54 lines
1.9 KiB
Plaintext
54 lines
1.9 KiB
Plaintext
Libpng 1.6.29beta03 - March 1, 2017
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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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1.6.29beta03.tar.xz (LZMA-compressed, recommended)
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1.6.29beta03.tar.gz
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Source files with CRLF line endings (for Windows), without the
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"configure" script
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lp1629b03.7z (LZMA-compressed, recommended)
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lp1629b03.zip
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Other information:
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1.6.29beta03-README.txt
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1.6.29beta03-LICENSE.txt
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libpng-1.6.29beta03-*.asc (armored detached GPG signatures)
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Changes since the last public release (1.6.28):
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Version 1.6.29beta01 [January 12, 2017]
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Readded "include(GNUInstallDirs)" to CMakeLists.txt (Gianfranco Costamagna).
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Moved SSE2 optimization code into the main libpng source directory.
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Configure libpng with "configure --enable-intel-sse" or compile
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libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.
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Simplified conditional compilation in pngvalid.c, for AIX (Michael Felt).
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Version 1.6.29beta02 [February 22, 2017]
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Avoid conditional directives that break statements in pngrutil.c (Romero
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Malaquias)
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The contrib/examples/pngtopng.c recovery code was in the wrong if
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branches; the comments were correct.
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Added code for PowerPC VSX optimisation (Vadim Barkov).
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Version 1.6.29beta03 [March 1, 2017]
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Avoid potential overflow of shift operations in png_do_expand() (Aaron Boxer).
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Change test ZLIB_VERNUM >= 0x1281 to ZLIB_VERNUM >= 0x1290 in pngrutil.c
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because Solaris 11 distributes zlib-1.2.8.f that is older than 1.2.8.1.
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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)
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or to glennrp at users.sourceforge.net
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Glenn R-P
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