diff options
Diffstat (limited to 'ANNOUNCE')
| -rw-r--r-- | ANNOUNCE | 138 |
1 files changed, 30 insertions, 108 deletions
@@ -1,168 +1,90 @@ -Libpng 1.0.51rc01 - November 18, 2009 +Libpng 1.0.51 - December 3, 2009 -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. +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-1.0.51rc01.tar.xz (LZMA-compressed, recommended) - libpng-1.0.51rc01.tar.gz - libpng-1.0.51rc01.tar.bz2 + libpng-1.0.51.tar.xz (LZMA-compressed, recommended) + libpng-1.0.51.tar.gz + libpng-1.0.51.tar.bz2 Source files with LF line endings (for Unix/Linux) without the "configure" script - libpng-1.0.51rc01-no-config.tar.xz (LZMA-compressed, recommended) - libpng-1.0.51rc01-no-config.tar.gz - libpng-1.0.51rc01-no-config.tar.bz2 + libpng-1.0.51-no-config.tar.xz (LZMA-compressed, recommended) + libpng-1.0.51-no-config.tar.gz + libpng-1.0.51-no-config.tar.bz2 Source files with CRLF line endings (for Windows), without the "configure" script - lp1051r01.zip - lp1051r01.7z - lp1051r01.tar.bz2 + lpng1051.zip + lpng1051.7z + lpng1051.tar.bz2 Project files - libpng-1.0.51rc01-project-netware.zip - libpng-1.0.51rc01-project-wince.zip + libpng-1.0.51-project-netware.zip + libpng-1.0.51-project-wince.zip Other information: - libpng-1.0.51rc01-README.txt - libpng-1.0.51rc01-KNOWNBUGS.txt - libpng-1.0.51rc01-LICENSE.txt - libpng-1.0.51rc01-Y2K-compliance.txt - libpng-1.0.51rc01-[previous version]-diff.txt + libpng-1.0.51-README.txt + libpng-1.0.51-KNOWNBUGS.txt + libpng-1.0.51-LICENSE.txt + libpng-1.0.51-Y2K-compliance.txt Changes since the last public release (1.0.50): -version 1.2.41beta01 [September 25, 2009] +version 1.0.51 [December 3, 2009] + Moved redundant IHDR checking into new png_check_IHDR() in png.c and report all errors found in the IHDR data. Eliminated useless call to png_check_cHRM() from pngset.c Expanded TAB characters in pngrtran.c - -version 1.2.41beta02 [September 30, 2009] - Revised png_check_IHDR(). - -version 1.2.41beta03 [October 1, 2009] - Revised png_check_IHDR() again, to check info_ptr members instead of - the contents of the returned parameters. - -version 1.2.41beta04 [October 7, 2009] Added "xcode" project similar one already in libpng-1.4.0beta (Alam Arias). - Ported some cosmetic changes from libpng-1.4.0beta86. Eliminated a shadowed declaration of "pp" in png_handle_sPLT(). - -version 1.2.41beta05 [October 17, 2009] Revised pngconf.h to make it easier to enable iTXt support. From libpng version 1.2.9 through 1.2.40, defining PNG_iTXt_SUPPORTED did not work as expected. - Ported some cosmetic changes from libpng-1.4.0beta87, changing - many "#if defined(x)" to "#ifdef x". - -version 1.2.41beta06 [October 18, 2009] - Restored PNG_USE_LOCAL_ARRAYS code in pngread.c that was inadvertently - deleted in libpng-1.2.41beta05. Converted all PNG_NO_* tests to PNG_*_SUPPORTED everywhere except pngconf.h - as in libpng-1.4.0beta78 and later. - -version 1.2.41beta07 [October 21, 2009] - Ported some cosmetic changes from libpng-1.4.0rc01, changing - many "#if defined(x)" to "#ifdef x" in png.h and pngconf.h. - -version 1.2.41beta08 [October 30, 2009] - Ported from libpng-1.4.0rc01: png_calloc(), png_get_io_chunk_name(), - png_get_io_state(), png_set_user_cache_max(), png_get_user_cache_max(), - png_set_premultiply_alpha, and png_do_read_premultiply_alpha(). + Changed many "#if defined(x)" to "#ifdef x" and fixed some indentation. + Added png_calloc() as a non-exported function. Relocated png_do_chop() ahead of building gamma tables in pngrtran.c This avoids building 16-bit gamma tables unnecessarily. - -version 1.2.41beta09 [November 1, 2009] Removed a harmless extra png_set_invert_alpha() from pngwrite.c - More bugfixes and improvements to CMakeLists.txt (Philip Lowman) + Bugfixes and improvements to CMakeLists.txt (Philip Lowman) Moved CMakeLists.txt from scripts into the main libpng directory. - Apply png_user_chunk_cache_max within png_decompress_chunk(). - Merged libpng-1.2.41.txt with libpng-1.4.0.txt where appropriate. - -version 1.2.41beta10 [November 1, 2009] - Enabled