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libpng: Update to upstream 1.6.39
This commit is contained in:
parent
63f95c0e58
commit
925ad18e1a
5
thirdparty/libpng/arm/arm_init.c
vendored
5
thirdparty/libpng/arm/arm_init.c
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@ -36,7 +36,10 @@
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#ifndef PNG_ARM_NEON_FILE
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# if defined(__aarch64__) || defined(_M_ARM64)
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/* ARM Neon is expected to be unconditionally available on ARM64. */
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# error "PNG_ARM_NEON_CHECK_SUPPORTED must not be defined on this platform"
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# error "PNG_ARM_NEON_CHECK_SUPPORTED must not be defined on ARM64"
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# elif defined(__ARM_NEON__) || defined(__ARM_NEON)
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/* ARM Neon is expected to be available on the target CPU architecture. */
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# error "PNG_ARM_NEON_CHECK_SUPPORTED must not be defined on this CPU arch"
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# elif defined(__linux__)
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# define PNG_ARM_NEON_FILE "contrib/arm-neon/linux.c"
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# else
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6
thirdparty/libpng/png.c
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6
thirdparty/libpng/png.c
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@ -14,7 +14,7 @@
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#include "pngpriv.h"
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/* Generate a compiler error if there is an old png.h in the search path. */
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typedef png_libpng_version_1_6_38 Your_png_h_is_not_version_1_6_38;
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typedef png_libpng_version_1_6_39 Your_png_h_is_not_version_1_6_39;
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#ifdef __GNUC__
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/* The version tests may need to be added to, but the problem warning has
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@ -815,7 +815,7 @@ png_get_copyright(png_const_structrp png_ptr)
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return PNG_STRING_COPYRIGHT
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#else
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return PNG_STRING_NEWLINE \
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"libpng version 1.6.38" PNG_STRING_NEWLINE \
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"libpng version 1.6.39" PNG_STRING_NEWLINE \
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"Copyright (c) 2018-2022 Cosmin Truta" PNG_STRING_NEWLINE \
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"Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson" \
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PNG_STRING_NEWLINE \
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@ -2710,7 +2710,7 @@ png_check_IHDR(png_const_structrp png_ptr,
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int /* PRIVATE */
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png_check_fp_number(png_const_charp string, size_t size, int *statep,
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png_size_tp whereami)
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size_t *whereami)
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{
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int state = *statep;
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size_t i = *whereami;
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16
thirdparty/libpng/png.h
vendored
16
thirdparty/libpng/png.h
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@ -1,7 +1,7 @@
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/* png.h - header file for PNG reference library
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*
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* libpng version 1.6.38 - September 14, 2022
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* libpng version 1.6.39 - November 20, 2022
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*
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* Copyright (c) 2018-2022 Cosmin Truta
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* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson
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@ -15,7 +15,7 @@
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* libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
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* libpng versions 0.97, January 1998, through 1.6.35, July 2018:
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* Glenn Randers-Pehrson
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* libpng versions 1.6.36, December 2018, through 1.6.38, September 2022:
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* libpng versions 1.6.36, December 2018, through 1.6.39, November 2022:
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* Cosmin Truta
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* See also "Contributing Authors", below.
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*/
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@ -239,7 +239,7 @@
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* ...
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* 1.5.30 15 10530 15.so.15.30[.0]
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* ...
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* 1.6.38 16 10638 16.so.16.38[.0]
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* 1.6.39 16 10639 16.so.16.39[.0]
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*
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* Henceforth the source version will match the shared-library major and
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* minor numbers; the shared-library major version number will be used for
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@ -278,8 +278,8 @@
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*/
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/* Version information for png.h - this should match the version in png.c */
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#define PNG_LIBPNG_VER_STRING "1.6.38"
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#define PNG_HEADER_VERSION_STRING " libpng version 1.6.38 - September 14, 2022\n"
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#define PNG_LIBPNG_VER_STRING "1.6.39"
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#define PNG_HEADER_VERSION_STRING " libpng version 1.6.39 - November 20, 2022\n"
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#define PNG_LIBPNG_VER_SONUM 16
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#define PNG_LIBPNG_VER_DLLNUM 16
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@ -287,7 +287,7 @@
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/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
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#define PNG_LIBPNG_VER_MAJOR 1
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#define PNG_LIBPNG_VER_MINOR 6
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#define PNG_LIBPNG_VER_RELEASE 38
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#define PNG_LIBPNG_VER_RELEASE 39
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/* This should be zero for a public release, or non-zero for a
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* development version. [Deprecated]
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@ -318,7 +318,7 @@
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* From version 1.0.1 it is:
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* XXYYZZ, where XX=major, YY=minor, ZZ=release
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*/
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#define PNG_LIBPNG_VER 10638 /* 1.6.38 */
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#define PNG_LIBPNG_VER 10639 /* 1.6.39 */
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/* Library configuration: these options cannot be changed after
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* the library has been built.
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@ -428,7 +428,7 @@ extern "C" {
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/* This triggers a compiler error in png.c, if png.c and png.h
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* do not agree upon the version number.
