206 lines
7.3 KiB
Plaintext
206 lines
7.3 KiB
Plaintext
|
|
Libpng 1.2.19rc6 - August 15, 2007
|
|
|
|
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-1.2.19rc6.tar.gz
|
|
libpng-1.2.19rc6.tar.bz2
|
|
|
|
Source files with LF line endings (for Unix/Linux) without the
|
|
"configure" script
|
|
|
|
libpng-1.2.19rc6-no-config.tar.gz
|
|
libpng-1.2.19rc6-no-config.tar.bz2
|
|
|
|
Source files with CRLF line endings (for Windows), without the
|
|
"configure" script
|
|
|
|
lp1219r06.zip
|
|
lp1219r06.tar.bz2
|
|
|
|
Project files
|
|
|
|
libpng-1.2.19rc6-project-netware.zip
|
|
libpng-1.2.19rc6-project-wince.zip
|
|
|
|
Other information:
|
|
|
|
libpng-1.2.19rc6-README.txt
|
|
libpng-1.2.19rc6-KNOWNBUGS.txt
|
|
libpng-1.2.19rc6-LICENSE.txt
|
|
libpng-1.2.19rc6-Y2K-compliance.txt
|
|
|
|
Changes since the last public release (1.2.18):
|
|
|
|
version 1.2.19beta1 [May 18, 2007]
|
|
Changed "const static" to "static PNG_CONST" everywhere, mostly undoing
|
|
change of libpng-1.2.17beta2. Changed other "const" to "PNG_CONST"
|
|
|
|
version 1.2.19beta2 [May 18, 2007]
|
|
Fixed png_do_expand() to only use the appropriate bits of tRNS value.
|
|
|
|
version 1.2.19beta3 [May 20, 2007]
|
|
Add some "png_byte" typecasts in png_check_keyword().
|
|
Write new_key instead of key in zTXt chunk.
|
|
|
|
version 1.2.19beta4 [May 21, 2007]
|
|
Add png_snprintf() function and use it in place of sprint() for improved
|
|
defense against buffer overflows.
|
|
|
|
version 1.2.19beta5 [May 21, 2007]
|
|
Fixed png_handle_tRNS() to only use the appropriate bits of tRNS value.
|
|
Changed handling of more unused parameters, to avoid compiler warnings.
|
|
Removed some PNG_CONST in pngwutil.c to avoid compiler warnings.
|
|
|
|
version 1.2.19beta6 [May 22, 2007]
|
|
Added some #ifdef PNG_MMX_CODE_SUPPORTED where needed in pngvcrd.c
|
|
Added a special "_MSC_VER" case that defines png_snprintf to _snprintf
|
|
|
|
version 1.2.19beta7 [May 22, 2007]
|
|
Squelched png_squelch_warnings() in pnggccrd.c and added an
|
|
#ifdef PNG_MMX_CODE_SUPPORTED block around the declarations that caused
|
|
the warnings that png_squelch_warnings was squelching.
|
|
|
|
version 1.2.19beta8 [May 22, 2007]
|
|
Removed __MMX__ from test in pngconf.h.
|
|
|
|
version 1.2.19beta9 [May 23, 2007]
|
|
Made png_squelch_warnings() available via PNG_SQUELCH_WARNINGS macro.
|
|
Revised png_squelch_warnings() so it might work.
|
|
Updated makefile.sgcc and makefile.solaris; added makefile.solaris-x86.
|
|
|
|
version 1.2.19beta10 [May 24, 2007]
|
|
Resquelched png_squelch_warnings(), use "__attribute__((used))" instead.
|
|
|
|
version 1.2.19beta11 [May 28, 2007]
|
|
Return 0 from png_get_sPLT() and png_get_unknown_chunks() if png_ptr is NULL;
|
|
changed three remaining instances of png_strcpy() to png_strncpy() (David
|
|
Hill).
|
|
Make test for NULL row_buf at the beginning of png_do_read_transformations
|
|
unconditional.
|
|
|
|
version 1.2.19beta12 [May 28, 2007]
|
|
Revised pnggccrd.c.
|
|
|
|
version 1.2.19beta13 [June 14, 2007]
|
|
Prefer PNG_USE_PNGVCRD when _MSC_VER is defined in pngconf.h
|
|
|
|
version 1.2.19beta14 [June 16, 2007]
|
|
Fix bug with handling of 16-bit transparency, introduced in 1.2.19beta2
|
|
|
|
version 1.2.19beta15 [June 17, 2007]
|
|
Revised pnggccrd.c.
|
|
|
|
version 1.2.19beta16 [June 18, 2007]
|
|
Revised pnggccrd.c again.
|
|
Updated contrib/gregbook.
|
|
Changed '#include "pnggccrd.c"' to 'include "$srcdir/pnggccrd.c"'
|
|
in configure.ac
|
|
|
|
version 1.2.19beta17 [June 19, 2007]
|
|
Revised many of the makefiles, to set -DPNG_NO_MMX_CODE where needed
|
|
and to not use -O3 unless -DPNG_NO_MMX_CODE is also set.
|
|
|
|
version 1.2.19beta18 [June 23, 2007]
|
|
Replaced some C++ style comments with C style comments in pnggccrd.c.
|
|
Copied optimized C code from pnggccrd.c to pngrutil.c, removed dependency
|
|
on pnggccrd.o from many makefiles.
