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