Imported from libpng-1.2.32beta01.tar

ANNOUNCE

@@ -1,5 +1,5 @@
 
-Libpng 1.0.38rc03 - July 21, 2008
+Libpng 1.2.32beta01 - September 6, 2008
 
 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.
@@ -9,91 +9,57 @@ Files available for download:
 Source files with LF line endings (for Unix/Linux) and with a
 "configure" script
 
-   libpng-1.0.38rc03.tar.gz
-   libpng-1.0.38rc03.tar.lzma
+   libpng-1.2.32beta01.tar.gz
+   libpng-1.2.32beta01.tar.lzma
      (Get the lzma codec from <http://tukaani.org/lzma>).
-   libpng-1.0.38rc03.tar.bz2
+   libpng-1.2.32beta01.tar.bz2
 
 Source files with LF line endings (for Unix/Linux) without the
 "configure" script
 
-   libpng-1.0.38rc03-no-config.tar.gz
-   libpng-1.0.38rc03-no-config.tar.lzma
-   libpng-1.0.38rc03-no-config.tar.bz2
+   libpng-1.2.32beta01-no-config.tar.gz
+   libpng-1.2.32beta01-no-config.tar.lzma
+   libpng-1.2.32beta01-no-config.tar.bz2
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lp1038r03.zip
-   lp1038r03.7z
-   lp1038r03.tar.bz2
+   lp1232b01.zip
+   lp1232b01.7z
+   lp1232b01.tar.bz2
 
 Project files
 
-   libpng-1.0.38rc03-project-netware.zip
-   libpng-1.0.38rc03-project-wince.zip
+   libpng-1.2.32beta01-project-netware.zip
+   libpng-1.2.32beta01-project-wince.zip
 
 Other information:
 
-   libpng-1.0.38rc03-README.txt
-   libpng-1.0.38rc03-KNOWNBUGS.txt
-   libpng-1.0.38rc03-LICENSE.txt
-   libpng-1.0.38rc03-Y2K-compliance.txt
-   libpng-1.0.38rc03-[previous version]-diff.txt
+   libpng-1.2.32beta01-README.txt
+   libpng-1.2.32beta01-KNOWNBUGS.txt
+   libpng-1.2.32beta01-LICENSE.txt
+   libpng-1.2.32beta01-Y2K-compliance.txt
+   libpng-1.2.32beta01-[previous version]-diff.txt
 
-Changes since the last public release (1.0.37):
+Changes since the last public release (1.2.30):
 
-version 1.2.29beta01 [May 1, 2008]
-  Removed some stray *.diff and *.orig files
+version 1.2.31rc01 [August 19, 2008]
+  Removed extra crc check at the end of png_handle_cHRM().  Bug introduced
+    in libpng-1.2.30 (Heiko Nitzsche).
 
-version 1.2.29beta02 [May 1, 2008]
-  Reverted Makefile.in, aclocal.m4, and configure to the libpng-1.2.26
-    versions.
+version 1.2.31rc02 [August 19, 2008]
+  Added PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED block around new png_flush().
 
-version 1.2.29beta03 [May 2, 2008]
-  Added --force to autogen libtoolize options and --force-missing to
-    automake options.
-  Changed $(ECHO) to echo in Makefile.am and Makefile.in
-  Updated all configure files to autoconf-2.62
-  #ifdef out pnggcrd.c code if using MSC_VER
+version 1.2.31rc03 [August 19, 2008]
+  Added PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED block, off by default, around
+    new png_flush().
 
-version 1.2.29rc01 [May 4, 2008]
+version 1.0.39, 1.2.31 [August 20, 2008]
   No changes.
 
-version 1.0.35 and 1.2.29 [May 8, 2008]
-  No changes.
-
-version 1.0.37 [May 9, 2008]
-  Updated Makefile.in and configure (omitted version 1.0.36).
-
-version 1.2.30beta01 [May 29, 2008]
-  Updated libpng.pc-configure.in and libpng-config.in per debian bug reports.
-
-version 1.2.30beta02 [June 25, 2008]
-  Restored png_flush(png_ptr) at the end of png_write_end(), that was
-    removed from libpng-1.0.9beta03.
-
-version 1.2.30beta03 [July 6, 2008]
-  Merged some cosmetic whitespace changes from libpng-1.4.0beta19.
-  Inline call of png_get_uint_32() in png_get_uint_31(), as in 1.4.0beta19.
-  Added demo of decoding vpAg and sTER chunks to pngtest.c, from 1.4.0beta19.
-  Changed PNGMAJ from 0 to 12 in makefile.darwin, which does not like 0.
-  Added new private function png_read_chunk_header() from 1.4.0beta19.
-  Merged reading of chunk length and chunk type into a single 8-byte read.
-  Merged writing of chunk length and chunk type into a single 8-byte write.
-
-version 1.2.30beta04 [July 10, 2008]
-  Merged more cosmetic whitespace changes from libpng-1.4.0beta19.
-
-version 1.0.38rc01, 1.2.30rc01 [July 17, 2008]
-  No changes.
-
-version 1.0.38rc02, 1.2.30rc02 [July 21, 2008]
-  Moved local array "chunkdata" from pngrutil.c to the png_struct, so
-    it will be freed by png_read_destroy() in case of a read error.
-
-version 1.0.38rc03, 1.2.30rc03 [July 21, 2008]
-  Change "purpose" and "buffer" to png_ptr->chunkdata to avoid memory leaking.
+version 1.2.32beta01 [September 6, 2008]
+  Shortened tIME_string to 29 bytes in pngtest.c
+  Fixed off-by-one error introduced in libpng-1.2.30beta04/pngpread.c
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 

CHANGES

@@ -977,15 +977,21 @@ version 1.2.0beta1 [May 6, 2001]
   Bumped DLLNUM to 2.
   Re-enabled PNG_MNG_FEATURES_SUPPORTED and enabled PNG_ASSEMBLER_CODE_SUPPORTED
     by default.
+  Added runtime selection of MMX features.
+  Added png_set_strip_error_numbers function and related macros.
 version 1.2.0beta2 [May 7, 2001]
   Finished merging 1.2.0beta1 with version 1.0.11
   Added a check for attempts to read or write PLTE in grayscale PNG datastreams.
 version 1.2.0beta3 [May 17, 2001]
+  Enabled user memory function by default.
   Modified png_create_struct so it passes user mem_ptr to user memory allocator.
   Increased png_mng_features flag from png_byte to png_uint_32.
+  Bumped shared-library (so-number) and dll-number to 3.
 version 1.2.0beta4 [June 23, 2001]
   Check for missing profile length field in iCCP chunk and free chunk_data
      in case of truncated iCCP chunk.
+  Bumped shared-library number to 3 in makefile.sgi and makefile.sggcc
+  Bumped dll-number from 2 to 3 in makefile.cygwin
   Revised contrib/gregbook/rpng*-x.c to avoid a memory leak and to exit cleanly
      if user attempts to run it on an 8-bit display.
   Updated contrib/gregbook
@@ -1064,6 +1070,7 @@ version 1.2.2beta3 [March 7, 2002]
   Modified shared-library makefiles to install pkgconfig/libpngNN.pc.
   Export (with PNGAPI) png_zalloc, png_zfree, and png_handle_as_unknown
   Removed unused png_write_destroy_info prototype from png.h
+  Eliminated incorrect use of width_mmx from pnggccrd.c in pixel_bytes == 8 case
   Added install-shared target to all makefiles that make shared libraries.
   Stopped a double free of palette, hist, and trans when not using free_me.
   Added makefile.32sunu for Sun Ultra 32 and makefile.64sunu for Sun Ultra 64.
@@ -1258,6 +1265,8 @@ version 1.2.6beta3 [July 18, 2004]
   Updated scripts/makefile.vc(a)win32 (Cosmin).
   Updated the MSVC project (Simon-Pierre, Cosmin).
   Updated the Borland C++ Builder project (Cosmin).
+  Avoided access to asm_flags in pngvcrd.c, if PNG_1_0_X is defined (Cosmin).
+  Commented out warning about uninitialized mmx_support in pngvcrd.c (Cosmin).
   Removed scripts/makefile.bd32 and scripts/pngdef.pas (Cosmin).
   Added extra guard around inclusion of Turbo C memory headers, in pngconf.h
     (Cosmin).
@@ -1349,6 +1358,7 @@ version 1.2.7beta2 [August 28, 2004]
   Fixed bug with sCAL chunk and big-endian machines (David Munro).
   Undid new code added in 1.2.6rc2 to update the color_type in
     png_set_filler().
+  Added png_set_add_alpha() that updates color type.
 version 1.0.17rc1 and 1.2.7rc1 [September 4, 2004]
   Revised png_set_strip_filler() to not remove alpha if color_type has alpha.
 
@@ -1359,6 +1369,7 @@ version 1.2.8beta1 [November 1, 2004]
   Fixed bug in png_text_compress() that would fail to complete a large block.
   Fixed bug, introduced in libpng-1.2.7, that overruns a buffer during
     strip alpha operation in png_do_strip_filler().
+  Added PNG_1_2_X definition in pngconf.h
   #ifdef out png_info_init in png.c and png_read_init in pngread.c (as of 1.3.0)
 version 1.2.8beta2 [November 2, 2004]
   Reduce color_type to a nonalpha type after strip alpha operation in
@@ -2096,7 +2107,7 @@ version 1.2.27beta01 [April 12, 2008]
   Fixed bug (introduced in libpng-1.0.5h) with handling zero-length
     unknown chunks.
   Added more information about png_set_keep_unknown_chunks() to the
-    documetation.
+    documentation.
   Reject tRNS chunk with out-of-range samples instead of masking off
     the invalid high bits as done in since libpng-1.2.19beta5.
 
@@ -2116,7 +2127,7 @@ version 1.2.27beta04 [April 18, 2008]
   Rebuilt Makefile.in, aclocal.m4, and configure with autoconf-2.62
 
 version 1.2.27beta05 [April 19, 2008]
-  Added MAINTEINERCLEANFILES variable to Makefile.am
+  Added MAINTAINERCLEANFILES variable to Makefile.am
 
 version 1.2.27beta06 [April 21, 2008]
   Avoid changing color_type from GRAY to RGB by
@@ -2169,21 +2180,68 @@ version 1.2.30beta03 [July 6, 2008]
   Added demo of decoding vpAg and sTER chunks to pngtest.c, from 1.4.0beta19.
   Changed PNGMAJ from 0 to 12 in makefile.darwin, which does not like 0.
   Added new private function png_read_chunk_header() from 1.4.0beta19.
-  Merged reading of chunk length and chunk type into a single 8-byte read.
-  Merged writing of chunk length and chunk type into a single 8-byte write.
+  Merge reading of chunk length and chunk type into a single 8-byte read.
+  Merge writing of chunk length and chunk type into a single 8-byte write.
 
 version 1.2.30beta04 [July 10, 2008]
   Merged more cosmetic whitespace changes from libpng-1.4.0beta19.
 
-version 1.0.38rc01, 1.2.30rc01 [July 17, 2008]
+version 1.0.38rc01, 1.2.30rc01 [September 6, 2008]
   No changes.
 
 version 1.0.38rc02, 1.2.30rc02 [July 21, 2008]
   Moved local array "chunkdata" from pngrutil.c to the png_struct, so
-    it will be freed by png_read_destroy() in case of a read error.
+    it will be freed by png_read_destroy() in case of a read error (Kurt
+    Christensen).
 
 version 1.0.38rc03, 1.2.30rc03 [July 21, 2008]
-  Change "purpose" and "buffer" to png_ptr->chunkdata to avoid memory leaking.
+  Changed "purpose" and "buffer" to png_ptr->chunkdata to avoid memory leaking.
+
+version 1.0.38rc04, 1.2.30rc04 [July 22, 2008]
+  Changed "chunkdata = NULL" to "png_ptr->chunkdata = NULL" several places in
+    png_decompress_chunk().
+
+version 1.0.38rc05, 1.2.30rc05 [July 25, 2008]
+  Changed all remaining "chunkdata" to "png_ptr->chunkdata" in
+    png_decompress_chunk() and remove chunkdata from parameter list.
+  Put a call to png_check_chunk_name() in png_read_chunk_header().
+  Revised png_check_chunk_name() to reject a name with a lowercase 3rd byte.
+  Removed two calls to png_check_chunk_name() occuring later in the process.
+
+version 1.0.38rc06, 1.2.30rc06 [July 29, 2008]
+  Added a call to png_check_chunk_name() in pngpread.c
+  Reverted png_check_chunk_name() to accept a name with a lowercase 3rd byte.
+
+version 1.0.38r07, 1.2.30r07 [August 2, 2008]
+  Changed "-Wall" to "-W -Wall" in the CFLAGS in all makefiles (Cosmin Truta)
+  Declared png_ptr "volatile" in pngread.c and pngwrite.c to avoid warnings.
+  Added code in pngset.c to quiet compiler warnings.
+  Updated contrib/visupng/cexcept.h to version 2.0.1
+  Relocated a misplaced "#endif /* PNG_NO_WRITE_FILTER */" in pngwutil.c
+
+version 1.0.38r08, 1.2.30r08 [August 2, 2008]
+  Enclose "volatile" declarations in #ifdef PNG_SETJMP_SUPPORTED (Cosmin).
+
+version 1.0.38, 1.2.30 [August 14, 2008]
+  No changes.
+
+version 1.2.31rc01 [August 19, 2008]
+  Removed extra crc check at the end of png_handle_cHRM().  Bug introduced
+    in libpng-1.2.30beta03 (Heiko Nitzsche).
+
+version 1.2.31rc02 [August 19, 2008]
+  Added PNG_WRITE_FLUSH_SUPPORTED block around new png_flush() call.
+
+version 1.2.31rc03 [August 19, 2008]
+  Added PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED block, off by default, around
+    new png_flush().
+
+version 1.0.39, 1.2.31 [August 21, 2008]
+  No changes.
+
+version 1.2.32beta01 [September 6, 2008]
+  Shortened tIME_string to 29 bytes in pngtest.c
+  Fixed off-by-one error introduced in in libpng-1.2.30beta04/pngpread.c
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit

INSTALL

@@ -1,5 +1,5 @@
 
-Installing libpng version 1.0.38rc03 - July 21, 2008
+Installing libpng version 1.2.32beta01 - September 6, 2008
 
 On Unix/Linux and similar systems, you can simply type
 
@@ -44,7 +44,7 @@ to have access to the zlib.h and zconf.h include files that
 correspond to the version of zlib that's installed.
 
 You can rename the directories that you downloaded (they
-might be called "libpng-1.0.38rc03" or "lpng109" and "zlib-1.2.1"
+might be called "libpng-1.2.32beta01" or "lpng109" and "zlib-1.2.1"
 or "zlib121") so that you have directories called "zlib" and "libpng".
 
 Your directory structure should look like this:
@@ -101,9 +101,9 @@ include
  CMakeLists.txt    =>  "cmake" script
  makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
  makefile.elf      =>  Linux/ELF makefile symbol versioning,
-                       gcc, creates libpng10.so.0.1.0.38rc03)
+                       gcc, creates libpng12.so.0.1.2.32beta01)
  makefile.linux    =>  Linux/ELF makefile
-                       (gcc, creates libpng10.so.0.1.0.38rc03)
+                       (gcc, creates libpng12.so.0.1.2.32beta01)
  makefile.gcc      =>  Generic makefile (gcc, creates static libpng.a)
  makefile.knr      =>  Archaic UNIX Makefile that converts files with
                        ansi2knr (Requires ansi2knr.c from
@@ -120,19 +120,19 @@ include
  makefile.intel    =>  Intel C/C++ version 4.0 and later
  libpng.icc        =>  Project file for IBM VisualAge/C++ version 4.0 or later
  makefile.netbsd   =>  NetBSD/cc makefile, uses PNGGCCRD, makes libpng.so.
- makefile.ne10bsd  =>  NetBSD/cc makefile, uses PNGGCCRD,
-                       makes libpng10.so
+ makefile.ne12bsd  =>  NetBSD/cc makefile, uses PNGGCCRD,
+                       makes libpng12.so
  makefile.openbsd  =>  OpenBSD makefile
  makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
  makefile.sggcc    =>  Silicon Graphics (gcc,
-                       creates libpng10.so.0.1.0.38rc03)
+                       creates libpng12.so.0.1.2.32beta01)
  makefile.sunos    =>  Sun makefile
  makefile.solaris  =>  Solaris 2.X makefile (gcc,
-                       creates libpng10.so.0.1.0.38rc03)
+                       creates libpng12.so.0.1.2.32beta01)
  makefile.solaris-x86 =>  Solaris/intelMMX 2.X makefile (gcc,
-                       creates libpng10.so.0.1.0.38rc03)
+                       creates libpng12.so.0.1.2.32beta01)
  makefile.so9      =>  Solaris 9 makefile (gcc,
-                       creates libpng10.so.0.1.0.38rc03)
+                       creates libpng12.so.0.1.2.32beta01)
  makefile.32sunu   =>  Sun Ultra 32-bit makefile
  makefile.64sunu   =>  Sun Ultra 64-bit makefile
  makefile.sco      =>  For SCO OSr5  ELF and Unixware 7 with Native cc

KNOWNBUG

@@ -1,5 +1,5 @@
 
-Known bugs in libpng version 1.0.38rc03
+Known bugs in libpng version 1.2.32beta01
 
 1. February 23, 2006: The custom makefiles don't build libpng with -lz.
 

LICENSE

@@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
 If you modify libpng you may insert additional notices immediately following
 this sentence.
 
-libpng versions 1.2.6, August 15, 2004, through 1.0.38rc03, July 21, 2008, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.32beta01, September 6, 2008, are
 Copyright (c) 2004, 2006-2008 Glenn Randers-Pehrson, and are
 distributed according to the same disclaimer and license as libpng-1.2.5
 with the following individual added to the list of Contributing Authors
@@ -106,4 +106,4 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-July 21, 2008
+September 6, 2008

Makefile.am

@@ -16,7 +16,7 @@ AUTOMAKE_OPTIONS = foreign
 # test programs - run on make check, make distcheck
 check_PROGRAMS= pngtest
 pngtest_SOURCES = pngtest.c
-pngtest_LDADD = libpng10.la
+pngtest_LDADD = libpng12.la
 TESTS = test-pngtest.sh
 TESTS_ENVIRONMENT= srcdir=$(srcdir) 
 
@@ -24,39 +24,39 @@ TESTS_ENVIRONMENT= srcdir=$(srcdir)
 dist_man_MANS= libpng.3 libpngpf.3 png.5
 
 # generate the -config scripts if required
-binconfigs= libpng10-config 
-EXTRA_SCRIPTS= libpng-config libpng10-config
+binconfigs= libpng12-config 
+EXTRA_SCRIPTS= libpng-config libpng12-config
 bin_SCRIPTS= @binconfigs@
 
 # rules to build libpng, only build the old library on request
-lib_LTLIBRARIES=libpng10.la @compatlib@
+lib_LTLIBRARIES=libpng12.la @compatlib@
 EXTRA_LTLIBRARIES= libpng.la
-libpng10_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
+libpng12_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
 	pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
 	pngwtran.c pngmem.c pngerror.c pngpread.c \
 	png.h pngconf.h
-libpng_la_SOURCES = $(libpng10_la_SOURCES)
+libpng_la_SOURCES = $(libpng12_la_SOURCES)
 
 libpng_la_CPPFLAGS = @LIBPNG_DEFINES@
-libpng10_la_CPPFLAGS = @LIBPNG_DEFINES@
+libpng12_la_CPPFLAGS = @LIBPNG_DEFINES@
 
 # MAJOR UPGRADE: the version-number settings below must be changed.
-libpng10_la_LDFLAGS = -no-undefined -export-dynamic \
+libpng12_la_LDFLAGS = -no-undefined -export-dynamic \
 	-version-number 0:@PNGLIB_RELEASE@:0
 # -rpath is needed as automake doesn't know the directory
 libpng_la_LDFLAGS = -rpath '$(libdir)' -no-undefined -export-dynamic \
-	-version-number 2:@PNGLIB_RELEASE@:0
+	-version-number 3:@PNGLIB_RELEASE@:0
 
 if HAVE_LD_VERSION_SCRIPT
   # Versioned symbols and restricted exports
-  libpng10_la_LDFLAGS += -Wl,--version-script=libpng.vers
-  libpng10_la_DEPENDENCIES = libpng.vers
+  libpng12_la_LDFLAGS += -Wl,--version-script=libpng.vers
+  libpng12_la_DEPENDENCIES = libpng.vers
 else
   # Only restricted exports when possible
-  libpng10_la_LDFLAGS += -export-symbols libpng.sym
-  libpng10_la_DEPENDENCIES = libpng.sym
+  libpng12_la_LDFLAGS += -export-symbols libpng.sym
+  libpng12_la_DEPENDENCIES = libpng.sym
 endif
-libpng_la_DEPENDENCIES = $(libpng10_la_DEPENDENCIES)
+libpng_la_DEPENDENCIES = $(libpng12_la_DEPENDENCIES)
 
 # Avoid depending upon Character Ranges.
 AN = '_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
@@ -68,7 +68,7 @@ pkginclude_HEADERS= png.h pngconf.h
 # pkg-config stuff, note that libpng.pc is always required in order
 # to get the correct library
 pkgconfigdir = @pkgconfigdir@
-pkgconfig_DATA = libpng10.pc
+pkgconfig_DATA = libpng12.pc
 
 #extra source distribution files.
 EXTRA_DIST= \
@@ -86,9 +86,9 @@ EXTRA_DIST= \
 	${srcdir}/contrib/pngsuite/* \
 	${srcdir}/contrib/visupng/* \
 	$(TESTS) \
-	example.c libpng-1.0.38rc03.txt pngvcrd.c 
+	example.c libpng-1.2.32beta01.txt pngvcrd.c 
 
