Imported from libpng-1.2.15beta3.tar

ANNOUNCE

@@ -1,49 +1,52 @@
 
-Libpng 1.2.14 - November 28, 2006
+Libpng 1.2.15beta3 - December 5, 2006
 
-This is a public release of libpng, intended for use in production codes.
+This is not intended to be a public release.  It will be replaced
+within a few weeks by a public version or by another test version.
 
 Files available for download:
 
 Source files with LF line endings (for Unix/Linux) and with a
 "configure" script
 
-   libpng-1.2.14.tar.gz
-   libpng-1.2.14.tar.bz2
+   libpng-1.2.15beta3.tar.gz
+   libpng-1.2.15beta3.tar.bz2
 
 Source files with LF line endings (for Unix/Linux) without the
 "configure" script
 
-   libpng-1.2.14-no-config.tar.gz
-   libpng-1.2.14-no-config.tar.bz2
+   libpng-1.2.15beta3-no-config.tar.gz
+   libpng-1.2.15beta3-no-config.tar.bz2
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lpng1214.zip
-   lpng1214.tar.bz2
+   lp1215b03.zip
+   lp1215b03.tar.bz2
 
 Project files
 
-   libpng-1.2.14-project-netware.zip
-   libpng-1.2.14-project-wince.zip
+   libpng-1.2.15beta3-project-netware.zip
+   libpng-1.2.15beta3-project-wince.zip
 
 Other information:
 
-   libpng-1.2.14-README.txt
-   libpng-1.2.14-KNOWNBUGS.txt
-   libpng-1.2.14-LICENSE.txt
-   libpng-1.2.14-Y2K-compliance.txt
+   libpng-1.2.15beta3-README.txt
+   libpng-1.2.15beta3-KNOWNBUGS.txt
+   libpng-1.2.15beta3-LICENSE.txt
+   libpng-1.2.15beta3-Y2K-compliance.txt
 
-Changes since the last public release (1.2.13):
+Changes since the last public release (1.2.14):
 
-version 1.2.14 [November 28, 2006]
+version 1.2.15beta1 [December 3, 2006]
+  Generated configure with autoconf-2.61 instead of 2.60
+  Revised configure.ac to update libpng.pc and libpng-config.
 
-  Relocated three misplaced tests for NULL png_ptr.
-  Built Makefile.in with automake-1.9.6 instead of 1.9.2.
-  Build configure with autoconf-2.60 instead of 2.59
-  Added some typecasts in png_zalloc().
-  Changed "strtod" to "png_strtod" in pngrutil.c
+version 1.2.15beta2 [December 3, 2006]
+  Always export MMX asm functions, just stubs if not building pnggccrd.c
+
+version 1.2.15beta3 [December 5, 2006]
+  Add "png_bytep" typecast to profile while calculating length in pngwutil.c
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit 

CHANGES

@@ -1480,7 +1480,7 @@ version 1.2.9beta5 [March 4, 2006]
   Restored scripts/makefile.elf which was inadvertently deleted.
 
 version 1.2.9beta6 [March 6, 2006]
-  Fixed typo (14) in configuration files.
+  Fixed typo (15) in configuration files.
 
 version 1.2.9beta7 [March 7, 2006]
   Removed libpng.vers and libpng.sym from libpng12_la_SOURCES in Makefile.am
@@ -1637,9 +1637,19 @@ version 1.2.14beta2 [November 17, 2006]
 version 1.2.14rc1 [November 20, 2006]
   Changed "strtod" to "png_strtod" in pngrutil.c
 
-version 1.0.22, 1.2.14    [November 28, 2006]
+version 1.0.22, 1.2.14    [November 27, 2006]
   Added missing "$(srcdir)" in Makefile.am and Makefile.in
 
+version 1.2.15beta1 [December 3, 2006]
+  Generated configure with autoconf-2.61 instead of 2.60
+  Revised configure.ac to update libpng.pc and libpng-config.
+
+version 1.2.15beta2 [December 3, 2006]
+  Always export MMX asm functions, just stubs if not building pnggccrd.c
+
+version 1.2.15beta3 [December 5, 2006]
+  Add "png_bytep" typecast to profile while calculating length in pngwutil.c
+
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
 https://lists.sourceforge.net/lists/listinfo/png-mng-implement

