ref: 3f87ffea44150d233b11a38b1ca3673207fe206e
dir: /sys/src/cmd/gs/libpng/ANNOUNCE/
Libpng 1.2.8 - December 3, 2004 This is a public release of libpng, intended for use in production codes. Changes since the last public release (1.2.7): 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(). Added PNG_1_2_X definition in pngconf.h #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 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