-CLEANFILES= pngout.png libpng10.pc libpng10-config libpng.vers \
+CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers \
 libpng.sym
 
 MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \
@@ -126,7 +126,7 @@ install-data-hook:
 	cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc
 	cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc
 
-# do evil things to libpng to cause libpng10 to be used
+# do evil things to libpng to cause libpng12 to be used
 install-exec-hook:
 	cd $(DESTDIR)$(bindir); rm -f libpng-config
 	cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config

Makefile.in

@@ -18,8 +18,8 @@
 #   Source file for Makefile.in (and hence Makefile)
 #
 # Makefile.am need only be changed on a major version number
-# change (e.g. libpng10 --> libpng13).  In that case seach
-# this file for every instance of the old base name (libpng10)
+# change (e.g. libpng12 --> libpng13).  In that case seach
+# this file for every instance of the old base name (libpng12)
 # and change to the new one (libpng13), then change the
 # -version-number settings below so that the new values have
 # the correct major part (first field).
@@ -88,22 +88,22 @@ libpng_la_OBJECTS = $(am_libpng_la_OBJECTS)
 libpng_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(libpng_la_LDFLAGS) $(LDFLAGS) -o $@
-libpng10_la_LIBADD =
-am_libpng10_la_OBJECTS = libpng10_la-png.lo libpng10_la-pngset.lo \
-	libpng10_la-pngget.lo libpng10_la-pngrutil.lo \
-	libpng10_la-pngtrans.lo libpng10_la-pngwutil.lo \
-	libpng10_la-pngread.lo libpng10_la-pngrio.lo \
-	libpng10_la-pngwio.lo libpng10_la-pngwrite.lo \
-	libpng10_la-pngrtran.lo libpng10_la-pngwtran.lo \
-	libpng10_la-pngmem.lo libpng10_la-pngerror.lo \
-	libpng10_la-pngpread.lo
-libpng10_la_OBJECTS = $(am_libpng10_la_OBJECTS)
-libpng10_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+libpng12_la_LIBADD =
+am_libpng12_la_OBJECTS = libpng12_la-png.lo libpng12_la-pngset.lo \
+	libpng12_la-pngget.lo libpng12_la-pngrutil.lo \
+	libpng12_la-pngtrans.lo libpng12_la-pngwutil.lo \
+	libpng12_la-pngread.lo libpng12_la-pngrio.lo \
+	libpng12_la-pngwio.lo libpng12_la-pngwrite.lo \
+	libpng12_la-pngrtran.lo libpng12_la-pngwtran.lo \
+	libpng12_la-pngmem.lo libpng12_la-pngerror.lo \
+	libpng12_la-pngpread.lo
+libpng12_la_OBJECTS = $(am_libpng12_la_OBJECTS)
+libpng12_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
-	$(libpng10_la_LDFLAGS) $(LDFLAGS) -o $@
+	$(libpng12_la_LDFLAGS) $(LDFLAGS) -o $@
 am_pngtest_OBJECTS = pngtest.$(OBJEXT)
 pngtest_OBJECTS = $(am_pngtest_OBJECTS)
-pngtest_DEPENDENCIES = libpng10.la
+pngtest_DEPENDENCIES = libpng12.la
 binSCRIPT_INSTALL = $(INSTALL_SCRIPT)
 SCRIPTS = $(bin_SCRIPTS)
 DEFAULT_INCLUDES = -I.@am__isrc@
@@ -118,9 +118,9 @@ CCLD = $(CC)
 LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
 	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
 	$(LDFLAGS) -o $@
-SOURCES = $(libpng_la_SOURCES) $(libpng10_la_SOURCES) \
+SOURCES = $(libpng_la_SOURCES) $(libpng12_la_SOURCES) \
 	$(pngtest_SOURCES)
-DIST_SOURCES = $(libpng_la_SOURCES) $(libpng10_la_SOURCES) \
+DIST_SOURCES = $(libpng_la_SOURCES) $(libpng12_la_SOURCES) \
 	$(pngtest_SOURCES)
 man3dir = $(mandir)/man3
 man5dir = $(mandir)/man5
@@ -226,7 +226,7 @@ am__tar = @am__tar@
 am__untar = @am__untar@
 
 # generate the -config scripts if required
-binconfigs = libpng10-config 
+binconfigs = libpng12-config 
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@
@@ -278,42 +278,42 @@ PNGLIB_BASENAME = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@
 # libpng does not follow GNU file name conventions
 AUTOMAKE_OPTIONS = foreign
 pngtest_SOURCES = pngtest.c
-pngtest_LDADD = libpng10.la
+pngtest_LDADD = libpng12.la
 TESTS = test-pngtest.sh
 TESTS_ENVIRONMENT = srcdir=$(srcdir) 
 
 # man pages
 dist_man_MANS = libpng.3 libpngpf.3 png.5
-EXTRA_SCRIPTS = libpng-config libpng10-config
+EXTRA_SCRIPTS = libpng-config libpng12-config
 bin_SCRIPTS = @binconfigs@
 
 # rules to build libpng, only build the old library on request
-lib_LTLIBRARIES = libpng10.la @compatlib@
+lib_LTLIBRARIES = libpng12.la @compatlib@
 EXTRA_LTLIBRARIES = libpng.la
-libpng10_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
+libpng12_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
 	pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
 	pngwtran.c pngmem.c pngerror.c pngpread.c \
 	png.h pngconf.h
 
-libpng_la_SOURCES = $(libpng10_la_SOURCES)
+libpng_la_SOURCES = $(libpng12_la_SOURCES)
 libpng_la_CPPFLAGS = @LIBPNG_DEFINES@
-libpng10_la_CPPFLAGS = @LIBPNG_DEFINES@
+libpng12_la_CPPFLAGS = @LIBPNG_DEFINES@
 
 # MAJOR UPGRADE: the version-number settings below must be changed.
-libpng10_la_LDFLAGS = -no-undefined -export-dynamic -version-number \
+libpng12_la_LDFLAGS = -no-undefined -export-dynamic -version-number \
 	0:@PNGLIB_RELEASE@:0 $(am__append_1) $(am__append_2)
 # -rpath is needed as automake doesn't know the directory
 libpng_la_LDFLAGS = -rpath '$(libdir)' -no-undefined -export-dynamic \
-	-version-number 2:@PNGLIB_RELEASE@:0
+	-version-number 3:@PNGLIB_RELEASE@:0
 
-@HAVE_LD_VERSION_SCRIPT_FALSE@libpng10_la_DEPENDENCIES = libpng.sym
-@HAVE_LD_VERSION_SCRIPT_TRUE@libpng10_la_DEPENDENCIES = libpng.vers
-libpng_la_DEPENDENCIES = $(libpng10_la_DEPENDENCIES)
+@HAVE_LD_VERSION_SCRIPT_FALSE@libpng12_la_DEPENDENCIES = libpng.sym
+@HAVE_LD_VERSION_SCRIPT_TRUE@libpng12_la_DEPENDENCIES = libpng.vers
+libpng_la_DEPENDENCIES = $(libpng12_la_DEPENDENCIES)
 
 # Avoid depending upon Character Ranges.
 AN = '_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
 pkginclude_HEADERS = png.h pngconf.h
-pkgconfig_DATA = libpng10.pc
+pkgconfig_DATA = libpng12.pc
 
 #extra source distribution files.
 EXTRA_DIST = \
@@ -331,9 +331,9 @@ EXTRA_DIST = \
 	${srcdir}/contrib/pngsuite/* \
 	${srcdir}/contrib/visupng/* \
 	$(TESTS) \
-	example.c libpng-1.0.38rc03.txt pngvcrd.c 
+	example.c libpng-1.2.32beta01.txt pngvcrd.c 
 
-CLEANFILES = pngout.png libpng10.pc libpng10-config libpng.vers \
+CLEANFILES = pngout.png libpng12.pc libpng12-config libpng.vers \
 libpng.sym
 
 MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \
@@ -427,8 +427,8 @@ clean-libLTLIBRARIES:
 	done
 libpng.la: $(libpng_la_OBJECTS) $(libpng_la_DEPENDENCIES) 
 	$(libpng_la_LINK)  $(libpng_la_OBJECTS) $(libpng_la_LIBADD) $(LIBS)
-libpng10.la: $(libpng10_la_OBJECTS) $(libpng10_la_DEPENDENCIES) 
-	$(libpng10_la_LINK) -rpath $(libdir) $(libpng10_la_OBJECTS) $(libpng10_la_LIBADD) $(LIBS)
+libpng12.la: $(libpng12_la_OBJECTS) $(libpng12_la_DEPENDENCIES) 
+	$(libpng12_la_LINK) -rpath $(libdir) $(libpng12_la_OBJECTS) $(libpng12_la_LIBADD) $(LIBS)
 
 clean-checkPROGRAMS:
 	@list='$(check_PROGRAMS)'; for p in $$list; do \
@@ -465,21 +465,21 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-png.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngerror.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngget.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngmem.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngpread.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngread.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngrio.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngrtran.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngrutil.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngset.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngtrans.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngwio.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngwrite.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngwtran.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng10_la-pngwutil.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-png.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngerror.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngget.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngmem.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngpread.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngread.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngrio.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngrtran.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngrutil.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngset.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngtrans.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwio.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwrite.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwtran.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwutil.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-png.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngerror.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngget.Plo@am__quote@
@@ -623,110 +623,110 @@ libpng_la-pngpread.lo: pngpread.c
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng_la-pngpread.lo `test -f 'pngpread.c' || echo '$(srcdir)/'`pngpread.c
 
-libpng10_la-png.lo: png.c
-@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng10_la-png.lo -MD -MP -MF $(DEPDIR)/libpng10_la-png.Tpo -c -o libpng10_la-png.lo `test -f 'png.c' || echo '$(srcdir)/'`png.c
-@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng10_la-png.Tpo $(DEPDIR)/libpng10_la-png.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='png.c' object='libpng10_la-png.lo' libtool=yes @AMDEPBACKSLASH@
+libpng12_la-png.lo: png.c
+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-png.lo -MD -MP -MF $(DEPDIR)/libpng12_la-png.Tpo -c -o libpng12_la-png.lo `test -f 'png.c' || echo '$(srcdir)/'`png.c
+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-png.Tpo $(DEPDIR)/libpng12_la-png.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='png.c' object='libpng12_la-png.lo' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng10_la-png.lo `test -f 'png.c' || echo '$(srcdir)/'`png.c
+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-png.lo `test -f 'png.c' || echo '$(srcdir)/'`png.c
 
-libpng10_la-pngset.lo: pngset.c
-@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng10_la-pngset.lo -MD -MP -MF $(DEPDIR)/libpng10_la-pngset.Tpo -c -o libpng10_la-pngset.lo `test -f 'pngset.c' || echo '$(srcdir)/'`pngset.c
-@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng10_la-pngset.Tpo $(DEPDIR)/libpng10_la-pngset.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngset.c' object='libpng10_la-pngset.lo' libtool=yes @AMDEPBACKSLASH@
+libpng12_la-pngset.lo: pngset.c
+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngset.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngset.Tpo -c -o libpng12_la-pngset.lo `test -f 'pngset.c' || echo '$(srcdir)/'`pngset.c
+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-pngset.Tpo $(DEPDIR)/libpng12_la-pngset.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngset.c' object='libpng12_la-pngset.lo' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng10_la-pngset.lo `test -f 'pngset.c' || echo '$(srcdir)/'`pngset.c
+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngset.lo `test -f 'pngset.c' || echo '$(srcdir)/'`pngset.c
 
-libpng10_la-pngget.lo: pngget.c
-@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng10_la-pngget.lo -MD -MP -MF $(DEPDIR)/libpng10_la-pngget.Tpo -c -o libpng10_la-pngget.lo `test -f 'pngget.c' || echo '$(srcdir)/'`pngget.c
-@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng10_la-pngget.Tpo $(DEPDIR)/libpng10_la-pngget.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngget.c' object='libpng10_la-pngget.lo' libtool=yes @AMDEPBACKSLASH@
+libpng12_la-pngget.lo: pngget.c
+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngget.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngget.Tpo -c -o libpng12_la-pngget.lo `test -f 'pngget.c' || echo '$(srcdir)/'`pngget.c
+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-pngget.Tpo $(DEPDIR)/libpng12_la-pngget.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngget.c' object='libpng12_la-pngget.lo' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng10_la-pngget.lo `test -f 'pngget.c' || echo '$(srcdir)/'`pngget.c
+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngget.lo `test -f 'pngget.c' || echo '$(srcdir)/'`pngget.c
 
-libpng10_la-pngrutil.lo: pngrutil.c
-@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng10_la-pngrutil.lo -MD -MP -MF $(DEPDIR)/libpng10_la-pngrutil.Tpo -c -o libpng10_la-pngrutil.lo `test -f 'pngrutil.c' || echo '$(srcdir)/'`pngrutil.c
-@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng10_la-pngrutil.Tpo $(DEPDIR)/libpng10_la-pngrutil.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngrutil.c' object='libpng10_la-pngrutil.lo' libtool=yes @AMDEPBACKSLASH@
+libpng12_la-pngrutil.lo: pngrutil.c
+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngrutil.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngrutil.Tpo -c -o libpng12_la-pngrutil.lo `test -f 'pngrutil.c' || echo '$(srcdir)/'`pngrutil.c
+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-pngrutil.Tpo $(DEPDIR)/libpng12_la-pngrutil.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngrutil.c' object='libpng12_la-pngrutil.lo' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng10_la-pngrutil.lo `test -f 'pngrutil.c' || echo '$(srcdir)/'`pngrutil.c
+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngrutil.lo `test -f 'pngrutil.c' || echo '$(srcdir)/'`pngrutil.c
 
-libpng10_la-pngtrans.lo: pngtrans.c
-@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng10_la-pngtrans.lo -MD -MP -MF $(DEPDIR)/libpng10_la-pngtrans.Tpo -c -o libpng10_la-pngtrans.lo `test -f 'pngtrans.c' || echo '$(srcdir)/'`pngtrans.c
-@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng10_la-pngtrans.Tpo $(DEPDIR)/libpng10_la-pngtrans.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngtrans.c' object='libpng10_la-pngtrans.lo' libtool=yes @AMDEPBACKSLASH@
+libpng12_la-pngtrans.lo: pngtrans.c
+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngtrans.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngtrans.Tpo -c -o libpng12_la-pngtrans.lo `test -f 'pngtrans.c' || echo '$(srcdir)/'`pngtrans.c
+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-pngtrans.Tpo $(DEPDIR)/libpng12_la-pngtrans.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngtrans.c' object='libpng12_la-pngtrans.lo' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng10_la-pngtrans.lo `test -f 'pngtrans.c' || echo '$(srcdir)/'`pngtrans.c
+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngtrans.lo `test -f 'pngtrans.c' || echo '$(srcdir)/'`pngtrans.c
 
-libpng10_la-pngwutil.lo: pngwutil.c
-@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng10_la-pngwutil.lo -MD -MP -MF $(DEPDIR)/libpng10_la-pngwutil.Tpo -c -o libpng10_la-pngwutil.lo `test -f 'pngwutil.c' || echo '$(srcdir)/'`pngwutil.c
-@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng10_la-pngwutil.Tpo $(DEPDIR)/libpng10_la-pngwutil.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngwutil.c' object='libpng10_la-pngwutil.lo' libtool=yes @AMDEPBACKSLASH@
+libpng12_la-pngwutil.lo: pngwutil.c
+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngwutil.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngwutil.Tpo -c -o libpng12_la-pngwutil.lo `test -f 'pngwutil.c' || echo '$(srcdir)/'`pngwutil.c
+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-pngwutil.Tpo $(DEPDIR)/libpng12_la-pngwutil.Plo
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+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngrio.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngrio.Tpo -c -o libpng12_la-pngrio.lo `test -f 'pngrio.c' || echo '$(srcdir)/'`pngrio.c
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+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngrio.lo `test -f 'pngrio.c' || echo '$(srcdir)/'`pngrio.c
 
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-@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng10_la-pngwio.lo -MD -MP -MF $(DEPDIR)/libpng10_la-pngwio.Tpo -c -o libpng10_la-pngwio.lo `test -f 'pngwio.c' || echo '$(srcdir)/'`pngwio.c
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-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngwio.c' object='libpng10_la-pngwio.lo' libtool=yes @AMDEPBACKSLASH@
+libpng12_la-pngwio.lo: pngwio.c
+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngwio.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngwio.Tpo -c -o libpng12_la-pngwio.lo `test -f 'pngwio.c' || echo '$(srcdir)/'`pngwio.c
+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-pngwio.Tpo $(DEPDIR)/libpng12_la-pngwio.Plo
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+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngwio.lo `test -f 'pngwio.c' || echo '$(srcdir)/'`pngwio.c
 
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+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-pngwrite.Tpo $(DEPDIR)/libpng12_la-pngwrite.Plo
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 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
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+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngwrite.lo `test -f 'pngwrite.c' || echo '$(srcdir)/'`pngwrite.c
 
-libpng10_la-pngrtran.lo: pngrtran.c
-@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng10_la-pngrtran.lo -MD -MP -MF $(DEPDIR)/libpng10_la-pngrtran.Tpo -c -o libpng10_la-pngrtran.lo `test -f 'pngrtran.c' || echo '$(srcdir)/'`pngrtran.c
-@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng10_la-pngrtran.Tpo $(DEPDIR)/libpng10_la-pngrtran.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngrtran.c' object='libpng10_la-pngrtran.lo' libtool=yes @AMDEPBACKSLASH@
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+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngrtran.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngrtran.Tpo -c -o libpng12_la-pngrtran.lo `test -f 'pngrtran.c' || echo '$(srcdir)/'`pngrtran.c
+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-pngrtran.Tpo $(DEPDIR)/libpng12_la-pngrtran.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngrtran.c' object='libpng12_la-pngrtran.lo' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
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+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngrtran.lo `test -f 'pngrtran.c' || echo '$(srcdir)/'`pngrtran.c
 
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-@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng10_la-pngwtran.lo -MD -MP -MF $(DEPDIR)/libpng10_la-pngwtran.Tpo -c -o libpng10_la-pngwtran.lo `test -f 'pngwtran.c' || echo '$(srcdir)/'`pngwtran.c
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+libpng12_la-pngwtran.lo: pngwtran.c
+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngwtran.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngwtran.Tpo -c -o libpng12_la-pngwtran.lo `test -f 'pngwtran.c' || echo '$(srcdir)/'`pngwtran.c
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 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
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-@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng10_la-pngmem.lo -MD -MP -MF $(DEPDIR)/libpng10_la-pngmem.Tpo -c -o libpng10_la-pngmem.lo `test -f 'pngmem.c' || echo '$(srcdir)/'`pngmem.c
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+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngmem.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngmem.Tpo -c -o libpng12_la-pngmem.lo `test -f 'pngmem.c' || echo '$(srcdir)/'`pngmem.c
+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-pngmem.Tpo $(DEPDIR)/libpng12_la-pngmem.Plo
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 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
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+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngmem.lo `test -f 'pngmem.c' || echo '$(srcdir)/'`pngmem.c
 
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+libpng12_la-pngerror.lo: pngerror.c
+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngerror.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngerror.Tpo -c -o libpng12_la-pngerror.lo `test -f 'pngerror.c' || echo '$(srcdir)/'`pngerror.c
+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-pngerror.Tpo $(DEPDIR)/libpng12_la-pngerror.Plo
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 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
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-@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng10_la-pngpread.lo -MD -MP -MF $(DEPDIR)/libpng10_la-pngpread.Tpo -c -o libpng10_la-pngpread.lo `test -f 'pngpread.c' || echo '$(srcdir)/'`pngpread.c
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+libpng12_la-pngpread.lo: pngpread.c
+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngpread.lo -MD -MP -MF $(DEPDIR)/libpng12_la-pngpread.Tpo -c -o libpng12_la-pngpread.lo `test -f 'pngpread.c' || echo '$(srcdir)/'`pngpread.c
+@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/libpng12_la-pngpread.Tpo $(DEPDIR)/libpng12_la-pngpread.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='pngpread.c' object='libpng12_la-pngpread.lo' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng10_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng10_la-pngpread.lo `test -f 'pngpread.c' || echo '$(srcdir)/'`pngpread.c
+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngpread.lo `test -f 'pngpread.c' || echo '$(srcdir)/'`pngpread.c
 
 mostlyclean-libtool:
 	-rm -f *.lo
@@ -1282,7 +1282,7 @@ install-data-hook:
 	cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc
 	cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc
 
-# do evil things to libpng to cause libpng10 to be used
+# do evil things to libpng to cause libpng12 to be used
 install-exec-hook:
 	cd $(DESTDIR)$(bindir); rm -f libpng-config
 	cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config

README

@@ -1,4 +1,4 @@
-README for libpng version 1.0.38rc03 - July 21, 2008 (shared library 10.0)
+README for libpng version 1.2.32beta01 - September 6, 2008 (shared library 12.0)
 See the note about version numbers near the top of png.h
 
 See INSTALL for instructions on how to install libpng.
@@ -194,11 +194,11 @@ Files in this distribution:
        descrip.mms      =>  VMS makefile for MMS or MMK
        makefile.std     =>  Generic UNIX makefile (cc, creates static libpng.a)
        makefile.elf     =>  Linux/ELF makefile symbol versioning,
-                            gcc, creates libpng10.so.0.1.0.38rc03)
+                            gcc, creates libpng12.so.0.1.2.32beta01)
        makefile.linux   =>  Linux/ELF makefile
-                            (gcc, creates libpng10.so.0.1.0.38rc03)
+                            (gcc, creates libpng12.so.0.1.2.32beta01)
        makefile.gcmmx   =>  Linux/ELF makefile
-                            (gcc, creates libpng10.so.0.1.0.38rc03,
+                            (gcc, creates libpng12.so.0.1.2.32beta01,
                             uses assembler code tuned for Intel MMX platform)
        makefile.gcc     =>  Generic makefile (gcc, creates static libpng.a)
        makefile.knr     =>  Archaic UNIX Makefile that converts files with
@@ -216,16 +216,16 @@ Files in this distribution:
        makefile.intel   =>  Intel C/C++ version 4.0 and later
        libpng.icc       =>  Project file, IBM VisualAge/C++ 4.0 or later
        makefile.netbsd  =>  NetBSD/cc makefile, PNGGCCRD, makes libpng.so.
-       makefile.ne10bsd  =>  NetBSD/cc makefile, PNGGCCRD, makes libpng10.so
+       makefile.ne12bsd  =>  NetBSD/cc makefile, PNGGCCRD, makes libpng12.so
        makefile.openbsd =>  OpenBSD makefile
        makefile.sgi     =>  Silicon Graphics IRIX (cc, creates static lib)
        makefile.sggcc   =>  Silicon Graphics
-                            (gcc, creates libpng10.so.0.1.0.38rc03)
+                            (gcc, creates libpng12.so.0.1.2.32beta01)
        makefile.sunos   =>  Sun makefile
        makefile.solaris =>  Solaris 2.X makefile
-                            (gcc, creates libpng10.so.0.1.0.38rc03)
+                            (gcc, creates libpng12.so.0.1.2.32beta01)
        makefile.so9     =>  Solaris 9 makefile
-                            (gcc, creates libpng10.so.0.1.0.38rc03)
+                            (gcc, creates libpng12.so.0.1.2.32beta01)
        makefile.32sunu  =>  Sun Ultra 32-bit makefile
        makefile.64sunu  =>  Sun Ultra 64-bit makefile
        makefile.sco     =>  For SCO OSr5  ELF and Unixware 7 with Native cc

Y2KINFO

@@ -1,13 +1,13 @@
    Y2K compliance in libpng:
    =========================
 
-      July 21, 2008
+      September 6, 2008
 
       Since the PNG Development group is an ad-hoc body, we can't make
       an official declaration.
 
