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[libpng16] Imported from libpng-1.6.3.tar

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Glenn Randers-Pehrson
2013-07-17 19:03:02 -05:00
parent db56fa18c2
commit 847e9efb66
33 changed files with 73 additions and 94 deletions
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39
ANNOUNCE
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@@ -1,47 +1,39 @@
Libpng 1.6.3rc02 - July 15, 2013
Libpng 1.6.3 - July 18, 2013
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.
This is a public release of libpng, intended for use in production codes.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
1.6.3rc02.tar.xz (LZMA-compressed, recommended)
1.6.3rc02.tar.gz
libpng-1.6.3.tar.xz (LZMA-compressed, recommended)
libpng-1.6.3.tar.gz
Source files with CRLF line endings (for Windows), without the
"configure" script
lp163r02.7z (LZMA-compressed, recommended)
lp163r02.zip
lpng163.7z (LZMA-compressed, recommended)
lpng163.zip
Other information:
1.6.3rc02-README.txt
1.6.3rc02-LICENSE.txt
libpng-1.6.3-README.txt
libpng-1.6.3-LICENSE.txt
Changes since the last public release (1.6.2):
Version 1.6.3beta01 [April 25, 2013]
Revised stack marking in arm/filter_neon.S and configure.ac.
Ensure that NEON filter stuff is completely disabled when switched 'off'.
Previously the ARM NEON specific files were still built if the option
was switched 'off' as opposed to being explicitly disabled.
Version 1.6.3beta02 [April 26, 2013]
Test for 'arm*' not just 'arm' in the host_cpu configure variable.
Rebuilt the configure scripts.
Version 1.6.3beta03 [April 30, 2013]
Expanded manual paragraph about writing private chunks, particularly
the need to call png_set_keep_unknown_chunks() when writing them.
Avoid dereferencing NULL pointer possibly returned from
png_create_write_struct() (Andrew Church).
Version 1.6.3beta05 [May 9, 2013]
Calculate our own zlib windowBits when decoding rather than trusting the
CMF bytes in the PNG datastream.
Added an option to force maximum window size for inflating, which was
@@ -68,16 +60,12 @@ Version 1.6.3beta05 [May 9, 2013]
Check ZLIB_VERNUM for mismatches, enclose #error in quotes
Added information in the documentation about problems with and fixes for
the bad CRC and bad iTXt chunk situations.
Version 1.6.3beta06 [May 12, 2013]
Allow contrib/pngminus/pnm2png.c to compile without WRITE_INVERT and
WRITE_PACK supported (writes error message that it can't read P1 or
Improved png-fix-too-far-back usage message, added --suffix option.
Revised contrib/pngminim/*/makefile to generate pnglibconf.h with the
right zlib header files.
Separated CPPFLAGS and CFLAGS in contrib/pngminim/*/makefile
Version 1.6.3beta07 [June 8, 2013]
Removed a redundant test in png_set_IHDR().
Added set(CMAKE_CONFIGURATION_TYPES ...) to CMakeLists.txt (Andrew Hundt)
Deleted set(CMAKE_BUILD_TYPE) block from CMakeLists.txt
@@ -101,18 +89,12 @@ Version 1.6.3beta07 [June 8, 2013]
passed in CFLAGS as opposed to CC. This change attempts to avoid all
the confusion that would result by declaring the init function even when
it is not used, so that it will always get prefixed.
Version 1.6.3beta08 [June 18, 2013]
Revised libpng.3 so that "doclifter" can process it.
Version 1.6.3beta09 [June 27, 2013]
Revised example.c to illustrate use of PNG_DEFAULT_sRGB and PNG_GAMMA_MAC_18
as parameters for png_set_gamma(). These have been available since
libpng-1.5.4.
Renamed contrib/tools/png-fix-too-far-back.c to pngfix.c and revised it
to check all compressed chunks known to libpng.
Version 1.6.3beta10 [July 5, 2013]
Updated documentation to show default behavior of benign errors correctly.
Only compile ARM code when PNG_READ_SUPPORTED is defined.
Fixed undefined behavior in contrib/tools/pngfix.c and added new strip
@@ -123,11 +105,6 @@ Version 1.6.3beta10 [July 5, 2013]
which was stripped previously with --strip=unused.
Added all documented chunk types to pngpriv.h
Unified pngfix.c source with libpng17.
Version 1.6.3rc01 [July 11, 2013]
No changes.
Version 1.6.3rc02 [July 15, 2013]
Revised manual about changes in iTXt chunk handling made in libpng-1.6.0.
Added "/* SAFE */" comments in pngrutil.c and pngrtran.c where warnings
may be erroneously issued by code-checking applications.