diff options
Diffstat (limited to 'ANNOUNCE')
| -rw-r--r-- | ANNOUNCE | 45 |
1 files changed, 42 insertions, 3 deletions
@@ -1,5 +1,5 @@ -Libpng 1.0.5d - November 29, 1999 +Libpng 1.0.5h - December 10, 1999 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. @@ -33,14 +33,53 @@ version libpng-1.0.5c November 26, 1999 PNG_NO_GLOBAL_ARRAYS is not defined or when PNG_GLOBAL_ARRAYS is defined. Removed some extraneous "-I" from contrib/pngminus/makefile.std Changed the PNG_sRGB_INTENT macros in png.h to be consistent with PNG-1.2. - Change PNG_SRGB_INTENT to PNG_sRGB_INTENT in libpng.txt and libpng.3 -version 1.0.5d [November 29, 1999] + Change PNG_SRGB_INTENT to PNG_sRGB_INTENT in libpng.txt and libpng.3 +version libpng-1.0.5d November 29, 1999 Add type cast (png_const_charp) two places in png.c Eliminated pngtypes.h; use macros instead to declare PNG_CHNK arrays. Renamed "PNG_GLOBAL_ARRAYS" to "PNG_USE_GLOBAL_ARRAYS" and made available to applications a macro "PNG_USE_LOCAL_ARRAYS". #ifdef out all the new declarations when PNG_USE_GLOBAL_ARRAYS is defined. Added PNG_EXPORT_VAR macro to accommodate making DLL's. +version libpng-1.0.5e November 30, 1999 + Added iCCP, iTXt, and sPLT support; added "lang" member to the png_text + structure; refactored the inflate/deflate support to make adding new chunks + with trailing compressed parts easier in the future, and added new functions + png_free_iCCP, png_free_pCAL, png_free_sPLT, png_free_text, png_get_iCCP, + png_get_spalettes, png_set_iCCP, png_set_spalettes (Eric S. Raymond). + NOTE: Applications that write text chunks MUST define png_text->lang. Before + calling png_set_text(). It must be set to NULL if you want to write tEXt or + zTXt chunks. If you want your application to be able to run with older + versions of libpng, use + + #ifdef PNG_iTXt_SUPPORTED + png_text[i].lang = NULL; + #endif + + Changed png_get_oFFs() and png_set_oFFs() to use signed rather than unsigned + offsets (Eric S. Raymond). + Combined PNG_READ_cHNK_SUPPORTED and PNG_WRITE_cHNK_SUPPORTED macros into + PNG_cHNK_SUPPORTED and combined the three types of PNG_text_SUPPORTED + macros, leaving the separate macros also available. + Removed comments on #endifs at the end of many short, non-nested #if-blocks. +version libpng-1.0.5f December 6, 1999 + Changed makefile.solaris to issue a warning about potential problems when + the ucb "ld" is in the path ahead of the ccs "ld". + Removed "- [date]" from the "synopsis" line in libpng.3 and libpngpf.3. + Added sCAL chunk support (Eric S. Raymond). +version libpng-1.0.5g December 7, 1999 + Fixed "png_free_spallettes" typo in png.h + Added code to handle new chunks in pngpread.c + Moved PNG_CHNK string macro definitions outside of PNG_NO_EXTERN block + Added "translated_key" to png_text structure and png_write_iTXt(). + Added code in pngwrite.c to work around a newly discovered zlib bug. +version 1.0.5h [December 10, 1999] + NOTE: regarding the not for version 1.0.5e, the following must also + be included in your code: + png_text[i].translated_key = NULL; + Unknown chunk handling is now supported. + Option to eliminate all floating point support was added. Some new + fixed-point functions such as png_set_gAMA_fixed() were added. Send comments/corrections/commendations to png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu |