1998-04-21 20:03:57 +00:00
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1999-11-29 05:32:18 +00:00
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Libpng 1.0.5d - November 29, 1999
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1998-04-21 20:03:57 +00:00
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1999-10-23 13:39:18 +00:00
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This is not intended to be a public release. It will be replaced
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within a few weeks by a public version or by another test version.
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1998-04-21 20:03:57 +00:00
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1999-10-23 13:39:18 +00:00
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Changes since the last public release (1.0.5):
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1999-09-17 17:27:26 +00:00
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1999-11-27 16:22:33 +00:00
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version libpng-1.0.5a October 23, 1999
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1999-10-23 13:39:18 +00:00
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Added contrib/pngsuite and contrib/pngminus (Willem van Schaik)
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Fixed a typo in the png_set_sRGB() function call in example.c (Jan Nijtmans)
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Further optimization and bugfix of pngvcrd.c
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Revised pngset.c so that it does not allocate or free memory in the user's
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text_ptr structure. Instead, it makes its own copy.
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Created separate write_end_info_struct in pngtest.c for a more severe test.
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Added code in pngwrite.c to free info_ptr->text[i].key to stop a memory leak.
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1999-11-27 16:22:33 +00:00
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version libpng-1.0.5b November 23, 1999
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Moved PNG_FLAG_HAVE_CHUNK_HEADER, PNG_FLAG_BACKGROUND_IS_GRAY and
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PNG_FLAG_WROTE_tIME from flags to mode.
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Added png_write_info_before_PLTE() function.
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Fixed some typecasting in contrib/gregbook/*.c
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Updated scripts/makevms.com and added makevms.com to contrib/gregbook
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and contrib/pngminus (Martin Zinser)
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1999-11-29 05:32:18 +00:00
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version libpng-1.0.5c November 26, 1999
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1999-11-27 16:22:33 +00:00
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Moved png_get_header_version from png.h to png.c, to accomodate ansi2knr.
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Removed all global arrays (according to PNG_NO_GLOBAL_ARRAYS macro), to
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accomodate making DLL's: Moved usr_png_ver from global variable to function
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png_get_header_ver() in png.c. Moved png_sig to png_sig_bytes in png.c and
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eliminated use of png_sig in pngwutil.c. Moved the various png_CHNK arrays
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into pngtypes.h. Eliminated use of global png_pass arrays. Declared the
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png_CHNK and png_pass arrays to be "const". Made the global arrays
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available to applications (although none are used in libpng itself) when
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PNG_NO_GLOBAL_ARRAYS is not defined or when PNG_GLOBAL_ARRAYS is defined.
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Removed some extraneous "-I" from contrib/pngminus/makefile.std
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Changed the PNG_sRGB_INTENT macros in png.h to be consistent with PNG-1.2.
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Change PNG_SRGB_INTENT to PNG_sRGB_INTENT in libpng.txt and libpng.3
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1999-11-29 05:32:18 +00:00
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version 1.0.5d [November 29, 1999]
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Add type cast (png_const_charp) two places in png.c
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Eliminated pngtypes.h; use macros instead to declare PNG_CHNK arrays.
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Renamed "PNG_GLOBAL_ARRAYS" to "PNG_USE_GLOBAL_ARRAYS" and made available
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to applications a macro "PNG_USE_LOCAL_ARRAYS".
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#ifdef out all the new declarations when PNG_USE_GLOBAL_ARRAYS is defined.
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Added PNG_EXPORT_VAR macro to accommodate making DLL's.
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1998-04-21 20:03:57 +00:00
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Send comments/corrections/commendations to
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1999-09-17 17:27:26 +00:00
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png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu
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1998-04-21 20:03:57 +00:00
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1998-12-29 17:47:59 +00:00
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Glenn R-P
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