iTXt support by default. To ensure binary compatibility with - previous versions, the "lang" and "lang_key" members will be assumed - to be omitted from previous versions unless the current libpng - version was built with PNG_iTXt_SUPPORTED (which is otherwise no - longer necessary to gain iTXt support), as a signal that the user has - been building previous versions with PNG_iTXt_SUPPORTED as well. - -version 1.2.41beta11 [November 2, 2009] - Store user's user_png_ver in new png_ptr->user_png_ver element. - Revised iTXt support. To ensure binary compatibility with - previous versions, the "lang" and "lang_key" members will be assumed - to be omitted from versions prior to 1.2.41beta11 whenever there is a - library mismatch. - -version 1.2.41beta12 [November 2, 2009] - Free png_ptr->user_png_ver when destroying png_ptr. - -version 1.2.41beta13 [November 3, 2009] - Updated scripts/pngw32.def and projects/wince/png32ce.def - Copied projects/wince/png32ce.def to the scripts directory. - Added scripts/makefile.wce Patched ltmain.sh for wince support. Added PNG_CONVERT_tIME_SUPPORTED macro. - -version 1.2.41beta14 [November 8, 2009] - versions 1.2.41beta05 through 1.2.41beta13 were abandoned. Make inclusion of time.h in pngconf.h depend on PNG_CONVERT_tIME_SUPPORTED - Make #define PNG_CONVERT_tIME_SUPPORTED depend on PNG_WRITE_tIME_SUPPORTED - Reverted iTXt compatibility stuff from 1.2.41beta05, 1.2.41beta11, and - 1.2.41beta12. - Reverted IOSTATE feature, user_cache_max, and premultiply_alpha features - from 1.2.41beta08. - Retained png_calloc() from 1.2.41beta08 but as a non-exported function, - and removed reference to png_calloc from scripts/*.def - -version 1.2.41beta15 [November 8, 2009] + Updated scripts/pngw32.def and projects/wince/png32ce.def + Copied projects/wince/png32ce.def to the scripts directory. + Added scripts/makefile.cegcc Added PNG_DEPSTRUCT, PNG_DEPRECATED, PNG_USE_RESULT, PNG_NORETURN, and PNG_ALLOCATED macros to detect deprecated direct access to the png_struct or info_struct members and other deprecated usage in applications (John Bowler). - Updated scripts/makefile* to add "-DPNG_CONFIGURE_LIBPNG" to CFLAGS, - to prevent warnings about direct access to png structs by libpng - functions while building libpng. They need to be tested, especially - those using compilers other than gcc. - Updated projects/visualc6 and visualc71 with "/d PNG_CONFIGURE_LIBPNG". - -version 1.2.41beta16 [November 9, 2009] Removed three direct references to read_info_ptr members in pngtest.c that were detected by the new PNG_DEPSTRUCT macro. - Only #define PNG_DEPSTRUCT, etc. in pngconf.h if not already defined. - -version 1.2.41beta17 [November 10, 2009] - Updated CMakeLists.txt to add "-DPNG_CONFIGURE_LIBPNG" to the definitions. Marked deprecated function prototypes with PNG_DEPRECATED. Marked memory allocation function prototypes with PNG_ALLOCATED. Changed png_check_sig() to !png_sig_cmp() in contrib programs. Corrected the png_get_IHDR() call in contrib/gregbook/readpng2.c - Added "-DPNG_CONFIGURE_LIBPNG" to the contrib/pngminum makefiles. - -version 1.2.41beta18 [November 11, 2009] - Renamed scripts/makefile.wce to scripts/makefile.cegcc Marked nonexported functions with PNG_PRIVATE macro. - -version 1.2.41beta18 [November 11, 2009] - Revised scripts/*.def to reflect functions actually exported by libpng. - -version 1.2.41rc01 and 1.0.51rc01 [November 18, 2009] Revised scripts/*.def to reflect functions actually exported by libpng. Updated the copyright year in scripts/pngw32.rc from 2004 to 2009. Moved descriptions of makefiles and other scripts out of INSTALL into scripts/README.txt + Rebuilt the configure scripts with autoconf-2.65 + Disabled the new pedantic warnings about deprecated function use and + deprecated structure access unless the user defines PNG_PEDANTIC_WARNINGS. + Added "#define PNG_NO_PEDANTIC_WARNINGS" in the libpng source files. + Updated the list of files and made some cosmetic changes in README. Send comments/corrections/commendations to png-mng-implement at lists.sf.net |