109 lines
3.9 KiB
Plaintext
109 lines
3.9 KiB
Plaintext
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Libpng 1.2.38rc02 - June 29, 2009
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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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Files available for download:
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Source files with LF line endings (for Unix/Linux) and with a
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"configure" script
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libpng-1.2.38rc02.tar.gz
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libpng-1.2.38rc02.tar.lzma
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(Get the lzma codec from <http://tukaani.org/lzma>).
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libpng-1.2.38rc02.tar.bz2
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Source files with LF line endings (for Unix/Linux) without the
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"configure" script
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libpng-1.2.38rc02-no-config.tar.gz
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libpng-1.2.38rc02-no-config.tar.lzma
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libpng-1.2.38rc02-no-config.tar.bz2
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Source files with CRLF line endings (for Windows), without the
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"configure" script
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lp1238r02.zip
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lp1238r02.7z
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lp1238r02.tar.bz2
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Project files
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libpng-1.2.38rc02-project-netware.zip
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libpng-1.2.38rc02-project-wince.zip
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Other information:
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libpng-1.2.38rc02-README.txt
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libpng-1.2.38rc02-KNOWNBUGS.txt
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libpng-1.2.38rc02-LICENSE.txt
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libpng-1.2.38rc02-Y2K-compliance.txt
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libpng-1.2.38rc02-[previous version]-diff.txt
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Changes since the last public release (1.2.36):
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version 1.2.37beta01 [May 14, 2009]
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Fixed inconsistency in pngrutil.c, introduced in libpng-1.2.36. The
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memset() was using "png_ptr->rowbytes" instead of "row_bytes", which
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the corresponding png_malloc() uses (Joe Drew).
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Clarified usage of sig_bit versus sig_bit_p in example.c (Vincent Torri)
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Updated some of the makefiles in the scripts directory (merged with
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those in libpng-1.4.0beta57).
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version 1.2.37beta02 [May 19, 2009]
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Fixed typo in libpng documentation (FILTER_AVE should be FILTER_AVG)
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Relocated misplaced #endif in pngwrite.c, sCAL chunk handler.
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Conditionally compile png_read_finish_row() which is not used by
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progressive readers.
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Added contrib/pngminim/preader to demonstrate building minimal progressive
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decoder, based on contrib/gregbook with embedded libpng and zlib.
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version 1.2.37beta03 [May 20, 2009]
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In contrib/pngminim/*, renamed "makefile.std" to "makefile", since there
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is only one makefile in those directories, and revised the README files
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accordingly.
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Reformated sources in libpng style (3-space indentation, comment format)
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version 1.2.37rc01 [May 27, 2009]
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No changes.
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versions 1.2.37 and 1.0.45 [June 4, 2009]
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Reformatted several remaining "else statement;" and "if () statement;" into
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two lines.
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Added "#define PNG_NO_WRITE_SWAP" to contrib/pngminim/encoder/pngusr.h
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and "define PNG_NO_READ_SWAP" to decoder/pngusr.h and preader/pngusr.h
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Added sections about the git repository and our coding style to the
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documentation (merged from libpng-1.4.0beta62)
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Added a section in the documentation about using png_get_io_ptr() in
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configure scripts to detect the presence of libpng.
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versions 1.2.38beta01 [June 17, 2009]
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Revised libpng*.txt and libpng.3 to mention calling png_set_IHDR()
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multiple times and to specify the sample order in the tRNS chunk,
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because the ISO PNG specification has a typo in the tRNS table.
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Changed several PNG_UNKNOWN_CHUNK_SUPPORTED to
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PNG_HANDLE_AS_UNKNOWN_SUPPORTED, to make the png_set_keep mechanism
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available for ignoring known chunks even when not saving unknown chunks.
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Added PNG_NO_HANDLE_AS_UNKNOWN in the PNG_LEGACY_SUPPORTED block of
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pngconf.h, and moved the various unknown chunk macro definitions
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outside of the PNG_READ|WRITE_ANCILLARY_CHUNK_SUPPORTED blocks.
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version 1.0.46 [June 18, 2009]
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Removed some editing cruft from scripts/libpng.pc.in and some makefiles.
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version 1.2.38rc01 [June 24, 2009]
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No changes.
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version 1.2.38rc02 [June 29, 2009]
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Added a reference to the libpng license in each source file.
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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to subscribe) or to glennrp at users.sourceforge.net
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Glenn R-P
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