       This is your unofficial assurance that libpng from version 0.71 and
-      upward through 1.0.38rc03 are Y2K compliant.  It is my belief that earlier
+      upward through 1.2.32beta01 are Y2K compliant.  It is my belief that earlier
       versions were also Y2K compliant.
 
       Libpng only has three year fields.  One is a 2-byte unsigned integer

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.62 for libpng 1.0.38rc03.
+# Generated by GNU Autoconf 2.62 for libpng 1.2.32beta01.
 #
 # Report bugs to <png-mng-implement@lists.sourceforge.net>.
 #
@@ -745,8 +745,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='libpng'
 PACKAGE_TARNAME='libpng'
-PACKAGE_VERSION='1.0.38rc03'
-PACKAGE_STRING='libpng 1.0.38rc03'
+PACKAGE_VERSION='1.2.32beta01'
+PACKAGE_STRING='libpng 1.2.32beta01'
 PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
 
 ac_unique_file="pngget.c"
@@ -1484,7 +1484,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures libpng 1.0.38rc03 to adapt to many kinds of systems.
+\`configure' configures libpng 1.2.32beta01 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1554,7 +1554,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libpng 1.0.38rc03:";;
+     short | recursive ) echo "Configuration of libpng 1.2.32beta01:";;
    esac
   cat <<\_ACEOF
 
@@ -1661,7 +1661,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libpng configure 1.0.38rc03
+libpng configure 1.2.32beta01
 generated by GNU Autoconf 2.62
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1675,7 +1675,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by libpng $as_me 1.0.38rc03, which was
+It was created by libpng $as_me 1.2.32beta01, which was
 generated by GNU Autoconf 2.62.  Invocation command line was
 
   $ $0 $@
@@ -2389,7 +2389,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='libpng'
- VERSION='1.0.38rc03'
+ VERSION='1.2.32beta01'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -2558,10 +2558,10 @@ fi
 
 
 
-PNGLIB_VERSION=1.0.38rc03
+PNGLIB_VERSION=1.2.32beta01
 PNGLIB_MAJOR=1
-PNGLIB_MINOR=0
-PNGLIB_RELEASE=38
+PNGLIB_MINOR=2
+PNGLIB_RELEASE=32
 
 
 
@@ -13125,7 +13125,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by libpng $as_me 1.0.38rc03, which was
+This file was extended by libpng $as_me 1.2.32beta01, which was
 generated by GNU Autoconf 2.62.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -13178,7 +13178,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
-libpng config.status 1.0.38rc03
+libpng config.status 1.2.32beta01
 configured by $0, generated by GNU Autoconf 2.62,
   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 

configure.ac

@@ -18,15 +18,15 @@ AC_PREREQ(2.59)
 
 dnl Version number stuff here:
 
-AC_INIT([libpng], [1.0.38rc03], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.2.32beta01], [png-mng-implement@lists.sourceforge.net])
 AM_INIT_AUTOMAKE
 dnl stop configure from automagically running automake
 AM_MAINTAINER_MODE
 
-PNGLIB_VERSION=1.0.38rc03
+PNGLIB_VERSION=1.2.32beta01
 PNGLIB_MAJOR=1
-PNGLIB_MINOR=0
-PNGLIB_RELEASE=38
+PNGLIB_MINOR=2
+PNGLIB_RELEASE=32
 
 dnl End of version number stuff
 

contrib/pngminim/decoder/README

@@ -0,0 +1,6 @@
+This demonstrates the use of PNG_USER_CONFIG and pngusr.h
+
+To build a minimal read-only decoder, run
+    gather.sh  # to collect needed files from pngminus, libpng, and zlib
+    make -f makefile.std
+ 

contrib/pngminim/decoder/gather.sh

@@ -0,0 +1,8 @@
+cp ../../pngminus/png2pnm.c pngm2pnm.c
+cp ../../../*.h .
+cp ../../../*.c .
+rm example.c pnggccrd.c pngvcrd.c pngtest.c pngpread.c
+# change the following 2 lines if zlib is somewhere else
+cp ../../../../zlib/*.h .
+cp ../../../../zlib/*.c .
+rm minigzip.c example.c compress.c deflate.c 

contrib/pngminim/decoder/makefile.std

@@ -0,0 +1,44 @@
+# Makefile for PngMinus (pngm2pnm)
+# Linux / Unix
+
+#CC=cc
+CC=gcc
+LD=$(CC)
+
+RM=rm -f
+
+CFLAGS=-DPNG_USER_CONFIG -DNO_GZCOMPRESS -DNO_GZIP \
+       -DdeflateParams\(a,b,c\)=Z_OK -I. -O1
+
+C=.c
+O=.o
+L=.a
+E=
+
+ZOBJS  = adler32$(O) crc32$(O) gzio$(O) \
+	 infback$(O) inffast$(O) inflate$(O) inftrees$(O) \
+	 trees$(O) uncompr$(O) zutil$(O)
+
+OBJS  = pngm2pnm$(O) png$(O) pngerror$(O) pngget$(O) pngmem$(O) \
+	pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) \
+	pngset$(O) pngtrans$(O)  $(ZOBJS)
+
+# implicit make rules -------------------------------------------------------
+
+.c$(O): png.h pngconf.h pngusr.h zlib.h
+	$(CC) -c $(CFLAGS) $<
+
+# dependencies
+
+all: pngm2pnm$(E)
+
+pngm2pnm$(E): $(OBJS)
+	$(LD) -o pngm2pnm$(E) $(OBJS)
+	strip pngm2pnm$(E)
+
+clean:
+	$(RM) pngm2pnm$(O)
+	$(RM) pngm2pnm$(E)
+	$(RM) $(OBJS)
+
+# End of makefile for pngm2pnm

contrib/pngminim/decoder/pngusr.h

@@ -0,0 +1,67 @@
+/* minrdpngconf.h: headers to make a minimal png-read-only library
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 2007 Glenn Randers-Pehrson
+ * Derived from pngcrush.h, Copyright 1998-2007, Glenn Randers-Pehrson
+ */
+
+#ifndef MINRDPNGCONF_H
+#define MINRDPNGCONF_H
+
+#define PNG_NO_GLOBAL_ARRAYS
+
+#define PNG_NO_WARNINGS
+#define png_warning(s1,s2) ""
+#define png_chunk_warning(s1,s2) ""
+#define PNG_NO_ERROR_TEXT
+#define png_error(s1,s2) png_err(s1)
+#define png_chunk_error(s1,s2) png_err(s1)
+
+#define PNG_NO_ASSEMBLER_CODE
+#define PNG_NO_OPTIMIZED_CODE
+#define PNG_NO_READ_GAMMA
+#define PNG_NO_READ_BACKGROUND
+#define PNG_NO_READ_DITHER
+#define PNG_NO_READ_INVERT
+#define PNG_NO_READ_SHIFT
+#define PNG_NO_READ_PACK
+#define PNG_NO_READ_PACKSWAP
+#define PNG_NO_READ_FILLER
+#define PNG_NO_READ_SWAP_ALPHA
+#define PNG_NO_READ_INVERT_ALPHA
+#define PNG_NO_READ_RGB_TO_GRAY
+#define PNG_NO_READ_USER_TRANSFORM
+#define PNG_NO_READ_bKGD
+#define PNG_NO_READ_cHRM
+#define PNG_NO_READ_gAMA
+#define PNG_NO_READ_hIST
+#define PNG_NO_READ_iCCP
+#define PNG_NO_READ_pCAL
+#define PNG_NO_READ_pHYs
+#define PNG_NO_READ_sBIT
+#define PNG_NO_READ_sCAL
+#define PNG_NO_READ_sPLT
+#define PNG_NO_READ_TEXT
+#define PNG_NO_READ_tIME
+#define PNG_NO_READ_UNKNOWN_CHUNKS
+#define PNG_NO_READ_USER_CHUNKS
+#define PNG_NO_READ_EMPTY_PLTE
+#define PNG_NO_READ_OPT_PLTE
+#define PNG_NO_READ_STRIP_ALPHA
+#define PNG_NO_READ_oFFs
+#define PNG_NO_WARN_UNINITIALIZED_ROW
+
+#define PNG_NO_WRITE_SUPPORTED
+
+#define PNG_NO_INFO_IMAGE
+#define PNG_NO_USER_MEM
+#define PNG_NO_FIXED_POINT_SUPPORTED
+#define PNG_NO_MNG_FEATURES
+#define PNG_NO_USER_TRANSFORM_PTR
+#define PNG_NO_HANDLE_AS_UNKNOWN
+#define PNG_NO_CONSOLE_IO
+#define PNG_NO_ZALLOC_ZERO
+#define PNG_NO_ERROR_NUMBERS
+#define PNG_NO_EASY_ACCESS
+#define PNG_NO_PROGRESSIVE_READ
+
+#endif /* MINRDPNGCONF_H */

contrib/pngminim/encoder/README

@@ -0,0 +1,6 @@
+This demonstrates the use of PNG_USER_CONFIG and pngusr.h
+
+To build a minimal write-only encoder, run
+    gather.sh  # to collect needed files from pngminus, libpng, and zlib
+    make -f makefile.std
+ 

contrib/pngminim/encoder/dummy_inflate.c

@@ -0,0 +1,27 @@
+#include "zlib.h"
+
+int ZEXPORT inflate(strm, flush)
+z_streamp strm;
+int flush;
+{ return Z_OK ; }
+
+int ZEXPORT inflateReset(strm)
+z_streamp strm;
+{ return Z_OK ; }
+
+int ZEXPORT inflateEnd(strm)
+z_streamp strm;
+{ return Z_STREAM_ERROR ; }
+
+int ZEXPORT inflateInit_(strm, version, stream_size)
+z_streamp strm;
+const char *version;
+int stream_size;
+{ return Z_OK ; }
+
+int ZEXPORT inflateInit2_(strm, windowBits, version, stream_size)
+z_streamp strm;
+int windowBits;
+const char *version;
+int stream_size;
+{ return Z_STREAM_ERROR ; }

contrib/pngminim/encoder/gather.sh

@@ -0,0 +1,9 @@
+cp ../../pngminus/pnm2png.c pnm2pngm.c
+cp ../../../*.h .
+cp ../../../*.c .
+rm example.c pnggccrd.c pngvcrd.c pngtest.c pngr*.c
+# Change the next 2 lines if zlib is somewhere else.
+cp ../../../../zlib/*.h .
+cp ../../../../zlib/*.c .
+rm inf*.[ch]
+rm minigzip.c example.c

contrib/pngminim/encoder/makefile.std

@@ -0,0 +1,43 @@
+# Makefile for PngMinus (pnm2pngm)
+# Linux / Unix
+
+#CC=cc
+CC=gcc
+LD=$(CC)
+
+RM=rm -f
+
+CFLAGS=-DPNG_USER_CONFIG -DNO_GZIP -I. -O1
+
+C=.c
+O=.o
+L=.a
+E=
+
+ZOBJS  = adler32$(O) compress$(O) crc32$(O) deflate$(O) gzio$(O) \
+	 dummy_inflate$(O) \
+	 trees$(O) uncompr$(O) zutil$(O)
+
+OBJS  = pnm2pngm$(O) png$(O) pngerror$(O) pngget$(O) pngmem$(O) \
+	pngset$(O) pngtrans$(O) pngwio$(O) pngwrite$(O) \
+	pngwtran$(O) pngwutil$(O) $(ZOBJS)
+
+# implicit make rules -------------------------------------------------------
+
+.c$(O): png.h pngconf.h pngusr.h zlib.h
+	$(CC) -c $(CFLAGS) $<
+
+# dependencies
+
+all: pnm2pngm$(E)
+
+pnm2pngm$(E): $(OBJS)
+	$(LD) -o pnm2pngm$(E) $(OBJS)
+	strip pnm2pngm$(E)
+
+clean:
+	$(RM) pnm2pngm$(O)
+	$(RM) pnm2pngm$(E)
+	$(RM) $(OBJS)
+
+# End of makefile for pnm2pngm

contrib/pngminim/encoder/pngusr.h

@@ -0,0 +1,66 @@
+/* minwrpngconf.h: headers to make a minimal png-write-only library
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 2007 Glenn Randers-Pehrson
+ * Derived from pngcrush.h, Copyright 1998-2007, Glenn Randers-Pehrson
+ */
+
+#ifndef MINWRPNGCONF_H
+#define MINWRPNGCONF_H
+
+#define PNG_NO_GLOBAL_ARRAYS
+
+#define PNG_NO_READ_SUPPORTED
+
+#define PNG_NO_WARNINGS
+#define png_warning(s1,s2) ""
+#define png_chunk_warning(s1,s2) ""
+#define PNG_NO_ERROR_TEXT
+#define png_error(s1,s2) png_err(s1)
+#define png_chunk_error(s1,s2) png_err(s1)
+
+#define PNG_NO_WRITE_BACKGROUND
+#define PNG_NO_WRITE_GAMMA
+#define PNG_NO_WRITE_DITHER
+#define PNG_NO_WRITE_INVERT
+#define PNG_NO_WRITE_SHIFT
+#define PNG_NO_WRITE_PACK
+#define PNG_NO_WRITE_PACKSWAP
+#define PNG_NO_WRITE_FILLER
+#define PNG_NO_WRITE_SWAP_ALPHA
+#define PNG_NO_WRITE_INVERT_ALPHA
+#define PNG_NO_WRITE_RGB_TO_GRAY
+#define PNG_NO_WRITE_USER_TRANSFORM
+#define PNG_NO_WRITE_bKGD
+#define PNG_NO_WRITE_cHRM
+#define PNG_NO_WRITE_gAMA
+#define PNG_NO_WRITE_sRGB
+#define PNG_NO_WRITE_hIST
+#define PNG_NO_WRITE_iCCP
+#define PNG_NO_WRITE_oFFs
+#define PNG_NO_WRITE_pCAL
+#define PNG_NO_WRITE_pHYs
+#define PNG_NO_WRITE_sBIT
+#define PNG_NO_WRITE_sCAL
+#define PNG_NO_WRITE_sPLT
+#define PNG_NO_WRITE_TEXT
+#define PNG_NO_WRITE_tIME
+#define PNG_NO_WRITE_UNKNOWN_CHUNKS
+#define PNG_NO_WRITE_USER_CHUNKS
+#define PNG_NO_WRITE_EMPTY_PLTE
+#define PNG_NO_WRITE_OPT_PLTE
+#define PNG_NO_WRITE_FILTER
+#define PNG_NO_WRITE_WEIGHTED_FILTER
+#define PNG_NO_WRITE_INTERLACING_SUPPORTED
+
+#define PNG_NO_INFO_IMAGE
+#define PNG_NO_USER_MEM
+#define PNG_NO_FIXED_POINT_SUPPORTED
+#define PNG_NO_MNG_FEATURES
+#define PNG_NO_USER_TRANSFORM_PTR
+#define PNG_NO_HANDLE_AS_UNKNOWN
+#define PNG_NO_CONSOLE_IO
+#define PNG_NO_ZALLOC_ZERO
+#define PNG_NO_ERROR_NUMBERS
+#define PNG_NO_EASY_ACCESS
+
+#endif /* MINWRPNGCONF_H */

contrib/visupng/cexcept.h

@@ -1,25 +1,30 @@
 /*===
-cexcept.h 2.0.0 (2001-Jul-12-Thu)
-Adam M. Costello <amc@cs.berkeley.edu>
+cexcept.h 2.0.1 (2008-Jul-19-Sat)
+http://www.nicemice.net/cexcept/
+Adam M. Costello
+http://www.nicemice.net/amc/
 
 An interface for exception-handling in ANSI C (C89 and subsequent ISO
-standards), developed jointly with Cosmin Truta <cosmin@cs.toronto.edu>.
+standards), developed jointly with Cosmin Truta.
 
-    Copyright (c) 2001 Adam M. Costello and Cosmin Truta.  Everyone
-    is hereby granted permission to do whatever they like with this
-    file, provided that if they modify it they take reasonable steps to
-    avoid confusing or misleading people about the authors, version,
-    and terms of use of the derived file.  The copyright holders make
-    no guarantees regarding this file, and are not responsible for any
-    damage resulting from its use.
+    Copyright (c) 2000-2008 Adam M. Costello and Cosmin Truta.
+    This software may be modified only if its author and version
+    information is updated accurately, and may be redistributed
+    only if accompanied by this unaltered notice.  Subject to those
+    restrictions, permission is granted to anyone to do anything
+    with this software.  The copyright holders make no guarantees
+    regarding this software, and are not responsible for any damage
+    resulting from its use.
 
-Only user-defined exceptions are supported, not "real" exceptions like
-division by zero or memory segmentation violations.
+The cexcept interface is not compatible with and cannot interact
+with system exceptions (like division by zero or memory segmentation
+violation), compiler-generated exceptions (like C++ exceptions), or
+other exception-handling interfaces.
 
-If this interface is used by multiple .c files, they shouldn't include
+When using this interface across multiple .c files, do not include
 this header file directly.  Instead, create a wrapper header file that
 includes this header file and then invokes the define_exception_type
-macro (see below), and let your .c files include that header file.
+macro (see below).  The .c files should then include that header file.
 
 The interface consists of one type, one well-known name, and six macros.
 
@@ -164,7 +169,7 @@ Throw expression;
     be compatible with the type passed to define_exception_type().  The
     exception must be caught, otherwise the program may crash.
 
-    Slight limitation:  If the expression is a comma-expression it must
+    Slight limitation:  If the expression is a comma-expression, it must
     be enclosed in parentheses.
 