INSTALL

@@ -1,5 +1,5 @@
 
-Installing libpng version 1.2.14 - November 28, 2006
+Installing libpng version 1.2.15beta3 - December 5, 2006
 
 On Unix/Linux and similar systems, you can simply type
 
@@ -37,7 +37,7 @@ 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-1.2.14" or "lpng109" and "zlib-1.2.1"
+might be called "libpng-1.2.15beta3" 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:
@@ -93,11 +93,11 @@ include
 
  makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
  makefile.elf      =>  Linux/ELF makefile symbol versioning,
-                       gcc, creates libpng12.so.0.1.2.14)
+                       gcc, creates libpng12.so.0.1.2.15beta3)
  makefile.linux    =>  Linux/ELF makefile
-                       (gcc, creates libpng12.so.0.1.2.14)
+                       (gcc, creates libpng12.so.0.1.2.15beta3)
  makefile.gcmmx    =>  Linux/ELF makefile
-                       (gcc, creates libpng12.so.0.1.2.14,
+                       (gcc, creates libpng12.so.0.1.2.15beta3,
                        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
@@ -120,12 +120,12 @@ include
  makefile.openbsd  =>  OpenBSD makefile
  makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
  makefile.sggcc    =>  Silicon Graphics (gcc,
-                       creates libpng12.so.0.1.2.14)
+                       creates libpng12.so.0.1.2.15beta3)
  makefile.sunos    =>  Sun makefile
  makefile.solaris  =>  Solaris 2.X makefile (gcc,
-                       creates libpng12.so.0.1.2.14)
+                       creates libpng12.so.0.1.2.15beta3)
  makefile.so9      =>  Solaris 9 makefile (gcc,
-                       creates libpng12.so.0.1.2.14)
+                       creates libpng12.so.0.1.2.15beta3)
  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 1.2.14
+Known bugs in libpng version 1.2.15beta3
 
 1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
    reading interlaced PNG files, when assembler code is enabled but running

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 1.2.14, November 28, 2006, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.15beta3, December 5, 2006, are
 Copyright (c) 2004, 2006 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
-November 28, 2006
+December 5, 2006

Makefile.in

@@ -56,9 +56,9 @@ DIST_COMMON = README $(am__configure_deps) $(dist_man_MANS) \
 	$(pkginclude_HEADERS) $(srcdir)/Makefile.am \
 	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
 	$(top_srcdir)/configure $(top_srcdir)/scripts/libpng-config.in \
-	$(top_srcdir)/scripts/libpng.pc.in INSTALL TODO compile \
-	config.guess config.sub depcomp install-sh ltmain.sh missing \
-	mkinstalldirs
+	$(top_srcdir)/scripts/libpng.pc-configure.in INSTALL TODO \
+	compile config.guess config.sub depcomp install-sh ltmain.sh \
+	missing mkinstalldirs
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/configure.ac
@@ -184,6 +184,7 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBPNG_DEFINES = @LIBPNG_DEFINES@
+LIBPNG_NO_ASSEMBLER = @LIBPNG_NO_ASSEMBLER@
 LIBS = @LIBS@
 LIBTOOL = @LIBTOOL@
 LN_S = @LN_S@
@@ -380,7 +381,7 @@ $(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
 
 distclean-hdr:
 	-rm -f config.h stamp-h1
-libpng.pc: $(top_builddir)/config.status $(top_srcdir)/scripts/libpng.pc.in
+libpng.pc: $(top_builddir)/config.status $(top_srcdir)/scripts/libpng.pc-configure.in
 	cd $(top_builddir) && $(SHELL) ./config.status $@
 libpng-config: $(top_builddir)/config.status $(top_srcdir)/scripts/libpng-config.in
 	cd $(top_builddir) && $(SHELL) ./config.status $@

