diff options
Diffstat (limited to 'src/3rdparty/libpng/CHANGES')
| -rw-r--r-- | src/3rdparty/libpng/CHANGES | 117 |
1 files changed, 105 insertions, 12 deletions
diff --git a/src/3rdparty/libpng/CHANGES b/src/3rdparty/libpng/CHANGES index f0b0a9342c..441b57ecf1 100644 --- a/src/3rdparty/libpng/CHANGES +++ b/src/3rdparty/libpng/CHANGES @@ -204,7 +204,7 @@ Version 0.97 [January, 1998] Added simple sRGB support (Glenn R-P) Easier conditional compiling, e.g., define PNG_READ/WRITE_NOT_FULLY_SUPPORTED; - all configurable options can be selected from command-line instead + all configurable options can be selected from command line instead of having to edit pngconf.h (Glenn R-P) Fixed memory leak in pngwrite.c (free info_ptr->text) (Glenn R-P) Added more conditions for png_do_background, to avoid changing @@ -942,7 +942,7 @@ Version 1.0.8 [July 24, 2000] Version 1.0.9beta1 [November 10, 2000] Fixed typo in scripts/makefile.hpux Updated makevms.com in scripts and contrib/* and contrib/* (Martin Zinser) - Fixed seqence-point bug in contrib/pngminus/png2pnm (Martin Zinser) + Fixed sequence-point bug in contrib/pngminus/png2pnm (Martin Zinser) Changed "cdrom.com" in documentation to "libpng.org" Revised pnggccrd.c to get it all working, and updated makefile.gcmmx (Greg). Changed type of "params" from voidp to png_voidp in png_read|write_png(). @@ -2295,7 +2295,7 @@ Version 1.4.0beta58 [May 14, 2009] Clarified usage of sig_bit versus sig_bit_p in example.c (Vincent Torri) Version 1.4.0beta59 [May 15, 2009] - Reformated sources in libpng style (3-space intentation, comment format) + Reformatted sources in libpng style (3-space indentation, comment format) Fixed typo in libpng docs (PNG_FILTER_AVE should be PNG_FILTER_AVG) Added sections about the git repository and our coding style to the documentation @@ -2661,7 +2661,7 @@ Version 1.4.1beta06 [January 28, 2010] Version 1.4.1beta07 [February 6, 2010] Folded some long lines in the source files. - Added defineable PNG_USER_CHUNK_CACHE_MAX, PNG_USER_CHUNK_MALLOC_MAX, + Added definable PNG_USER_CHUNK_CACHE_MAX, PNG_USER_CHUNK_MALLOC_MAX, and a PNG_USER_LIMITS_SUPPORTED flag. Eliminated use of png_ptr->irowbytes and reused the slot in png_ptr as png_ptr->png_user_chunk_malloc_max. @@ -3886,7 +3886,7 @@ Version 1.6.0beta06 [January 24, 2012] Version 1.6.0beta07 [January 28, 2012] Eliminated Intel icc/icl compiler warnings. The Intel (GCC derived) compiler issues slightly different warnings from those issued by the - current vesions of GCC. This eliminates those warnings by + current versions of GCC. This eliminates those warnings by adding/removing casts and small code rewrites. Updated configure.ac from autoupdate: added --enable-werror option. Also some layout regularization and removal of introduced tab characters @@ -3919,7 +3919,7 @@ Version 1.6.0beta08 [February 1, 2012] version checking to configure.ac Improved pngstest speed by not doing redundant tests and add const to the background parameter of png_image_finish_read. The --background - option is now done automagically only when required, so that commandline + option is now done automagically only when required, so that command-line option no longer exists. Cleaned up pngpriv.h to consistently declare all functions and data. Also eliminated PNG_CONST_DATA, which is apparently not needed but we @@ -4052,7 +4052,7 @@ Version 1.6.0beta16 [March 6, 2012] (in fact this is harmless, but the PNG data produced may be sub-optimal). Version 1.6.0beta17 [March 10, 2012] - Fixed PNG_LIBPNG_BUILD_BASE_TYPE definition. + Fixed PNG_LIBPNG_BUILD_BASE_TYPE definition. Reject all iCCP chunks after the first, even if the first one is invalid. Deflate/inflate was reworked to move common zlib calls into single functions [rw]util.c. A new shared keyword check routine was also added @@ -4962,7 +4962,7 @@ Version 1.6.13beta01 [July 4, 2014] Changed "if defined(__ARM_NEON__)" to "if (defined(__ARM_NEON__) || defined(__ARM_NEON))" (James Wu). Fixed clang no-warning builds: png_digit was defined but never used. - + Version 1.6.13beta02 [July 21, 2014] Fixed an incorrect separator ("/" should be "\") in scripts/makefile.vcwin32 (bug report from Wolfgang S. Kechel). Bug was introduced in libpng-1.6.11. @@ -5453,7 +5453,7 @@ Version 1.6.21beta01 [December 11, 2015] Version 1.6.21beta02 [December 14, 2015] Moved png_check_keyword() from pngwutil.c to pngset.c Removed LE/BE dependencies in pngvalid, to 'fix' the current problem - in the BigEndian tests by not testing it, making the BE code the same + in the BigEndian tests by not testing it, making the BE code the same as the LE version. Fixes to pngvalid for various reduced build configurations (eliminate unused statics) and a fix for the case in rgb_to_gray when