diff --git a/src/3rdparty/libpng/ANNOUNCE b/src/3rdparty/libpng/ANNOUNCE index bc147adb78b..a2a7ac363a4 100644 --- a/src/3rdparty/libpng/ANNOUNCE +++ b/src/3rdparty/libpng/ANNOUNCE @@ -1,5 +1,5 @@ -libpng 1.6.43 - February 23, 2024 -================================= +libpng 1.6.44 - September 12, 2024 +================================== This is a public release of libpng, intended for use in production code. @@ -9,13 +9,13 @@ Files available for download Source files with LF line endings (for Unix/Linux): - * libpng-1.6.43.tar.xz (LZMA-compressed, recommended) - * libpng-1.6.43.tar.gz (deflate-compressed) + * libpng-1.6.44.tar.xz (LZMA-compressed, recommended) + * libpng-1.6.44.tar.gz (deflate-compressed) Source files with CRLF line endings (for Windows): - * lpng1643.7z (LZMA-compressed, recommended) - * lpng1643.zip (deflate-compressed) + * lpng1644.7z (LZMA-compressed, recommended) + * lpng1644.zip (deflate-compressed) Other information: @@ -25,36 +25,29 @@ Other information: * TRADEMARK.md -Changes from version 1.6.42 to version 1.6.43 +Changes from version 1.6.43 to version 1.6.44 --------------------------------------------- - * Fixed the row width check in png_check_IHDR(). - This corrected a bug that was specific to the 16-bit platforms, - and removed a spurious compiler warning from the 64-bit builds. - (Reported by Jacek Caban; fixed by John Bowler) - * Added eXIf chunk support to the push-mode reader in pngpread.c. - (Contributed by Chris Blume) - * Added contrib/pngexif for the benefit of the users who would like - to inspect the content of eXIf chunks. - * Added contrib/conftest/basic.dfa, a basic build-time configuration. + * Hardened calculations in chroma handling to prevent overflows, and + relaxed a constraint in cHRM validation to accomodate the standard + ACES AP1 set of color primaries. (Contributed by John Bowler) - * Fixed a preprocessor condition in pngread.c that broke build-time - configurations like contrib/conftest/pngcp.dfa. - (Contributed by John Bowler) - * Added CMake build support for LoongArch LSX. - (Contributed by GuXiWei) - * Fixed a CMake build error that occurred under a peculiar state of the - dependency tree. This was a regression introduced in libpng-1.6.41. - (Contributed by Dan Rosser) - * Marked the installed libpng headers as system headers in CMake. - (Contributed by Benjamin Buch) - * Updated the build support for RISCOS. - (Contributed by Cameron Cawley) - * Updated the makefiles to allow cross-platform builds to initialize - conventional make variables like AR and ARFLAGS. - * Added various improvements to the CI scripts in areas like version - consistency verification and text linting. - * Added version consistency verification to pngtest.c also. + * Removed the ASM implementation of ARM Neon optimizations and updated + the build accordingly. Only the remaining C implementation shall be + used from now on, thus ensuring the support of the PAC/BTI security + features on ARM64. + (Contributed by Ross Burton and John Bowler) + * Fixed the pickup of the PNG_HARDWARE_OPTIMIZATIONS option in the + CMake build on FreeBSD/amd64. This is an important performance fix + on this platform. + * Applied various fixes and improvements to the CMake build. + (Contributed by Eric Riff, Benjamin Buch and Erik Scholz) + * Added fuzzing targets for the simplified read API. + (Contributed by Mikhail Khachayants) + * Fixed a build error involving pngtest.c under a custom config. + This was a regression introduced in a code cleanup in libpng-1.6.43. + (Contributed