mirror of
https://git.code.sf.net/p/libpng/code.git
synced 2025-07-10 18:04:09 +02:00
[libpng16] Imported from libpng-1.6.28rc03.tar
This commit is contained in:
Glenn Randers-Pehrson
parent
6df2225c55
commit
93b3476358
19
ANNOUNCE
19
ANNOUNCE
@ -1,4 +1,4 @@
|
||||
Libpng 1.6.28rc02 - January 4, 2017
|
||||
Libpng 1.6.28rc03 - January 4, 2017
|
||||
|
||||
This is not intended to be a public release. It will be replaced
|
||||
within a few weeks by a public version or by another test version.
|
||||
@ -8,20 +8,20 @@ Files available for download:
|
||||
Source files with LF line endings (for Unix/Linux) and with a
|
||||
"configure" script
|
||||
|
||||
1.6.28rc02.tar.xz (LZMA-compressed, recommended)
|
||||
1.6.28rc02.tar.gz
|
||||
1.6.28rc03.tar.xz (LZMA-compressed, recommended)
|
||||
1.6.28rc03.tar.gz
|
||||
|
||||
Source files with CRLF line endings (for Windows), without the
|
||||
"configure" script
|
||||
|
||||
lp1628r02.7z (LZMA-compressed, recommended)
|
||||
lp1628r02.zip
|
||||
lp1628r03.7z (LZMA-compressed, recommended)
|
||||
lp1628r03.zip
|
||||
|
||||
Other information:
|
||||
|
||||
1.6.28rc02-README.txt
|
||||
1.6.28rc02-LICENSE.txt
|
||||
libpng-1.6.28rc02-*.asc (armored detached GPG signatures)
|
||||
1.6.28rc03-README.txt
|
||||
1.6.28rc03-LICENSE.txt
|
||||
libpng-1.6.28rc03-*.asc (armored detached GPG signatures)
|
||||
|
||||
Changes since the last public release (1.6.27):
|
||||
|
||||
@ -39,6 +39,9 @@ Version 1.6.28rc02 [January 4, 2017]
|
||||
Configure libpng with "configure --enable-intel-sse" or compile
|
||||
libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.
|
||||
|
||||
Version 1.6.28rc03 [January 4, 2017]
|
||||
Backed out the SSE optimization and last CMakeLists.txt to allow time for QA.
|
||||
|
||||
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
|
||||
(subscription required; visit
|
||||
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
|
||||
|
||||
3
CHANGES
3
CHANGES
@ -5788,6 +5788,9 @@ Version 1.6.28rc02 [January 4, 2017]
|
||||
Configure libpng with "configure --enable-intel-sse" or compile
|
||||
libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.
|
||||
|
||||
Version 1.6.28rc03 [January 4, 2017]
|
||||
Backed out the SSE optimization and last CMakeLists.txt to allow time for QA.
|
||||
|
||||
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
|
||||
(subscription required; visit
|
||||
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
|
||||
|
||||
@ -40,8 +40,6 @@ set(PNGLIB_RELEASE 28)
|
||||
set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
|
||||
set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
|
||||
|
||||
include(GNUInstallDirs)
|
||||
|
||||
# needed packages
|
||||
|
||||
#Allow users to specify location of Zlib,
|
||||
@ -737,7 +735,7 @@ endif(NOT WIN32 OR CYGWIN OR MINGW)
|
||||
# SET UP LINKS
|
||||
if(PNG_SHARED)
|
||||
set_target_properties(png PROPERTIES
|
||||
# VERSION 16.${PNGLIB_RELEASE}.1.6.28rc02
|
||||
# VERSION 16.${PNGLIB_RELEASE}.1.6.28rc03
|
||||
VERSION 16.${PNGLIB_RELEASE}.0
|
||||
SOVERSION 16
|
||||
CLEAN_DIRECT_OUTPUT 1)
|
||||
|
||||
3
LICENSE
3
LICENSE
@ -10,7 +10,7 @@ this sentence.
|
||||
|
||||
This code is released under the libpng license.
|
||||
|
||||
libpng versions 1.0.7, July 1, 2000 through 1.6.28rc02, January 4, 2017 are
|
||||
libpng versions 1.0.7, July 1, 2000 through 1.6.28rc03, January 4, 2017 are
|
||||
Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
|
||||
derived from libpng-1.0.6, and are distributed according to the same
|
||||
disclaimer and license as libpng-1.0.6 with the following individuals
|
||||
@ -23,7 +23,6 @@ added to the list of Contributing Authors:
|
||||
Gilles Vollant
|
||||
James Yu
|
||||
Mandar Sahastrabuddhe
|
||||
Google Inc.
|
||||
|
||||
and with the following additions to the disclaimer:
|
||||
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
# Makefile.am, the source file for Makefile.in (and hence Makefile), is
|
||||
#
|
||||
# Copyright (c) 2004-2017 Glenn Randers-Pehrson
|
||||
# Last changed in libpng 1.6.28 [January 5, 2017]
|
||||
# Copyright (c) 2004-2016 Glenn Randers-Pehrson
|
||||
# Last changed in libpng 1.6.25 [September 1, 2016]
|
||||
#
|
||||
# This code is released under the libpng license.
|
||||
# For conditions of distribution and use, see the disclaimer
|
||||
@ -102,11 +102,6 @@ libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES += mips/mips_init.c\
|
||||
mips/filter_msa_intrinsics.c
|
||||
endif
|
||||
|
||||
if PNG_INTEL_SSE
|
||||
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES += intel/intel_init.c\
|
||||
intel/filter_sse2_intrinsics.c
|
||||
endif
|
||||
|
||||
nodist_libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES = pnglibconf.h
|
||||
|
||||
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS = -no-undefined -export-dynamic \
|
||||
|
||||
2
README
2
README
@ -1,4 +1,4 @@
|
||||
README for libpng version 1.6.28rc02 - January 4, 2017 (shared library 16.0)
|
||||
README for libpng version 1.6.28rc03 - January 4, 2017 (shared library 16.0)
|
||||
See the note about version numbers near the top of png.h
|
||||
|
||||
See INSTALL for instructions on how to install libpng.