 
@@ -209,11 +214,11 @@ struct exception_context { \
     exception__prev = the_exception_context->penv; \
     the_exception_context->penv = &exception__env; \
     if (setjmp(exception__env) == 0) { \
-      if (&exception__prev)
+      do
 
 #define exception__catch(action) \
-      else { } \
-      the_exception_context->caught = 0; \
+      while (the_exception_context->caught = 0, \
+             the_exception_context->caught); \
     } \
     else { \
       the_exception_context->caught = 1; \
@@ -226,14 +231,14 @@ struct exception_context { \
 #define Catch(e) exception__catch(((e) = the_exception_context->v.etmp, 0))
 #define Catch_anonymous exception__catch(0)
 
-/* Try ends with if(), and Catch begins and ends with else.  This     */
-/* ensures that the Try/Catch syntax is really the same as the        */
-/* if/else syntax.                                                    */
+/* Try ends with do, and Catch begins with while(0) and ends with     */
+/* else, to ensure that Try/Catch syntax is similar to if/else        */
+/* syntax.                                                            */
 /*                                                                    */
-/* We use &exception__prev instead of 1 to appease compilers that     */
-/* warn about constant expressions inside if().  Most compilers       */
-/* should still recognize that &exception__prev is never zero and     */
-/* avoid generating test code.                                        */
+/* The 0 in while(0) is expressed as x=0,x in order to appease        */
+/* compilers that warn about constant expressions inside while().     */
+/* Most compilers should still recognize that the condition is always */
+/* false and avoid generating code for it.                            */
 
 #define Throw \
   for (;; longjmp(*the_exception_context->penv, 1)) \

example.c

@@ -2,7 +2,7 @@
 #if 0 /* in case someone actually tries to compile this */
 
 /* example.c - an example of using libpng
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.32 [September 6, 2008]
  * This file has been placed in the public domain by the authors.
  * Maintained 1998-2008 Glenn Randers-Pehrson
  * Maintained 1996, 1997 Andreas Dilger)
@@ -608,7 +608,7 @@ void write_png(char *file_name /* , ... other image information ... */)
    /* set up the output control if you are using standard C streams */
    png_init_io(png_ptr, fp);
 #else no_streams /* I/O initialization method 2 */
-   /* If you are using replacement read functions, instead of calling
+   /* If you are using replacement write functions, instead of calling
     * png_init_io() here you would call */
    png_set_write_fn(png_ptr, (void *)user_io_ptr, user_write_fn,
       user_IO_flush_function);
@@ -793,13 +793,13 @@ void write_png(char *file_name /* , ... other image information ... */)
       allocated it with malloc() instead of png_malloc(), use free() instead
       of png_free(). */
    png_free(png_ptr, palette);
-   palette=NULL;
+   palette = NULL;
 
    /* Similarly, if you png_malloced any data that you passed in with
       png_set_something(), such as a hist or trans array, free it here,
       when you can be sure that libpng is through with it. */
    png_free(png_ptr, trans);
-   trans=NULL;
+   trans = NULL;
 
    /* clean up after the write, and free any memory allocated */
    png_destroy_write_struct(&png_ptr, &info_ptr);

libpng-1.2.32beta01.txt

@@ -1,6 +1,6 @@
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.0.38rc03 - July 21, 2008
+ libpng version 1.2.32beta01 - September 6, 2008
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2008 Glenn Randers-Pehrson
@@ -9,7 +9,7 @@ libpng.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.0.38rc03 - July 21, 2008
+ libpng versions 0.97, January 1998, through 1.2.32beta01 - September 6, 2008
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2008 Glenn Randers-Pehrson
 
@@ -320,6 +320,28 @@ To inform libpng about your function, use
 
     png_set_read_status_fn(png_ptr, read_row_callback);
 
+Width and height limits
+
+The PNG specification allows the width and height of an image to be as
+large as 2^31-1 (0x7fffffff), or about 2.147 billion rows and columns.
+Since very few applications really need to process such large images,
+we have imposed an arbitrary 1-million limit on rows and columns.
+Larger images will be rejected immediately with a png_error() call. If
+you wish to override this limit, you can use
+
+   png_set_user_limits(png_ptr, width_max, height_max);
+
+to set your own limits, or use width_max = height_max = 0x7fffffffL
+to allow all valid dimensions (libpng may reject some very large images
+anyway because of potential buffer overflow conditions).
+
+You should put this statement after you create the PNG structure and
+before calling png_read_info(), png_read_png(), or png_process_data().
+If you need to retrieve the limits that are being applied, use
+
+   width_max = png_get_user_width_max(png_ptr);
+   height_max = png_get_user_height_max(png_ptr);
+
 Unknown-chunk handling
 
 Now you get to set the way the library processes unknown chunks in the
@@ -793,7 +815,7 @@ unless the library has been told to transform it into another format.
 For example, 4 bit/pixel paletted or grayscale data will be returned
 2 pixels/byte with the leftmost pixel in the high-order bits of the
 byte, unless png_set_packing() is called.  8-bit RGB data will be stored
-in RGB RGB RGB format unless png_set_filler()
+in RGB RGB RGB format unless png_set_filler() or png_set_add_alpha()
 is called to insert filler bytes, either before or after each RGB triplet.
 16-bit RGB data will be returned RRGGBB RRGGBB, with the most significant
 byte of the color value first, unless png_set_strip_16() is called to
@@ -801,7 +823,7 @@ transform it to regular RGB RGB triplets, or png_set_filler() or
 png_set_add alpha() is called to insert filler bytes, either before or
 after each RRGGBB triplet.  Similarly, 8-bit or 16-bit grayscale data can
 be modified with
-png_set_filler() or png_set_strip_16().
+png_set_filler(), png_set_add_alpha(), or png_set_strip_16().
 
 The following code transforms grayscale images of less than 8 to 8 bits,
 changes paletted images to RGB, and adds a full alpha channel if there is
@@ -813,7 +835,7 @@ viewing application that wishes to treat all images in the same way.
         png_set_palette_to_rgb(png_ptr);
 
     if (color_type == PNG_COLOR_TYPE_GRAY &&
-        bit_depth < 8) png_set_gray_1_2_4_to_8(png_ptr);
+        bit_depth < 8) png_set_expand_gray_1_2_4_to_8(png_ptr);
 
     if (png_get_valid(png_ptr, info_ptr,
         PNG_INFO_tRNS)) png_set_tRNS_to_alpha(png_ptr);
@@ -823,6 +845,11 @@ in libpng version 1.0.4, with the function names expanded to improve code
 readability.  In some future version they may actually do different
 things.
 
+As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
+added.  It expands the sample depth without changing tRNS to alpha.
+At the same time, png_set_gray_1_2_4_to_8() was deprecated, and it
+will be removed from a future version.
+
 
 PNG can have files with 16 bits per channel.  If you only can handle
 8 bits per channel, this will strip the pixels down to 8 bit.
@@ -887,7 +914,16 @@ does not affect images that already have full alpha channels.  To add an
 opaque alpha channel, use filler=0xff or 0xffff and PNG_FILLER_AFTER which
 will generate RGBA pixels.
 
+Note that png_set_filler() does not change the color type.  If you want
+to do that, you can add a true alpha channel with
+
+    if (color_type == PNG_COLOR_TYPE_RGB ||
            color_type == PNG_COLOR_TYPE_GRAY)
+    png_set_add_alpha(png_ptr, filler, PNG_FILLER_AFTER);
+
+where "filler" contains the alpha value to assign to each pixel.
+This function was added in libpng-1.2.7.
+
 If you are reading an image with an alpha channel, and you need the
 data as ARGB instead of the normal PNG format RGBA:
 
@@ -2764,7 +2800,7 @@ or any other MNG chunks; your application must provide its own support for
 them.  You may wish to consider using libmng (available at
 http://www.libmng.com) instead.
 
-VII.  Changes to Libpng from version 0.88
+VIII.  Changes to Libpng from version 0.88
 
 It should be noted that versions of libpng later than 0.96 are not
 distributed by the original libpng author, Guy Schalnat, nor by
@@ -2813,15 +2849,15 @@ application:
 
    png_uint_32 application_vn = PNG_LIBPNG_VER;
 
-VIII. Y2K Compliance in libpng
+IX. Y2K Compliance in libpng
 
-July 21, 2008
+September 6, 2008
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.
 
 This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.0.38rc03 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.32beta01 are Y2K compliant.  It is my belief that earlier
 versions were also Y2K compliant.
 
 Libpng only has three year fields.  One is a 2-byte unsigned integer that

libpng.3

@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "July 21, 2008"
+.TH LIBPNG 3 "September 6, 2008"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.0.38rc03
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.32beta01
 .SH SYNOPSIS
 \fI\fB
 
@@ -821,7 +821,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
 .SH LIBPNG.TXT
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.0.38rc03 - July 21, 2008
+ libpng version 1.2.32beta01 - September 6, 2008
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2008 Glenn Randers-Pehrson
@@ -830,7 +830,7 @@ libpng.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.0.38rc03 - July 21, 2008
+ libpng versions 0.97, January 1998, through 1.2.32beta01 - September 6, 2008
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2008 Glenn Randers-Pehrson
 
@@ -1141,6 +1141,28 @@ To inform libpng about your function, use
 
     png_set_read_status_fn(png_ptr, read_row_callback);
 
+.SS Width and height limits
+
+The PNG specification allows the width and height of an image to be as
+large as 2^31-1 (0x7fffffff), or about 2.147 billion rows and columns.
+Since very few applications really need to process such large images,
+we have imposed an arbitrary 1-million limit on rows and columns.
+Larger images will be rejected immediately with a png_error() call. If
+you wish to override this limit, you can use
+
+   png_set_user_limits(png_ptr, width_max, height_max);
+
+to set your own limits, or use width_max = height_max = 0x7fffffffL
+to allow all valid dimensions (libpng may reject some very large images
+anyway because of potential buffer overflow conditions).
+
+You should put this statement after you create the PNG structure and
+before calling png_read_info(), png_read_png(), or png_process_data().
+If you need to retrieve the limits that are being applied, use
+
+   width_max = png_get_user_width_max(png_ptr);
+   height_max = png_get_user_height_max(png_ptr);
+
 .SS Unknown-chunk handling
 
 Now you get to set the way the library processes unknown chunks in the
@@ -1614,7 +1636,7 @@ unless the library has been told to transform it into another format.
 For example, 4 bit/pixel paletted or grayscale data will be returned
 2 pixels/byte with the leftmost pixel in the high-order bits of the
 byte, unless png_set_packing() is called.  8-bit RGB data will be stored
-in RGB RGB RGB format unless png_set_filler()
+in RGB RGB RGB format unless png_set_filler() or png_set_add_alpha()
 is called to insert filler bytes, either before or after each RGB triplet.
 16-bit RGB data will be returned RRGGBB RRGGBB, with the most significant
 byte of the color value first, unless png_set_strip_16() is called to
@@ -1622,7 +1644,7 @@ transform it to regular RGB RGB triplets, or png_set_filler() or
 png_set_add alpha() is called to insert filler bytes, either before or
 after each RRGGBB triplet.  Similarly, 8-bit or 16-bit grayscale data can
 be modified with
-png_set_filler() or png_set_strip_16().
+png_set_filler(), png_set_add_alpha(), or png_set_strip_16().
 
 The following code transforms grayscale images of less than 8 to 8 bits,
 changes paletted images to RGB, and adds a full alpha channel if there is
@@ -1634,7 +1656,7 @@ viewing application that wishes to treat all images in the same way.
         png_set_palette_to_rgb(png_ptr);
 
     if (color_type == PNG_COLOR_TYPE_GRAY &&
-        bit_depth < 8) png_set_gray_1_2_4_to_8(png_ptr);
+        bit_depth < 8) png_set_expand_gray_1_2_4_to_8(png_ptr);
 
     if (png_get_valid(png_ptr, info_ptr,
         PNG_INFO_tRNS)) png_set_tRNS_to_alpha(png_ptr);
@@ -1644,6 +1666,11 @@ in libpng version 1.0.4, with the function names expanded to improve code
 readability.  In some future version they may actually do different
 things.
 
+As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
+added.  It expands the sample depth without changing tRNS to alpha.
+At the same time, png_set_gray_1_2_4_to_8() was deprecated, and it
+will be removed from a future version.
+
 
 PNG can have files with 16 bits per channel.  If you only can handle
 8 bits per channel, this will strip the pixels down to 8 bit.
@@ -1708,7 +1735,16 @@ does not affect images that already have full alpha channels.  To add an
 opaque alpha channel, use filler=0xff or 0xffff and PNG_FILLER_AFTER which
 will generate RGBA pixels.
 
+Note that png_set_filler() does not change the color type.  If you want
+to do that, you can add a true alpha channel with
+
+    if (color_type == PNG_COLOR_TYPE_RGB ||
            color_type == PNG_COLOR_TYPE_GRAY)
+    png_set_add_alpha(png_ptr, filler, PNG_FILLER_AFTER);
+
+where "filler" contains the alpha value to assign to each pixel.
+This function was added in libpng-1.2.7.
+
 If you are reading an image with an alpha channel, and you need the
 data as ARGB instead of the normal PNG format RGBA:
 
@@ -3585,7 +3621,7 @@ or any other MNG chunks; your application must provide its own support for
 them.  You may wish to consider using libmng (available at
 http://www.libmng.com) instead.
 
-.SH VII.  Changes to Libpng from version 0.88
+.SH VIII.  Changes to Libpng from version 0.88
 
 It should be noted that versions of libpng later than 0.96 are not
 distributed by the original libpng author, Guy Schalnat, nor by
@@ -3634,15 +3670,15 @@ application:
 
    png_uint_32 application_vn = PNG_LIBPNG_VER;
 
-.SH VIII. Y2K Compliance in libpng
+.SH IX. Y2K Compliance in libpng
 
-July 21, 2008
+September 6, 2008
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.
 
 This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.0.38rc03 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.32beta01 are Y2K compliant.  It is my belief that earlier
 versions were also Y2K compliant.
 
 Libpng only has three year fields.  One is a 2-byte unsigned integer that
@@ -3876,8 +3912,15 @@ the first widely used release:
  1.2.29              13    10229  12.so.0.29[.0]
  1.0.37              10    10037  10.so.0.37[.0]
  1.2.30beta01-04     13    10230  12.so.0.30[.0]
- 1.0.38rc01-03       10    10038  10.so.0.38[.0]
- 1.2.30rc01-03       13    10230  12.so.0.30[.0]
+ 1.0.38rc01-08       10    10038  10.so.0.38[.0]
+ 1.2.30rc01-08       13    10230  12.so.0.30[.0]
+ 1.0.38              10    10038  10.so.0.38[.0]
+ 1.2.30              13    10230  12.so.0.30[.0]
+ 1.0.39rc01-03       10    10039  10.so.0.39[.0]
+ 1.2.31rc01-03       13    10231  12.so.0.31[.0]
+ 1.0.39              10    10039  10.so.0.39[.0]
+ 1.2.31              13    10231  12.so.0.31[.0]
+ 1.2.32beta01        13    10232  12.so.0.32[.0]
 
 Henceforth the source version will match the shared-library minor
 and patch numbers; the shared-library major version number will be
@@ -3933,7 +3976,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.0.38rc03 - July 21, 2008:
+Libpng version 1.2.32beta01 - September 6, 2008:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
 
@@ -3954,7 +3997,7 @@ included in the libpng distribution, the latter shall prevail.)
 If you modify libpng you may insert additional notices immediately following
 this sentence.
 
-libpng versions 1.2.6, August 15, 2004, through 1.0.38rc03, July 21, 2008, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.32beta01, September 6, 2008, are
 Copyright (c) 2004,2006-2008 Glenn Randers-Pehrson, and are
 distributed according to the same disclaimer and license as libpng-1.2.5
 with the following individual added to the list of Contributing Authors
@@ -4053,7 +4096,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-July 21, 2008
+September 6, 2008
 
 .\" end of man page
 

libpngpf.3

@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "July 21, 2008"
+.TH LIBPNGPF 3 "September 6, 2008"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.0.38rc03
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.32beta01
 (private functions)
 .SH SYNOPSIS
 \fB#include <png.h>\fP
@@ -81,7 +81,7 @@ libpng \- Portable Network Graphics (PNG) Reference Library 1.0.38rc03
 
 \fI\fB
 
-\fBpng_charp png_decompress_chunk (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcomp_type\fP\fB, png_bytep \fP\fIchunkdata\fP\fB, png_size_t \fP\fIchunklength\fP\fB, png_size_t \fP\fIprefix_length\fP\fB, png_size_t \fI*data_length\fP\fB);\fP
+\fBvoid png_decompress_chunk (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcomp_type\fP\fB, png_charp \fP\fIchunkdata\fP\fB, png_size_t \fP\fIchunklength\fP\fB, png_size_t \fP\fIprefix_length\fP\fB, png_size_t \fI*data_length\fP\fB);\fP
 
 \fI\fB
 

png.5

@@ -1,4 +1,4 @@
-.TH PNG 5 "July 21, 2008"
+.TH PNG 5 "September 6, 2008"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION

png.c

@@ -1,7 +1,7 @@
 
 /* png.c - location for general purpose libpng functions
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -13,7 +13,7 @@
 #include "png.h"
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_0_38rc03 Your_png_h_is_not_version_1_0_38rc03;
+typedef version_1_2_32beta01 Your_png_h_is_not_version_1_2_32beta01;
 
 /* Version information for C files.  This had better match the version
  * string defined in png.h.  */
@@ -380,11 +380,11 @@ if ((mask & PNG_FREE_TRNS) && (png_ptr->flags & PNG_FLAG_FREE_TRNS))
 #endif
 {
     png_free(png_ptr, info_ptr->trans);
+    info_ptr->trans = NULL;
     info_ptr->valid &= ~PNG_INFO_tRNS;
 #ifndef PNG_FREE_ME_SUPPORTED
     png_ptr->flags &= ~PNG_FLAG_FREE_TRNS;
 #endif
-    info_ptr->trans = NULL;
 }
 #endif
 
@@ -490,6 +490,7 @@ if (mask & PNG_FREE_SPLT)
     png_free(png_ptr, png_ptr->unknown_chunk.data);
     png_ptr->unknown_chunk.data = NULL;
   }
+
 #ifdef PNG_FREE_ME_SUPPORTED
 if ((mask & PNG_FREE_UNKN) & info_ptr->free_me)
 #else
@@ -601,7 +602,7 @@ png_info_destroy(png_structp png_ptr, png_infop info_ptr)
    {
        png_free(png_ptr, png_ptr->chunk_list);
        png_ptr->chunk_list=NULL;
-       png_ptr->num_chunk_list=0;
+       png_ptr->num_chunk_list = 0;
    }
 #endif
 
@@ -693,7 +694,7 @@ png_charp PNGAPI
 png_get_copyright(png_structp png_ptr)
 {
    png_ptr = png_ptr;  /* silence compiler warning about unused png_ptr */
-   return ((png_charp) "\n libpng version 1.0.38rc03 - July 21, 2008\n\
+   return ((png_charp) "\n libpng version 1.2.32beta01 - September 6, 2008\n\
    Copyright (c) 1998-2008 Glenn Randers-Pehrson\n\
    Copyright (c) 1996-1997 Andreas Dilger\n\
    Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");

png.h

@@ -1,6 +1,6 @@
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.0.38rc03 - July 21, 2008
+ * libpng version 1.2.32beta01 - September 6, 2008
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -8,7 +8,7 @@
  * Authors and maintainers:
  *  libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
  *  libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
- *  libpng versions 0.97, January 1998, through 1.0.38rc03 - July 21, 2008: Glenn
+ *  libpng versions 0.97, January 1998, through 1.2.32beta01 - September 6, 2008: Glenn
  *  See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -194,8 +194,15 @@
  *    1.2.29                  13    10229  12.so.0.29[.0]
  *    1.0.37                  10    10037  10.so.0.37[.0]
  *    1.2.30beta01-04         13    10230  12.so.0.30[.0]
- *    1.0.38rc01-03           10    10038  10.so.0.38[.0]
- *    1.2.30rc01-03           13    10230  12.so.0.30[.0]
+ *    1.0.38rc01-08           10    10038  10.so.0.38[.0]
+ *    1.2.30rc01-08           13    10230  12.so.0.30[.0]
+ *    1.0.38                  10    10038  10.so.0.38[.0]
+ *    1.2.30                  13    10230  12.so.0.30[.0]
+ *    1.0.39rc01-03           10    10039  10.so.0.39[.0]
+ *    1.2.31rc01-03           13    10231  12.so.0.31[.0]
+ *    1.0.39                  10    10039  10.so.0.39[.0]
+ *    1.2.31                  13    10231  12.so.0.31[.0]
+ *    1.2.32beta01            13    10232  12.so.0.32[.0]
  *
  *    Henceforth the source version will match the shared-library major
  *    and minor numbers; the shared-library major version number will be
@@ -225,7 +232,7 @@
  * If you modify libpng you may insert additional notices immediately following
  * this sentence.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.0.38rc03, July 21, 2008, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.2.32beta01, September 6, 2008, are
  * Copyright (c) 2004, 2006-2008 Glenn Randers-Pehrson, and are
  * distributed according to the same disclaimer and license as libpng-1.2.5
  * with the following individual added to the list of Contributing Authors:
@@ -337,13 +344,13 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    July 21, 2008
+ *    September 6, 2008
  *
  *    Since the PNG Development group is an ad-hoc body, we can't make
  *    an official declaration.
  *
  *    This is your unofficial assurance that libpng from version 0.71 and
- *    upward through 1.0.38rc03 are Y2K compliant.  It is my belief that earlier
+ *    upward through 1.2.32beta01 are Y2K compliant.  It is my belief that earlier
  *    versions were also Y2K compliant.
  *
  *    Libpng only has three year fields.  One is a 2-byte unsigned integer
@@ -399,21 +406,21 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.0.38rc03"
+#define PNG_LIBPNG_VER_STRING "1.2.32beta01"
 #define PNG_HEADER_VERSION_STRING \
-   " libpng version 1.0.38rc03 - July 21, 2008\n"
+   " libpng version 1.2.32beta01 - September 6, 2008\n"
 
 #define PNG_LIBPNG_VER_SONUM   0
-#define PNG_LIBPNG_VER_DLLNUM  10
+#define PNG_LIBPNG_VER_DLLNUM  13
 
 /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
 #define PNG_LIBPNG_VER_MAJOR   1
-#define PNG_LIBPNG_VER_MINOR   0
-#define PNG_LIBPNG_VER_RELEASE 38
+#define PNG_LIBPNG_VER_MINOR   2
+#define PNG_LIBPNG_VER_RELEASE 32
 /* This should match the numeric part of the final component of
  * PNG_LIBPNG_VER_STRING, omitting any leading zero: */
 
-#define PNG_LIBPNG_VER_BUILD  03
+#define PNG_LIBPNG_VER_BUILD  01
 
 /* Release Status */
 #define PNG_LIBPNG_BUILD_ALPHA    1
@@ -430,14 +437,14 @@
 #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
                                        PNG_LIBPNG_BUILD_PRIVATE */
 
-#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_RC
+#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
 
