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Diffstat (limited to 'Build/source/libs/libpng/libpng-1.6.10/ANNOUNCE')
-rw-r--r-- | Build/source/libs/libpng/libpng-1.6.10/ANNOUNCE | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/Build/source/libs/libpng/libpng-1.6.10/ANNOUNCE b/Build/source/libs/libpng/libpng-1.6.10/ANNOUNCE deleted file mode 100644 index 9f198806f48..00000000000 --- a/Build/source/libs/libpng/libpng-1.6.10/ANNOUNCE +++ /dev/null @@ -1,93 +0,0 @@ - -Libpng 1.6.10 - March 6, 2014 - -This is a public release of libpng, intended for use in production codes. - -Files available for download: - -Source files with LF line endings (for Unix/Linux) and with a -"configure" script - - libpng-1.6.10.tar.xz (LZMA-compressed, recommended) - libpng-1.6.10.tar.gz - -Source files with CRLF line endings (for Windows), without the -"configure" script - - lpng1610.7z (LZMA-compressed, recommended) - lpng1610.zip - -Other information: - - libpng-1.6.10-README.txt - libpng-1.6.10-LICENSE.txt - libpng-1.6.10-*.asc (armored detached GPG signatures) - -Changes since the last public release (1.6.9): - Backported changes from libpng-1.7.0beta30 and beta31: - Fixed a large number of instances where PNGCBAPI was omitted from - function definitions. - Added pngimage test program for png_read_png() and png_write_png() - with two new test scripts. - Removed dependence on !PNG_READ_EXPAND_SUPPORTED for calling - png_set_packing() in png_read_png(). - Fixed combination of ~alpha with shift. On read invert alpha, processing - occurred after shift processing, which causes the final values to be - outside the range that should be produced by the shift. Reversing the - order on read makes the two transforms work together correctly and mirrors - the order used on write. - Do not read invalid sBIT chunks. Previously libpng only checked sBIT - values on write, so a malicious PNG writer could therefore cause - the read code to return an invalid sBIT chunk, which might lead to - application errors or crashes. Such chunks are now skipped (with - chunk_benign_error). - Make png_read_png() and png_write_png() prototypes in png.h depend - upon PNG_READ_SUPPORTED and PNG_WRITE_SUPPORTED. - Support builds with unsupported PNG_TRANSFORM_* values. All of the - PNG_TRANSFORM_* values are always defined in png.h and, because they - are used for both read and write in some cases, it is not reliable - to #if out ones that are totally unsupported. This change adds error - detection in png_read_image() and png_write_image() to do a - png_app_error() if the app requests something that cannot be done - and it adds corresponding code to pngimage.c to handle such options - by not attempting to test them. - Moved redefines of png_error(), png_warning(), png_chunk_error(), - and png_chunk_warning() from pngpriv.h to png.h to make them visible - to libpng-calling applications. - Moved OS dependent code from arm/arm_init.c, to allow the included - implementation of the ARM NEON discovery function to be set at - build-time and provide sample implementations from the current code in the - contrib/arm-neon subdirectory. The __linux__ code has also been changed to - compile and link on Android by using /proc/cpuinfo, and the old linux code - is in contrib/arm-neon/linux-auxv.c. The new code avoids POSIX and Linux - dependencies apart from opening /proc/cpuinfo and is C90 compliant. - Check for info_ptr == NULL early in png_read_end() so we don't need to - run all the png_handle_*() and depend on them to return if info_ptr == NULL. - This improves the performance of png_read_end(png_ptr, NULL) and makes - it more robust against future programming errors. - Check for __has_extension before using it in pngconf.h, to - support older Clang versions (Jeremy Sequoia). - Treat CRC error handling with png_set_crc_action(), instead of with - png_set_benign_errors(), which has been the case since libpng-1.6.0beta18. - Use a user warning handler in contrib/gregbook/readpng2.c instead of default, - so warnings will be put on stderr even if libpng has CONSOLE_IO disabled. - Added png_ptr->process_mode = PNG_READ_IDAT_MODE in png_push_read_chunk - after recognizing the IDAT chunk, which avoids an infinite loop while - reading a datastream whose first IDAT chunk is of zero-length. - This fixes CERT VU#684412 and CVE-2014-0333. - Don't recognize known sRGB profiles as sRGB if they have been hacked, - but don't reject them and don't issue a copyright violation warning. - Moved some documentation from png.h to libpng.3 and libpng-manual.txt - Minor editing of contrib/arm-neon/README and contrib/examples/*.c - Fixed typos in the manual and in scripts/pnglibconf.dfa (CFLAGS -> CPPFLAGS - and PNG_USR_CONFIG -> PNG_USER_CONFIG). - Un-deprecated png_data_freer(). - -Send comments/corrections/commendations to png-mng-implement at lists.sf.net -(subscription required; visit -https://lists.sourceforge.net/lists/listinfo/png-mng-implement -to subscribe) -or to glennrp at users.sourceforge.net - -Glenn R-P -#endif |