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[libpng10] Imported from libpng-1.0.18.tar

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Glenn Randers-Pehrson
2004-12-02 18:13:03 -06:00
parent df8fc6680e
commit b6c4193528
65 changed files with 2769 additions and 203 deletions
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40
ANNOUNCE
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Libpng 1.0.17 - September 12, 2004
Libpng 1.0.18 - December 3, 2004
This is a public release of libpng, intended for use in production codes.
Changes since the last public release (1.0.16):
Changes since the last public release (1.0.17):
Revised pngtest so memory allocation testing is only done when PNG_DEBUG==1.
Removed unused pngasmrd.h file.
Removed references to uu.net for archived files. Added references to
PNG Spec (second edition) and the PNG ISO/IEC Standard.
Added "test-dd" target in 15 makefiles, to run pngtest in DESTDIR.
Fixed bug with "optimized window size" in the IDAT datastream, that
causes libpng to write PNG files with incorrect zlib header bytes.
Fixed bug with sCAL chunk and big-endian machines (David Munro).
Undid new code added in 1.2.6 to update the color_type in
png_set_filler().
Revised png_set_strip_filler() to not remove alpha if color_type has alpha.
Added makefile.hp64
Changed projects/msvc/png32ms.def to scripts/png32ms.def in makefile.cygwin
Fixed bug in png_text_compress() that would fail to complete a large block.
Fixed bug, introduced in libpng-1.2.7, that overruns a buffer during
strip alpha operation in png_do_strip_filler().
#ifdef out png_info_init in png.c and png_read_init in pngread.c (as of 1.3.0)
Reduce color_type to a nonalpha type after strip alpha operation in
png_do_strip_filler().
Revised definitions of PNG_MAX_UINT_32, PNG_MAX_SIZE, and PNG_MAXSUM
Fixed (again) definition of PNG_LIBPNG_VER_DLLNUM in png.h (Cosmin).
Added PNG_LIBPNG_BUILD_PRIVATE in png.h (Cosmin).
Set png_ptr->zstream.data_type to Z_BINARY, to avoid unnecessary detection
of data type in deflate (Cosmin).
Deprecated but continue to support SPECIALBUILD and PRIVATEBUILD in favor of
PNG_LIBPNG_BUILD_SPECIAL_STRING and PNG_LIBPNG_BUILD_PRIVATE_STRING.
Despammed mailing addresses by masking "@" with "at".
Added scripts/makefile.elf with supporting code in pngconf.h for symbol
versioning (John Bowler).
Added projects/visualc71 (Simon-pierre).
Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu (subscription required; write to
majordomo@ccrc.wustl.edu with "subscribe png-implement" in the message)
or to glennrp@users.sourceforge.net
png-implement at ccrc.wustl.edu (subscription required; write to
majordomo at ccrc.wustl.edu with "subscribe png-implement" in the message)
or to glennrp at users.sourceforge.net
Glenn R-P