by Ben Wagner) + * Fixed and improved the config files for AppVeyor CI and Travis CI. Send comments/corrections/commendations to png-mng-implement at lists.sf.net. diff --git a/src/3rdparty/libpng/CHANGES b/src/3rdparty/libpng/CHANGES index 441b57ecf1a..724ccca2d65 100644 --- a/src/3rdparty/libpng/CHANGES +++ b/src/3rdparty/libpng/CHANGES @@ -6196,6 +6196,28 @@ Version 1.6.43 [February 23, 2024] consistency verification and text linting. Added version consistency verification to pngtest.c also. +Version 1.6.44 [September 12, 2024] + Hardened calculations in chroma handling to prevent overflows, and + relaxed a constraint in cHRM validation to accomodate the standard + ACES AP1 set of color primaries. + (Contributed by John Bowler) + Removed the ASM implementation of ARM Neon optimizations and updated + the build accordingly. Only the remaining C implementation shall be + used from now on, thus ensuring the support of the PAC/BTI security + features on ARM64. + (Contributed by Ross Burton and John Bowler) + Fixed the pickup of the PNG_HARDWARE_OPTIMIZATIONS option in the + CMake build on FreeBSD/amd64. This is an important performance fix + on this platform. + Applied various fixes and improvements to the CMake build. + (Contributed by Eric Riff, Benjamin Buch and Erik Scholz) + Added fuzzing targets for the simplified read API. + (Contributed by Mikhail Khachayants) + Fixed a build error involving pngtest.c under a custom config. + This was a regression introduced in a code cleanup in libpng-1.6.43. + (Contributed by Ben Wagner) + Fixed and improved the config files for AppVeyor CI and Travis CI. + Send comments/corrections/commendations to png-mng-implement at lists.sf.net. Subscription is required; visit https://lists.sourceforge.net/lists/listinfo/png-mng-implement diff --git a/src/3rdparty/libpng/README b/src/3rdparty/libpng/README index a6ca3ae9f94..3af606889b9 100644 --- a/src/3rdparty/libpng/README +++ b/src/3rdparty/libpng/README @@ -1,4 +1,4 @@ -README for libpng version 1.6.43 +README for libpng version 1.6.44 ================================ See the note about version numbers near the top of `png.h`. diff --git a/src/3rdparty/libpng/libpng-manual.txt b/src/3rdparty/libpng/libpng-manual.txt index 79880575994..2ce366d679f 100644 --- a/src/3rdparty/libpng/libpng-manual.txt +++ b/src/3rdparty/libpng/libpng-manual.txt @@ -9,7 +9,7 @@ libpng-manual.txt - A description on how to use and modify libpng Based on: - libpng version 1.6.36, December 2018, through 1.6.43 - February 2024 + libpng version 1.6.36, December 2018, through 1.6.44 - September 2024 Updated and distributed by Cosmin Truta Copyright (c) 2018-2024 Cosmin Truta diff --git a/src/3rdparty/libpng/png.c b/src/3rdparty/libpng/png.c index 9ed31570092..9a9fb23d942 100644 --- a/src/3rdparty/libpng/png.c +++ b/src/3rdparty/libpng/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_43 Your_png_h_is_not_version_1_6_43; +typedef png_libpng_version_1_6_44 Your_png_h_is_not_version_1_6_44; /* 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 @@ -794,7 +794,7 @@ png_get_copyright(png_const_structrp png_ptr) return PNG_STRING_COPYRIGHT #else return PNG_STRING_NEWLINE \ - "libpng version 1.6.43" PNG_STRING_NEWLINE \ + "libpng version 1.6.44" PNG_STRING_NEWLINE \ "Copyright (c) 2018-2024 Cosmin Truta" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson" \ PNG_STRING_NEWLINE \ @@ -1203,6 +1203,24 @@ png_colorspace_sync(png_const_structrp png_ptr, png_inforp info_ptr) #endif /* GAMMA */ #ifdef PNG_COLORSPACE_SUPPORTED +static