README

@@ -1,4 +1,4 @@
-README for libpng version 1.2.14 - November 28, 2006 (shared library 12.0)
+README for libpng version 1.2.15beta3 - December 5, 2006 (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.
@@ -190,11 +190,11 @@ 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 libpng12.so.0.1.2.14)
+                            gcc, creates libpng12.so.0.1.2.15beta3)
        makefile.linux   =>  Linux/ELF makefile
-                            (gcc, creates libpng12.so.0.1.2.14)
+                            (gcc, creates libpng12.so.0.1.2.15beta3)
        makefile.gcmmx   =>  Linux/ELF makefile
-                            (gcc, creates libpng12.so.0.1.2.14,
+                            (gcc, creates libpng12.so.0.1.2.15beta3,
                             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
@@ -216,12 +216,12 @@ Files in this distribution:
        makefile.openbsd =>  OpenBSD makefile
        makefile.sgi     =>  Silicon Graphics IRIX (cc, creates static lib)
        makefile.sggcc   =>  Silicon Graphics
-                            (gcc, creates libpng12.so.0.1.2.14)
+                            (gcc, creates libpng12.so.0.1.2.15beta3)
        makefile.sunos   =>  Sun makefile
        makefile.solaris =>  Solaris 2.X makefile
-                            (gcc, creates libpng12.so.0.1.2.14)
+                            (gcc, creates libpng12.so.0.1.2.15beta3)
        makefile.so9     =>  Solaris 9 makefile
-                            (gcc, creates libpng12.so.0.1.2.14)
+                            (gcc, creates libpng12.so.0.1.2.15beta3)
        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:
    =========================
 
-      November 28, 2006
+      December 5, 2006
 
       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 1.2.14 are Y2K compliant.  It is my belief that earlier
+      upward through 1.2.15beta3 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.ac

@@ -18,14 +18,14 @@ AC_PREREQ(2.59)
 
 dnl Version number stuff here:
 
-AC_INIT([libpng], [1.2.14], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.2.15beta3], [png-mng-implement@lists.sourceforge.net])
 AM_INIT_AUTOMAKE
 dnl stop configure from automagically running automake
 AM_MAINTAINER_MODE
 
-PNGLIB_VERSION=1.2.14
+PNGLIB_VERSION=1.2.15beta3
 PNGLIB_MAJOR=12
-PNGLIB_MINOR=14
+PNGLIB_MINOR=15
 
 dnl End of version number stuff
 
@@ -57,19 +57,18 @@ AC_CHECK_FUNCS([memset], , AC_ERROR([memset not found in libc]))
 AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow, , AC_ERROR([cannot find pow])) )
 AC_CHECK_LIB(z, zlibVersion, , AC_ERROR([zlib not installed]))
 
+LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG
 AC_MSG_CHECKING([if assembler code in pnggccrd.c can be compiled])
 AC_TRY_COMPILE(
   [#include "pnggccrd.c"],
   [return 0;],
-  LIBPNG_DEFINES=,
-  LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG\ -DPNG_NO_ASSEMBLER_CODE)
-if test "$LIBPNG_DEFINES"; then
-    AC_MSG_RESULT(no)
-else
-    AC_MSG_RESULT(yes)
-    LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG
-fi
+  AC_MSG_RESULT(yes)
+  LIBPNG_NO_ASSEMBLER="",
+  AC_MSG_RESULT(no)
+  LIBPNG_NO_ASSEMBLER=-DPNG_NO_ASSEMBLER_CODE)
+LIBPNG_DEFINES=$LIBPNG_DEFINES\ $LIBPNG_NO_ASSEMBLER
 AC_SUBST(LIBPNG_DEFINES)
+AC_SUBST(LIBPNG_NO_ASSEMBLER)
 
 AC_MSG_CHECKING([if libraries can be versioned])
 GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
@@ -128,7 +127,7 @@ AC_ARG_WITH(libpng-compat,
 AC_SUBST([compatlib])
 
