1 2Libpng 1.2.8 - December 3, 2004 3 4This is a public release of libpng, intended for use in production codes. 5 6Changes since the last public release (1.2.7): 7 8 Fixed bug in png_text_compress() that would fail to complete a large block. 9 Fixed bug, introduced in libpng-1.2.7, that overruns a buffer during 10 strip alpha operation in png_do_strip_filler(). 11 Added PNG_1_2_X definition in pngconf.h 12 #ifdef out png_info_init in png.c and png_read_init in pngread.c (as of 1.3.0) 13 Reduce color_type to a nonalpha type after strip alpha operation in 14 png_do_strip_filler(). 15 Revised definitions of PNG_MAX_UINT_32, PNG_MAX_SIZE, and PNG_MAXSUM 16 Fixed (again) definition of PNG_LIBPNG_VER_DLLNUM in png.h (Cosmin). 17 Added PNG_LIBPNG_BUILD_PRIVATE in png.h (Cosmin). 18 Set png_ptr->zstream.data_type to Z_BINARY, to avoid unnecessary detection 19 of data type in deflate (Cosmin). 20 Deprecated but continue to support SPECIALBUILD and PRIVATEBUILD in favor of 21 PNG_LIBPNG_BUILD_SPECIAL_STRING and PNG_LIBPNG_BUILD_PRIVATE_STRING. 22 Despammed mailing addresses by masking "@" with "at". 23 Added scripts/makefile.elf with supporting code in pngconf.h for symbol 24 versioning (John Bowler). 25 Added projects/visualc71 (Simon-pierre). 26 27Send comments/corrections/commendations to 28png-implement at ccrc.wustl.edu (subscription required; write to 29majordomo at ccrc.wustl.edu with "subscribe png-implement" in the message) 30or to glennrp at users.sourceforge.net 31 32Glenn R-P 33