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*/
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typedef char* png_libpng_version_1_6_38;
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typedef char* png_libpng_version_1_6_39;
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/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
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*
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2
thirdparty/libpng/pngconf.h
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2
thirdparty/libpng/pngconf.h
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@ -1,7 +1,7 @@
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/* pngconf.h - machine-configurable file for libpng
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*
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* libpng version 1.6.38
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* libpng version 1.6.39
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*
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* Copyright (c) 2018-2022 Cosmin Truta
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* Copyright (c) 1998-2002,2004,2006-2016,2018 Glenn Randers-Pehrson
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2
thirdparty/libpng/pnglibconf.h
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2
thirdparty/libpng/pnglibconf.h
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@ -1,6 +1,6 @@
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/* pnglibconf.h - library build configuration */
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/* libpng version 1.6.38 */
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/* libpng version 1.6.39 */
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/* Copyright (c) 2018-2022 Cosmin Truta */
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/* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson */
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2
thirdparty/libpng/pngpriv.h
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2
thirdparty/libpng/pngpriv.h
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@ -1946,7 +1946,7 @@ PNG_INTERNAL_FUNCTION(void,png_ascii_from_fixed,(png_const_structrp png_ptr,
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* the problem character.) This has not been tested within libpng.
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*/
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PNG_INTERNAL_FUNCTION(int,png_check_fp_number,(png_const_charp string,
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size_t size, int *statep, png_size_tp whereami),PNG_EMPTY);
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size_t size, int *statep, size_t *whereami),PNG_EMPTY);
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/* This is the same but it checks a complete string and returns true
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* only if it just contains a floating point number. As of 1.5.4 this
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4
thirdparty/libpng/pngread.c
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4
thirdparty/libpng/pngread.c
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@ -3762,13 +3762,13 @@ png_image_read_direct(png_voidp argument)
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mode = PNG_ALPHA_PNG;
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output_gamma = PNG_DEFAULT_sRGB;
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}
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if ((change & PNG_FORMAT_FLAG_ASSOCIATED_ALPHA) != 0)
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{
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mode = PNG_ALPHA_OPTIMIZED;
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change &= ~PNG_FORMAT_FLAG_ASSOCIATED_ALPHA;
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}
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/* If 'do_local_background' is set check for the presence of gamma
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* correction; this is part of the work-round for the libpng bug
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* described above.
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2
thirdparty/libpng/pngrutil.c
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2
thirdparty/libpng/pngrutil.c
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@ -3186,7 +3186,7 @@ png_check_chunk_length(png_const_structrp png_ptr, png_uint_32 length)
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{
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png_debug2(0," length = %lu, limit = %lu",
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(unsigned long)length,(unsigned long)limit);
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png_chunk_error(png_ptr, "chunk data is too large");
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png_benign_error(png_ptr, "chunk data is too large");
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}
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}
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8
thirdparty/libpng/pngwrite.c
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8
thirdparty/libpng/pngwrite.c
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@ -75,10 +75,10 @@ write_unknown_chunks(png_structrp png_ptr, png_const_inforp info_ptr,
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* library. If you have a new chunk to add, make a function to write it,
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* and put it in the correct location here. If you want the chunk written
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* after the image data, put it in png_write_end(). I strongly encourage
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* you to supply a PNG_INFO_ flag, and check info_ptr->valid before writing
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* the chunk, as that will keep the code from breaking if you want to just
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* write a plain PNG file. If you have long comments, I suggest writing
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* them in png_write_end(), and compressing them.
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* you to supply a PNG_INFO_<chunk> flag, and check info_ptr->valid before
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* writing the chunk, as that will keep the code from breaking if you want
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* to just write a plain PNG file. If you have long comments, I suggest
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* writing them in png_write_end(), and compressing them.
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*/
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void PNGAPI
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png_write_info_before_PLTE(png_structrp png_ptr, png_const_inforp info_ptr)
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6
thirdparty/libpng/pngwutil.c
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6
thirdparty/libpng/pngwutil.c
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@ -1,7 +1,7 @@
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/* pngwutil.c - utilities to write a PNG file
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*
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* Copyright (c) 2018 Cosmin Truta
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* Copyright (c) 2018-2022 Cosmin Truta
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* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson
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* Copyright (c) 1996-1997 Andreas Dilger
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* Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
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@ -1747,7 +1747,7 @@ png_write_pCAL(png_structrp png_ptr, png_charp purpose, png_int_32 X0,
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{
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png_uint_32 purpose_len;
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size_t units_len, total_len;
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png_size_tp params_len;
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size_t *params_len;
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png_byte buf[10];
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png_byte new_purpose[80];
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int i;
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png_debug1(3, "pCAL units length = %d", (int)units_len);
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total_len = purpose_len + units_len + 10;
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params_len = (png_size_tp)png_malloc(png_ptr,
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params_len = (size_t *)png_malloc(png_ptr,
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(png_alloc_size_t)((png_alloc_size_t)nparams * (sizeof (size_t))));
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/* Find the length of each parameter, making sure we don't count the
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