 # Config files, substituting as above
-AC_CONFIG_FILES([Makefile libpng.pc:scripts/libpng.pc.in])
+AC_CONFIG_FILES([Makefile libpng.pc:scripts/libpng.pc-configure.in])
 AC_CONFIG_FILES([libpng-config:scripts/libpng-config.in],
 		[chmod +x libpng-config])
 

libpng.3

@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "November 28, 2006"
+.TH LIBPNG 3 "December 5, 2006"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.14
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.15beta3
 .SH SYNOPSIS
 \fB
 #include <png.h>\fP
@@ -410,7 +410,7 @@ 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 1.2.14 - November 28, 2006
+ libpng version 1.2.15beta3 - December 5, 2006
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2005 Glenn Randers-Pehrson
@@ -3327,13 +3327,13 @@ application:
 
 .SH IX. Y2K Compliance in libpng
 
-November 28, 2006
+December 5, 2006
 
 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 1.2.14 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.15beta3 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
@@ -3506,6 +3506,7 @@ the first widely used release:
  1.2.14beta1-2       13    10214  12.so.0.14[.0]
  1.0.22rc1           10    10022  10.so.0.22[.0]
  1.2.14rc1           13    10214  12.so.0.14[.0]
+ 1.2.15beta1-3       13    10215  12.so.0.15[.0]
 
 Henceforth the source version will match the shared-library minor
 and patch numbers; the shared-library major version number will be
@@ -3561,7 +3562,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.2.14 - November 28, 2006:
+Libpng version 1.2.15beta3 - December 5, 2006:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
 
@@ -3582,7 +3583,7 @@ 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 1.2.14, November 28, 2006, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.15beta3, December 5, 2006, are
 Copyright (c) 2004-2006 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
@@ -3681,7 +3682,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-November 28, 2006
+December 5, 2006
 
 .\" end of man page
 

libpng.txt

@@ -1,6 +1,6 @@
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.2.14 - November 28, 2006
+ libpng version 1.2.15beta3 - December 5, 2006
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2005 Glenn Randers-Pehrson
@@ -2917,13 +2917,13 @@ application:
 
 IX. Y2K Compliance in libpng
 
-November 28, 2006
+December 5, 2006
 
 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 1.2.14 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.15beta3 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

libpngpf.3

@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "November 28, 2006"
+.TH LIBPNGPF 3 "December 5, 2006"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.14
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.15beta3
 (private functions)
 .SH SYNOPSIS
 \fB#include <png.h>\fP

png.5

@@ -1,4 +1,4 @@
-.TH PNG 5 "November 28, 2006"
+.TH PNG 5 "December 5, 2006"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION

png.c

@@ -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_2_14 Your_png_h_is_not_version_1_2_14;
+typedef version_1_2_15beta3 Your_png_h_is_not_version_1_2_15beta3;
 
 /* Version information for C files.  This had better match the version
  * string defined in png.h.  */
@@ -701,7 +701,7 @@ png_charp PNGAPI
 png_get_copyright(png_structp png_ptr)
 {
    if (&png_ptr != NULL)  /* silence compiler warning about unused png_ptr */
-   return ((png_charp) "\n libpng version 1.2.14 - November 28, 2006\n\
+   return ((png_charp) "\n libpng version 1.2.15beta3 - December 5, 2006\n\
    Copyright (c) 1998-2006 Glenn Randers-Pehrson\n\
    Copyright (c) 1996-1997 Andreas Dilger\n\
    Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");