|
||||
|
||||
43
configure.ac
43
configure.ac
@ -1,7 +1,7 @@
|
||||
# configure.ac
|
||||
|
||||
# Copyright (c) 2004-2017 Glenn Randers-Pehrson
|
||||
# Last changed in libpng 1.6.28 [January 5, 2017]
|
||||
# Copyright (c) 2004-2016 Glenn Randers-Pehrson
|
||||
# Last changed in libpng 1.6.25 [September 1, 2016]
|
||||
|
||||
# This code is released under the libpng license.
|
||||
# For conditions of distribution and use, see the disclaimer
|
||||
@ -25,7 +25,7 @@ AC_PREREQ([2.68])
|
||||
|
||||
dnl Version number stuff here:
|
||||
|
||||
AC_INIT([libpng],[1.6.28rc02],[png-mng-implement@lists.sourceforge.net])
|
||||
AC_INIT([libpng],[1.6.28rc03],[png-mng-implement@lists.sourceforge.net])
|
||||
AC_CONFIG_MACRO_DIR([scripts])
|
||||
|
||||
# libpng does not follow GNU file name conventions (hence 'foreign')
|
||||
@ -46,7 +46,7 @@ dnl automake, so the following is not necessary (and is not defined anyway):
|
||||
dnl AM_PREREQ([1.11.2])
|
||||
dnl stop configure from automagically running automake
|
||||
|
||||
PNGLIB_VERSION=1.6.28rc02
|
||||
PNGLIB_VERSION=1.6.28rc03
|
||||
PNGLIB_MAJOR=1
|
||||
PNGLIB_MINOR=6
|
||||
PNGLIB_RELEASE=28
|
||||
@ -391,41 +391,6 @@ AM_CONDITIONAL([PNG_MIPS_MSA],
|
||||
mipsel*|mips64el*) :;;
|
||||
esac])
|
||||
|
||||
# INTEL
|
||||
# =====
|
||||
#
|
||||
# INTEL SSE (SIMD) support.
|
||||
|
||||
AC_ARG_ENABLE([intel-sse],
|
||||
AS_HELP_STRING([[[--enable-intel-sse]]],
|
||||
[Enable Intel SSE optimizations: =no/off, yes/on:]
|
||||
[no/off: disable the optimizations;]
|
||||
[yes/on: enable the optimizations.]
|
||||
[If not specified: determined by the compiler.]),
|
||||
[case "$enableval" in
|
||||
no|off)
|
||||
# disable the default enabling:
|
||||
AC_DEFINE([PNG_INTEL_SSE_OPT], [0],
|
||||
[Disable Intel SSE optimizations])
|
||||
# Prevent inclusion of the assembler files below:
|
||||
enable_intel_sse=no;;
|
||||
yes|on)
|
||||
AC_DEFINE([PNG_INTEL_SSE_OPT], [1],
|
||||
[Enable Intel SSE optimizations]);;
|
||||
*)
|
||||
AC_MSG_ERROR([--enable-intel-sse=${enable_intel_sse}: invalid value])
|
||||
esac])
|
||||
|
||||
# Add Intel specific files to all builds where the host_cpu is Intel ('x86*')
|
||||
# or where Intel optimizations were explicitly requested (this allows a
|
||||
# fallback if a future host CPU does not match 'x86*')
|
||||
AM_CONDITIONAL([PNG_INTEL_SSE],
|
||||
[test "$enable_intel_sse" != 'no' &&
|
||||
case "$host_cpu" in
|
||||
i?86|x86_64) :;;
|
||||
*) test "$enable_intel_sse" != '';;
|
||||
esac])
|
||||
|
||||
AC_MSG_NOTICE([[Extra options for compiler: $PNG_COPTS]])
|
||||
|
||||
# Config files, substituting as above
|
||||
|
||||
158
contrib/intel/INSTALL
Normal file
158
contrib/intel/INSTALL
Normal file
@ -0,0 +1,158 @@
|
||||
Enabling SSE support
|
||||
|
||||
Copyright (c) 2016 Google, Inc.
|
||||
Written by Mike Klein, Matt Sarett
|
||||
|
||||
This INSTALL file written by Glenn Randers-Pehrson, 2016.
|
||||
|
||||
If you have moved intel_init.c and filter_sse2_intrinsics.c to a different
|
||||
directory, be sure to update the '#include "../../pngpriv.h"' line in both
|
||||
files if necessary to point to the correct relative location of pngpriv.h
|
||||
with respect to the new location of those files.
|
||||
|
||||
To enable SSE support in libpng, follow the instructions in I, II, or III,
|
||||
below:
|
||||
|
||||
I. Using patched "configure" scripts:
|
||||
|
||||
First, apply intel_sse.patch in your build directory.
|
||||
|
||||
patch -i contrib/intel/intel_sse.patch -p1
|
||||
|
||||
Then, if you are not building in a new GIT clone, e.g., in a tar
|
||||
distribution, remove any existing pre-built configure scripts:
|
||||
|
||||
./configure --enable-maintainer-mode
|
||||
make maintainer-clean
|
||||
./autogen.sh --maintainer --clean
|
||||
|
||||
Finally, configure libpng with -DPNG_INTEL_SSE in CPPFLAGS:
|
||||
|
||||
./autogen.sh --maintainer
|
||||
CPPFLAGS="-DPNG_INTEL_SSE" ./configure [options]
|
||||
make CPPFLAGS="-DPNG_INTEL_SSE" [options]
|
||||
make
|
||||
|
||||
II. Using a custom makefile:
|
||||
|
||||
If you are using a custom makefile makefile, you will have to update it
|
||||
manually to include contrib/intel/*.o in the dependencies, and to define
|
||||
PNG_INTEL_SSE.
|
||||
|
||||
III. Using manually updated "configure" scripts:
|
||||
|
||||
If you prefer, manually edit pngpriv.h, configure.ac, and Makefile.am,
|
||||
following the instructions below, then follow the instructions in
|
||||
section II of INSTALL in the main libpng directory, then configure libpng
|
||||
with -DPNG_INTEL_SSE in CPPFLAGS.
|
||||
|
||||
1. Add the following code to configure.ac under HOST SPECIFIC OPTIONS
|
||||
directly beneath the section for ARM:
|
||||
|
||||
-----------------cut----------------
|
||||
# INTEL
|
||||
# =====
|
||||
#
|
||||
# INTEL SSE (SIMD) support.
|
||||
|
||||
AC_ARG_ENABLE([intel-sse],
|
||||
AS_HELP_STRING([[[--enable-intel-sse]]],
|
||||
[Enable Intel SSE optimizations: =no/off, yes/on:]
|
||||
[no/off: disable the optimizations;]
|
||||
[yes/on: enable the optimizations.]
