-Libpng 1.2.7 - September 12, 2004
-
-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.
-
-Changes since the last public release (1.2.6):
-
- Revised pngtest so memory allocation testing is only done when PNG_DEBUG==1.
- Removed unused pngasmrd.h file.
- Removed references to uu.net for archived files. Added references to
- PNG Spec (second edition) and the PNG ISO/IEC Standard.
- Added "test-dd" target in 15 makefiles, to run pngtest in DESTDIR.
- Fixed bug with "optimized window size" in the IDAT datastream, that
- causes libpng to write PNG files with incorrect zlib header bytes.
- Fixed bug with sCAL chunk and big-endian machines (David Munro).
- Undid new code added in 1.2.6 to update the color_type in
- png_set_filler().
- Added png_set_add_alpha() that updates color type.
- Revised png_set_strip_filler() to not remove alpha if color_type has alpha.
- Added makefile.hp64
- Changed projects/msvc/png32ms.def to scripts/png32ms.def in makefile.cygwin
-
-Send comments/corrections/commendations to
-png-implement@ccrc.wustl.edu (subscription required; write to
-majordomo@ccrc.wustl.edu with "subscribe png-implement" in the message)
-or to glennrp@users.sourceforge.net
+Libpng 1.4.4 - September 23, 2010
+
+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
+
+ libpng-1.4.4.tar.xz (LZMA-compressed, recommended)
+ libpng-1.4.4.tar.gz
+ libpng-1.4.4.tar.bz2
+
+Source files with CRLF line endings (for Windows), without the
+"configure" script
+
+ lpng144.zip
+ lpng144.7z
+
+Other information:
+
+ libpng-1.4.4-README.txt
+ libpng-1.4.4-LICENSE.txt
+
+Changes since the last public release (1.4.3):
+ Removed extraneous new_push_process_row.c file.
+ Revised the "SEE ALSO" style of libpng.3, libpngpf.3, and png.5
+ Removed some newly-added TAB characters from pngpread.c.
+ Fixed some indentation in pngpread.c and pngrutil.c
+ Changed "extern PNG_EXPORT" to "PNG_EXPORT" in png.h (Jan Nijtmans)
+ Changed "extern" to "PNG_EXTERN" in pngpriv.h (except for the 'extern "C" {')
+ Put "#ifndef PNG_EXTERN, #endif" around "#define PNG_EXTERN" in pngpriv.h
+ Added -DNO_PNG_SNPRINTF to CFLAGS in scripts/makefile.dj2
+ Moved the definition of png_snprintf() outside of the enclosing
+ #ifdef blocks in pngconf.h
+ Made a special case "#define PNGAPI" in pngconf.h for WATCOM.
+ Removed reference to cbuilder5/* from Makefile.in and Makefile.am
+ Updated the read macros and functions from 1.5.0beta38.
+ Updated projects/visualc71 so it can find scripts/pnglibconf.h
+ Removed unused png_mem_* defines from pngconf.h.
+ Correct use of _WINDOWS_ in pngconf.h
+ Don't try to use version-script with cygwin/mingw.
+ Revised contrib/gregbook to work under cygwin/mingw.
+ Updated prebuilt aclocal.m4 and ltmain.sh
+ Add .dll.a to the list of extensions to be symlinked by Makefile.am (Yaakov)
+ Updated CMakelists.txt to use CMAKE_INSTALL_LIBDIR variable; useful for
+ installing libpng in /usr/lib64 (Funda Wang).
+ Revised CMakeLists.txt to put the man pages in share/man/man* not man/man*
+ Revised CMakeLists.txt to make symlinks instead of copies when installing.
+ Moved "#include pngusr.h" ahead of PNG_USER_PRIVATEBUILD test in pngconf.h
+ Eliminated a deprecated reference to png_ptr->io_ptr in pngtest.c
+ Eliminated new unnecessary #if tests regarding the sCAL chunk from pngrutil.c
+ Updated the xcode project to work with libpng-1.4.x and added iOS targets
+ for simulator and device (Philippe Hausler).
+ Revised autogen.sh to recognize and use $AUTOCONF, $AUTOMAKE, $AUTOHEADER,
+ $AUTOPOINT, $ACLOCAL and $LIBTOOLIZE
+ Rebuilt configure scripts with automake-1.11.1 instead of automake-1.11.
+ Removed unused mkinstalldirs file.
+
+Send comments/corrections/commendations to glennrp at users.sourceforge.net
+or to png-mng-implement at lists.sf.net (subscription required; visit
+https://lists.sourceforge.net/lists/listinfo/png-mng-implement).
Glenn R-P
projects / wxWidgets.git / blobdiff