int +png_safe_add(png_int_32 *addend0_and_result, png_int_32 addend1, + png_int_32 addend2) { + /* Safely add three integers. Returns 0 on success, 1 on overlow. + * IMPLEMENTATION NOTE: ANSI requires signed overflow not to occur, therefore + * relying on addition of two positive values producing a negative one is not + * safe. + */ + int addend0 = *addend0_and_result; + if (0x7fffffff - addend0 < addend1) + return 1; + addend0 += addend1; + if (0x7fffffff - addend1 < addend2) + return 1; + *addend0_and_result = addend0 + addend2; + return 0; +} + /* Added at libpng-1.5.5 to support read and write of true CIEXYZ values for * cHRM, as opposed to using chromaticities. These internal APIs return * non-zero on a parameter error. The X, Y and Z values are required to be @@ -1211,38 +1229,52 @@ png_colorspace_sync(png_const_structrp png_ptr, png_inforp info_ptr) static int png_xy_from_XYZ(png_xy *xy, const png_XYZ *XYZ) { - png_int_32 d, dwhite, whiteX, whiteY; + png_int_32 d, dred, dgreen, dwhite, whiteX, whiteY; - d = XYZ->red_X + XYZ->red_Y + XYZ->red_Z; + /* 'd' in each of the blocks below is just X+Y+Z for each component, + * x, y and z are X,Y,Z/(X+Y+Z). + */ + d = XYZ->red_X; + if (png_safe_add(&d, XYZ->red_Y, XYZ->red_Z)) + return 1; if (png_muldiv(&xy->redx, XYZ->red_X, PNG_FP_1, d) == 0) return 1; if (png_muldiv(&xy->redy, XYZ->red_Y, PNG_FP_1, d) == 0) return 1; - dwhite = d; + dred = d; whiteX = XYZ->red_X; whiteY = XYZ->red_Y; - d = XYZ->green_X + XYZ->green_Y + XYZ->green_Z; + d = XYZ->green_X; + if (png_safe_add(&d, XYZ->green_Y, XYZ->green_Z)) + return 1; if (png_muldiv(&xy->greenx, XYZ->green_X, PNG_FP_1, d) == 0) return 1; if (png_muldiv(&xy->greeny, XYZ->green_Y, PNG_FP_1, d) == 0) return 1; - dwhite += d; + dgreen = d; whiteX += XYZ->green_X; whiteY += XYZ->green_Y; - d = XYZ->blue_X + XYZ->blue_Y + XYZ->blue_Z; + d = XYZ->blue_X; + if (png_safe_add(&d, XYZ->blue_Y, XYZ->blue_Z)) + return 1; if (png_muldiv(&xy->bluex, XYZ->blue_X, PNG_FP_1, d) == 0) return 1; if (png_muldiv(&xy->bluey, XYZ->blue_Y, PNG_FP_1, d) == 0) return 1; - dwhite += d; whiteX += XYZ->blue_X; whiteY += XYZ->blue_Y; - /* The reference white is simply the sum of the end-point (X,Y,Z) vectors, - * thus: + /* The reference white is simply the sum of the end-point (X,Y,Z) vectors so + * the fillowing calculates (X+Y+Z) of the reference white (media white, + * encoding white) itself: */ + if (png_safe_add(&d, dred, dgreen)) + return 1; + + dwhite = d; + if (png_muldiv(&xy->whitex, whiteX, PNG_FP_1, dwhite) == 0) return 1; if (png_muldiv(&xy->whitey, whiteY, PNG_FP_1, dwhite) == 0) @@ -1257,20 +1289,6 @@ png_XYZ_from_xy(png_XYZ *XYZ, const png_xy *xy) png_fixed_point red_inverse, green_inverse, blue_scale; png_fixed_point left, right, denominator; - /* Check xy and, implicitly, z. Note that wide gamut color spaces typically - * have end points with 0 tristimulus values (these are impossible end - * points, but they are used to cover the possible colors). We check - * xy->whitey against 5, not 0, to avoid a possible integer overflow. - */ - if (xy->redx < 0 || xy->redx > PNG_FP_1) return 1; - if (xy->redy < 0 || xy->redy > PNG_FP_1-xy->redx) return 1; - if (xy->greenx < 0 || xy->greenx > PNG_FP_1) return 1; - if (xy->greeny < 0 || xy->greeny > PNG_FP_1-xy->greenx) return 1; - if (xy->bluex < 0 || xy->bluex > PNG_FP_1) return 1; - if (xy->bluey < 0 || xy->bluey > PNG_FP_1-xy->bluex) return 1; - if (xy->whitex < 0 || xy->whitex > PNG_FP_1) return 1; - if (xy->whitey < 5 || xy->whitey > PNG_FP_1-xy->whitex) return 