|
||||
[If not specified: determined by the compiler.]),
|
||||
[case "$enableval" in
|
||||
no|off)
|
||||
# disable the default enabling:
|
||||
AC_DEFINE([PNG_INTEL_SSE_OPT], [0],
|
||||
[Disable Intel SSE optimizations])
|
||||
# Prevent inclusion of the assembler files below:
|
||||
enable_intel_sse=no;;
|
||||
yes|on)
|
||||
AC_DEFINE([PNG_INTEL_SSE_OPT], [1],
|
||||
[Enable Intel SSE optimizations]);;
|
||||
*)
|
||||
AC_MSG_ERROR([--enable-intel-sse=${enable_intel_sse}: invalid value])
|
||||
esac])
|
||||
|
||||
# Add Intel specific files to all builds where the host_cpu is Intel ('x86*')
|
||||
# or where Intel optimizations were explicitly requested (this allows a
|
||||
# fallback if a future host CPU does not match 'x86*')
|
||||
AM_CONDITIONAL([PNG_INTEL_SSE],
|
||||
[test "$enable_intel_sse" != 'no' &&
|
||||
case "$host_cpu" in
|
||||
i?86|x86_64) :;;
|
||||
*) test "$enable_intel_sse" != '';;
|
||||
esac])
|
||||
-----------------cut----------------
|
||||
|
||||
2. Add the following code to Makefile.am under HOST SPECIFIC OPTIONS
|
||||
directly beneath the "if PNG_ARM_NEON ... endif" statement:
|
||||
|
||||
-----------------cut----------------
|
||||
if PNG_INTEL_SSE
|
||||
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES += contrib/intel/intel_init.c\
|
||||
contrib/intel/filter_sse2_intrinsics.c
|
||||
endif
|
||||
-----------------cut----------------
|
||||
|
||||
3. Add the following lines to pngpriv.h, following the PNG_ARM_NEON_OPT
|
||||
code:
|
||||
|
||||
-----------------cut----------------
|
||||
#ifndef PNG_INTEL_SSE_OPT
|
||||
# ifdef PNG_INTEL_SSE
|
||||
/* Only check for SSE if the build configuration has been modified to
|
||||
* enable SSE optimizations. This means that these optimizations will
|
||||
* be off by default. See contrib/intel for more details.
|
||||
*/
|
||||
# if defined(__SSE4_1__) || defined(__AVX__) || defined(__SSSE3__) || \
|
||||
defined(__SSE2__) || defined(_M_X64) || defined(_M_AMD64) || \
|
||||
(defined(_M_IX86_FP) && _M_IX86_FP >= 2)
|
||||
# define PNG_INTEL_SSE_OPT 1
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if PNG_INTEL_SSE_OPT > 0
|
||||
# ifndef PNG_INTEL_SSE_IMPLEMENTATION
|
||||
# if defined(__SSE4_1__) || defined(__AVX__)
|
||||
/* We are not actually using AVX, but checking for AVX is the best
|
||||
way we can detect SSE4.1 and SSSE3 on MSVC.
|
||||
*/
|
||||
# define PNG_INTEL_SSE_IMPLEMENTATION 3
|
||||
# elif defined(__SSSE3__)
|
||||
# define PNG_INTEL_SSE_IMPLEMENTATION 2
|
||||
# elif defined(__SSE2__) || defined(_M_X64) || defined(_M_AMD64) || \
|
||||
(defined(_M_IX86_FP) && _M_IX86_FP >= 2)
|
||||
# define PNG_INTEL_SSE_IMPLEMENTATION 1
|
||||
# else
|
||||
# define PNG_INTEL_SSE_IMPLEMENTATION 0
|
||||
# endif
|
||||
# endif
|
||||
|
||||
# if PNG_INTEL_SSE_IMPLEMENTATION > 0
|
||||
# define PNG_FILTER_OPTIMIZATIONS png_init_filter_functions_sse2
|
||||
# endif
|
||||
#endif
|
||||
|
||||
-----------------cut----------------
|
||||
|
||||
4. Add the following lines to pngpriv.h, following the prototype for
|
||||
png_read_filter_row_paeth4_neon:
|
||||
|
||||
-----------------cut----------------
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_sub3_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_sub4_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_avg3_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_avg4_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_paeth3_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_paeth4_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
|
||||
-----------------cut----------------
|
||||
@ -1,18 +1,19 @@
|
||||
|
||||
/* filter_sse2_intrinsics.c - SSE2 optimized filter functions
|
||||
*
|
||||
* Copyright (c) 2016-2017 Glenn Randers-Pehrson
|
||||
* Copyright (c) 2016 Google, Inc.
|
||||
* Written by Mike Klein and Matt Sarett
|
||||
* Derived from arm/filter_neon_intrinsics.c
|
||||
* Derived from arm/filter_neon_intrinsics.c, which was
|
||||
* Copyright (c) 2014,2016 Glenn Randers-Pehrson
|
||||
*
|
||||
* Last changed in libpng 1.6.28 [(PENDING RELEASE)]
|
||||
* Last changed in libpng 1.6.24 [August 4, 2016]
|
||||
*
|
||||
* This code is released under the libpng license.
|
||||
* For conditions of distribution and use, see the disclaimer
|
||||
* and license in png.h
|
||||
*/
|
||||
|
||||
#include "../pngpriv.h"
|
||||
#include "../../pngpriv.h"
|
||||
|
||||
#ifdef PNG_READ_SUPPORTED
|
||||
|
||||
@ -1,18 +1,19 @@
|
||||
|
||||
/* intel_init.c - SSE2 optimized filter functions
|
||||
*
|
||||
* Copyright (c) 2016-2017 Glenn Randers-Pehrson
|
||||
* Written by Mike Klein and Matt Sarett, Google, Inc.
|
||||
* Derived from arm/arm_init.c
|
||||
* Copyright (c) 2016 Google, Inc.