png.h

@@ -1,7 +1,7 @@
 
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.2.14 - November 28, 2006
+ * libpng version 1.2.15beta3 - December 5, 2006
  * Copyright (c) 1998-2006 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.)
@@ -9,7 +9,7 @@
  * 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 1.2.14 - November 28, 2006: Glenn
+ *  libpng versions 0.97, January 1998, through 1.2.15beta3 - December 5, 2006: Glenn
  *  See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -134,6 +134,7 @@
  *    1.2.14rc1               13    10214  12.so.0.14[.0]
  *    1.0.22                  10    10022  10.so.0.22[.0]
  *    1.2.14                  13    10214  12.so.0.14[.0]
+ *    1.2.15beta1-3           13    10215  12.so.0.15[.0]
  *
  *    Henceforth the source version will match the shared-library major
  *    and minor numbers; the shared-library major version number will be
@@ -163,7 +164,7 @@
  * If you modify libpng you may insert additional notices immediately following
  * this sentence.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.2.14, November 28, 2006, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.2.15beta3, December 5, 2006, are
  * Copyright (c) 2004, 2006 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:
@@ -275,13 +276,13 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    November 28, 2006
+ *    December 5, 2006
  *
  *    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 1.2.14 are Y2K compliant.  It is my belief that earlier
+ *    upward through 1.2.15beta3 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
@@ -337,9 +338,9 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.2.14"
+#define PNG_LIBPNG_VER_STRING "1.2.15beta3"
 #define PNG_HEADER_VERSION_STRING \
-   " libpng version 1.2.14 - November 28, 2006 (header)\n"
+   " libpng version 1.2.15beta3 - December 5, 2006 (header)\n"
 
 #define PNG_LIBPNG_VER_SONUM   0
 #define PNG_LIBPNG_VER_DLLNUM  13
@@ -347,11 +348,11 @@
 /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
 #define PNG_LIBPNG_VER_MAJOR   1
 #define PNG_LIBPNG_VER_MINOR   2
-#define PNG_LIBPNG_VER_RELEASE 14
+#define PNG_LIBPNG_VER_RELEASE 15
 /* This should match the numeric part of the final component of
  * PNG_LIBPNG_VER_STRING, omitting any leading zero: */
 
-#define PNG_LIBPNG_VER_BUILD  0
+#define PNG_LIBPNG_VER_BUILD  3
 
 /* Release Status */
 #define PNG_LIBPNG_BUILD_ALPHA    1
@@ -368,14 +369,14 @@
 #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
                                        PNG_LIBPNG_BUILD_PRIVATE */
 
-#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
+#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 10214 /* 1.2.14 */
+#define PNG_LIBPNG_VER 10215 /* 1.2.15 */
 
 #ifndef PNG_VERSION_INFO_ONLY
 /* include the compression library's header */
@@ -1381,7 +1382,7 @@ 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_2_14;
+typedef png_structp version_1_2_15beta3;
 
 typedef png_struct FAR * FAR * png_structpp;
 
@@ -2512,6 +2513,7 @@ extern PNG_EXPORT(png_uint_32,png_permit_mng_features) PNGARG((png_structp
 
 #define PNG_SELECT_READ   1
 #define PNG_SELECT_WRITE  2
+#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
 
 #if !defined(PNG_1_0_X)
 /* pngget.c */
@@ -2544,7 +2546,6 @@ extern PNG_EXPORT(void,png_set_mmx_thresholds)
    png_uint_32 mmx_rowbytes_threshold));
 
 #endif /* PNG_1_0_X */
-#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
 
 #if !defined(PNG_1_0_X)
 /* png.c, pnggccrd.c, or pngvcrd.c */

pngconf.h

@@ -1,7 +1,7 @@
 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.2.14 - November 28, 2006
+ * libpng version 1.2.15beta3 - December 5, 2006
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2005 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngget.c

@@ -830,18 +830,22 @@ png_get_compression_buffer_size(png_structp png_ptr)
 #endif
 
 #ifndef PNG_1_0_X
-#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
 /* this function was added to libpng 1.2.0 and should exist by default */
 png_uint_32 PNGAPI
 png_get_asm_flags (png_structp png_ptr)
 {
+#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
     return (png_uint_32)(png_ptr? png_ptr->asm_flags : 0L);
+#else
+    return (png_ptr? 0L: 0L);
+#endif
 }
 