1; - /* The reverse calculation is more difficult because the original tristimulus * value had 9 independent values (red,green,blue)x(X,Y,Z) however only 8 * derived values were recorded in the cHRM chunk; @@ -1451,16 +1469,16 @@ png_XYZ_from_xy(png_XYZ *XYZ, const png_xy *xy) * value of 2 indicates an internal error to the caller. */ if (png_muldiv(&left, xy->greenx-xy->bluex, xy->redy - xy->bluey, 7) == 0) - return 2; + return 1; if (png_muldiv(&right, xy->greeny-xy->bluey, xy->redx - xy->bluex, 7) == 0) - return 2; + return 1; denominator = left - right; /* Now find the red numerator. */ if (png_muldiv(&left, xy->greenx-xy->bluex, xy->whitey-xy->bluey, 7) == 0) - return 2; + return 1; if (png_muldiv(&right, xy->greeny-xy->bluey, xy->whitex-xy->bluex, 7) == 0) - return 2; + return 1; /* Overflow is possible here and it indicates an extreme set of PNG cHRM * chunk values. This calculation actually returns the reciprocal of the @@ -1473,9 +1491,9 @@ png_XYZ_from_xy(png_XYZ *XYZ, const png_xy *xy) /* Similarly for green_inverse: */ if (png_muldiv(&left, xy->redy-xy->bluey, xy->whitex-xy->bluex, 7) == 0) - return 2; + return 1; if (png_muldiv(&right, xy->redx-xy->bluex, xy->whitey-xy->bluey, 7) == 0) - return 2; + return 1; if (png_muldiv(&green_inverse, xy->whitey, denominator, left-right) == 0 || green_inverse <= xy->whitey) return 1; @@ -1520,25 +1538,14 @@ png_XYZ_from_xy(png_XYZ *XYZ, const png_xy *xy) static int png_XYZ_normalize(png_XYZ *XYZ) { - png_int_32 Y; + png_int_32 Y, Ytemp; - if (XYZ->red_Y < 0 || XYZ->green_Y < 0 || XYZ->blue_Y < 0 || - XYZ->red_X < 0 || XYZ->green_X < 0 || XYZ->blue_X < 0 || - XYZ->red_Z < 0 || XYZ->green_Z < 0 || XYZ->blue_Z < 0) + /* Normalize by scaling so the sum of the end-point Y values is PNG_FP_1. */ + Ytemp = XYZ->red_Y; + if (png_safe_add(&Ytemp, XYZ->green_Y, XYZ->blue_Y)) return 1; - /* Normalize by scaling so the sum of the end-point Y values is PNG_FP_1. - * IMPLEMENTATION NOTE: ANSI requires signed overflow not to occur, therefore - * relying on addition of two positive values producing a negative one is not - * safe. - */ - Y = XYZ->red_Y; - if (0x7fffffff - Y < XYZ->green_X) - return 1; - Y += XYZ->green_Y; - if (0x7fffffff - Y < XYZ->blue_X) - return 1; - Y += XYZ->blue_Y; + Y = Ytemp; if (Y != PNG_FP_1) { diff --git a/src/3rdparty/libpng/png.h b/src/3rdparty/libpng/png.h index 83d39031260..04a233f393e 100644 --- a/src/3rdparty/libpng/png.h +++ b/src/3rdparty/libpng/png.h @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.6.43 + * libpng version 1.6.44 * * Copyright (c) 2018-2024 Cosmin Truta * Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson @@ -15,7 +15,7 @@ * libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger * libpng versions 0.97, January 1998, through 1.6.35, July 2018: * Glenn Randers-Pehrson - * libpng versions 1.6.36, December 2018, through 1.6.43, February 2024: + * libpng versions 1.6.36, December 2018, through 1.6.44, September 2024: * Cosmin Truta * See also "Contributing Authors", below. */ @@ -239,7 +239,7 @@ * ... * 1.5.30 15 10530 15.so.15.30[.0] * ... - * 1.6.43 16 10643 16.so.16.43[.0] + * 1.6.44 16 10644 16.so.16.44[.0] * * Henceforth the source version will match the shared-library major and * minor numbers; the shared-library major version number will be used for @@ -275,7 +275,7 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.6.43" +#define PNG_LIBPNG_VER_STRING "1.6.44" #define PNG_HEADER_VERSION_STRING " libpng version " PNG_LIBPNG_VER_STRING "\n" /* The versions of shared library builds