This repository has been archived on 2023-11-11. You can view files and clone it, but cannot push or open issues or pull requests.
libpng/ANNOUNCE
2009-04-06 16:17:33 -05:00

79 lines
2.9 KiB
Plaintext

Libpng 1.2.30 - August 15, 2008
This is a public release of libpng, intended for use in production codes.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
libpng-1.2.30.tar.gz
libpng-1.2.30.tar.lzma
(Get the lzma codec from <http://tukaani.org/lzma>).
libpng-1.2.30.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
libpng-1.2.30-no-config.tar.gz
libpng-1.2.30-no-config.tar.lzma
libpng-1.2.30-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
lpng1230.zip
lpng1230.7z
lpng1230.tar.bz2
Project files
libpng-1.2.30-project-netware.zip
libpng-1.2.30-project-wince.zip
Other information:
libpng-1.2.30-README.txt
libpng-1.2.30-KNOWNBUGS.txt
libpng-1.2.30-LICENSE.txt
libpng-1.2.30-Y2K-compliance.txt
libpng-1.2.30-[previous version]-diff.txt
Changes since the last public release (1.2.29):
version 1.2.30 [August 15, 2008]
Updated libpng.pc-configure.in and libpng-config.in per debian bug reports.
Restored png_flush(png_ptr) at the end of png_write_end(), that was
removed from libpng-1.0.9beta03.
Merged some cosmetic whitespace changes from libpng-1.4.0beta19.
Inline call of png_get_uint_32() in png_get_uint_31(), as in 1.4.0beta19.
Added demo of decoding vpAg and sTER chunks to pngtest.c, from 1.4.0beta19.
Changed PNGMAJ from 0 to 12 in makefile.darwin, which does not like 0.
Added new private function png_read_chunk_header() from 1.4.0beta19.
Merge reading of chunk length and chunk type into a single 8-byte read.
Merge writing of chunk length and chunk type into a single 8-byte write.
Moved local array "chunkdata" from pngrutil.c to the png_struct, so
it will be freed by png_read_destroy() in case of a read error (Kurt
Christensen).
Change "purpose" and "buffer" to png_ptr->chunkdata to avoid memory leaking.
Change "chunkdata" to "png_ptr->chunkdata" in png_decompress_chunk(),
and remove chunkdata from parameter list.
Put a call to png_check_chunk_name() in png_read_chunk_header().
Removed two calls to png_check_chunk_name() occuring later in the process.
Added a call to png_check_chunk_name() in pngpread.c
Relocated a misplaced "#endif /* PNG_NO_WRITE_FILTER */" in pngwutil.c
Changed "-Wall" to "-W -Wall" in the CFLAGS in all makefiles (Cosmin Truta)
Declared png_ptr "volatile" in pngread.c and pngwrite.c to avoid warnings.
Enclose "volatile" declarations in #ifdef PNG_SETJMP_SUPPORTED (Cosmin).
Added code in pngset.c to quiet compiler warnings.
Updated contrib/visupng/cexcept.h to version 2.0.1
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe) or to glennrp at users.sourceforge.net
Glenn R-P