the digitize option @@ -5517,7 +5517,7 @@ Version 1.6.22beta03 [March 9, 2016] Added a common-law trademark notice and export control information to the LICENSE file, png.h, and the man page. Restored "& 0xff" in png_save_uint_16() and png_save_uint_32() that - were accidentally removed from libpng-1.6.17. + were accidentally removed from libpng-1.6.17. Changed PNG_INFO_cHNK and PNG_FREE_cHNK from 0xnnnn to 0xnnnnU in png.h (Robert C. Seacord). Removed dubious "#if INT_MAX" test from png.h that was added to @@ -5927,7 +5927,7 @@ Version 1.6.32beta03 [August 2, 2017] (Bug report from the OSS-fuzz project). Version 1.6.32beta04 [August 2, 2017] - Replaced local eXIf_buf with info_ptr-eXIf_buf in png_handle_eXIf(). + Replaced local eXIf_buf with info_ptr->eXIf_buf in png_handle_eXIf(). Update libpng.3 and libpng-manual.txt about eXIf functions. Version 1.6.32beta05 [August 2, 2017] @@ -5950,7 +5950,7 @@ Version 1.6.32beta09 [August 3, 2017] Require cmake-2.8.8 in CMakeLists.txt. Revised symlink creation, no longer using deprecated cmake LOCATION feature (Clifford Yapp). Fixed five-byte error in the calculation of IDAT maximum possible size. - + Version 1.6.32beta10 [August 5, 2017] Moved chunk-length check into a png_check_chunk_length() private function (Suggested by Max Stepin). @@ -6103,6 +6103,99 @@ Version 1.6.37 [April 14, 2019] Added makefiles for AddressSanitizer-enabled builds. Cleaned up various makefiles. +Version 1.6.38 [September 14, 2022] + Added configurations and scripts for continuous integration. + Fixed various errors in the handling of tRNS, hIST and eXIf. + Implemented many stability improvements across all platforms. + Updated the internal documentation. + +Version 1.6.39 [November 20, 2022] + Changed the error handler of oversized chunks (i.e. larger than + PNG_USER_CHUNK_MALLOC_MAX) from png_chunk_error to png_benign_error. + Fixed a buffer overflow error in contrib/tools/pngfix. + Fixed a memory leak (CVE-2019-6129) in contrib/tools/pngcp. + Disabled the ARM Neon optimizations by default in the CMake file, + following the default behavior of the configure script. + Allowed configure.ac to work with the trunk version of autoconf. + Removed the support for "install" targets from the legacy makefiles; + removed the obsolete makefile.cegcc. + Cleaned up the code and updated the internal documentation. + +Version 1.6.40 [June 21, 2023] + Fixed the eXIf chunk multiplicity checks. + Fixed a memory leak in pCAL processing. + Corrected the validity report about tRNS inside png_get_valid(). + Fixed various build issues on *BSD, Mac and Windows. + Updated the configurations and the scripts for continuous integration. + Cleaned up the code, the build scripts, and the documentation. + +Version 1.6.41 [January 24, 2024] + Added SIMD-optimized code for the LoongArch LSX hardware. + (Contributed by GuXiWei, JinBo and ZhangLixia) + Fixed the run-time discovery of MIPS MSA hardware. + (Contributed by Sui Jingfeng) + Fixed an off-by-one error in the function png_do_check_palette_indexes(), + which failed to recognize errors that might have existed in the first + column of a broken palette-encoded image. This was a benign regression + accidentally introduced in libpng-1.6.33. No pixel was harmed. + (Contributed by Adam Richter; reviewed by John Bowler) + Fixed, improved and modernized the contrib/pngminus programs, i.e., + png2pnm.c and pnm2png.c + Removed old and peculiar portability hacks that were meant to silence + warnings issued by gcc version 7.1 alone. + (Contributed by John Bowler) + Fixed and modernized the CMake file, and raised the minimum required + CMake version from 3.1 to 3.6. + (Contributed by Clinton Ingram, Timothy Lyanguzov, Tyler Kropp, et al.) + Allowed the configure script to disable the building of auxiliary tools + and tests, thus catching up with the CMake file. + (Contributed by Carlo Bramini) + Fixed a build issue on Mac. + (Contributed by Zixu Wang) + Moved the Autoconf macro files to scripts/autoconf. + Moved the CMake files (except for the main CMakeLists.txt) to + scripts/cmake and moved the list of their contributing authors to + scripts/cmake/AUTHORS.md + Updated the CI configurations and scripts. + Relicensed the CI scripts to the MIT License. + Improved the test coverage. + (Contributed by John Bowler) + +Version 1.6.42 [January 29, 2024] + Fixed the implementation of the macro function png_check_sig(). + This was an API regression, introduced in libpng-1.6.41. + (Reported by Matthieu Darbois) + Fixed and updated the libpng manual. + +Version 1.6.43 [February 23, 2024] + 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. + (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. + 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 |