should stay in sync, going forward */ @@ -286,18 +286,18 @@ /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */ #define PNG_LIBPNG_VER_MAJOR 1 #define PNG_LIBPNG_VER_MINOR 6 -#define PNG_LIBPNG_VER_RELEASE 43 +#define PNG_LIBPNG_VER_RELEASE 44 /* This should be zero for a public release, or non-zero for a * development version. */ -#define PNG_LIBPNG_VER_BUILD 0 +#define PNG_LIBPNG_VER_BUILD 0 /* Release Status */ -#define PNG_LIBPNG_BUILD_ALPHA 1 -#define PNG_LIBPNG_BUILD_BETA 2 -#define PNG_LIBPNG_BUILD_RC 3 -#define PNG_LIBPNG_BUILD_STABLE 4 +#define PNG_LIBPNG_BUILD_ALPHA 1 +#define PNG_LIBPNG_BUILD_BETA 2 +#define PNG_LIBPNG_BUILD_RC 3 +#define PNG_LIBPNG_BUILD_STABLE 4 #define PNG_LIBPNG_BUILD_RELEASE_STATUS_MASK 7 /* Release-Specific Flags */ @@ -317,7 +317,7 @@ * From version 1.0.1 it is: * XXYYZZ, where XX=major, YY=minor, ZZ=release */ -#define PNG_LIBPNG_VER 10643 /* 1.6.43 */ +#define PNG_LIBPNG_VER 10644 /* 1.6.44 */ /* Library configuration: these options cannot be changed after * the library has been built. @@ -427,7 +427,7 @@ 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_43; +typedef char* png_libpng_version_1_6_44; /* Basic control structions. Read libpng-manual.txt or libpng.3 for more info. * @@ -824,7 +824,7 @@ typedef PNG_CALLBACK(int, *png_user_chunk_ptr, (png_structp, * your compiler. This may be very difficult - try using a different compiler * to build the library! */ -PNG_FUNCTION(void, (PNGCAPI *png_longjmp_ptr), PNGARG((jmp_buf, int)), typedef); +PNG_FUNCTION(void, (PNGCAPI *png_longjmp_ptr), (jmp_buf, int), typedef); #endif /* Transform masks for the high-level interface */ diff --git a/src/3rdparty/libpng/pngconf.h b/src/3rdparty/libpng/pngconf.h index 000d7b1a8a6..4a4b58ac81e 100644 --- a/src/3rdparty/libpng/pngconf.h +++ b/src/3rdparty/libpng/pngconf.h @@ -1,7 +1,7 @@ /* pngconf.h - machine-configurable file for libpng * - * libpng version 1.6.43 + * libpng version 1.6.44 * * Copyright (c) 2018-2024 Cosmin Truta * Copyright (c) 1998-2002,2004,2006-2016,2018 Glenn Randers-Pehrson @@ -88,7 +88,7 @@ /* The PNGARG macro was used in versions of libpng prior to 1.6.0 to protect * against legacy (pre ISOC90) compilers that did not understand function - * prototypes. It is not required for modern C compilers. + * prototypes. [Deprecated.] */ #ifndef PNGARG # define PNGARG(arglist) arglist @@ -298,7 +298,7 @@ #ifndef PNG_EXPORTA # define PNG_EXPORTA(ordinal, type, name, args, attributes) \ - PNG_FUNCTION(PNG_EXPORT_TYPE(type), (PNGAPI name), PNGARG(args), \ + PNG_FUNCTION(PNG_EXPORT_TYPE(type), (PNGAPI name), args, \ PNG_LINKAGE_API attributes) #endif @@ -316,7 +316,7 @@ #endif #ifndef PNG_CALLBACK -# define PNG_CALLBACK(type, name, args) type (PNGCBAPI name) PNGARG(args) +# define PNG_CALLBACK(type, name, args) type (PNGCBAPI name) args #endif /* Support for compiler specific function attributes. These are used diff --git a/src/3rdparty/libpng/pngerror.c b/src/3rdparty/libpng/pngerror.c index 29ebda79437..1babf9f8d24 100644 --- a/src/3rdparty/libpng/pngerror.c +++ b/src/3rdparty/libpng/pngerror.c @@ -20,13 +20,14 @@ #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) -static PNG_FUNCTION(void, png_default_error,PNGARG((png_const_structrp png_ptr, - png_const_charp error_message)),PNG_NORETURN); +static PNG_FUNCTION(void /* PRIVATE */, +png_default_error,(png_const_structrp png_ptr, png_const_charp error_message), + PNG_NORETURN); #ifdef PNG_WARNINGS_SUPPORTED static void /* PRIVATE */ -png_default_warning PNGARG((png_const_structrp