|
|
Added sl and dylib to list of extensions be installed by Makefile.am
|
|
|
|
version 1.2.19beta19 [June 28, 2007]
|
|
Fixed testing PNG_RGB_TO_GRAY_ERR & PNG_RGB_TO_GRAY_WARN in pngrtran.c
|
|
More cleanup of pnggccrd.c and pngvcrd.c
|
|
|
|
version 1.2.19beta20 [June 29, 2007]
|
|
Rebuilt Makefile.in and configure using libtool-1.5.24.
|
|
Fixed typo in pnggccrd.c
|
|
|
|
version 1.2.19beta21 [June 30, 2007]
|
|
More revision of pnggccrd.c
|
|
Added "test" target to Makefile.in and Makefile.am
|
|
|
|
version 1.2.19beta22 [July 3, 2007]
|
|
Added info about pngrutil/pnggccrd/pngvcrd to png_get_header_version()
|
|
Fix type definition of dummy_value_a, b in pnggccrd.c
|
|
|
|
version 1.2.19beta23 [July 10, 2007]
|
|
Revert change to type definition of dummy_value_a, b in pnggccrd.c
|
|
Make sure __PIC__ is defined in pnggccrd.c when PIC is defined.
|
|
Make PNG_NO_MMX_CODE the default on x86_64 GNUC platforms.
|
|
|
|
version 1.2.19beta24 [July 14, 2007]
|
|
Added PNG_NO_READ_FILTER, PNG_NO_WRITE_FILTER, PNG_NO_WARNING macros.
|
|
Added contrib/pngminim to demonstrate building minimal encoder and decoder
|
|
|
|
version 1.2.19beta25 [July 15, 2007]
|
|
Removed the new PNG_NO_READ_FILTER macro since it would make the library
|
|
unable to read valid PNG files, and filtering is at the heart of the
|
|
PNG format.
|
|
|
|
version 1.2.19beta26 [July 16, 2007]
|
|
Changed "png_free(str)" to "png_free(png_ptr,str)" in pngrutil.c WinCE
|
|
code (Yves Piguet). This bug was introduced in libpng-1.2.14.
|
|
Updated scripts/CMakeLists.txt
|
|
Relocated a misplaced #endif in pnggccrd.c
|
|
|
|
version 1.2.19beta27 [July 17, 2007]
|
|
Fixed incorrect stride and number of bytes copied (was 4 instead of
|
|
6 bytes) in the cleanup loop of pnggccrd.c and pngvcrd.c for handling
|
|
the end of 48-bit interlaced rows (Glenn R-P).
|
|
|
|
version 1.2.19beta28 [July 19, 2007]
|
|
Removed requirement for gcc-4.1 or better to use PNG_HAVE_MMX_FILTER_ROW
|
|
on x86_64 platforms
|
|
Added png_warning() in pngrutil.c for short iCCP, iTXt, sPLT, or zTXT chunks.
|
|
Revised pngtest.c so warnings are displayed regardless of PNG_NO_STDIO.
|
|
|
|
version 1.2.19beta30 [July 26, 2007]
|
|
Revised pnggccrd.c
|
|
|
|
version 1.2.19beta31 [July 27, 2007]
|
|
Fix typos in pnggccrd.c
|
|
|
|
version 1.2.19beta32 [August 15, 2007]
|
|
Disable PNG_MMX_CODE_SUPPORTED when PNG_ASSEMBLER_CODE_SUPPORTED is off.
|
|
Enable PNG_MMX_READ_FILTER_* by default (they were inadvertently disabled in
|
|
libpng-1.2.19beta23).
|
|
Fix some debugging statements in pnggccrd.c and pngrutil.c
|
|
Added information about disabling the MMX code in libpng documentation.
|
|
|
|
version 1.0.27rc2 and 1.2.19rc2 [August 4, 2007]
|
|
Removed some "#if 0" blocks.
|
|
Made a global struct local in pngvcrd.c to make it thread safe.
|
|
Issue a png_error() if application attempts to transform a row tht
|
|
has not been initialized.
|
|
|
|
version 1.0.27rc3 and 1.2.19rc3 [August 9, 2007]
|
|
Slightly revised pngvcrd.c
|
|
|
|
version 1.0.27rc4 and 1.2.19rc4 [August 9, 2007]
|
|
Revised pnggccrd.c debugging change of rc1, which was broken.
|
|
Revised scripts/CMakeLists.txt
|
|
Change default to PNG_NO_GLOBAL_ARRAYS for MSVC.
|
|
Turn off PNG_FLAG_ROW_INIT flag when setting transforms that expand pixels.
|
|
|
|
version 1.0.27rc5 and 1.2.19rc5 [August 10, 2007]
|
|
Fix typo (missing '"') in pnggccrd.c
|
|
Revise handling of png_strtod in recent versions of WINCE
|
|
|
|
version 1.0.27rc6 and 1.2.19rc6 [August 15, 2007]
|
|
Fix typo (missing ',') in contrib/gregbook/readpng2.c
|
|
Undid row initialization error exit added to rc2 and rc4.
|
|
|
|
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
|
|
|
|
(subscription required; visit
|
|
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
|
|
to subscribe) or to glennrp at users.sourceforge.net
|
|
|
|
Glenn R-P
|