|
||||
* Written by Mike Klein and Matt Sarett
|
||||
* Derived from arm/arm_init.c, which was
|
||||
* Copyright (c) 2014,2016 Glenn Randers-Pehrson
|
||||
*
|
||||
* Last changed in libpng 1.6.28 [(PENDING RELEASE)]
|
||||
* Last changed in libpng 1.6.22 [May 26, 2016]
|
||||
*
|
||||
* This code is released under the libpng license.
|
||||
* For conditions of distribution and use, see the disclaimer
|
||||
* and license in png.h
|
||||
*/
|
||||
|
||||
#include "../pngpriv.h"
|
||||
#include "../../pngpriv.h"
|
||||
|
||||
#ifdef PNG_READ_SUPPORTED
|
||||
#if PNG_INTEL_SSE_IMPLEMENTATION > 0
|
||||
190
contrib/intel/intel_sse.patch
Normal file
190
contrib/intel/intel_sse.patch
Normal file
@ -0,0 +1,190 @@
|
||||
diff --git a/configure.ac b/configure.ac
|
||||
--- a/configure.ac 2016-08-29 11:46:27.000000000 -0400
|
||||
+++ b/configure.ac 2016-08-29 16:57:03.866355018 -0400
|
||||
@@ -386,16 +386,51 @@ AC_ARG_ENABLE([mips-msa],
|
||||
# future host CPU does not match 'mips*')
|
||||
|
||||
AM_CONDITIONAL([PNG_MIPS_MSA],
|
||||
[test "$enable_mips_msa" != 'no' &&
|
||||
case "$host_cpu" in
|
||||
mipsel*|mips64el*) :;;
|
||||
esac])
|
||||
|
||||
+# INTEL
|
||||
+# =====
|
||||
+#
|
||||
+# INTEL SSE (SIMD) support.
|
||||
+
|
||||
+AC_ARG_ENABLE([intel-sse],
|
||||
+ AS_HELP_STRING([[[--enable-intel-sse]]],
|
||||
+ [Enable Intel SSE optimizations: =no/off, yes/on:]
|
||||
+ [no/off: disable the optimizations;]
|
||||
+ [yes/on: enable the optimizations.]
|
||||
+ [If not specified: determined by the compiler.]),
|
||||
+ [case "$enableval" in
|
||||
+ no|off)
|
||||
+ # disable the default enabling:
|
||||
+ AC_DEFINE([PNG_INTEL_SSE_OPT], [0],
|
||||
+ [Disable Intel SSE optimizations])
|
||||
+ # Prevent inclusion of the assembler files below:
|
||||
+ enable_intel_sse=no;;
|
||||
+ yes|on)
|
||||
+ AC_DEFINE([PNG_INTEL_SSE_OPT], [1],
|
||||
+ [Enable Intel SSE optimizations]);;
|
||||
+ *)
|
||||
+ AC_MSG_ERROR([--enable-intel-sse=${enable_intel_sse}: invalid value])
|
||||
+ esac])
|
||||
+
|
||||
+# Add Intel specific files to all builds where the host_cpu is Intel ('x86*')
|
||||
+# or where Intel optimizations were explicitly requested (this allows a
|
||||
+# fallback if a future host CPU does not match 'x86*')
|
||||
+AM_CONDITIONAL([PNG_INTEL_SSE],
|
||||
+ [test "$enable_intel_sse" != 'no' &&
|
||||
+ case "$host_cpu" in
|
||||
+ i?86|x86_64) :;;
|
||||
+ *) test "$enable_intel_sse" != '';;
|
||||
+ esac])
|
||||
+
|
||||
AC_MSG_NOTICE([[Extra options for compiler: $PNG_COPTS]])
|
||||
|
||||
# Config files, substituting as above
|
||||
AC_CONFIG_FILES([Makefile libpng.pc:libpng.pc.in])
|
||||
AC_CONFIG_FILES([libpng-config:libpng-config.in],
|
||||
[chmod +x libpng-config])
|
||||
|
||||
AC_OUTPUT
|
||||
diff --git a/Makefile.am b/Makefile.am
|
||||
--- a/Makefile.am 2016-08-29 11:46:27.000000000 -0400
|
||||
+++ b/Makefile.am 2016-08-29 16:57:45.955528215 -0400
|
||||
@@ -97,16 +97,21 @@ libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SO
|
||||
arm/filter_neon.S arm/filter_neon_intrinsics.c
|
||||
endif
|
||||
|
||||
if PNG_MIPS_MSA
|
||||
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES += mips/mips_init.c\
|
||||
mips/filter_msa_intrinsics.c
|
||||
endif
|
||||
|
||||
+if PNG_INTEL_SSE
|
||||
+libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES += contrib/intel/intel_init.c\
|
||||
+ contrib/intel/filter_sse2_intrinsics.c
|
||||
+endif
|
||||
+
|
||||
nodist_libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES = pnglibconf.h
|
||||
|
||||
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS = -no-undefined -export-dynamic \
|
||||
-version-number @PNGLIB_MAJOR@@PNGLIB_MINOR@:@PNGLIB_RELEASE@:0
|
||||
|
||||
if HAVE_LD_VERSION_SCRIPT
|
||||
# Versioned symbols and restricted exports
|
||||
if HAVE_SOLARIS_LD
|
||||
diff --git a/pngpriv.h b/pngpriv.h
|
||||
--- debug16/pngpriv.h 2016-08-30 10:46:36.000000000 -0400
|
||||
+++ libpng16/pngpriv.h 2016-08-30 11:57:25.672280202 -0400
|
||||
@@ -185,16 +185,52 @@
|
||||
#ifndef PNG_MIPS_MSA_OPT
|
||||
# if defined(__mips_msa) && (__mips_isa_rev >= 5) && defined(PNG_ALIGNED_MEMORY_SUPPORTED)
|
||||
# define PNG_MIPS_MSA_OPT 2
|
||||
# else
|
||||
# define PNG_MIPS_MSA_OPT 0
|
||||
# endif
|
||||
#endif
|
||||
|
||||
+#ifndef PNG_INTEL_SSE_OPT
|
||||
+# ifdef PNG_INTEL_SSE
|
||||
+ /* Only check for SSE if the build configuration has been modified to
|
||||
+ * enable SSE optimizations. This means that these optimizations will
|
||||
+ * be off by default. See contrib/intel for more details.
