Libpng 1.2.43rc03 - February 20, 2010 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. Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script libpng-1.2.43rc03.tar.xz (LZMA-compressed, recommended) libpng-1.2.43rc03.tar.gz libpng-1.2.43rc03.tar.bz2 Source files with LF line endings (for Unix/Linux) without the "configure" script libpng-1.2.43rc03-no-config.tar.xz (LZMA-compressed, recommended) libpng-1.2.43rc03-no-config.tar.gz libpng-1.2.43rc03-no-config.tar.bz2 Source files with CRLF line endings (for Windows), without the "configure" script lp1243r03.zip lp1243r03.7z lp1243r03.tar.bz2 Project files libpng-1.2.43rc03-project-netware.zip libpng-1.2.43rc03-project-wince.zip Other information: libpng-1.2.43rc03-README.txt libpng-1.2.43rc03-KNOWNBUGS.txt libpng-1.2.43rc03-LICENSE.txt libpng-1.2.43rc03-Y2K-compliance.txt libpng-1.2.43rc03-[previous version]-diff.txt Changes since the last public release (1.2.42): version 1.2.43beta01 [January 27, 2010] Updated CMakeLists.txt for consistent indentation and to avoid an unclosed if-statement warning (Philip Lowman). Removed "#ifdef PNG_1_0_X / #endif" surrounding PNG_READ_16_TO_8_SUPPORTED and PNG_READ_GRAY_TO_RGB_SUPPORTED in pngconf.h. These were added in libpng-1.2.41beta08 and libpng-1.0.51, which introduced a binary incompatibility with libpng-1.0.50. Backported new png_decompress_chunk() algorithm from libpng-1.4.1 version 1.2.43beta02 [February 1, 2010] Backported two-pass png_decompress_chunk() algorithm from libpng-1.4.1 version 1.2.43beta03 [February 6, 2010] Backported fast png_push_save_buffer() algorithm from libpng-1.4.1 version 1.2.43beta04 [February 8, 2010] Reverted recent changes to png_push_save-buffer(). Removed PNGAPI declaration of png_calloc() and png_write_sig() in 1ibpng-1.2.X, introduced by mistake in libpng-1.2.41. Return allocated "old_buffer" in png_push_save_buffer() before png_error(), to avoid a potential memory leak. version 1.2.43beta05 [February 8, 2010] Ported rewritten png_decompress_chunk() by John Bowler from libpng-1.4.1. version 1.0.53rc01 and 1.2.43rc01 [February 20, 2010] No changes. version 1.0.53rc02 and 1.2.43rc02 [February 20, 2010] Define _ALL_SOURCE in configure.ac, makefile.aix, and CMakeLists.txt when using AIX compiler. 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