 /* Careful here.  At one time, Guy wanted to use 082, but that would be octal.
  * We must not include leading zeros.
  * Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only
  * version 1.0.0 was mis-numbered 100 instead of 10000).  From
  * version 1.0.1 it's    xxyyzz, where x=major, y=minor, z=release */
-#define PNG_LIBPNG_VER 10038 /* 1.0.38 */
+#define PNG_LIBPNG_VER 10232 /* 1.2.32 */
 
 #ifndef PNG_VERSION_INFO_ONLY
 /* include the compression library's header */
@@ -1458,7 +1465,7 @@ struct png_struct_def
 /* This triggers a compiler error in png.c, if png.c and png.h
  * do not agree upon the version number.
  */
-typedef png_structp version_1_0_38rc03;
+typedef png_structp version_1_2_32beta01;
 
 typedef png_struct FAR * FAR * png_structpp;
 
@@ -3035,8 +3042,8 @@ PNG_EXTERN void png_crc_read PNGARG((png_structp png_ptr, png_bytep buf,
 /* Decompress data in a chunk that uses compression */
 #if defined(PNG_zTXt_SUPPORTED) || defined(PNG_iTXt_SUPPORTED) || \
     defined(PNG_iCCP_SUPPORTED) || defined(PNG_sPLT_SUPPORTED)
-PNG_EXTERN png_charp png_decompress_chunk PNGARG((png_structp png_ptr,
-   int comp_type, png_charp chunkdata, png_size_t chunklength,
+PNG_EXTERN void png_decompress_chunk PNGARG((png_structp png_ptr,
+   int comp_type, png_size_t chunklength,
    png_size_t prefix_length, png_size_t *data_length));
 #endif
 

pngconf.h

@@ -1,7 +1,7 @@
 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.0.38rc03 - July 21, 2008
+ * libpng version 1.2.32beta01 - September 6, 2008
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -17,12 +17,18 @@
 #ifndef PNGCONF_H
 #define PNGCONF_H
 
-#define PNG_1_0_X
+#define PNG_1_2_X
 
 /* 
  * PNG_USER_CONFIG has to be defined on the compiler command line. This
  * includes the resource compiler for Windows DLL configurations.
  */
+#ifdef PNG_USER_CONFIG
+#  ifndef PNG_USER_PRIVATEBUILD
+#    define PNG_USER_PRIVATEBUILD
+#  endif
+#include "pngusr.h"
+#endif
 
 /* PNG_CONFIGURE_LIBPNG is set by the "configure" script. */
 #ifdef PNG_CONFIGURE_LIBPNG

pngerror.c

@@ -1,7 +1,7 @@
 
 /* pngerror.c - stub functions for i/o and memory allocation
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -44,16 +44,17 @@ png_error(png_structp png_ptr, png_const_charp error_message)
      {
        if (*error_message == '#')
        {
+         /* Strip "#nnnn " from beginning of error message. */
            int offset;
            for (offset = 1; offset<15; offset++)
-              if (*(error_message + offset) == ' ')
+              if (error_message[offset] == ' ')
                   break;
            if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT)
            {
               int i;
-              for (i=0; i<offset - 1; i++)
-                 msg[i]=error_message[i+1];
-              msg[i]='\0';
+              for (i = 0; i < offset - 1; i++)
+                 msg[i] = error_message[i + 1];
+              msg[i - 1] = '\0';
               error_message = msg;
            }
            else
@@ -63,9 +64,9 @@ png_error(png_structp png_ptr, png_const_charp error_message)
        {
            if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT)
            {
-              msg[0]='0';
-              msg[1]='\0';
-              error_message=msg;
+              msg[0] = '0';
+              msg[1] = '\0';
+              error_message = msg;
            }
        }
      }
@@ -110,8 +111,8 @@ png_warning(png_structp png_ptr, png_const_charp warning_message)
      {
        if (*warning_message == '#')
        {
-           for (offset = 1; offset<15; offset++)
-              if (*(warning_message + offset) == ' ')
+           for (offset = 1; offset < 15; offset++)
+              if (warning_message[offset] == ' ')
                   break;
        }
      }
@@ -216,19 +217,20 @@ png_default_error(png_structp png_ptr, png_const_charp error_message)
 #ifdef PNG_ERROR_NUMBERS_SUPPORTED
    if (*error_message == '#')
    {
+     /* Strip "#nnnn " from beginning of warning message. */
      int offset;
      char error_number[16];
-     for (offset=0; offset<15; offset++)
+     for (offset = 0; offset<15; offset++)
      {
-         error_number[offset] = *(error_message + offset + 1);
-         if (*(error_message + offset) == ' ')
+         error_number[offset] = error_message[offset + 1];
+         if (error_message[offset] == ' ')
              break;
      }
      if ((offset > 1) && (offset < 15))
      {
-       error_number[offset - 1]='\0';
+       error_number[offset - 1] = '\0';
        fprintf(stderr, "libpng error no. %s: %s\n", error_number,
-          error_message + offset);
+          error_message + offset + 1);
      }
      else
        fprintf(stderr, "libpng error: %s, offset=%d\n", error_message, offset);
@@ -274,15 +276,15 @@ png_default_warning(png_structp png_ptr, png_const_charp warning_message)
    {
      int offset;
      char warning_number[16];
-     for (offset=0; offset<15; offset++)
+     for (offset = 0; offset < 15; offset++)
      {
-        warning_number[offset]=*(warning_message + offset + 1);
-        if (*(warning_message + offset) == ' ')
+        warning_number[offset] = warning_message[offset + 1];
+        if (warning_message[offset] == ' ')
             break;
      }
      if ((offset > 1) && (offset < 15))
      {
-       warning_number[offset + 1]='\0';
+       warning_number[offset + 1] = '\0';
        fprintf(stderr, "libpng warning no. %s: %s\n", warning_number,
           warning_message + offset);
      }

pngget.c

@@ -1,7 +1,7 @@
 
 /* pngget.c - retrieval of values from info struct
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngmem.c

@@ -1,7 +1,7 @@
 
 /* pngmem.c - stub functions for memory allocation
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -272,6 +272,7 @@ png_malloc_default(png_structp png_ptr, png_uint_32 size)
 /* free a pointer allocated by png_malloc().  In the default
    configuration, png_ptr is not used, but is passed in case it
    is needed.  If ptr is NULL, return without taking any action. */
+
 void PNGAPI
 png_free(png_structp png_ptr, png_voidp ptr)
 {
@@ -543,7 +544,7 @@ png_malloc_warn(png_structp png_ptr, png_uint_32 size)
    png_uint_32 save_flags;
    if (png_ptr == NULL) return (NULL);
 
-   save_flags=png_ptr->flags;
+   save_flags = png_ptr->flags;
    png_ptr->flags|=PNG_FLAG_MALLOC_NULL_MEM_OK;
    ptr = (png_voidp)png_malloc((png_structp)png_ptr, size);
    png_ptr->flags=save_flags;
@@ -586,10 +587,11 @@ void PNGAPI
 png_set_mem_fn(png_structp png_ptr, png_voidp mem_ptr, png_malloc_ptr
   malloc_fn, png_free_ptr free_fn)
 {
-   if (png_ptr != NULL) {
-   png_ptr->mem_ptr = mem_ptr;
-   png_ptr->malloc_fn = malloc_fn;
-   png_ptr->free_fn = free_fn;
+   if (png_ptr != NULL)
+   {
+      png_ptr->mem_ptr = mem_ptr;
+      png_ptr->malloc_fn = malloc_fn;
+      png_ptr->free_fn = free_fn;
    }
 }
 

pngpread.c

@@ -1,7 +1,7 @@
 
 /* pngpread.c - read a png file in push mode
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -212,6 +212,7 @@ png_push_read_chunk(png_structp png_ptr, png_infop info_ptr)
       png_ptr->push_length = png_get_uint_31(png_ptr, chunk_length);
       png_reset_crc(png_ptr);
       png_crc_read(png_ptr, png_ptr->chunk_name, 4);
+      png_check_chunk_name(png_ptr, png_ptr->chunk_name);
       png_ptr->mode |= PNG_HAVE_CHUNK_HEADER;
    }
 
@@ -221,10 +222,10 @@ png_push_read_chunk(png_structp png_ptr, png_infop info_ptr)
 
    if (!png_memcmp(png_ptr->chunk_name, png_IHDR, 4))
    {
+      if (png_ptr->push_length != 13)
+         png_error(png_ptr, "Invalid IHDR length");
       if (png_ptr->push_length + 4 > png_ptr->buffer_size)
       {
-         if (png_ptr->push_length != 13)
-            png_error(png_ptr, "Invalid IHDR length");
          png_push_save_buffer(png_ptr);
          return;
       }
@@ -1278,7 +1279,7 @@ png_push_read_zTXt(png_structp png_ptr, png_infop info_ptr)
                tmp = text;
                text = (png_charp)png_malloc(png_ptr, text_size +
                   (png_uint_32)(png_ptr->zbuf_size 
-                  - png_ptr->zstream.avail_out));
+                  - png_ptr->zstream.avail_out + 1));
                png_memcpy(text, tmp, text_size);
                png_free(png_ptr, tmp);
                png_memcpy(text + text_size, png_ptr->zbuf,
@@ -1462,8 +1463,7 @@ void /* PRIVATE */
 png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
    length)
 {
-   png_uint_32 skip=0;
-   png_check_chunk_name(png_ptr, png_ptr->chunk_name);
+   png_uint_32 skip = 0;
 
    if (!(png_ptr->chunk_name[0] & 0x20))
    {
@@ -1494,7 +1494,8 @@ png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
       png_memcpy((png_charp)png_ptr->unknown_chunk.name,
                  (png_charp)png_ptr->chunk_name, 
                  png_sizeof(png_ptr->unknown_chunk.name));
-      png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name)-1]='\0';
+      png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name) - 1]
+        = '\0';
 
       png_ptr->unknown_chunk.size = (png_size_t)length;
       if (length == 0)

pngread.c

@@ -1,7 +1,7 @@
 
 /* pngread.c - read a PNG file
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -34,6 +34,9 @@ png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
 {
 #endif /* PNG_USER_MEM_SUPPORTED */
 
+#ifdef PNG_SETJMP_SUPPORTED
+   volatile
+#endif
    png_structp png_ptr;
 
 #ifdef PNG_SETJMP_SUPPORTED
@@ -68,7 +71,7 @@ png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
 #endif
    {
       png_free(png_ptr, png_ptr->zbuf);
-      png_ptr->zbuf=NULL;
+      png_ptr->zbuf = NULL;
 #ifdef PNG_USER_MEM_SUPPORTED
       png_destroy_struct_2((png_voidp)png_ptr,
          (png_free_ptr)free_fn, (png_voidp)mem_ptr);
@@ -90,7 +93,7 @@ png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
 
    if (user_png_ver)
    {
-     i=0;
+     i = 0;
      do
      {
        if (user_png_ver[i] != png_libpng_ver[i])
@@ -127,7 +130,7 @@ png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
         png_warning(png_ptr, msg);
 #endif
 #ifdef PNG_ERROR_NUMBERS_SUPPORTED
-        png_ptr->flags=0;
+        png_ptr->flags = 0;
 #endif
         png_error(png_ptr,
            "Incompatible libpng version in application and library");
@@ -195,7 +198,7 @@ png_read_init_2(png_structp png_ptr, png_const_charp user_png_ver,
       png_sizeof(png_info) > png_info_size)
    {
       char msg[80];
-      png_ptr->warning_fn=NULL;
+      png_ptr->warning_fn = NULL;
       if (user_png_ver)
       {
         png_snprintf(msg, 80,
@@ -211,18 +214,18 @@ png_read_init_2(png_structp png_ptr, png_const_charp user_png_ver,
 #endif
    if (png_sizeof(png_struct) > png_struct_size)
      {
-       png_ptr->error_fn=NULL;
+       png_ptr->error_fn = NULL;
 #ifdef PNG_ERROR_NUMBERS_SUPPORTED
-       png_ptr->flags=0;
+       png_ptr->flags = 0;
 #endif
        png_error(png_ptr,
        "The png struct allocated by the application for reading is too small.");
      }
    if (png_sizeof(png_info) > png_info_size)
      {
-       png_ptr->error_fn=NULL;
+       png_ptr->error_fn = NULL;
 #ifdef PNG_ERROR_NUMBERS_SUPPORTED
-       png_ptr->flags=0;
+       png_ptr->flags = 0;
 #endif
        png_error(png_ptr,
          "The info struct allocated by application for reading is too small.");
@@ -239,7 +242,7 @@ png_read_init_3(png_structpp ptr_ptr, png_const_charp user_png_ver,
    jmp_buf tmp_jmp;  /* to save current jump buffer */
 #endif
 
-   int i=0;
+   int i = 0;
 
    png_structp png_ptr=*ptr_ptr;
 
@@ -252,7 +255,7 @@ png_read_init_3(png_structpp ptr_ptr, png_const_charp user_png_ver,
 #ifdef PNG_LEGACY_SUPPORTED
        png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH;
 #else
-       png_ptr->warning_fn=NULL;
+       png_ptr->warning_fn = NULL;
        png_warning(png_ptr,
         "Application uses deprecated png_read_init() and should be recompiled.");
        break;
@@ -406,7 +409,7 @@ png_read_info(png_structp png_ptr, png_infop info_ptr)
 #endif
 #endif /* PNG_USE_LOCAL_ARRAYS */
       png_uint_32 length = png_read_chunk_header(png_ptr);
-      png_bytep chunk_name = png_ptr->chunk_name;
+      PNG_CONST png_bytep chunk_name = png_ptr->chunk_name;
 
       /* This should be a binary subdivision search or a hash for
        * matching the chunk name rather than a linear search.
@@ -904,9 +907,6 @@ png_read_image(png_structp png_ptr, png_bytepp image)
 void PNGAPI
 png_read_end(png_structp png_ptr, png_infop info_ptr)
 {
-   png_bytep chunk_name;
-   png_uint_32 length;
-
    png_debug(1, "in png_read_end\n");
    if (png_ptr == NULL) return;
    png_crc_finish(png_ptr, 0); /* Finish off CRC from last IDAT chunk */
@@ -970,8 +970,8 @@ png_read_end(png_structp png_ptr, png_infop info_ptr)
       PNG_CONST PNG_zTXt;
 #endif
 #endif /* PNG_USE_LOCAL_ARRAYS */
-      length = png_read_chunk_header(png_ptr);
-      chunk_name = png_ptr->chunk_name;
+      png_uint_32 length = png_read_chunk_header(png_ptr);
+      PNG_CONST png_bytep chunk_name = png_ptr->chunk_name;
 
       if (!png_memcmp(chunk_name, png_IHDR, 4))
          png_handle_IHDR(png_ptr, info_ptr, length);

pngrio.c

@@ -1,7 +1,7 @@
 
 /* pngrio.c - functions for data input
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngrtran.c

@@ -1,7 +1,7 @@
 
 /* pngrtran.c - transforms the data in a row for PNG readers
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -274,7 +274,7 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
             }
          }
          png_free(png_ptr, png_ptr->dither_sort);
-         png_ptr->dither_sort=NULL;
+         png_ptr->dither_sort = NULL;
       }
       else
       {
@@ -292,7 +292,7 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
          png_dsortp t;
          png_dsortpp hash;
 
-         t=NULL;
+         t = NULL;
 
          /* initialize palette index arrays */
          png_ptr->index_to_palette = (png_bytep)png_malloc(png_ptr,
@@ -436,8 +436,8 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
          png_free(png_ptr, hash);
          png_free(png_ptr, png_ptr->palette_to_index);
          png_free(png_ptr, png_ptr->index_to_palette);
-         png_ptr->palette_to_index=NULL;
-         png_ptr->index_to_palette=NULL;
+         png_ptr->palette_to_index = NULL;
+         png_ptr->index_to_palette = NULL;
       }
       num_palette = maximum_colors;
    }
@@ -2213,10 +2213,9 @@ png_do_gray_to_rgb(png_row_infop row_info, png_bytep row)
 /* reduce RGB files to grayscale, with or without alpha
  * using the equation given in Poynton's ColorFAQ at
  * <http://www.inforamp.net/~poynton/>  (THIS LINK IS DEAD June 2008)
- * Copyright (c) 1998-01-04 Charles Poynton poynton at inforamp.net
- * New links:
+ * New link:
  * <http://www.poynton.com/notes/colour_and_gamma/>
- * Copyright (c) 2006-11-28 Charles Poynton poynton at poynton.com
+ * Charles Poynton poynton at poynton.com
  *
  *     Y = 0.212671 * R + 0.715160 * G + 0.072169 * B
  *

pngrutil.c

@@ -1,7 +1,7 @@
 
 /* pngrutil.c - utilities to read a PNG file
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.31 [August 19, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -122,6 +122,9 @@ png_read_chunk_header(png_structp png_ptr)
    png_reset_crc(png_ptr);
    png_calculate_crc(png_ptr, png_ptr->chunk_name, 4);
 
+   /* check to see if chunk name is valid */
+   png_check_chunk_name(png_ptr, png_ptr->chunk_name);
+
    return length;
 }
 
@@ -213,9 +216,9 @@ png_crc_error(png_structp png_ptr)
  * holding the original prefix part and an uncompressed version of the
  * trailing part (the malloc area passed in is freed).
  */
-png_charp /* PRIVATE */
+void /* PRIVATE */
 png_decompress_chunk(png_structp png_ptr, int comp_type,
-                              png_charp chunkdata, png_size_t chunklength,
+                              png_size_t chunklength,
                               png_size_t prefix_size, png_size_t *newlength)
 {
    static PNG_CONST char msg[] = "Error decoding compressed text";
@@ -225,7 +228,7 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
    if (comp_type == PNG_COMPRESSION_TYPE_BASE)
    {
       int ret = Z_OK;
-      png_ptr->zstream.next_in = (png_bytep)(chunkdata + prefix_size);
+      png_ptr->zstream.next_in = (png_bytep)(png_ptr->chunkdata + prefix_size);
       png_ptr->zstream.avail_in = (uInt)(chunklength - prefix_size);
       png_ptr->zstream.next_out = png_ptr->zbuf;
       png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
@@ -251,17 +254,18 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
                text = (png_charp)png_malloc_warn(png_ptr, text_size);
                if (text ==  NULL)
                  {
-                    png_free(png_ptr, chunkdata);
-                    chunkdata = NULL;
+                    png_free(png_ptr, png_ptr->chunkdata);
+                    png_ptr->chunkdata = NULL;
                     png_error(png_ptr, "Not enough memory to decompress chunk");
                  }
-               png_memcpy(text, chunkdata, prefix_size);
+               png_memcpy(text, png_ptr->chunkdata, prefix_size);
             }
 
             text[text_size - 1] = 0x00;
 
             /* Copy what we can of the error message into the text chunk */
-            text_size = (png_size_t)(chunklength - (text - chunkdata) - 1);
+            text_size = (png_size_t)(chunklength -
+              (text - png_ptr->chunkdata) - 1);
             if (text_size > png_sizeof(msg))
                text_size = png_sizeof(msg);
             png_memcpy(text + prefix_size, msg, text_size);
@@ -276,14 +280,14 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
                text = (png_charp)png_malloc_warn(png_ptr, text_size + 1);
                if (text ==  NULL)
                {
-                  png_free(png_ptr, chunkdata);
-                  chunkdata = NULL;
+                  png_free(png_ptr, png_ptr->chunkdata);
+                  png_ptr->chunkdata = NULL;
                   png_error(png_ptr,
                     "Not enough memory to decompress chunk.");
                }
                png_memcpy(text + prefix_size, png_ptr->zbuf,
                     text_size - prefix_size);
-               png_memcpy(text, chunkdata, prefix_size);
+               png_memcpy(text, png_ptr->chunkdata, prefix_size);
                *(text + text_size) = 0x00;
             }
             else
@@ -297,8 +301,8 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
                if (text == NULL)
                {
                   png_free(png_ptr, tmp);
-                  png_free(png_ptr, chunkdata);
-                  chunkdata = NULL;
+                  png_free(png_ptr, png_ptr->chunkdata);
+                  png_ptr->chunkdata = NULL;
                   png_error(png_ptr,
                     "Not enough memory to decompress chunk..");
                }
@@ -346,11 +350,11 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
             text = (png_charp)png_malloc_warn(png_ptr, text_size+1);
             if (text == NULL)
               {
-                png_free(png_ptr, chunkdata);
-                chunkdata = NULL;
+                png_free(png_ptr, png_ptr->chunkdata);
+                png_ptr->chunkdata = NULL;
                 png_error(png_ptr, "Not enough memory for text.");
               }
-            png_memcpy(text, chunkdata, prefix_size);
+            png_memcpy(text, png_ptr->chunkdata, prefix_size);
          }
          *(text + text_size) = 0x00;
       }
@@ -358,8 +362,8 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
       inflateReset(&png_ptr->zstream);
       png_ptr->zstream.avail_in = 0;
 
-      png_free(png_ptr, chunkdata);
-      chunkdata = text;
+      png_free(png_ptr, png_ptr->chunkdata);
+      png_ptr->chunkdata = text;
       *newlength=text_size;
    }
    else /* if (comp_type != PNG_COMPRESSION_TYPE_BASE) */
@@ -373,11 +377,9 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
       png_warning(png_ptr, "Unknown zTXt compression type");
 #endif
 
-      *(chunkdata + prefix_size) = 0x00;
+      *(png_ptr->chunkdata + prefix_size) = 0x00;
       *newlength = prefix_size;
    }
-
-   return chunkdata;
 }
 #endif
 
@@ -553,7 +555,6 @@ png_handle_PLTE(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
          if (png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_NOWARN)
          {
             png_chunk_error(png_ptr, "CRC error");
-%15+%            png_chunk_benign_error(png_ptr, "CRC error");
          }
          else
          {
@@ -902,8 +903,6 @@ png_handle_cHRM(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
       int_x_white, int_y_white, int_x_red, int_y_red, int_x_green,
       int_y_green, int_x_blue, int_y_blue);
 #endif
-   if (png_crc_finish(png_ptr, 0))
-      return;
 }
 #endif
 