|
||||
+ */
|
||||
+# if defined(__SSE4_1__) || defined(__AVX__) || defined(__SSSE3__) || \
|
||||
+ defined(__SSE2__) || defined(_M_X64) || defined(_M_AMD64) || \
|
||||
+ (defined(_M_IX86_FP) && _M_IX86_FP >= 2)
|
||||
+# define PNG_INTEL_SSE_OPT 1
|
||||
+# endif
|
||||
+# endif
|
||||
+#endif
|
||||
+
|
||||
+#if PNG_INTEL_SSE_OPT > 0
|
||||
+# ifndef PNG_INTEL_SSE_IMPLEMENTATION
|
||||
+# if defined(__SSE4_1__) || defined(__AVX__)
|
||||
+ /* We are not actually using AVX, but checking for AVX is the best
|
||||
+ way we can detect SSE4.1 and SSSE3 on MSVC.
|
||||
+ */
|
||||
+# define PNG_INTEL_SSE_IMPLEMENTATION 3
|
||||
+# elif defined(__SSSE3__)
|
||||
+# define PNG_INTEL_SSE_IMPLEMENTATION 2
|
||||
+# elif defined(__SSE2__) || defined(_M_X64) || defined(_M_AMD64) || \
|
||||
+ (defined(_M_IX86_FP) && _M_IX86_FP >= 2)
|
||||
+# define PNG_INTEL_SSE_IMPLEMENTATION 1
|
||||
+# else
|
||||
+# define PNG_INTEL_SSE_IMPLEMENTATION 0
|
||||
+# endif
|
||||
+# endif
|
||||
+
|
||||
+# if PNG_INTEL_SSE_IMPLEMENTATION > 0
|
||||
+# define PNG_FILTER_OPTIMIZATIONS png_init_filter_functions_sse2
|
||||
+# endif
|
||||
+#endif
|
||||
+
|
||||
#if PNG_MIPS_MSA_OPT > 0
|
||||
# define PNG_FILTER_OPTIMIZATIONS png_init_filter_functions_msa
|
||||
# ifndef PNG_MIPS_MSA_IMPLEMENTATION
|
||||
# if defined(__mips_msa)
|
||||
# if defined(__clang__)
|
||||
# elif defined(__GNUC__)
|
||||
# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7)
|
||||
# define PNG_MIPS_MSA_IMPLEMENTATION 2
|
||||
@@ -1251,16 +1287,31 @@ PNG_INTERNAL_FUNCTION(void,png_read_filt
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_avg4_msa,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_paeth3_msa,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_paeth4_msa,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
#endif
|
||||
|
||||
+#if PNG_INTEL_SSE_IMPLEMENTATION > 0
|
||||
+PNG_INTERNAL_FUNCTION(void,png_read_filter_row_sub3_sse2,(png_row_infop
|
||||
+ row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
+PNG_INTERNAL_FUNCTION(void,png_read_filter_row_sub4_sse2,(png_row_infop
|
||||
+ row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
+PNG_INTERNAL_FUNCTION(void,png_read_filter_row_avg3_sse2,(png_row_infop
|
||||
+ row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
+PNG_INTERNAL_FUNCTION(void,png_read_filter_row_avg4_sse2,(png_row_infop
|
||||
+ row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
+PNG_INTERNAL_FUNCTION(void,png_read_filter_row_paeth3_sse2,(png_row_infop
|
||||
+ row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
+PNG_INTERNAL_FUNCTION(void,png_read_filter_row_paeth4_sse2,(png_row_infop
|
||||
+ row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
+#endif
|
||||
+
|
||||
/* Choose the best filter to use and filter the row data */
|
||||
PNG_INTERNAL_FUNCTION(void,png_write_find_filter,(png_structrp png_ptr,
|
||||
png_row_infop row_info),PNG_EMPTY);
|
||||
|
||||
#ifdef PNG_SEQUENTIAL_READ_SUPPORTED
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_IDAT_data,(png_structrp png_ptr,
|
||||
png_bytep output, png_alloc_size_t avail_out),PNG_EMPTY);
|
||||
/* Read 'avail_out' bytes of data from the IDAT stream. If the output buffer
|
||||
@@ -1986,16 +2037,21 @@ PNG_INTERNAL_FUNCTION(void, PNG_FILTER_O
|
||||
PNG_INTERNAL_FUNCTION(void, png_init_filter_functions_neon,
|
||||
(png_structp png_ptr, unsigned int bpp), PNG_EMPTY);
|
||||
#endif
|
||||
|
||||
#if PNG_MIPS_MSA_OPT > 0
|
||||
PNG_INTERNAL_FUNCTION(void, png_init_filter_functions_msa,
|
||||
(png_structp png_ptr, unsigned int bpp), PNG_EMPTY);
|
||||
#endif
|
||||
+
|
||||
+# if PNG_INTEL_SSE_IMPLEMENTATION > 0
|
||||
+PNG_INTERNAL_FUNCTION(void, png_init_filter_functions_sse2,
|
||||
+ (png_structp png_ptr, unsigned int bpp), PNG_EMPTY);
|
||||
+# endif
|
||||
#endif
|
||||
|
||||
PNG_INTERNAL_FUNCTION(png_uint_32, png_check_keyword, (png_structrp png_ptr,
|
||||
png_const_charp key, png_bytep new_key), PNG_EMPTY);
|
||||
|
||||
/* Maintainer: Put new private prototypes here ^ */
|
||||
|
||||
#include "pngdebug.h"
|
||||
@ -1,6 +1,6 @@
|
||||
libpng-manual.txt - A description on how to use and modify libpng
|
||||
|
||||
libpng version 1.6.28rc02 - January 4, 2017
|
||||
libpng version 1.6.28rc03 - January 4, 2017
|
||||
Updated and distributed by Glenn Randers-Pehrson
|
||||
<glennrp at users.sourceforge.net>
|
||||
Copyright (c) 1998-2016 Glenn Randers-Pehrson
|
||||
@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng
|
||||
|
||||
Based on:
|
||||
|
||||
libpng versions 0.97, January 1998, through 1.6.28rc02 - January 4, 2017
|
||||
libpng versions 0.97, January 1998, through 1.6.28rc03 - January 4, 2017
|
||||
Updated and distributed by Glenn Randers-Pehrson
|
||||
Copyright (c) 1998-2016 Glenn Randers-Pehrson
|
||||
|
||||
@ -5355,7 +5355,7 @@ Since the PNG Development group is an ad-hoc body, we can't make
|
||||
an official declaration.
