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Diffstat (limited to 'CHANGES')
| -rw-r--r-- | CHANGES | 122 |
1 files changed, 121 insertions, 1 deletions
@@ -2455,12 +2455,132 @@ version 1.2.40beta01 [August 20, 2009] version 1.2.40rc01 [September 2, 2009] Various bugfixes and improvements to CMakeLists.txt (Philip Lowman) -version 1.2.40 and 1.0.49 [September 10, 2009] +version 1.2.40 and 1.0.49 [September 2, 2009] No changes. version 1.0.50 [September 10, 2009] Removed some editing cruft from pngset.c and pngwutil.c. +version 1.2.41beta01 [September 25, 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(). + 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) + 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. + The 1.0.x/1.2.x series will only receive security updates from now on. + 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] + 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 1.2.41rc01 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 + Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit https://lists.sourceforge.net/lists/listinfo/png-mng-implement |