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[master] Imported from libpng-1.4.7rc01.tar

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Glenn Randers-Pehrson
2011-04-08 20:51:29 -05:00
parent 98aacb16c3
commit 784d80b509
33 changed files with 101 additions and 121 deletions
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51
ANNOUNCE
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Libpng 1.4.6 - April 8, 2011
Libpng 1.4.7rc01 - April 9, 2011
This is a public release of libpng, intended for use in production codes.
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.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
libpng-1.4.6.tar.xz (LZMA-compressed, recommended)
libpng-1.4.6.tar.gz
libpng-1.4.6.tar.bz2
1.4.7rc01.tar.xz (LZMA-compressed, recommended)
1.4.7rc01.tar.gz
1.4.7rc01.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
lpng146.7z (LZMA-compressed, recommended)
lpng146.zip
lp147r01.7z (LZMA-compressed, recommended)
lp147r01.zip
Other information:
libpng-1.4.6-README.txt
libpng-1.4.6-LICENSE.txt
1.4.7rc01-README.txt
1.4.7rc01-LICENSE.txt
Changes since the last public release (1.4.5):
Changes since the last public release (1.4.6):
Fixed bug in background transformation handling in pngrtran.c (it was
looking for the flag in png_ptr->transformations instead of in
png_ptr->flags) (David Raymond).
Fixed misspelled macros in contrib/pngminim (Cosmin)
Updated CMakeLists.txt (Clifford Yapp)
Fixed some typecasts in png_debug statements (Cosmin).
Updated documentation of png_set|get_tRNS() (Thomas Klausner).
Added png_const_structp and png_const_infop types, and used them in
prototypes for most png_get_*() functions.
In the manual, describe the png_get_IHDR() arguments in the correct order.
Updated the synopses in the manual to reflect recent changes.
Fixed a typo in the *.def files and deleted entries that are now
declared in pngpriv.h
Updated contrib/pngsuite/README to add the word "modify".
Added the private PNG_UNUSED() macro definition in pngconf.h.
ifdef out mask arrays in pngread.c when interlacing is not supported.
Added attribute definition (warnings) for MSC_VER >= 1300 in pngconf.h
Added -D_CRT_SECURE_NO_DEPRECATE to CFLAGS in makefile.vcwin32
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.
Added a request in the manual that applications do not use "png_" or
"PNG_" to begin any of their own symbols.
Fixed incorrect examples of callback prototypes in the manual, that were
introduced in libpng-1.0.0.
Removed "strip" from contrib/pngminim/*/makefile.
Fixed a bug (present since libpng-1.0.7) that makes png_handle_sPLT() fail
to compile when PNG_NO_POINTER_INDEXING is defined (Chubanov Kirill)
Improved the optimization of the zlib CMF byte (see libpng-1.2.6beta03).
version 1.4.7rc01 [April 9, 2011]
Relocated misplaced new declarations in pngwutil.c.
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