| |
| Libpng 1.2.22beta2 - October 5, 2007 |
| |
| 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-1.2.22beta2.tar.gz |
| libpng-1.2.22beta2.tar.bz2 |
| |
| Source files with LF line endings (for Unix/Linux) without the |
| "configure" script |
| |
| libpng-1.2.22beta2-no-config.tar.gz |
| libpng-1.2.22beta2-no-config.tar.bz2 |
| |
| Source files with CRLF line endings (for Windows), without the |
| "configure" script |
| |
| lp1222b02.zip |
| lp1222b02.tar.bz2 |
| |
| Project files |
| |
| libpng-1.2.22beta2-project-netware.zip |
| libpng-1.2.22beta2-project-wince.zip |
| |
| Other information: |
| |
| libpng-1.2.22beta2-README.txt |
| libpng-1.2.22beta2-KNOWNBUGS.txt |
| libpng-1.2.22beta2-LICENSE.txt |
| libpng-1.2.22beta2-Y2K-compliance.txt |
| |
| Changes since the last public release (1.2.19): |
| |
| version 1.2.20beta01 [August 19, 2007] |
| Fixed problem with compiling pnggccrd.c on Intel-Apple platforms. |
| Added PNG_NO_ERROR_TEXT feature, with demo in contrib/pngminim |
| Removed define PNG_WARN_UNINITIALIZED_ROW 1 /* 0: warning; 1: error */ |
| because it caused some trouble. |
| |
| version 1.2.20beta02 [August 20, 2007] |
| Avoid compiling pnggccrd.c on Intel-Apple platforms. |
| |
| version 1.2.20beta03 [August 20, 2007] |
| Added "/D PNG_NO_MMX_CODE" to the non-mmx builds of projects/visualc6 |
| and visualc71. |
| |
| version 1.2.20beta04 [August 21, 2007] |
| Revised pngvcrd.c for improved efficiency (Steve Snyder). |
| |
| version 1.2.20rc1 [August 23, 2007] |
| Revised pngconf.h to set PNG_NO_MMX_CODE for gcc-3.x compilers. |
| |
| version 1.2.20rc2 [August 27, 2007] |
| Revised scripts/CMakeLists.txt |
| Revised #ifdefs to ensure one and only one of pnggccrd.c, pngvcrd.c, |
| or part of pngrutil.c is selected. |
| |
| version 1.2.20rc3 [October 5, 2007] |
| Remove a little more code in pngwutil.c when PNG_NO_WRITE_FILTER is selected. |
| Added /D _CRT_SECURE_NO_WARNINGS to visual6c and visualc71 projects. |
| Compile png_mmx_support() in png.c even when PNG_NO_MMX_CODE is defined. |
| Restored a "superfluous" #ifdef that was removed from 1.2.20rc2 pnggccrd.c, |
| breaking the png_mmx_support() function. |
| |
| version 1.2.20rc4 [September 1, 2007] |
| Removed Intel contributions (MMX, Optimized C). |
| |
| version 1.2.20rc5 [September 2, 2007] |
| Restored configure and Makefile.in to rc3 and put a snippet of code in |
| pnggccrd.c, to ensure configure makes the same PNG_NO_MMX_CODE selection |
| |
| version 1.2.20rc6 [September 2, 2007] |
| Fixed bugs in scripts/CMakeLists.txt |
| Removed pngvcrd.c references from msvc projects. |
| |
| version 1.0.28 and 1.2.20 [September 8, 2007] |
| Removed "(NO READ SUPPORT)" from png_get_header_version() string. |
| |
| version 1.2.21beta1 [September 14, 2007] |
| Fixed various mistakes reported by George Cook and Jeff Phillips: |
| logical vs bitwise NOT in pngrtran.c, bug introduced in 1.2.19rc2 |
| 16-bit cheap transparency expansion, bug introduced in 1.2.19beta2 |
| errors with sizeof(unknown_chunk.name), bugs introduced in 1.2.19beta11 |
| <= compare with unsigned var in pngset.c, should be ==. |
| |
| version 1.2.21beta2 [September 18, 2007] |
| Removed some extraneous typecasts. |
| |
| version 1.2.21rc1 [September 25, 2007] |
| Fixed potential out-of-bounds reads in png_handle_pCAL() and |
| png_handle_ztXt() ("flayer" results reported by Tavis Ormandy). |
| |
| version 1.2.21rc2 [September 26, 2007] |
| Fixed potential out-of-bounds reads in png_handle_sCAL(), |
| png_handle_iTXt(), and png_push_read_tEXt(). |
| Remove some PNG_CONST declarations from pngwutil.c to avoid compiler warnings |
| Revised makefiles to update paths in libpng.pc properly. |
| |
| version 1.2.21rc3 [September 27, 2007] |
| Revised makefiles to update "Libs" in libpng.pc properly. |
| |
| version 1.0.29 and 1.2.21rc3 [October 4, 2007] |
| No changes. |
| |
| version 1.2.22beta1 [October 4, 2007] |
| Again, fixed logical vs bitwise NOT in pngrtran.c, bug introduced |
| in 1.2.19rc2 |
| |
| version 1.2.22beta2 [October 5, 2007] |
| Fixed string length error in pngset.c |
| Add terminating NULL after each instance of png_strncpy(). |
| |
| 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 |