@@ -1086,8 +1085,8 @@ png_handle_iCCP(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
    }
 
    prefix_length = profile - png_ptr->chunkdata;
-   png_ptr->chunkdata = png_decompress_chunk(png_ptr, compression_type,
-     png_ptr->chunkdata, slength, prefix_length, &data_length);
+   png_decompress_chunk(png_ptr, compression_type,
+     slength, prefix_length, &data_length);
 
    profile_length = data_length - prefix_length;
 
@@ -1101,7 +1100,7 @@ png_handle_iCCP(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
 
    /* Check the profile_size recorded in the first 32 bits of the ICC profile */
    pC = (png_bytep)(png_ptr->chunkdata + prefix_length);
-   profile_size = ((*(pC  ))<<24) |
+   profile_size = ((*(pC    ))<<24) |
                   ((*(pC + 1))<<16) |
                   ((*(pC + 2))<< 8) |
                   ((*(pC + 3))    );
@@ -2061,8 +2060,8 @@ png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
    }
    prefix_len = text - png_ptr->chunkdata;
 
-   png_ptr->chunkdata = (png_charp)png_decompress_chunk(png_ptr, comp_type,
-     png_ptr->chunkdata, (png_size_t)length, prefix_len, &data_len);
+   png_decompress_chunk(png_ptr, comp_type,
+     (png_size_t)length, prefix_len, &data_len);
 
    text_ptr = (png_textp)png_malloc_warn(png_ptr,
       (png_uint_32)png_sizeof(png_text));
@@ -2190,8 +2189,8 @@ png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
 
    key=png_ptr->chunkdata;
    if (comp_flag)
-       png_ptr->chunkdata = png_decompress_chunk(png_ptr, comp_type,
-         png_ptr->chunkdata, (size_t)length, prefix_len, &data_len);
+       png_decompress_chunk(png_ptr, comp_type,
+         (size_t)length, prefix_len, &data_len);
    else
        data_len = png_strlen(png_ptr->chunkdata + prefix_len);
    text_ptr = (png_textp)png_malloc_warn(png_ptr,
@@ -2242,8 +2241,6 @@ png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
          png_ptr->mode |= PNG_AFTER_IDAT;
    }
 
-   png_check_chunk_name(png_ptr, png_ptr->chunk_name);
-
    if (!(png_ptr->chunk_name[0] & 0x20))
    {
 #if defined(PNG_READ_UNKNOWN_CHUNKS_SUPPORTED)

pngset.c

@@ -1,7 +1,7 @@
 
 /* pngset.c - storage of image information into info struct
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -167,7 +167,7 @@ png_set_gAMA(png_structp png_ptr, png_infop info_ptr, double file_gamma)
       gamma=21474.83;
    }
    else
-      gamma=file_gamma;
+      gamma = file_gamma;
    info_ptr->gamma = (float)gamma;
 #ifdef PNG_FIXED_POINT_SUPPORTED
    info_ptr->int_gamma = (int)(gamma*100000.+.5);
@@ -200,7 +200,7 @@ png_set_gAMA_fixed(png_structp png_ptr, png_infop info_ptr, png_fixed_point
        gamma = 0;
      }
      else
-       gamma=int_gamma;
+       gamma = int_gamma;
    }
 #ifdef PNG_FLOATING_POINT_SUPPORTED
    info_ptr->gamma = (float)(gamma/100000.);
@@ -502,6 +502,7 @@ png_set_sCAL_s(png_structp png_ptr, png_infop info_ptr,
    if (info_ptr->scal_s_height == NULL)
    {
       png_free (png_ptr, info_ptr->scal_s_width);
+      info_ptr->scal_s_width = NULL;
       png_warning(png_ptr,
        "Memory allocation failed while processing sCAL.");
       return;
@@ -731,7 +732,7 @@ png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
    int num_text)
 {
    int ret;
-   ret=png_set_text_2(png_ptr, info_ptr, text_ptr, num_text);
+   ret = png_set_text_2(png_ptr, info_ptr, text_ptr, num_text);
    if (ret)
      png_error(png_ptr, "Insufficient memory to store text");
 }
@@ -855,13 +856,13 @@ png_set_text_2(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
 #ifdef PNG_iTXt_SUPPORTED
       if (text_ptr[i].compression > 0)
       {
-         textp->lang=textp->key + key_len + 1;
+         textp->lang = textp->key + key_len + 1;
          png_memcpy(textp->lang, text_ptr[i].lang, lang_len);
          *(textp->lang + lang_len) = '\0';
-         textp->lang_key=textp->lang + lang_len + 1;
+         textp->lang_key = textp->lang + lang_len + 1;
          png_memcpy(textp->lang_key, text_ptr[i].lang_key, lang_key_len);
          *(textp->lang_key + lang_key_len) = '\0';
-         textp->text=textp->lang_key + lang_key_len + 1;
+         textp->text = textp->lang_key + lang_key_len + 1;
       }
       else
 #endif
@@ -870,7 +871,7 @@ png_set_text_2(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
          textp->lang=NULL;
          textp->lang_key=NULL;
 #endif
-         textp->text=textp->key + key_len + 1;
+         textp->text = textp->key + key_len + 1;
       }
       if (text_length)
          png_memcpy(textp->text, text_ptr[i].text,
@@ -1169,7 +1170,7 @@ png_set_keep_unknown_chunks(png_structp png_ptr, int keep, png_bytep
     }
     if (chunk_list == NULL)
       return;
-    old_num_chunks=png_ptr->num_chunk_list;
+    old_num_chunks = png_ptr->num_chunk_list;
     new_list=(png_bytep)png_malloc(png_ptr,
        (png_uint_32)
        (5*(num_chunks + old_num_chunks)));
@@ -1182,10 +1183,10 @@ png_set_keep_unknown_chunks(png_structp png_ptr, int keep, png_bytep
     }
     png_memcpy(new_list + 5*old_num_chunks, chunk_list,
        (png_size_t)(5*num_chunks));
-    for (p=new_list + 5*old_num_chunks + 4, i = 0; i<num_chunks; i++, p += 5)
+    for (p = new_list + 5*old_num_chunks + 4, i = 0; i<num_chunks; i++, p += 5)
        *p=(png_byte)keep;
-    png_ptr->num_chunk_list=old_num_chunks + num_chunks;
-    png_ptr->chunk_list=new_list;
+    png_ptr->num_chunk_list = old_num_chunks + num_chunks;
+    png_ptr->chunk_list = new_list;
 #ifdef PNG_FREE_ME_SUPPORTED
     png_ptr->free_me |= PNG_FREE_LIST;
 #endif
@@ -1254,6 +1255,7 @@ png_set_asm_flags (png_structp png_ptr, png_uint_32 asm_flags)
 /* Obsolete as of libpng-1.2.20 and will be removed from libpng-1.4.0 */
     if (png_ptr != NULL)
     png_ptr->asm_flags = 0;
+    asm_flags = asm_flags; /* Quiet the compiler */
 }
 
 /* this function was added to libpng 1.2.0 */
@@ -1265,6 +1267,9 @@ png_set_mmx_thresholds (png_structp png_ptr,
 /* Obsolete as of libpng-1.2.20 and will be removed from libpng-1.4.0 */
     if (png_ptr == NULL)
        return;
+    /* Quiet the compiler */
+    mmx_bitdepth_threshold = mmx_bitdepth_threshold;
+    mmx_rowbytes_threshold = mmx_rowbytes_threshold;
 }
 #endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
 

pngtest.c

@@ -1,7 +1,7 @@
 
 /* pngtest.c - a simple test program to test libpng
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.32 [September 6, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -82,9 +82,9 @@ static float t_start, t_stop, t_decode, t_encode, t_misc;
 #endif
 
 #if defined(PNG_TIME_RFC1123_SUPPORTED)
-#define PNG_tIME_STRING_LENGTH 30
+#define PNG_tIME_STRING_LENGTH 29
 static int tIME_chunk_present = 0;
-static char tIME_string[PNG_tIME_STRING_LENGTH] = "no tIME chunk present in file";
+static char tIME_string[PNG_tIME_STRING_LENGTH] = "tIME chunk is not present";
 #endif
 
 static int verbose = 0;
@@ -571,7 +571,7 @@ png_debug_free(png_structp png_ptr, png_voidp ptr)
                the memory that is to be freed. */
             png_memset(ptr, 0x55, pinfo->size);
             png_free_default(png_ptr, pinfo);
-            pinfo=NULL;
+            pinfo = NULL;
             break;
          }
          if (pinfo->next == NULL)
@@ -587,7 +587,7 @@ png_debug_free(png_structp png_ptr, png_voidp ptr)
    if (verbose)
       printf("Freeing %x\n", ptr);
    png_free_default(png_ptr, ptr);
-   ptr=NULL;
+   ptr = NULL;
 }
 #endif /* PNG_USER_MEM_SUPPORTED && PNG_DEBUG */
 /* END of code to test memory allocation/deallocation */
@@ -775,8 +775,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
 #endif
    {
       fprintf(STDERR, "%s -> %s: libpng read error\n", inname, outname);
-      if (row_buf)
-         png_free(read_ptr, row_buf);
+      png_free(read_ptr, row_buf);
+      row_buf = NULL;
       png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);
 #ifdef PNG_WRITE_SUPPORTED
       png_destroy_info_struct(write_ptr, &write_end_info_ptr);
@@ -1241,6 +1241,7 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
 #ifndef SINGLE_ROWBUF_ALLOC
          png_debug2(0, "Freeing row buffer (pass %d, y = %ld)\n\n", pass, y);
          png_free(read_ptr, row_buf);
+         row_buf = NULL;
 #endif /* !SINGLE_ROWBUF_ALLOC */
       }
    }
@@ -1326,7 +1327,7 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
 #ifdef SINGLE_ROWBUF_ALLOC
    png_debug(1, "destroying row_buf for read_ptr\n");
    png_free(read_ptr, row_buf);
-   row_buf=NULL;
+   row_buf = NULL;
 #endif /* SINGLE_ROWBUF_ALLOC */
    png_debug(1, "destroying read_ptr, read_info_ptr, end_info_ptr\n");
    png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);
@@ -1684,4 +1685,4 @@ main(int argc, char *argv[])
 }
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_0_38rc03 your_png_h_is_not_version_1_0_38rc03;
+typedef version_1_2_32beta01 your_png_h_is_not_version_1_2_32beta01;

pngtrans.c

@@ -1,7 +1,7 @@
 
 /* pngtrans.c - transforms the data in a row (used by both readers and writers)
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngwio.c

@@ -1,7 +1,7 @@
 
 /* pngwio.c - functions for data output
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngwrite.c

@@ -1,7 +1,7 @@
 
 /* pngwrite.c - general routines to write a PNG file
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.31 [August 19, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -396,10 +396,15 @@ png_write_end(png_structp png_ptr, png_infop info_ptr)
    /* This flush, added in libpng-1.0.8, removed from libpng-1.0.9beta03,
     * and restored again in libpng-1.2.30, may cause some applications that
     * do not set png_ptr->output_flush_fn to crash.  If your application
-    * experiences this problem, please report the event to
-    * png-mng-implement at lists.sf.net .
+    * experiences a problem, please try building libpng with
+    * PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED defined, and report the event to
+    * png-mng-implement at lists.sf.net .  This kludge will be removed
+    * from libpng-1.4.0.
     */
+#if defined(PNG_WRITE_FLUSH_SUPPORTED) && \
+    defined(PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED)
    png_flush(png_ptr);
+#endif
 }
 
 #if defined(PNG_WRITE_tIME_SUPPORTED)
@@ -446,7 +451,10 @@ png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
    png_malloc_ptr malloc_fn, png_free_ptr free_fn)
 {
 #endif /* PNG_USER_MEM_SUPPORTED */
-   png_structp png_ptr;
+#ifdef PNG_SETJMP_SUPPORTED
+    volatile
+#endif
+    png_structp png_ptr;
 #ifdef PNG_SETJMP_SUPPORTED
 #ifdef USE_FAR_KEYWORD
    jmp_buf jmpbuf;
@@ -477,7 +485,7 @@ png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
 #endif
    {
       png_free(png_ptr, png_ptr->zbuf);
-      png_ptr->zbuf=NULL;
+       png_ptr->zbuf=NULL;
       png_destroy_struct(png_ptr);
       return (NULL);
    }
@@ -1034,7 +1042,7 @@ png_destroy_write_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr)
         {
            png_free(png_ptr, png_ptr->chunk_list);
            png_ptr->chunk_list=NULL;
-           png_ptr->num_chunk_list=0;
+           png_ptr->num_chunk_list = 0;
         }
 #endif
       }

pngwutil.c

@@ -1,7 +1,7 @@
 
 /* pngwutil.c - utilities to write a PNG file
  *
- * Last changed in libpng 1.2.30 [July 21, 2008]
+ * Last changed in libpng 1.2.30 [August 15, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -360,11 +360,11 @@ png_write_compressed_data_out(png_structp png_ptr, compression_state *comp)
       png_write_chunk_data(png_ptr, (png_bytep)comp->output_ptr[i],
          (png_size_t)png_ptr->zbuf_size);
       png_free(png_ptr, comp->output_ptr[i]);
-      comp->output_ptr[i]=NULL;
+       comp->output_ptr[i]=NULL;
    }
    if (comp->max_output_ptr != 0)
       png_free(png_ptr, comp->output_ptr);
-      comp->output_ptr=NULL;
+       comp->output_ptr=NULL;
    /* write anything left in zbuf */
    if (png_ptr->zstream.avail_out < (png_uint_32)png_ptr->zbuf_size)
       png_write_chunk_data(png_ptr, png_ptr->zbuf,
@@ -1331,7 +1331,7 @@ png_check_keyword(png_structp png_ptr, png_charp key, png_charpp new_key)
    if (key_len == 0)
    {
       png_free(png_ptr, *new_key);
-      *new_key=NULL;
+       *new_key=NULL;
       png_warning(png_ptr, "Zero length keyword");
    }
 
@@ -1825,8 +1825,8 @@ png_write_start_row(png_structp png_ptr)
            (png_uint_32)(png_ptr->rowbytes + 1));
          png_ptr->paeth_row[0] = PNG_FILTER_VALUE_PAETH;
       }
-#endif /* PNG_NO_WRITE_FILTER */
    }
+#endif /* PNG_NO_WRITE_FILTER */
 
 #ifdef PNG_WRITE_INTERLACING_SUPPORTED
    /* if interlaced, we need to set up width and height of pass */

projects/visualc6/README.txt

@@ -31,11 +31,11 @@ To use:
 
 This project builds the libpng binaries as follows:
 
-* Win32_DLL_Release\libpng10.dll      DLL build
-* Win32_DLL_Debug\libpng10d.dll       DLL build (debug version)
-* Win32_DLL_ASM_Release\libpng10.dll  DLL build using ASM code
-* Win32_DLL_ASM_Debug\libpng10d.dll   DLL build using ASM (debug version)
-* Win32_DLL_VB\libpng10vb.dll         DLL build for Visual Basic, using stdcall
+* Win32_DLL_Release\libpng13.dll      DLL build
+* Win32_DLL_Debug\libpng13d.dll       DLL build (debug version)
+* Win32_DLL_ASM_Release\libpng13.dll  DLL build using ASM code
+* Win32_DLL_ASM_Debug\libpng13d.dll   DLL build using ASM (debug version)
+* Win32_DLL_VB\libpng13vb.dll         DLL build for Visual Basic, using stdcall
 * Win32_LIB_Release\libpng.lib        static build
 * Win32_LIB_Debug\libpngd.lib         static build (debug version)
 * Win32_LIB_ASM_Release\libpng.lib    static build using ASM code

projects/visualc6/libpng.dsp

@@ -63,7 +63,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 /nologo /dll /machine:I386
-# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_Release\libpng10.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Release"
+# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_Release\libpng13.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Release"
 
 !ELSEIF  "$(CFG)" == "libpng - Win32 DLL Debug"
 
@@ -94,7 +94,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
-# ADD LINK32 zlib1d.lib /nologo /dll /debug /machine:I386 /out:"Win32_DLL_Debug\libpng10d.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Debug"
+# ADD LINK32 zlib1d.lib /nologo /dll /debug /machine:I386 /out:"Win32_DLL_Debug\libpng13d.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Debug"
 
 !ELSEIF  "$(CFG)" == "libpng - Win32 DLL ASM Release"
 
@@ -125,7 +125,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 /nologo /dll /machine:I386
-# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_ASM_Release\libpng10.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Release"
+# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_ASM_Release\libpng13.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Release"
 
 !ELSEIF  "$(CFG)" == "libpng - Win32 DLL ASM Debug"
 
@@ -156,7 +156,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
-# ADD LINK32 zlib1d.lib /nologo /dll /debug /machine:I386 /out:"Win32_DLL_ASM_Debug\libpng10d.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Debug"
+# ADD LINK32 zlib1d.lib /nologo /dll /debug /machine:I386 /out:"Win32_DLL_ASM_Debug\libpng13d.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Debug"
 
 !ELSEIF  "$(CFG)" == "libpng - Win32 DLL VB"
 
@@ -187,10 +187,10 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 /nologo /dll /machine:I386
-# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_VB\libpng10vb.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Release"
+# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_VB\libpng13vb.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Release"
 # Begin Special Build Tool
 OutDir=.\Win32_DLL_VB
-TargetName=libpng10vb
+TargetName=libpng13vb
 SOURCE="$(InputPath)"
 PostBuild_Cmds=echo    Deleting $(targetname) import library and export file (Not required for VB projects)	del $(outdir)\$(targetname).lib	del $(outdir)\$(targetname).exp
 # End Special Build Tool

projects/visualc6/pngtest.dsp

@@ -58,7 +58,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 /nologo /subsystem:console /machine:I386
-# ADD LINK32 Win32_DLL_Release\libpng10.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_Release\zlib1.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 Win32_DLL_Release\libpng13.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_Release\zlib1.lib /nologo /subsystem:console /machine:I386
 # Begin Special Build Tool
 OutDir=.\Win32_DLL_Release
 SOURCE="$(InputPath)"
@@ -90,7 +90,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
-# ADD LINK32 Win32_DLL_Debug\libpng10d.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_Debug\zlib1d.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 Win32_DLL_Debug\libpng13d.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_Debug\zlib1d.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
 # Begin Special Build Tool
 OutDir=.\Win32_DLL_Debug
 SOURCE="$(InputPath)"
@@ -122,7 +122,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 /nologo /subsystem:console /machine:I386
-# ADD LINK32 Win32_DLL_ASM_Release\libpng10.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Release\zlib1.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 Win32_DLL_ASM_Release\libpng13.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Release\zlib1.lib /nologo /subsystem:console /machine:I386
 # Begin Special Build Tool
 OutDir=.\Win32_DLL_ASM_Release
 SOURCE="$(InputPath)"
@@ -154,7 +154,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
-# ADD LINK32 Win32_DLL_ASM_Debug\libpng10d.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Debug\zlib1d.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 Win32_DLL_ASM_Debug\libpng13d.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Debug\zlib1d.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
 # Begin Special Build Tool
 OutDir=.\Win32_DLL_ASM_Debug
 SOURCE="$(InputPath)"

projects/visualc71/README.txt

@@ -32,11 +32,11 @@ To use:
 
 This project builds the libpng binaries as follows:
 
-* Win32_DLL_Release\libpng10.dll      DLL build
-* Win32_DLL_Debug\libpng10d.dll       DLL build (debug version)
-* Win32_DLL_ASM_Release\libpng10.dll  DLL build using ASM code
-* Win32_DLL_ASM_Debug\libpng10d.dll   DLL build using ASM (debug version)
-* Win32_DLL_VB\libpng10vb.dll         DLL build for Visual Basic, using stdcall
+* Win32_DLL_Release\libpng13.dll      DLL build
+* Win32_DLL_Debug\libpng13d.dll       DLL build (debug version)
+* Win32_DLL_ASM_Release\libpng13.dll  DLL build using ASM code
+* Win32_DLL_ASM_Debug\libpng13d.dll   DLL build using ASM (debug version)
+* Win32_DLL_VB\libpng13vb.dll         DLL build for Visual Basic, using stdcall
 * Win32_LIB_Release\libpng.lib        static build
 * Win32_LIB_Debug\libpngd.lib         static build (debug version)
 * Win32_LIB_ASM_Release\libpng.lib    static build using ASM code

projects/visualc71/libpng.vcproj

@@ -30,7 +30,7 @@
 				Name="VCCustomBuildTool"/>
 			<Tool
 				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/libpng10.dll"
+				OutputFile="$(OutDir)/libpng13.dll"
 				LinkIncremental="1"
 				ModuleDefinitionFile="..\..\scripts\pngw32.def"/>
 			<Tool
@@ -78,7 +78,7 @@
 				Name="VCCustomBuildTool"/>
 			<Tool
 				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/libpng10d.dll"
+				OutputFile="$(OutDir)/libpng13d.dll"
 				ModuleDefinitionFile="..\..\scripts\pngw32.def"
 				GenerateDebugInformation="TRUE"/>
 			<Tool
@@ -126,7 +126,7 @@
 				Name="VCCustomBuildTool"/>
 			<Tool
 				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/libpng10.dll"
+				OutputFile="$(OutDir)/libpng13.dll"
 				LinkIncremental="1"
 				ModuleDefinitionFile="..\..\scripts\pngw32.def"/>
 			<Tool
@@ -175,7 +175,7 @@
 				Name="VCCustomBuildTool"/>
 			<Tool
 				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/libpng10d.dll"
+				OutputFile="$(OutDir)/libpng13d.dll"
 				ModuleDefinitionFile="..\..\scripts\pngw32.def"
 				GenerateDebugInformation="TRUE"/>
 			<Tool
@@ -224,7 +224,7 @@
 				Name="VCCustomBuildTool"/>
 			<Tool
 				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/libpng10vb.dll"
+				OutputFile="$(OutDir)/libpng13vb.dll"
 				LinkIncremental="1"/>
 			<Tool
 				Name="VCMIDLTool"/>

projects/visualc71/pngtest.vcproj

@@ -226,7 +226,7 @@ $(TargetPath) ..\..\pngtest.png $(IntDir)\pngout.png"
 				Name="VCLinkerTool"
 				OutputFile="$(OutDir)/pngtest.exe"
 				LinkIncremental="1"
-				IgnoreDefaultLibraryNames="$(IntDir)\libpng10vb.lib"
+				IgnoreDefaultLibraryNames="$(IntDir)\libpng13vb.lib"
 				SubSystem="1"
 				TargetMachine="1"/>
 			<Tool

scripts/CMakeLists.txt

@@ -5,8 +5,8 @@ project(PNG)
 # For conditions of distribution and use, see copyright notice in png.h
 
 set(PNGLIB_MAJOR 1)
-set(PNGLIB_MINOR 0)
-set(PNGLIB_RELEASE 38)
+set(PNGLIB_MINOR 2)
+set(PNGLIB_RELEASE 32)
 set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
 set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
 