|
||||
|
||||
This is your unofficial assurance that libpng from version 0.71 and
|
||||
upward through 1.6.28rc02 are Y2K compliant. It is my belief that earlier
|
||||
upward through 1.6.28rc03 are Y2K compliant. It is my belief that earlier
|
||||
versions were also Y2K compliant.
|
||||
|
||||
Libpng only has two year fields. One is a 2-byte unsigned integer
|
||||
|
||||
13
libpng.3
13
libpng.3
@ -1,6 +1,6 @@
|
||||
.TH LIBPNG 3 "January 4, 2017"
|
||||
.SH NAME
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.28rc02
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.28rc03
|
||||
.SH SYNOPSIS
|
||||
\fB
|
||||
#include <png.h>\fP
|
||||
@ -510,7 +510,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
|
||||
.SH LIBPNG.TXT
|
||||
libpng-manual.txt - A description on how to use and modify libpng
|
||||
|
||||
libpng version 1.6.28rc02 - January 4, 2017
|
||||
libpng version 1.6.28rc03 - January 4, 2017
|
||||
Updated and distributed by Glenn Randers-Pehrson
|
||||
<glennrp at users.sourceforge.net>
|
||||
Copyright (c) 1998-2016 Glenn Randers-Pehrson
|
||||
@ -521,7 +521,7 @@ libpng-manual.txt - A description on how to use and modify libpng
|
||||
|
||||
Based on:
|
||||
|
||||
libpng versions 0.97, January 1998, through 1.6.28rc02 - January 4, 2017
|
||||
libpng versions 0.97, January 1998, through 1.6.28rc03 - January 4, 2017
|
||||
Updated and distributed by Glenn Randers-Pehrson
|
||||
Copyright (c) 1998-2016 Glenn Randers-Pehrson
|
||||
|
||||
@ -5865,7 +5865,7 @@ Since the PNG Development group is an ad-hoc body, we can't make
|
||||
an official declaration.
|
||||
|
||||
This is your unofficial assurance that libpng from version 0.71 and
|
||||
upward through 1.6.28rc02 are Y2K compliant. It is my belief that earlier
|
||||
upward through 1.6.28rc03 are Y2K compliant. It is my belief that earlier
|
||||
versions were also Y2K compliant.
|
||||
|
||||
Libpng only has two year fields. One is a 2-byte unsigned integer
|
||||
@ -6023,7 +6023,7 @@ possible without all of you.
|
||||
|
||||
Thanks to Frank J. T. Wojcik for helping with the documentation.
|
||||
|
||||
Libpng version 1.6.28rc02 - January 4, 2017:
|
||||
Libpng version 1.6.28rc03 - January 4, 2017:
|
||||
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
|
||||
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
|
||||
|
||||
@ -6048,7 +6048,7 @@ this sentence.
|
||||
|
||||
This code is released under the libpng license.
|
||||
|
||||
libpng versions 1.0.7, July 1, 2000 through 1.6.28rc02, January 4, 2017 are
|
||||
libpng versions 1.0.7, July 1, 2000 through 1.6.28rc03, January 4, 2017 are
|
||||
Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
|
||||
derived from libpng-1.0.6, and are distributed according to the same
|
||||
disclaimer and license as libpng-1.0.6 with the following individuals
|
||||
@ -6061,7 +6061,6 @@ added to the list of Contributing Authors:
|
||||
Gilles Vollant
|
||||
James Yu
|
||||
Mandar Sahastrabuddhe
|
||||
Google Inc.
|
||||
|
||||
and with the following additions to the disclaimer:
|
||||
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
.TH LIBPNGPF 3 "January 4, 2017"
|
||||
.SH NAME
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.28rc02
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.28rc03
|
||||
(private functions)
|
||||
.SH SYNOPSIS
|
||||
\fB#include \fI"pngpriv.h"
|
||||
|
||||
6
png.c
6
png.c
@ -14,7 +14,7 @@
|
||||
#include "pngpriv.h"
|
||||
|
||||
/* Generate a compiler error if there is an old png.h in the search path. */
|
||||
typedef png_libpng_version_1_6_28rc02 Your_png_h_is_not_version_1_6_28rc02;
|
||||
typedef png_libpng_version_1_6_28rc03 Your_png_h_is_not_version_1_6_28rc03;
|
||||
|
||||
/* Tells libpng that we have already handled the first "num_bytes" bytes
|
||||
* of the PNG file signature. If the PNG data is embedded into another
|
||||
@ -776,14 +776,14 @@ png_get_copyright(png_const_structrp png_ptr)
|
||||
#else
|
||||
# ifdef __STDC__
|
||||
return PNG_STRING_NEWLINE \
|
||||
"libpng version 1.6.28rc02 - January 4, 2017" PNG_STRING_NEWLINE \
|
||||
"libpng version 1.6.28rc03 - January 4, 2017" PNG_STRING_NEWLINE \
|
||||
"Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson" \
|
||||
PNG_STRING_NEWLINE \
|
||||
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
|
||||
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
|
||||
PNG_STRING_NEWLINE;
|
||||
# else
|
||||
return "libpng version 1.6.28rc02 - January 4, 2017\
|
||||
return "libpng version 1.6.28rc03 - January 4, 2017\
|
||||
Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson\
|
||||
Copyright (c) 1996-1997 Andreas Dilger\
|
||||
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
|
||||
|
||||
17
png.h
17
png.h
@ -1,7 +1,7 @@
|
||||
|
||||
/* png.h - header file for PNG reference library
|
||||
*
|
||||
* libpng version 1.6.28rc02, January 4, 2017
|
||||
* libpng version 1.6.28rc03, January 4, 2017
|
||||
*
|
||||
* Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
@ -12,7 +12,7 @@
|
||||
* Authors and maintainers:
|
||||
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
|
||||
* libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
|
||||
* libpng versions 0.97, January 1998, through 1.6.28rc02, January 4, 2017:
|
||||
* libpng versions 0.97, January 1998, through 1.6.28rc03, January 4, 2017:
|
||||
* Glenn Randers-Pehrson.
