64 lines
2.7 KiB
Plaintext
64 lines
2.7 KiB
Plaintext
Libpng 1.6.14 - October 23, 2014
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This is a public release of libpng, intended for use in production codes.
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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-1.6.14.tar.xz (LZMA-compressed, recommended)
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libpng-1.6.14.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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lpng1614.7z (LZMA-compressed, recommended)
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lpng1614.zip
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Other information:
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libpng-1.6.14-README.txt
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libpng-1.6.14-LICENSE.txt
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libpng-1.6.14-*.asc (armored detached GPG signatures)
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Changes since the last public release (1.6.13):
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Guard usage of png_ptr->options with #ifdef PNG_SET_OPTION_SUPPORTED.
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Do not build contrib/tools/pngfix.c when PNG_SETJMP_NOT_SUPPORTED,
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to allow "make" to complete without setjmp support (bug report by
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Claudio Fontana)
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Add "#include <setjmp.h>" to contrib/tools/pngfix.c (John Bowler)
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Use nanosleep() instead of usleep() in contrib/gregbook/rpng2-x.c
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because usleep() is deprecated.
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Define usleep() in contrib/gregbook/rpng2-x.c if not already defined
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in unistd.h and nanosleep() is not available; fixes error introduced
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in libpng-1.6.13.
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Define FE_DIVBYZERO, FE_INVALID, and FE_OVERFLOW in pngvalid.c if not
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already defined (bug report by "zootus at users.sourceforge.net").
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Fixed incorrect handling of the iTXt compression flag in pngrutil.c
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(bug report by Shunsaku Hirata). Bug was introduced in libpng-1.6.0.
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Added "option READ_iCCP enables READ_COMPRESSED_TEXT" to pnglibconf.dfa
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Removed unused "text_len" parameter from private function png_write_zTXt().
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Conditionally compile some code in png_deflate_claim(), when
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PNG_WARNINGS_SUPPORTED and PNG_ERROR_TEXT_SUPPORTED are disabled.
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Replaced repeated code in pngpread.c with PNG_PUSH_SAVE_BUFFER_IF_FULL.
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Added "chunk iTXt enables TEXT" and "chunk zTXt enables TEXT"
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to pnglibconf.dfa.
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Removed "option READ_COMPRESSED_TEXT enables READ_TEXT" from pnglibconf.dfa,
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to make it possible to configure a libpng that supports iCCP but not TEXT.
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Removed "option WRITE_COMPRESSED_TEXT enables WRITE_TEXT" from pnglibconf.dfa
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Only mark text chunks as written after successfully writing them.
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Fixed some typos in comments.
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Changed png_convert_to_rfc_1123() to png_convert_to_rfc_1123_buffer()
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in the manual, to reflect the change made in libpng-1.6.0.
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Updated README file to explain that direct access to the png_struct
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and info_struct members has not been permitted since libpng-1.5.0.
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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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