@@ -169,7 +169,7 @@ configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in
 
 # SET UP LINKS
 set_target_properties(${PNG_LIB_NAME} PROPERTIES
-#    VERSION 0.${PNGLIB_RELEASE}.1.0.38rc03
+#    VERSION 0.${PNGLIB_RELEASE}.1.2.32beta01
      VERSION 0.${PNGLIB_RELEASE}.0
      SOVERSION 0
      CLEAN_DIRECT_OUTPUT 1)

scripts/libpng-config-head.in

@@ -8,7 +8,7 @@
 
 # Modeled after libxml-config.
 
-version=1.0.38rc03
+version=1.2.32beta01
 prefix=""
 libdir=""
 libs=""

scripts/libpng.pc.in

@@ -1,10 +1,10 @@
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
-includedir=@includedir@/libpng10
+includedir=@includedir@/libpng12
 
 Name: libpng
 Description: Loads and saves PNG files
-Version: 1.0.38rc03
-Libs: -L${libdir} -lpng10
+Version: 1.2.32beta01
+Libs: -L${libdir} -lpng12
 Cflags: -I${includedir}

scripts/makefile.32sunu

@@ -6,9 +6,9 @@
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
-LIBNAME=libpng10
+LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -16,8 +16,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 CC=cc
@@ -30,7 +30,7 @@ RM_F=/bin/rm -f
 SUN_CC_FLAGS=-fast -xtarget=ultra
 SUN_LD_FLAGS=-fast -xtarget=ultra
 
-# where make install puts libpng.a, libpng10.so and libpng10/png.h
+# where make install puts libpng.a, libpng12.so and libpng12/png.h
 prefix=/a
 exec_prefix=$(prefix)
 
@@ -92,7 +92,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -103,7 +103,7 @@ libpng-config:
 	echo R_opts=\"-R$(LIBPATH)\"; \
 	echo ccopts=\"-xtarget=ultra\"; \
 	echo ldopts=\"-xtarget=ultra\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.64sunu

@@ -6,9 +6,9 @@
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
-LIBNAME=libpng10
+LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -16,8 +16,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 CC=cc
@@ -30,7 +30,7 @@ RM_F=/bin/rm -f
 SUN_CC_FLAGS=-fast -xtarget=ultra -xarch=v9
 SUN_LD_FLAGS=-fast -xtarget=ultra -xarch=v9
 
-# where make install puts libpng.a, libpng10.so and libpng10/png.h
+# where make install puts libpng.a, libpng12.so and libpng12/png.h
 prefix=/a
 exec_prefix=$(prefix)
 
@@ -48,7 +48,7 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
 CFLAGS=-I$(ZLIBINC) $(SUN_CC_FLAGS) \
 	# $(WARNMORE) -g -DPNG_DEBUG=5
-LDFLAGS=-L. -R. $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng10 -lz -lm
+LDFLAGS=-L. -R. $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
 
 INCPATH=$(prefix)/include
 LIBPATH=$(exec_prefix)/lib
@@ -92,7 +92,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -103,7 +103,7 @@ libpng-config:
 	echo R_opts=\"-R$(LIBPATH)\"; \
 	echo ccopts=\"-xtarget=ultra -xarch=v9\"; \
 	echo ldopts=\"-xtarget=ultra -xarch=v9\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.aix

@@ -1,5 +1,5 @@
 # makefile for libpng using gcc (generic, static library)
-# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 2002, 2006, 2008 Glenn Randers-Pehrson
 # Copyright (C) 2000 Cosmin Truta
 # Copyright (C) 2000 Marc O. Gloor (AIX support added, from makefile.gcc)
 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
@@ -18,9 +18,9 @@ RANLIB = ranlib
 RM_F = rm -f
 LN_SF = ln -f -s
 
-LIBNAME=libpng10
+LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 prefix=/usr/local
@@ -44,9 +44,9 @@ CDEBUG = -g -DPNG_DEBUG=5
 LDDEBUG =
 CRELEASE = -O2
 LDRELEASE = -s
-WARNMORE=-Wall
+WARNMORE=-W -Wall
 CFLAGS = -I$(ZLIBINC) $(WARNMORE) $(CRELEASE)
-LDFLAGS = -L. -L$(ZLIBLIB) -lpng10 -lz -lm $(LDRELEASE)
+LDFLAGS = -L. -L$(ZLIBLIB) -lpng12 -lz -lm $(LDRELEASE)
 
 # File extensions
 O=.o

scripts/makefile.beos

@@ -1,14 +1,14 @@
 # makefile for libpng on BeOS x86 ELF with gcc
 # modified from makefile.linux by Sander Stoks
-# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 2002, 2006, 2008 Glenn Randers-Pehrson
 # Copyright (C) 1999 Greg Roelofs
 # Copyright (C) 1996, 1997 Andreas Dilger
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
-LIBNAME=libpng10
+LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -16,8 +16,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 CC=gcc
@@ -41,12 +41,12 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 
 # On BeOS, -O1 is actually better than -O3.  This is a known bug but it's
 # still here in R4.5
-CFLAGS=-I$(ZLIBINC) -Wall -O1 -funroll-loops \
+CFLAGS=-I$(ZLIBINC) -W -Wall -O1 -funroll-loops \
 	$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
 # LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng -lz
 LDFLAGS=-L. -Wl,-soname=$(LIBSOMAJ) -L$(ZLIBLIB) -lz
 
-# where make install puts libpng.a, libpng10.so*, and png.h
+# where make install puts libpng.a, libpng12.so*, and png.h
 prefix=/usr/local
 exec_prefix=$(prefix)
 INCPATH=$(prefix)/include
@@ -88,13 +88,13 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
 	echo prefix=\"$(prefix)\"; \
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
-	echo libs=\"-lpng10 -lz \"; \
+	echo libs=\"-lpng12 -lz \"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 
@@ -114,7 +114,7 @@ $(OLDSOVER): $(OBJSDLL)
 	$(OLDSOVER) $(OBJSDLL) $(LDFLAGS)
 
 pngtest: pngtest.o $(LIBSO)
-	$(CC) -L$(ZLIBLIB) -L. -lz -lpng10 -o pngtest pngtest.o
+	$(CC) -L$(ZLIBLIB) -L. -lz -lpng12 -o pngtest pngtest.o
 
 test: pngtest
 	./pngtest

scripts/makefile.cygwin

@@ -3,7 +3,7 @@
 #   of the library, and builds two copies of pngtest: one
 #   statically linked and one dynamically linked.
 #
-# Copyright (C) 2002, 2006, 2007 Soren Anderson, Charles Wilson,
+# Copyright (C) 2002, 2006-2008 Soren Anderson, Charles Wilson,
 #    and Glenn Randers-Pehrson, based on makefile for linux-elf w/mmx by:
 # Copyright (C) 1998-2000 Greg Roelofs
 # Copyright (C) 1996, 1997 Andreas Dilger
@@ -60,21 +60,21 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 
 ### if you don't need thread safety, but want the asm accel
 #CFLAGS= $(strip $(MINGW_CCFLAGS) -DPNG_THREAD_UNSAFE_OK \
-#	$(addprefix -I,$(ZLIBINC)) -Wall -O $(ALIGN) -funroll-loops \
+#	$(addprefix -I,$(ZLIBINC)) -W -Wall -O $(ALIGN) -funroll-loops \
 #	-fomit-frame-pointer)  # $(WARNMORE) -g -DPNG_DEBUG=5
 ### if you need thread safety and want (minimal) asm accel
 #CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
-#	-Wall -O $(ALIGN) -funroll-loops \
+#	-W -Wall -O $(ALIGN) -funroll-loops \
 #	-fomit-frame-pointer)  # $(WARNMORE) -g -DPNG_DEBUG=5
 ### Normal (non-asm) compilation
 CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
-        -Wall -O3 $(ALIGN) -funroll-loops -DPNG_NO_MMX_CODE \
+        -W -Wall -O3 $(ALIGN) -funroll-loops -DPNG_NO_MMX_CODE \
 	-fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
 
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-CYGDLL = 10
-PNGMIN = 1.0.38rc03
+CYGDLL = 12
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=cygpng$(CYGDLL).dll
@@ -138,7 +138,7 @@ libpng.pc: scripts/libpng.pc.in
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz! > libpng.pc
 
 libpng-config: scripts/libpng-config-head.in scripts/libpng-config-body.in
 	@echo -e Making $(LIBNAME) libpng-config file for this libpng \
@@ -251,16 +251,16 @@ test-dd:
 	echo
 	echo Testing installed dynamic shared library in $(DL).
 	$(CC) -I$(DI) $(CFLAGS) \
-	   `$(BINPATH)/libpng10-config --cflags` pngtest.c \
+	   `$(BINPATH)/libpng12-config --cflags` pngtest.c \
 	   -L$(DL) -L$(ZLIBLIB) \
-	   -o pngtestd `$(BINPATH)/libpng10-config --ldflags`
+	   -o pngtestd `$(BINPATH)/libpng12-config --ldflags`
 	./pngtestd pngtest.png
 
 test-installed:
 	$(CC) $(CFLAGS) \
-	   `$(BINPATH)/libpng10-config --cflags` pngtest.c \
+	   `$(BINPATH)/libpng12-config --cflags` pngtest.c \
 	   -L$(ZLIBLIB) \
-	   -o pngtesti$(EXE) `$(BINPATH)/libpng10-config --ldflags`
+	   -o pngtesti$(EXE) `$(BINPATH)/libpng12-config --ldflags`
 	./pngtesti$(EXE) pngtest.png
 
 clean:

scripts/makefile.darwin

@@ -1,12 +1,12 @@
 # makefile for libpng on Darwin / Mac OS X
-# Copyright (C) 2002, 2004, 2006 Glenn Randers-Pehrson
+# Copyright (C) 2002, 2004, 2006, 2008 Glenn Randers-Pehrson
 # Copyright (C) 2001 Christoph Pfisterer
 # derived from makefile.linux:
 #  Copyright (C) 1998, 1999 Greg Roelofs
 #  Copyright (C) 1996, 1997 Andreas Dilger
 # For conditions of distribution and use, see copyright notice in png.h
 
-# where "make install" puts libpng.a, libpng10.dylib, png.h and pngconf.h
+# where "make install" puts libpng.a, libpng12.dylib, png.h and pngconf.h
 prefix=/usr/local
 exec_prefix=$(prefix)
 
@@ -17,9 +17,9 @@ ZLIBLIB=../zlib
 ZLIBINC=../zlib
 
 # Library name:
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 12
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -27,8 +27,8 @@ LIBSO=$(LIBNAME).dylib
 LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib
 LIBSOVER=$(LIBNAME).$(PNGVER).dylib
 OLDSO=libpng.dylib
-OLDSOMAJ=libpng.2.dylib
-OLDSOVER=libpng.2.$(PNGMIN).dylib
+OLDSOMAJ=libpng.3.dylib
+OLDSOVER=libpng.3.$(PNGMIN).dylib
 
 # Utilities:
 CC=cc
@@ -38,9 +38,9 @@ LN_SF=ln -sf
 RANLIB=ranlib
 RM_F=/bin/rm -f
 
-# CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE
-CFLAGS=-I$(ZLIBINC) -Wall -O -funroll-loops
-LDFLAGS=-L. -L$(ZLIBLIB) -lpng10 -lz
+# CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE
+CFLAGS=-I$(ZLIBINC) -W -Wall -O -funroll-loops
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz
 
 INCPATH=$(prefix)/include
 LIBPATH=$(exec_prefix)/lib
@@ -84,14 +84,14 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
 	echo prefix=\"$(prefix)\"; \
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz\"; \
+	echo libs=\"-lpng12 -lz\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.dec

@@ -5,17 +5,17 @@
 
 # Library name:
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
-LIBNAME = libpng10
+LIBNAME = libpng12
 
 # Shared library names:
 LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 AR_RC=ar rc
@@ -72,7 +72,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -80,7 +80,7 @@ libpng-config:
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
 	echo ccopts=\"-std\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.elf

@@ -1,18 +1,19 @@
-# makefile for libpng.a and libpng10.so on Linux ELF with gcc
-# Copyright (C) 1998, 1999, 2002, 2006 Greg Roelofs and Glenn Randers-Pehrson
+# makefile for libpng.a and libpng12.so on Linux ELF with gcc
+# Copyright (C) 1998, 1999, 2002, 2006, 2008 Greg Roelofs
+# and Glenn Randers-Pehrson
 # Copyright (C) 1996, 1997 Andreas Dilger
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Modified for Debian by Junichi Uekawa and Josselin Mouette
 # Major modifications are:
 #    * link libpng explicitly with libz and libm
-#    * $(OLDSO).2 is a symlink rather than a different library
+#    * $(OLDSO).3 is a symlink rather than a different library
 #    * versioned symbols
 
 # Library name:
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -20,8 +21,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 AR_RC=ar rc
@@ -31,8 +32,8 @@ LN_SF=ln -sf
 RANLIB=ranlib
 RM_F=/bin/rm -f
 
-# where "make install" puts libpng10.a, libpng10.so*,
-# libpng10/png.h and libpng10/pngconf.h
+# where "make install" puts libpng12.a, libpng12.so*,
+# libpng12/png.h and libpng12/pngconf.h
 # Prefix must be a full pathname.
 prefix=/usr/local
 exec_prefix=$(prefix)
@@ -53,10 +54,10 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 
 # for pgcc version 2.95.1, -O3 is buggy; don't use it.
 
-CFLAGS=-Wall -D_REENTRANT -O2 \
+CFLAGS=-W -Wall -D_REENTRANT -O2 \
 	$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
 
-LDFLAGS=-L. -lpng10
+LDFLAGS=-L. -lpng12
 LDFLAGS_A=libpng.a -lz -lm
 LIBADDFLAGS=-lz -lm
 
@@ -103,11 +104,11 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng.syms: png.h pngconf.h
 	$(CC) $(CFLAGS) -E -DPNG_BUILDSYMS -DPNG_INTERNAL png.h |\
-	awk -F '[\t [\\]();]' -v PNGMAJ=$(PNGMAJ) 'BEGIN{printf("PNG10_%s {global:\n",PNGMAJ)}\
+	awk -F '[\t [\\]();]' -v PNGMAJ=$(PNGMAJ) 'BEGIN{printf("PNG12_%s {global:\n",PNGMAJ)}\
 	{ for (i=1;i+2<=NF;++i)\
 		if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\
 			print $$(i+1) ";";\
@@ -124,8 +125,8 @@ libpng-config:
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
 	echo L_opts=\"\"; \
 	echo R_opts=\"\"; \
-	echo libs=\"-lpng10\"; \
-	echo all_libs=\"-lpng10 $(LIBADDFLAGS)\"; \
+	echo libs=\"-lpng12\"; \
+	echo all_libs=\"-lpng12 $(LIBADDFLAGS)\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.gcc

@@ -1,4 +1,5 @@
 # makefile for libpng using gcc (generic, static library)
+# Copyright (C) 2008 Glenn Randers-Pehrson
 # Copyright (C) 2000 Cosmin Truta
 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
 # For conditions of distribution and use, see copyright notice in png.h
@@ -18,8 +19,8 @@ CDEBUG = -g -DPNG_DEBUG=5
 LDDEBUG =
 CRELEASE = -O2
 LDRELEASE = -s
-#CFLAGS = -Wall $(CDEBUG)
-CFLAGS = -Wall $(CRELEASE)
+#CFLAGS = -W -Wall $(CDEBUG)
+CFLAGS = -W -Wall $(CRELEASE)
 #LDFLAGS = $(LDDEBUG)
 LDFLAGS = $(LDRELEASE)
 LIBS = -lz -lm

scripts/makefile.gcmmx

@@ -1,6 +1,6 @@
-# makefile for libpng.a and libpng10.so on Linux ELF with gcc using MMX
+# makefile for libpng.a and libpng12.so on Linux ELF with gcc using MMX
 # assembler code
-# Copyright 2002, 2006 Greg Roelofs and Glenn Randers-Pehrson
+# Copyright 2002, 2006, 2008 Greg Roelofs and Glenn Randers-Pehrson
 # Copyright 1998-2001 Greg Roelofs
 # Copyright 1996-1997 Andreas Dilger
 # For conditions of distribution and use, see copyright notice in png.h
@@ -12,9 +12,9 @@
 #        the background!  Context switches between MMX and FPU are expensive.
 
 # Library name:
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -22,8 +22,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 CC = gcc
@@ -34,8 +34,8 @@ MKDIR_P = mkdir -p
 RANLIB = ranlib
 RM_F = /bin/rm -f
 
-# where "make install" puts libpng10.a, libpng10.so*,
-# libpng10/png.h and libpng10/pngconf.h
+# where "make install" puts libpng12.a, libpng12.so*,
+# libpng12/png.h and libpng12/pngconf.h
 # Prefix must be a full pathname.
 prefix=/usr/local
 exec_prefix=$(prefix)
@@ -58,19 +58,19 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 
 # Remove -DPNG_THREAD_UNSAFE_OK if you need thread safety
 ### for generic gcc:
-CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -Wall -O \
+CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -W -Wall -O \
 	$(ALIGN) -funroll-loops \
 	-fomit-frame-pointer  # $(WARNMORE) -g -DPNG_DEBUG=5
 ### for gcc 2.95.2 on 686:
-#CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -Wall -O \
+#CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -W -Wall -O \
 #	-mcpu=i686 -malign-double -ffast-math -fstrict-aliasing \
 #	$(ALIGN) -funroll-loops -funroll-all-loops -fomit-frame-pointer 
 ### for gcc 2.7.2.3 on 486 and up:
-#CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -Wall -O \
+#CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -W -Wall -O \
 #	-m486 -malign-double -ffast-math \
 #	$(ALIGN) -funroll-loops -funroll-all-loops -fomit-frame-pointer 
 
-LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng10 -lz -lm
+LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
 LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm
 
 
@@ -116,7 +116,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -125,7 +125,7 @@ libpng-config:
 	echo cppflags=\"-DPNG_THREAD_UNSAFE_OK \"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.hp64

@@ -16,9 +16,9 @@ ZLIBINC=/opt/zlib/include
 #   SHAREDLIB=libz.sl
 
 # Library name:
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -26,8 +26,8 @@ LIBSO=$(LIBNAME).sl
 LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).sl.$(PNGVER)
 OLDSO=libpng.sl
-OLDSOMAJ=libpng.sl.2
-OLDSOVER=libpng.sl.2.$(PNGMIN)
+OLDSOMAJ=libpng.sl.3
+OLDSOVER=libpng.sl.3.$(PNGMIN)
 
 # Utilities:
 AR_RC=ar rc
@@ -45,7 +45,7 @@ CCFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \
 
 LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
 
-# where make install puts libpng.a, libpng10.sl, and png.h
+# where make install puts libpng.a, libpng12.sl, and png.h
 prefix=/opt/libpng
 exec_prefix=$(prefix)
 INCPATH=$(prefix)/include
@@ -90,7 +90,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -98,7 +98,7 @@ libpng-config:
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
 	echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.hpgcc

@@ -1,14 +1,14 @@
 # makefile for libpng on HP-UX using GCC with the HP ANSI/C linker.
-# Copyright (C) 2002, 2006, 2007 Glenn Randers-Pehrson
+# Copyright (C) 2002, 2006-2008 Glenn Randers-Pehrson
 # Copyright (C) 2001, Laurent faillie
 # Copyright (C) 1998, 1999 Greg Roelofs
 # Copyright (C) 1996, 1997 Andreas Dilger
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -16,8 +16,8 @@ LIBSO=$(LIBNAME).sl
 LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).sl.$(PNGVER)
 OLDSO=libpng.sl
-OLDSOMAJ=libpng.sl.2
-OLDSOVER=libpng.sl.2.$(PNGMIN)
+OLDSOMAJ=libpng.sl.3
+OLDSOVER=libpng.sl.3.$(PNGMIN)
 
 # Utilities:
 CC=gcc
@@ -53,10 +53,10 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 
 # for pgcc version 2.95.1, -O3 is buggy; don't use it.
 
-CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \
+CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \
 	$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
-#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng10 -lz -lm
-LDFLAGS=-L. -L$(ZLIBLIB) -lpng10 -lz -lm
+#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
 
 INCPATH=$(prefix)/include
 LIBPATH=$(exec_prefix)/lib
@@ -100,13 +100,13 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
 	echo prefix=\"$(prefix)\"; \
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.hpux

@@ -16,9 +16,9 @@ ZLIBINC=/opt/zlib/include
 #   SHAREDLIB=libz.sl
 
 # Library name:
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -26,8 +26,8 @@ LIBSO=$(LIBNAME).sl
 LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).sl.$(PNGVER)
 OLDSO=libpng.sl
-OLDSOMAJ=libpng.sl.2
-OLDSOVER=libpng.sl.2.$(PNGMIN)
+OLDSOMAJ=libpng.sl.3
+OLDSOVER=libpng.sl.3.$(PNGMIN)
 
 # Utilities:
 AR_RC=ar rc
@@ -37,7 +37,7 @@ LN_SF=ln -sf
 RANLIB=ranlib
 RM_F=/bin/rm -f
 
-# where make install puts libpng.a, libpng10.sl, and png.h
+# where make install puts libpng.a, libpng12.sl, and png.h
 prefix=/opt/libpng
 exec_prefix=$(prefix)
 INCPATH=$(prefix)/include
@@ -87,7 +87,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -95,7 +95,7 @@ libpng-config:
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
 	echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.linux

@@ -1,12 +1,13 @@
-# makefile for libpng.a and libpng10.so on Linux ELF with gcc
-# Copyright (C) 1998, 1999, 2002, 2006 Greg Roelofs and Glenn Randers-Pehrson
+# makefile for libpng.a and libpng12.so on Linux ELF with gcc
+# Copyright (C) 1998, 1999, 2002, 2006, 2008 Greg Roelofs and
+# Glenn Randers-Pehrson
 # Copyright (C) 1996, 1997 Andreas Dilger
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -14,8 +15,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 AR_RC=ar rc
@@ -25,8 +26,8 @@ LN_SF=ln -sf
 RANLIB=ranlib
 RM_F=/bin/rm -f
 
-# where "make install" puts libpng10.a, libpng10.so*,
-# libpng10/png.h and libpng10/pngconf.h
+# where "make install" puts libpng12.a, libpng12.so*,
+# libpng12/png.h and libpng12/pngconf.h
 # Prefix must be a full pathname.
 prefix=/usr/local
 exec_prefix=$(prefix)
@@ -47,10 +48,10 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 
 # for pgcc version 2.95.1, -O3 is buggy; don't use it.
 
-CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \
+CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \
 	$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
 
-LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng10 -lz -lm
+LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
 LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm
 
 INCPATH=$(prefix)/include
@@ -95,7 +96,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -103,7 +104,7 @@ libpng-config:
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.mingw

@@ -4,7 +4,7 @@
 #   statically linked and one dynamically linked.
 #
 # Built from makefile.cygwin
-# Copyright (C) 2002, 2006 Soren Anderson, Charles Wilson,
+# Copyright (C) 2002, 2006, 2008 Soren Anderson, Charles Wilson,
 #    and Glenn Randers-Pehrson, based on makefile for linux-elf w/mmx by:
 # Copyright (C) 1998-2000, 2007 Greg Roelofs
 # Copyright (C) 1996, 1997 Andreas Dilger
@@ -60,21 +60,21 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 
 ### if you don't need thread safety, but want the asm accel
 #CFLAGS= $(strip $(MINGW_CCFLAGS) -DPNG_THREAD_UNSAFE_OK \
-#	$(addprefix -I,$(ZLIBINC)) -Wall -O $(ALIGN) -funroll-loops \
+#	$(addprefix -I,$(ZLIBINC)) -W -Wall -O $(ALIGN) -funroll-loops \
 #	-fomit-frame-pointer)  # $(WARNMORE) -g -DPNG_DEBUG=5
 ### if you need thread safety and want (minimal) asm accel
 #CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
-#	-Wall -O $(ALIGN) -funroll-loops \
+#	-W -Wall -O $(ALIGN) -funroll-loops \
 #	-fomit-frame-pointer)  # $(WARNMORE) -g -DPNG_DEBUG=5
 ### Normal (non-asm) compilation
 CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
-        -Wall -O3 $(ALIGN) -funroll-loops -DPNG_NO_MMX_CODE \
+        -W -Wall -O3 $(ALIGN) -funroll-loops -DPNG_NO_MMX_CODE \
 	-fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
 
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-MINGDLL = 10
-PNGMIN = 1.0.38rc03
+MINGDLL = 12
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=libpng$(MINGDLL).dll
@@ -135,7 +135,7 @@ libpng.pc: scripts/libpng.pc.in
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config: scripts/libpng-config-head.in scripts/libpng-config-body.in
 	@echo -e Making $(LIBNAME) libpng-config file for this libpng \
@@ -242,16 +242,16 @@ test-dd:
 	echo
 	echo Testing installed dynamic shared library in $(DL).
 	$(CC) -I$(DI) $(CFLAGS) \
-	   `$(BINPATH)/libpng10-config --cflags` pngtest.c \
+	   `$(BINPATH)/libpng12-config --cflags` pngtest.c \
 	   -L$(DL) -L$(ZLIBLIB) \
-	   -o pngtestd `$(BINPATH)/libpng10-config --ldflags`
+	   -o pngtestd `$(BINPATH)/libpng12-config --ldflags`
 	./pngtestd pngtest.png
 
 test-installed:
 	$(CC) $(CFLAGS) \
-	   `$(BINPATH)/libpng10-config --cflags` pngtest.c \
+	   `$(BINPATH)/libpng12-config --cflags` pngtest.c \
 	   -L$(ZLIBLIB) \
-	   -o pngtesti$(EXE) `$(BINPATH)/libpng10-config --ldflags`
+	   -o pngtesti$(EXE) `$(BINPATH)/libpng12-config --ldflags`
 	./pngtesti$(EXE) pngtest.png
 
 clean:

scripts/makefile.ne12bsd

@@ -10,11 +10,11 @@
 LOCALBASE?=/usr/local
 LIBDIR=	${LOCALBASE}/lib
 MANDIR= ${LOCALBASE}/man
-INCSDIR=${LOCALBASE}/include/libpng10
+INCSDIR=${LOCALBASE}/include/libpng12
 
 LIB=	png12
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.0.38rc03
+SHLIB_MINOR=	1.2.32beta01
 SRCS=	png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
 	pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
 	pngwtran.c pngmem.c pngerror.c pngpread.c

scripts/makefile.netbsd

@@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng
 
 LIB=	png
 SHLIB_MAJOR=	3
-SHLIB_MINOR=	1.0.38rc03
+SHLIB_MINOR=	1.2.32beta01
 SRCS=	png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
 	pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
 	pngwtran.c pngmem.c pngerror.c pngpread.c

scripts/makefile.nommx

@@ -1,13 +1,13 @@
-# makefile for libpng.a and libpng10.so on Linux ELF with gcc
-# Copyright (C) 1998, 1999, 2002, 2006, 2007 Greg Roelofs and
+# makefile for libpng.a and libpng12.so on Linux ELF with gcc
+# Copyright (C) 1998, 1999, 2002, 2006-2008 Greg Roelofs and
 # Glenn Randers-Pehrson
 # Copyright (C) 1996, 1997 Andreas Dilger
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -15,8 +15,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 AR_RC=ar rc
@@ -26,8 +26,8 @@ LN_SF=ln -sf
 RANLIB=ranlib
 RM_F=/bin/rm -f
 
-# where "make install" puts libpng10.a, libpng10.so*,
-# libpng10/png.h and libpng10/pngconf.h
+# where "make install" puts libpng12.a, libpng12.so*,
+# libpng12/png.h and libpng12/pngconf.h
 # Prefix must be a full pathname.
 prefix=/usr/local
 exec_prefix=$(prefix)
@@ -48,10 +48,10 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 
 # for pgcc version 2.95.1, -O3 is buggy; don't use it.
 
-CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \
+CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \
 	$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
 
-LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng10 -lz -lm
+LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
 LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm
 
 INCPATH=$(prefix)/include
@@ -97,7 +97,7 @@ libpng.pc:
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! \
+	-e s!-lpng12!-lpng12\ -lz\ -lm! \
 	-e s!Cflags: !Cflags:\ -DPNG_NO_MMX_CODE!> libpng.pc
 
 libpng-config:
@@ -106,7 +106,7 @@ libpng-config:
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME) -DPNG_NO_MMX_CODE\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.openbsd

@@ -1,6 +1,6 @@
 # makefile for libpng
 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
-# Copyright (C) 2007 Glenn Randers-Pehrson
+# Copyright (C) 2007-2008 Glenn Randers-Pehrson
 # For conditions of distribution and use, see copyright notice in png.h
 
 PREFIX?= /usr/local
@@ -8,7 +8,7 @@ LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat
 
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.0.38rc03
+SHLIB_MINOR=	1.2.32beta01
 
 LIB=	png
 SRCS=	png.c pngerror.c pngget.c pngmem.c pngpread.c \
@@ -17,7 +17,7 @@ SRCS=	png.c pngerror.c pngget.c pngmem.c pngpread.c \
 
 HDRS=	png.h pngconf.h
 
-CFLAGS+= -Wall
+CFLAGS+= -W -Wall
 CPPFLAGS+= -I${.CURDIR} -DPNG_NO_MMX_CODE 
 
 NOPROFILE= Yes

scripts/makefile.os2

@@ -12,7 +12,7 @@ ZLIBINC=../zlib
 WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 	-Wmissing-declarations -Wtraditional -Wcast-align \
 	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
-CFLAGS=-I$(ZLIBINC) -Wall -O6 -funroll-loops -malign-loops=2 \
+CFLAGS=-I$(ZLIBINC) -W -Wall -O6 -funroll-loops -malign-loops=2 \
 	-malign-functions=2 #$(WARNMORE) -g -DPNG_DEBUG=5
 LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lzdll -Zcrtdll
 AR=emxomfar

scripts/makefile.sco

@@ -7,9 +7,9 @@
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -17,8 +17,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 CC=cc
@@ -39,7 +39,7 @@ ZLIBLIB=../zlib
 ZLIBINC=../zlib
 
 CFLAGS= -dy -belf -I$(ZLIBINC) -O3 -DPNG_NO_MMX_CODE
-LDFLAGS=-L. -L$(ZLIBLIB) -lpng10 -lz -lm
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
 
 INCPATH=$(prefix)/include/libpng
 LIBPATH=$(exec_prefix)/lib
@@ -83,7 +83,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -91,7 +91,7 @@ libpng-config:
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
 	echo ccopts=\"-belf\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.sggcc

@@ -1,12 +1,12 @@
-# makefile for libpng.a and libpng10.so, SGI IRIX with 'cc'
+# makefile for libpng.a and libpng12.so, SGI IRIX with 'cc'
 # Copyright (C) 2001-2002, 2006 Glenn Randers-Pehrson
 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
-LIBNAME=libpng10
+LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -14,8 +14,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 AR_RC=ar rc
@@ -25,7 +25,7 @@ LN_SF=ln -sf
 RANLIB=echo
 RM_F=/bin/rm -f
 
-# Where make install puts libpng.a, libpng10.so, and libpng10/png.h
+# Where make install puts libpng.a, libpng12.so, and libpng12/png.h
 # Prefix must be a full pathname.
 
 prefix=/usr/local
@@ -90,7 +90,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -101,7 +101,7 @@ libpng-config:
 	echo ldopts=\"$(ABI)\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo libdir=\"$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.sgi

@@ -1,12 +1,12 @@
-# makefile for libpng.a and libpng10.so, SGI IRIX with 'cc'
+# makefile for libpng.a and libpng12.so, SGI IRIX with 'cc'
 # Copyright (C) 2001-2002, 2006, 2007 Glenn Randers-Pehrson
 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
-LIBNAME=libpng10
+LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -14,8 +14,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 AR_RC=ar rc
@@ -25,7 +25,7 @@ LN_SF=ln -sf
 RANLIB=echo
 RM_F=/bin/rm -f
 
-# Where make install puts libpng.a, libpng10.so, and libpng10/png.h
+# Where make install puts libpng.a, libpng12.so, and libpng12/png.h
 # Prefix must be a full pathname.
 
 prefix=/usr/local
@@ -47,7 +47,7 @@ WARNMORE=-fullwarn
 # Note: -KPIC is the default anyhow
 #CFLAGS= $(ABI) -I$(ZLIBINC) -O $(WARNMORE) -KPIC -DPNG_NO_MMX_CODE # -g -DPNG_DEBUG=5
 CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -DPNG_NO_MMX_CODE
-LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng10 -lz -lm
+LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng12 -lz -lm
 LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
 LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \
   -set_version sgi$(PNGMAJ).0
@@ -93,7 +93,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -104,7 +104,7 @@ libpng-config:
 	echo ldopts=\"$(ABI)\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo libdir=\"$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.so9

@@ -1,24 +1,24 @@
 # makefile for libpng on Solaris 9 (beta) with Forte cc
 # Updated by Chad Schrock for Solaris 9
 # Contributed by William L. Sebok, based on makefile.linux
-# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 2002, 2006, 2008 Glenn Randers-Pehrson
 # Copyright (C) 1998-2001 Greg Roelofs
 # Copyright (C) 1996-1997 Andreas Dilger
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
-LIBNAME = libpng10
+LIBNAME = libpng12
 
 # Shared library names:
 LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 # gcc 2.95 doesn't work.
@@ -47,9 +47,9 @@ ZLIBINC=/usr/include
 #WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 	-Wmissing-declarations -Wtraditional -Wcast-align \
 	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
-#CFLAGS=-I$(ZLIBINC) -Wall -O3 $(WARNMORE) -g -DPNG_DEBUG=5 -DPNG_NO_MMX_CODE
+#CFLAGS=-I$(ZLIBINC) -W -Wall -O3 $(WARNMORE) -g -DPNG_DEBUG=5 -DPNG_NO_MMX_CODE
 CFLAGS=-I$(ZLIBINC) -O3 -DPNG_NO_MMX_CODE
-LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng10 -lz -lm
+LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
 
 INCPATH=$(prefix)/include
 LIBPATH=$(exec_prefix)/lib
@@ -93,7 +93,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -101,7 +101,7 @@ libpng-config:
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo R_opts=\"-R$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.solaris

@@ -1,14 +1,14 @@
 # makefile for libpng on Solaris 2.x with gcc
-# Copyright (C) 2004, 2006, 2007 Glenn Randers-Pehrson
+# Copyright (C) 2004, 2006-2008 Glenn Randers-Pehrson
 # Contributed by William L. Sebok, based on makefile.linux
 # Copyright (C) 1998 Greg Roelofs
 # Copyright (C) 1996, 1997 Andreas Dilger
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -16,8 +16,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 AR_RC=ar rc
@@ -27,7 +27,7 @@ LN_SF=ln -f -s
 RANLIB=echo
 RM_F=/bin/rm -f
 
-# Where make install puts libpng.a, libpng10.so*, and png.h
+# Where make install puts libpng.a, libpng12.so*, and png.h
 prefix=/usr/local
 exec_prefix=$(prefix)
 
@@ -43,10 +43,10 @@ ZLIBINC=/usr/local/include
 WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 	-Wmissing-declarations -Wtraditional -Wcast-align \
 	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
-CFLAGS=-I$(ZLIBINC) -Wall -O \
+CFLAGS=-I$(ZLIBINC) -W -Wall -O \
 	-DPNG_NO_MMX_CODE; \
 	# $(WARNMORE) -g -DPNG_DEBUG=5
-LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng10 -lz -lm
+LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
 
 INCPATH=$(prefix)/include
 LIBPATH=$(exec_prefix)/lib
@@ -90,7 +90,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -99,7 +99,7 @@ libpng-config:
 	echo cppflags=\"-DPNG_NO_MMX_CODE\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo R_opts=\"-R$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/makefile.solaris-x86

@@ -1,14 +1,14 @@
 # makefile for libpng on Solaris 2.x with gcc
-# Copyright (C) 2004, 2006, 2007 Glenn Randers-Pehrson
+# Copyright (C) 2004, 2006-2008 Glenn Randers-Pehrson
 # Contributed by William L. Sebok, based on makefile.linux
 # Copyright (C) 1998 Greg Roelofs
 # Copyright (C) 1996, 1997 Andreas Dilger
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Library name:
-LIBNAME = libpng10
+LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.0.38rc03
+PNGMIN = 1.2.32beta01
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
@@ -16,8 +16,8 @@ LIBSO=$(LIBNAME).so
 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 LIBSOVER=$(LIBNAME).so.$(PNGVER)
 OLDSO=libpng.so
-OLDSOMAJ=libpng.so.2
-OLDSOVER=libpng.so.2.$(PNGMIN)
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
 
 # Utilities:
 AR_RC=ar rc
@@ -27,7 +27,7 @@ LN_SF=ln -f -s
 RANLIB=echo
 RM_F=/bin/rm -f
 
-# Where make install puts libpng.a, libpng10.so*, and png.h
+# Where make install puts libpng.a, libpng12.so*, and png.h
 prefix=/usr/local
 exec_prefix=$(prefix)
 
@@ -43,9 +43,9 @@ ZLIBINC=/usr/local/include
 WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 	-Wmissing-declarations -Wtraditional -Wcast-align \
 	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
-CFLAGS=-I$(ZLIBINC) -Wall -O \
+CFLAGS=-I$(ZLIBINC) -W -Wall -O \
 	# $(WARNMORE) -g -DPNG_DEBUG=5
-LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng10 -lz -lm
+LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
 
 INCPATH=$(prefix)/include
 LIBPATH=$(exec_prefix)/lib
@@ -89,7 +89,7 @@ libpng.pc:
 	-e s!@exec_prefix@!$(exec_prefix)! \
 	-e s!@libdir@!$(LIBPATH)! \
 	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng10!-lpng10\ -lz\ -lm! > libpng.pc
+	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -98,7 +98,7 @@ libpng-config:
 	echo cppflags=\""; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo R_opts=\"-R$(LIBPATH)\"; \
-	echo libs=\"-lpng10 -lz -lm\"; \
+	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
 

scripts/pngos2.def

@@ -2,7 +2,7 @@
 ; PNG.LIB module definition file for OS/2
 ;----------------------------------------
 
-; Version 1.0.38rc03
+; Version 1.2.32beta01
 
 LIBRARY		PNG
 DESCRIPTION	"PNG image compression library for OS/2"
@@ -184,6 +184,44 @@ EXPORTS
   png_convert_to_rfc1123
   png_set_invalid
 
+; Added at version 1.2.0:
+  png_mmx_support
+  png_permit_empty_plte
+  png_permit_mng_features
+  png_get_mmx_flagmask
+  png_get_asm_flagmask
+  png_get_asm_flags
+  png_get_mmx_bitdepth_threshold
+  png_get_mmx_rowbytes_threshold
+  png_set_asm_flags
+  png_init_mmx_flags
+
+; Added at version 1.2.2:
+  png_handle_as_unknown
+
+; Added at version 1.2.2 and deleted from 1.2.3:
+; png_zalloc
+; png_zfree
+
+; Added at version 1.2.4
+  png_malloc_warn
+
+; Added at version 1.2.6
+  png_set_user_limits
+  png_get_user_height_max
+  png_get_user_width_max
+; Added at version 1.2.7
+  png_set_add_alpha
+
+; Added at version 1.2.9
+  png_get_uint_32
+  png_save_uint_32
+  png_get_uint_16
+  png_save_uint_16
+  png_get_int_32
+  png_save_int_32
+  png_get_uint_31
+  png_set_expand_gray_1_2_4_to_8
 
 ; These are not present when libpng is compiled with PNG_NO_GLOBAL_ARRAYS
   png_pass_start

scripts/pngw32.def

@@ -5,7 +5,7 @@
 LIBRARY
 
 EXPORTS
-;Version 1.0.38rc03
+;Version 1.2.32beta01
   png_build_grayscale_palette  @1
   png_check_sig        @2
   png_chunk_error      @3
@@ -193,3 +193,46 @@ EXPORTS
   png_write_init_3    @176
   png_info_init_3 @177
   png_destroy_struct  @178
+; Added at version 1.2.0
+; For use with PNG_USER_MEM_SUPPORTED
+  png_destroy_struct_2  @179
+  png_create_read_struct_2 @180
+  png_create_write_struct_2 @181
+  png_malloc_default @182
+  png_free_default @183
+; MNG features
+  png_permit_mng_features  @184
+; MMX support
+  png_mmx_support  @185
+; png_get_mmx_flagmask  @186
+  png_get_asm_flagmask  @187
+  png_get_asm_flags  @188
+; png_get_mmx_bitdepth_threshold  @189
+; png_get_mmx_rowbytes_threshold  @190
+  png_set_asm_flags  @191
+; png_init_mmx_flags  @192
+; Strip error numbers
+  png_set_strip_error_numbers @193
+; Added at version 1.2.2
+  png_handle_as_unknown @194
+; Added at version 1.2.2 and deleted from 1.2.3
+; png_zalloc @195
+; png_zfree @196
+; Added at version 1.2.4
+  png_malloc_warn @195
+; Added at version 1.2.6
+  png_malloc_warn @195
+  png_get_user_height_max @196
+  png_get_user_width_max @197
+  png_set_user_limits @198
+; Added at version 1.2.7
+  png_set_add_alpha @199
+; Added at version 1.2.9
+  png_get_uint_32 @200
+  png_save_uint_32 @201
+  png_get_uint_16 @202
+  png_save_uint_16 @203
+  png_get_int_32 @204
+  png_save_int_32 @205
+  png_get_uint_31 @206
+  png_set_expand_gray_1_2_4_to_8  @207