|
||||
* See also "Contributing Authors", below.
|
||||
*/
|
||||
@ -25,7 +25,7 @@
|
||||
*
|
||||
* This code is released under the libpng license.
|
||||
*
|
||||
* libpng versions 1.0.7, July 1, 2000 through 1.6.28rc02, January 4, 2017 are
|
||||
* libpng versions 1.0.7, July 1, 2000 through 1.6.28rc03, January 4, 2017 are
|
||||
* Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
|
||||
* derived from libpng-1.0.6, and are distributed according to the same
|
||||
* disclaimer and license as libpng-1.0.6 with the following individuals
|
||||
@ -38,7 +38,6 @@
|
||||
* Gilles Vollant
|
||||
* James Yu
|
||||
* Mandar Sahastrabuddhe
|
||||
* Google Inc.
|
||||
*
|
||||
* and with the following additions to the disclaimer:
|
||||
*
|
||||
@ -246,7 +245,7 @@
|
||||
* an official declaration.
|
||||
*
|
||||
* This is your unofficial assurance that libpng from version 0.71 and
|
||||
* upward through 1.6.28rc02 are Y2K compliant. It is my belief that
|
||||
* upward through 1.6.28rc03 are Y2K compliant. It is my belief that
|
||||
* earlier versions were also Y2K compliant.
|
||||
*
|
||||
* Libpng only has two year fields. One is a 2-byte unsigned integer
|
||||
@ -308,8 +307,8 @@
|
||||
*/
|
||||
|
||||
/* Version information for png.h - this should match the version in png.c */
|
||||
#define PNG_LIBPNG_VER_STRING "1.6.28rc02"
|
||||
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.28rc02 - January 4, 2017\n"
|
||||
#define PNG_LIBPNG_VER_STRING "1.6.28rc03"
|
||||
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.28rc03 - January 4, 2017\n"
|
||||
|
||||
#define PNG_LIBPNG_VER_SONUM 16
|
||||
#define PNG_LIBPNG_VER_DLLNUM 16
|
||||
@ -323,7 +322,7 @@
|
||||
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
|
||||
*/
|
||||
|
||||
#define PNG_LIBPNG_VER_BUILD 02
|
||||
#define PNG_LIBPNG_VER_BUILD 03
|
||||
|
||||
/* Release Status */
|
||||
#define PNG_LIBPNG_BUILD_ALPHA 1
|
||||
@ -458,7 +457,7 @@ extern "C" {
|
||||
/* This triggers a compiler error in png.c, if png.c and png.h
|
||||
* do not agree upon the version number.
|
||||
*/
|
||||
typedef char* png_libpng_version_1_6_28rc02;
|
||||
typedef char* png_libpng_version_1_6_28rc03;
|
||||
|
||||
/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
|
||||
*
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
/* pngconf.h - machine configurable file for libpng
|
||||
*
|
||||
* libpng version 1.6.28rc02, January 4, 2017
|
||||
* libpng version 1.6.28rc03, January 4, 2017
|
||||
*
|
||||
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
|
||||
56
pngpriv.h
56
pngpriv.h
@ -190,42 +190,6 @@
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef PNG_INTEL_SSE_OPT
|
||||
# ifdef PNG_INTEL_SSE
|
||||
/* Only check for SSE if the build configuration has been modified to
|
||||
* enable SSE optimizations. This means that these optimizations will
|
||||
* be off by default. See contrib/intel for more details.
|
||||
*/
|
||||
# if defined(__SSE4_1__) || defined(__AVX__) || defined(__SSSE3__) || \
|
||||
defined(__SSE2__) || defined(_M_X64) || defined(_M_AMD64) || \
|
||||
(defined(_M_IX86_FP) && _M_IX86_FP >= 2)
|
||||
# define PNG_INTEL_SSE_OPT 1
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if PNG_INTEL_SSE_OPT > 0
|
||||
# ifndef PNG_INTEL_SSE_IMPLEMENTATION
|
||||
# if defined(__SSE4_1__) || defined(__AVX__)
|
||||
/* We are not actually using AVX, but checking for AVX is the best
|
||||
way we can detect SSE4.1 and SSSE3 on MSVC.
|
||||
*/
|
||||
# define PNG_INTEL_SSE_IMPLEMENTATION 3
|
||||
# elif defined(__SSSE3__)
|
||||
# define PNG_INTEL_SSE_IMPLEMENTATION 2
|
||||
# elif defined(__SSE2__) || defined(_M_X64) || defined(_M_AMD64) || \
|
||||
(defined(_M_IX86_FP) && _M_IX86_FP >= 2)
|
||||
# define PNG_INTEL_SSE_IMPLEMENTATION 1
|
||||
# else
|
||||
# define PNG_INTEL_SSE_IMPLEMENTATION 0
|
||||
# endif
|
||||
# endif
|
||||
|
||||
# if PNG_INTEL_SSE_IMPLEMENTATION > 0
|
||||
# define PNG_FILTER_OPTIMIZATIONS png_init_filter_functions_sse2
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if PNG_MIPS_MSA_OPT > 0
|
||||
# define PNG_FILTER_OPTIMIZATIONS png_init_filter_functions_msa
|
||||
# ifndef PNG_MIPS_MSA_IMPLEMENTATION
|
||||
@ -1292,21 +1256,6 @@ PNG_INTERNAL_FUNCTION(void,png_read_filter_row_paeth4_msa,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
#endif
|
||||
|
||||
#if PNG_INTEL_SSE_IMPLEMENTATION > 0
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_sub3_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_sub4_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_avg3_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_avg4_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_paeth3_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
PNG_INTERNAL_FUNCTION(void,png_read_filter_row_paeth4_sse2,(png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
|
||||
#endif
|
||||
|
||||
/* Choose the best filter to use and filter the row data */
|
||||
PNG_INTERNAL_FUNCTION(void,png_write_find_filter,(png_structrp png_ptr,
|
||||
png_row_infop row_info),PNG_EMPTY);
|
||||
@ -2042,11 +1991,6 @@ PNG_INTERNAL_FUNCTION(void, png_init_filter_functions_neon,
|
||||
