libpng/ANNOUNCE

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Libpng 1.5.2rc02 - March 19, 2011
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This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
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Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
1.5.2rc02.tar.xz (LZMA-compressed, recommended)
1.5.2rc02.tar.gz
1.5.2rc02.tar.bz2
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Source files with CRLF line endings (for Windows), without the
"configure" script
lp152r02.7z (LZMA-compressed, recommended)
lp152r02.zip
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Other information:
1.5.2rc02-README.txt
1.5.2rc02-LICENSE.txt
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Changes since the last public release (1.5.1):
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Version 1.5.2beta01 [February 13, 2011]
More -Wshadow fixes for older gcc compilers. Older gcc versions apparently
check formal parameters names in function declarations (as well as
definitions) to see if they match a name in the global namespace.
2011-02-13 07:59:37 -05:00
Revised PNG_EXPORTA macro to not use an empty parameter, to accommodate the
old VisualC++ preprocessor.
Turned on interlace handling in png_read_png().
Fixed gcc pendantic warnings.
Handle longjmp in Cygwin.
Fixed png_get_current_row_number() in the interlaced case.
Cleaned up ALPHA flags and transformations.
Implemented expansion to 16 bits.
Version 1.5.2beta02 [February 19, 2011]
Fixed mistake in the descriptions of user read_transform and write_transform
function prototypes in the manual. The row_info struct is png_row_infop.
2011-02-16 07:41:18 -05:00
Reverted png_get_current_row_number() to previous (1.5.2beta01) behavior.
Corrected png_get_current_row_number documentation
Fixed the read/write row callback documentation.
This documents the current behavior, where the callback is called after
every row with information pertaining to the next row.
Version 1.5.2beta03 [March 3, 2011]
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Fixed scripts/makefile.vcwin32
Updated contrib/pngsuite/README to add the word "modify".
Define PNG_ALLOCATED to blank when _MSC_VER<1300.
Version 1.5.2rc01 [March 19, 2011]
Define remaining attributes to blank when MSC_VER<1300.
ifdef out mask arrays in pngread.c when interlacing is not supported.
Version 1.5.2rc02 [March 19, 2011]
Added a hint to try CPP=/bin/cpp if "cpp -E" fails in scripts/pnglibconf.mak
and in contrib/pngminim/*/makefile and to try "STRIP=touch" if strip is
missing, eg., on SunOS 5.10
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
to subscribe) or to glennrp at users.sourceforge.net
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Glenn R-P