 /* this function was added to libpng 1.2.0 and should exist by default */
 png_uint_32 PNGAPI
 png_get_asm_flagmask (int flag_select)
 {
+#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
     png_uint_32 settable_asm_flags = 0;
 
     if (flag_select & PNG_SELECT_READ)
@@ -862,16 +866,18 @@ png_get_asm_flagmask (int flag_select)
 #endif /* 0 */
 
     return settable_asm_flags;  /* _theoretically_ settable capabilities only */
-}
+#else
+    return (png_ptr? 0L: 0L);
 #endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
+}
 
 
-#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
     /* GRR:  could add this:   && defined(PNG_MMX_CODE_SUPPORTED) */
 /* this function was added to libpng 1.2.0 */
 png_uint_32 PNGAPI
 png_get_mmx_flagmask (int flag_select, int *compilerID)
 {
+#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
     png_uint_32 settable_mmx_flags = 0;
 
     if (flag_select & PNG_SELECT_READ)
@@ -902,22 +908,32 @@ png_get_mmx_flagmask (int flag_select, int *compilerID)
     }
 
     return settable_mmx_flags;  /* _theoretically_ settable capabilities only */
+#else
+    return (png_ptr? 0L: 0L);
+#endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
 }
 
 /* this function was added to libpng 1.2.0 */
 png_byte PNGAPI
 png_get_mmx_bitdepth_threshold (png_structp png_ptr)
 {
+#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
     return (png_byte)(png_ptr? png_ptr->mmx_bitdepth_threshold : 0);
+#else
+    return (png_ptr? 0: 0);
+#endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
 }
 
 /* this function was added to libpng 1.2.0 */
 png_uint_32 PNGAPI
 png_get_mmx_rowbytes_threshold (png_structp png_ptr)
 {
+#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
     return (png_uint_32)(png_ptr? png_ptr->mmx_rowbytes_threshold : 0L);
-}
+#else
+    return (png_ptr? 0L: 0L);
 #endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
+}
 #endif /* ?PNG_1_0_X */
 
 #ifdef PNG_SET_USER_LIMITS_SUPPORTED

pngset.c

@@ -1186,7 +1186,6 @@ png_set_invalid(png_structp png_ptr, png_infop info_ptr, int mask)
 
 
 #ifndef PNG_1_0_X
-#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
 /* this function was added to libpng 1.2.0 and should always exist by default */
 void PNGAPI
 png_set_asm_flags (png_structp png_ptr, png_uint_32 asm_flags)
@@ -1196,6 +1195,7 @@ png_set_asm_flags (png_structp png_ptr, png_uint_32 asm_flags)
 
     if (png_ptr == NULL)
        return;
+#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
 
     settable_mmx_flags =
 #ifdef PNG_HAVE_ASSEMBLER_COMBINE_ROW
@@ -1229,10 +1229,9 @@ png_set_asm_flags (png_structp png_ptr, png_uint_32 asm_flags)
 
     png_ptr->asm_flags &= ~settable_asm_flags;               /* zero them */
     png_ptr->asm_flags |= (asm_flags & settable_asm_flags);  /* set them */
-}
 #endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
+}
 
-#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
 /* this function was added to libpng 1.2.0 */
 void PNGAPI
 png_set_mmx_thresholds (png_structp png_ptr,
@@ -1241,10 +1240,11 @@ png_set_mmx_thresholds (png_structp png_ptr,
 {
     if (png_ptr == NULL)
        return;
+#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
     png_ptr->mmx_bitdepth_threshold = mmx_bitdepth_threshold;
     png_ptr->mmx_rowbytes_threshold = mmx_rowbytes_threshold;
-}
 #endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
+}
 
