121 lines
4.5 KiB
Plaintext
121 lines
4.5 KiB
Plaintext
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Libpng 1.2.41beta13 - November 2, 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-1.2.41beta13.tar.xz (LZMA-compressed, recommended)
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libpng-1.2.41beta13.tar.gz
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libpng-1.2.41beta13.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-1.2.41beta13-no-config.tar.xz (LZMA-compressed, recommended)
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libpng-1.2.41beta13-no-config.tar.gz
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libpng-1.2.41beta13-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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lp1241b13.zip
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lp1241b13.7z
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lp1241b13.tar.bz2
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Project files
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libpng-1.2.41beta13-project-netware.zip
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libpng-1.2.41beta13-project-wince.zip
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Other information:
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libpng-1.2.41beta13-README.txt
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libpng-1.2.41beta13-KNOWNBUGS.txt
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libpng-1.2.41beta13-LICENSE.txt
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libpng-1.2.41beta13-Y2K-compliance.txt
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libpng-1.2.41beta13-[previous version]-diff.txt
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Changes since the last public release (1.2.40):
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version 1.2.41beta01 [September 25, 2009]
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Moved redundant IHDR checking into new png_check_IHDR() in png.c
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and report all errors found in the IHDR data.
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Eliminated useless call to png_check_cHRM() from pngset.c
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Expanded TAB characters in pngrtran.c
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version 1.2.41beta02 [September 30, 2009]
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Revised png_check_IHDR().
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version 1.2.41beta03 [October 1, 2009]
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Revised png_check_IHDR() again, to check info_ptr members instead of
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the contents of the returned parameters.
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version 1.2.41beta04 [October 7, 2009]
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Added "xcode" project similar one already in libpng-1.4.0beta (Alam Arias).
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Ported some cosmetic changes from libpng-1.4.0beta86.
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Eliminated a shadowed declaration of "pp" in png_handle_sPLT().
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version 1.2.41beta05 [October 17, 2009]
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Revised pngconf.h to make it easier to enable iTXt support. From libpng
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version 1.2.9 through 1.2.40, defining PNG_iTXt_SUPPORTED did not work
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as expected.
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Ported some cosmetic changes from libpng-1.4.0beta87, changing
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many "#if defined(x)" to "#ifdef x".
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version 1.2.41beta06 [October 18, 2009]
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Restored PNG_USE_LOCAL_ARRAYS code in pngread.c that was inadvertently
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deleted in libpng-1.2.41beta05.
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Converted all PNG_NO_* tests to PNG_*_SUPPORTED everywhere except pngconf.h
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as in libpng-1.4.0beta78 and later.
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version 1.2.41beta07 [October 21, 2009]
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Ported some cosmetic changes from libpng-1.4.0rc01, changing
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many "#if defined(x)" to "#ifdef x" in png.h and pngconf.h.
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version 1.2.41beta08 [October 30, 2009]
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Ported from libpng-1.4.0rc01: png_calloc(), png_get_io_chunk_name(),
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png_get_io_state(), png_set_user_cache_max(), png_get_user_cache_max(),
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png_set_premultiply_alpha, and png_do_read_premultiply_alpha().
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Relocated png_do_chop() ahead of building gamma tables in pngrtran.c
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This avoids building 16-bit gamma tables unnecessarily.
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version 1.2.41beta09 [November 1, 2009]
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Removed a harmless extra png_set_invert_alpha() from pngwrite.c
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More bugfixes and improvements to CMakeLists.txt (Philip Lowman)
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Moved CMakeLists.txt from scripts into the main libpng directory.
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Apply png_user_chunk_cache_max within png_decompress_chunk().
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Merged libpng-1.2.41.txt with libpng-1.4.0.txt where appropriate.
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version 1.2.41beta10 [November 1, 2009]
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Enabled iTXt support by default. To ensure binary compatibility with
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previous versions, the "lang" and "lang_key" members will be assumed
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to be omitted from previous versions unless the current libpng
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version was built with PNG_iTXt_SUPPORTED (which is otherwise no
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longer necessary to gain iTXt support), as a signal that the user has
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been building previous versions with PNG_iTXt_SUPPORTED as well.
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version 1.2.41beta11 [November 2, 2009]
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Store user's user_png_ver in new png_ptr->user_png_ver element.
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Revised iTXt support. To ensure binary compatibility with
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previous versions, the "lang" and "lang_key" members will be assumed
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to be omitted from versions prior to 1.2.41beta11 whenever there is a
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library mismatch.
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version 1.2.41beta12 [November 2, 2009]
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Free png_ptr->user_png_ver when destroying png_ptr.
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version 1.2.41beta13 [November 2, 2009]
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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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