png_ptr, - png_const_charp warning_message)); +png_default_warning(png_const_structrp png_ptr, + png_const_charp warning_message); #endif /* WARNINGS */ /* This function is called whenever there is a fatal error. This function diff --git a/src/3rdparty/libpng/pnglibconf.h b/src/3rdparty/libpng/pnglibconf.h index 83f09fbe773..f5ce441ecb9 100644 --- a/src/3rdparty/libpng/pnglibconf.h +++ b/src/3rdparty/libpng/pnglibconf.h @@ -1,6 +1,6 @@ /* pnglibconf.h - library build configuration */ -/* libpng version 1.6.43 */ +/* libpng version 1.6.44 */ /* Copyright (c) 2018-2024 Cosmin Truta */ /* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson */ diff --git a/src/3rdparty/libpng/pngpriv.h b/src/3rdparty/libpng/pngpriv.h index 9bfdb713421..b59084e7eb9 100644 --- a/src/3rdparty/libpng/pngpriv.h +++ b/src/3rdparty/libpng/pngpriv.h @@ -140,47 +140,6 @@ * callbacks to do this. */ # define PNG_FILTER_OPTIMIZATIONS png_init_filter_functions_neon - - /* By default the 'intrinsics' code in arm/filter_neon_intrinsics.c is used - * if possible - if __ARM_NEON__ is set and the compiler version is not known - * to be broken. This is controlled by PNG_ARM_NEON_IMPLEMENTATION which can - * be: - * - * 1 The intrinsics code (the default with __ARM_NEON__) - * 2 The hand coded assembler (the default without __ARM_NEON__) - * - * It is possible to set PNG_ARM_NEON_IMPLEMENTATION in CPPFLAGS, however - * this is *NOT* supported and may cease to work even after a minor revision - * to libpng. It *is* valid to do this for testing purposes, e.g. speed - * testing or a new compiler, but the results should be communicated to the - * libpng implementation list for incorporation in the next minor release. - */ -# ifndef PNG_ARM_NEON_IMPLEMENTATION -# if defined(__ARM_NEON__) || defined(__ARM_NEON) -# if defined(__clang__) - /* At present it is unknown by the libpng developers which versions - * of clang support the intrinsics, however some or perhaps all - * versions do not work with the assembler so this may be - * irrelevant, so just use the default (do nothing here.) - */ -# elif defined(__GNUC__) - /* GCC 4.5.4 NEON support is known to be broken. 4.6.3 is known to - * work, so if this *is* GCC, or G++, look for a version >4.5 - */ -# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 6) -# define PNG_ARM_NEON_IMPLEMENTATION 2 -# endif /* no GNUC support */ -# endif /* __GNUC__ */ -# else /* !defined __ARM_NEON__ */ - /* The 'intrinsics' code simply won't compile without this -mfpu=neon: - */ -# if !defined(__aarch64__) && !defined(_M_ARM64) - /* The assembler code currently does not work on ARM64 */ -# define PNG_ARM_NEON_IMPLEMENTATION 2 -# endif /* __aarch64__ */ -# endif /* __ARM_NEON__ */ -# endif /* !PNG_ARM_NEON_IMPLEMENTATION */ - # ifndef PNG_ARM_NEON_IMPLEMENTATION /* Use the intrinsics code by default. */ # define PNG_ARM_NEON_IMPLEMENTATION 1 diff --git a/src/3rdparty/libpng/qt_attribution.json b/src/3rdparty/libpng/qt_attribution.json index d9621193a35..58b110e8e97 100644 --- a/src/3rdparty/libpng/qt_attribution.json +++ b/src/3rdparty/libpng/qt_attribution.json @@ -7,8 +7,8 @@ "Description": "libpng is the official PNG reference library.", "Homepage": "http://www.libpng.org/pub/png/libpng.html", - "Version": "1.6.43", - "DownloadLocation": "https://download.sourceforge.net/libpng/libpng-1.6.43.tar.xz", + "Version": "1.6.44", + "DownloadLocation": "https://download.sourceforge.net/libpng/libpng-1.6.44.tar.xz", "License": "libpng License and PNG Reference Library version 2", "LicenseId": "Libpng AND libpng-2.0",