 #ifdef PNG_SET_USER_LIMITS_SUPPORTED
 /* this function was added to libpng 1.2.6 */

pngtest.c

@@ -1549,4 +1549,4 @@ main(int argc, char *argv[])
 }
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_14 your_png_h_is_not_version_1_2_14;
+typedef version_1_2_15beta3 your_png_h_is_not_version_1_2_15beta3;

pngwutil.c

@@ -757,8 +757,11 @@ png_write_iCCP(png_structp png_ptr, png_charp name, int compression_type,
       profile_len = 0;
 
    if (profile_len > 3)
-      embedded_profile_len = ((*(profile  ))<<24) | ((*(profile+1))<<16) |
-          ((*(profile+2))<< 8) | ((*(profile+3))    );
+      embedded_profile_len =
+          ((*( (png_bytep)profile  ))<<24) |
+          ((*( (png_bytep)profile+1))<<16) |
+          ((*( (png_bytep)profile+2))<< 8) |
+          ((*( (png_bytep)profile+3))    );
 
    if (profile_len < embedded_profile_len)
      {

scripts/libpng-config-head.in

@@ -8,7 +8,7 @@
 
 # Modeled after libxml-config.
 
-version=1.2.14
+version=1.2.15beta3
 prefix=""
 libdir=""
 libs=""

scripts/libpng-config.in

@@ -19,7 +19,7 @@ I_opts="-I${includedir}"
 L_opts="-L${libdir}"
 R_opts=""
 cppflags=""
-ccopts=""
+ccopts="@LIBPNG_NO_ASSEMBLER@"
 ldopts=""
 
 usage()

scripts/libpng.pc-configure.in

@@ -0,0 +1,10 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@/libpng12
+
+Name: libpng
+Description: Loads and saves PNG files
+Version: 1.2.15beta3
+Libs: -L${libdir} -lpng12
+Cflags: -I${includedir} @LIBPNG_NO_ASSEMBLER@

scripts/libpng.pc.in

@@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
 
 Name: libpng
 Description: Loads and saves PNG files
-Version: 1.2.14
+Version: 1.2.15beta3
 Libs: -L${libdir} -lpng12
 Cflags: -I${includedir}

scripts/makefile.32sunu

@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.64sunu

@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.aix

@@ -20,7 +20,7 @@ LN_SF = ln -f -s
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 prefix=/usr/local

scripts/makefile.beos

@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.cygwin

@@ -80,7 +80,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
 LIBNAME = libpng12
 PNGMAJ = 0
 CYGDLL = 12
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=cygpng$(CYGDLL).dll

scripts/makefile.darwin

@@ -19,7 +19,7 @@ ZLIBINC=../zlib
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.dec

@@ -5,7 +5,7 @@
 
 # Library name:
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.elf

@@ -12,7 +12,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.gcmmx

@@ -16,7 +16,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.hp64

@@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.hpgcc

@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.hpux

@@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.linux

@@ -6,7 +6,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.mingw

@@ -76,7 +76,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
 LIBNAME = libpng12
 PNGMAJ = 0
 MINGDLL = 12
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=libpng$(MINGDLL).dll

scripts/makefile.ne12bsd

@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
 
 LIB=	png12
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.14
+SHLIB_MINOR=	1.2.15beta3
 SRCS=	pnggccrd.c 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

@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng
 
 LIB=	png
 SHLIB_MAJOR=	3
-SHLIB_MINOR=	1.2.14
+SHLIB_MINOR=	1.2.15beta3
 SRCS=	pnggccrd.c 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.openbsd

@@ -7,7 +7,7 @@ LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat
 
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.14
+SHLIB_MINOR=	1.2.15beta3
 
 LIB=	png
 SRCS=	png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \

scripts/makefile.sco

@@ -9,7 +9,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.sggcc

@@ -6,7 +6,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.sgi

@@ -6,7 +6,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.so9

@@ -8,7 +8,7 @@
 
 # Library name:
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.solaris

@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.14
+PNGMIN = 1.2.15beta3
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/pngos2.def

@@ -2,7 +2,7 @@
 ; PNG.LIB module definition file for OS/2
 ;----------------------------------------
 
-; Version 1.2.14
+; Version 1.2.15beta3
 
 LIBRARY		PNG
 DESCRIPTION	"PNG image compression library for OS/2"

scripts/pngw32.def

@@ -5,7 +5,7 @@
 LIBRARY
 
 EXPORTS
-;Version 1.2.14
+;Version 1.2.15beta3
   png_build_grayscale_palette  @1
   png_check_sig        @2
   png_chunk_error      @3