PNG_INTERNAL_FUNCTION(void, png_init_filter_functions_msa,
|
||||
(png_structp png_ptr, unsigned int bpp), PNG_EMPTY);
|
||||
#endif
|
||||
|
||||
# if PNG_INTEL_SSE_IMPLEMENTATION > 0
|
||||
PNG_INTERNAL_FUNCTION(void, png_init_filter_functions_sse2,
|
||||
(png_structp png_ptr, unsigned int bpp), PNG_EMPTY);
|
||||
# endif
|
||||
#endif
|
||||
|
||||
PNG_INTERNAL_FUNCTION(png_uint_32, png_check_keyword, (png_structrp png_ptr,
|
||||
|
||||
@ -2088,4 +2088,4 @@ main(void)
|
||||
#endif
|
||||
|
||||
/* Generate a compiler error if there is an old png.h in the search path. */
|
||||
typedef png_libpng_version_1_6_28rc02 Your_png_h_is_not_version_1_6_28rc02;
|
||||
typedef png_libpng_version_1_6_28rc03 Your_png_h_is_not_version_1_6_28rc03;
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
VisualStudio instructions
|
||||
|
||||
libpng version 1.6.28rc02 - January 4, 2017
|
||||
libpng version 1.6.28rc03 - January 4, 2017
|
||||
|
||||
Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson
|
||||
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
<!--
|
||||
* zlib.props - location of zlib source
|
||||
*
|
||||
* libpng version 1.6.28rc02 - January 4, 2017
|
||||
* libpng version 1.6.28rc03 - January 4, 2017
|
||||
*
|
||||
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
|
||||
*
|
||||
|
||||
@ -1,9 +1,9 @@
|
||||
|
||||
Makefiles for libpng version 1.6.28rc02 - January 4, 2017
|
||||
Makefiles for libpng version 1.6.28rc03 - January 4, 2017
|
||||
|
||||
pnglibconf.h.prebuilt => Stores configuration settings
|
||||
makefile.linux => Linux/ELF makefile
|
||||
(gcc, creates libpng16.so.16.1.6.28rc02)
|
||||
(gcc, creates libpng16.so.16.1.6.28rc03)
|
||||
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
|
||||
makefile.knr => Archaic UNIX Makefile that converts files with
|
||||
ansi2knr (Requires ansi2knr.c from
|
||||
@ -33,12 +33,12 @@ pnglibconf.h.prebuilt => Stores configuration settings
|
||||
makefile.os2 => OS/2 Makefile (gcc and emx, requires libpng.def)
|
||||
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
|
||||
makefile.sggcc => Silicon Graphics (gcc,
|
||||
creates libpng16.so.16.1.6.28rc02)
|
||||
creates libpng16.so.16.1.6.28rc03)
|
||||
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
|
||||
makefile.solaris => Solaris 2.X makefile (gcc,
|
||||
creates libpng16.so.16.1.6.28rc02)
|
||||
creates libpng16.so.16.1.6.28rc03)
|
||||
makefile.so9 => Solaris 9 makefile (gcc,
|
||||
creates libpng16.so.16.1.6.28rc02)
|
||||
creates libpng16.so.16.1.6.28rc03)
|
||||
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
|
||||
makefile.sunos => Sun makefile
|
||||
makefile.32sunu => Sun Ultra 32-bit makefile
|
||||
|
||||
@ -21,7 +21,7 @@ PNG_DFN "OS2 DESCRIPTION "PNG image compression library""
|
||||
PNG_DFN "OS2 CODE PRELOAD MOVEABLE DISCARDABLE"
|
||||
PNG_DFN ""
|
||||
PNG_DFN "EXPORTS"
|
||||
PNG_DFN ";Version 1.6.28rc02"
|
||||
PNG_DFN ";Version 1.6.28rc03"
|
||||
|
||||
#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
|
||||
PNG_DFN "@" SYMBOL_PREFIX "@@" name "@"
|
||||
|
||||
@ -11,7 +11,7 @@
|
||||
|
||||
# Modeled after libxml-config.
|
||||
|
||||
version=1.6.28rc02
|
||||
version=1.6.28rc03
|
||||
prefix=""
|
||||
libdir=""
|
||||
libs=""
|
||||
|
||||
@ -5,6 +5,6 @@ includedir=@includedir@/libpng16
|
||||
|
||||
Name: libpng
|
||||
Description: Loads and saves PNG files
|
||||
Version: 1.6.28rc02
|
||||
Version: 1.6.28rc03
|
||||
Libs: -L${libdir} -lpng16
|
||||
Cflags: -I${includedir}
|
||||
|
||||
@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng16
|
||||
|
||||
LIB= png16
|
||||
SHLIB_MAJOR= 0
|
||||
SHLIB_MINOR= 1.6.28rc02
|
||||
SHLIB_MINOR= 1.6.28rc03
|
||||
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
|
||||
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
|
||||
pngwtran.c pngmem.c pngerror.c pngpread.c
|
||||
|
||||
@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
|
||||
|
||||
LIB= png
|
||||
SHLIB_MAJOR= 16
|
||||
SHLIB_MINOR= 1.6.28rc02
|
||||
SHLIB_MINOR= 1.6.28rc03
|
||||
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
|
||||
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
|
||||
pngwtran.c pngmem.c pngerror.c pngpread.c
|
||||
|
||||
@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
|
||||
MANDIR= ${PREFIX}/man/cat
|
||||
|
||||
SHLIB_MAJOR= 16
|
||||
SHLIB_MINOR= 1.6.28rc02
|
||||
SHLIB_MINOR= 1.6.28rc03
|
||||
|
||||
LIB= png
|
||||
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
|
||||
|
||||
@ -1,8 +1,8 @@
|
||||
/* libpng 1.6.28rc02 STANDARD API DEFINITION */
|
||||
/* libpng 1.6.28rc03 STANDARD API DEFINITION */
|
||||
|
||||
/* pnglibconf.h - library build configuration */
|
||||
|
||||
/* Libpng version 1.6.28rc02 - January 4, 2017 */
|
||||
/* Libpng version 1.6.28rc03 - January 4, 2017 */
|
||||
|
||||
/* Copyright (c) 1998-2015 Glenn Randers-Pehrson */
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
;Version 1.6.28rc02
|
||||
;Version 1.6.28rc03
|
||||
;--------------------------------------------------------------
|
||||
; LIBPNG symbol list as a Win32 DEF file
|
||||
; Contains all the symbols that can be exported from libpng
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user