[devel] Bump to version libpng-1.5.3beta04

ANNOUNCE

 
-Libpng 1.5.3beta04 - April 18, 2011
+Libpng 1.5.3beta04 - April 27, 2011
 
 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.
@@ -54,7 +54,7 @@ Version 1.5.3beta03 [April 16, 2011]
   Fixed bug with stripping the filler or alpha channel when writing, that
     was introduced in libpng-1.5.2beta01 (bug report by Andrew Church).
 
-Version 1.5.3beta04 [April 18, 2011]
+Version 1.5.3beta04 [April 27, 2011]
   Updated pngtest.png with the new zlib CMF optimization.
   Cleaned up conditional compilation code and of background/gamma handling
     Internal changes only except a new option to avoid compiling the
@@ -73,7 +73,8 @@ Version 1.5.3beta04 [April 18, 2011]
   A serious bug in the pngvalid internal routine 'standard_display_init' has
     been fixed - this failed to initialize the red channel and accidentally
     initialized the alpha channel twice.
-
+  Changed png_struct jmp_buf member name from png_jmpbuf to tmp_jmpbuf to
+    avoid a clash with the png_jmpbuf macro on some platforms.
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net:
 (subscription required; visit

CHANGES

@@ -3315,7 +3315,7 @@ Version 1.5.3beta03 [April 16, 2011]
   Fixed bug with stripping the filler or alpha channel when writing, that
     was introduced in libpng-1.5.2beta01 (bug report by Andrew Church).
 
-Version 1.5.3beta04 [April 18, 2011]
+Version 1.5.3beta04 [April 27, 2011]
   Updated pngtest.png with the new zlib CMF optimization.
   Cleaned up conditional compilation code and of background/gamma handling
     Internal changes only except a new option to avoid compiling the
@@ -3334,6 +3334,8 @@ Version 1.5.3beta04 [April 18, 2011]
   A serious bug in the pngvalid internal routine 'standard_display_init' has
     been fixed - this failed to initialize the red channel and accidentally
     initialized the alpha channel twice.
+  Changed png_struct jmp_buf member name from png_jmpbuf to tmp_jmpbuf to
+    avoid a clash with the png_jmpbuf macro on some platforms.
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit

LICENSE

@@ -10,7 +10,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.5.3beta04, April 17, 2011, are
+libpng versions 1.2.6, August 15, 2004, through 1.5.3beta04, April 27, 2011, are
 Copyright (c) 2004, 2006-2011 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
@@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-April 17, 2011
+April 27, 2011

README

-README for libpng version 1.5.3beta04 - April 17, 2011 (shared library 15.0)
+README for libpng version 1.5.3beta04 - April 27, 2011 (shared library 15.0)
 See the note about version numbers near the top of png.h
 
 See INSTALL for instructions on how to install libpng.

libpng-manual.txt

 libpng-manual.txt - A description on how to use and modify libpng
 
- libpng version 1.5.3beta04 - April 21, 2011
+ libpng version 1.5.3beta04 - April 27, 2011
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2011 Glenn Randers-Pehrson
@@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.5.3beta04 - April 21, 2011
+ libpng versions 0.97, January 1998, through 1.5.3beta04 - April 27, 2011
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2011 Glenn Randers-Pehrson
 
@@ -3822,9 +3822,10 @@ absolutely necessary) interlace an image.
 
 libpng 1.5.0 adds an API png_longjmp(png_ptr, value).  This API calls
 the application-provided png_longjmp_ptr on the internal, but application
-initialized, longjmp buffer.  It is provided as a convenience to avoid the need
-to use the png_jmpbuf macro, which had the unnecessary side effect of
-resetting the internal png_longjmp_ptr value.
+initialized, jmpbuf.  It is provided as a convenience to avoid the need
+initialized, longjmp buffer.  It is provided as a convenience to avoid
+the need to use the png_jmpbuf macro, which had the unnecessary side
+effect of resetting the internal png_longjmp_ptr value.
 
 libpng 1.5.0 includes a complete fixed point API.  By default this is
 present along with the corresponding floating point API.  In general the
@@ -4192,7 +4193,7 @@ Other rules can be inferred by inspecting the libpng source.
 
 XIV. Y2K Compliance in libpng
 
-April 21, 2011
+April 27, 2011
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.

libpng.3

-.TH LIBPNG 3 "April 21, 2011"
+.TH LIBPNG 3 "April 27, 2011"
 .SH NAME
 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.3beta04
 .SH SYNOPSIS
@@ -943,7 +943,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
 .SH LIBPNG.TXT
 libpng-manual.txt - A description on how to use and modify libpng
 
- libpng version 1.5.3beta04 - April 21, 2011
+ libpng version 1.5.3beta04 - April 27, 2011
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2011 Glenn Randers-Pehrson
@@ -954,7 +954,7 @@ libpng-manual.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.5.3beta04 - April 21, 2011
+ libpng versions 0.97, January 1998, through 1.5.3beta04 - April 27, 2011
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2011 Glenn Randers-Pehrson
 
@@ -4765,9 +4765,10 @@ absolutely necessary) interlace an image.
 
 libpng 1.5.0 adds an API png_longjmp(png_ptr, value).  This API calls
 the application-provided png_longjmp_ptr on the internal, but application
-initialized, longjmp buffer.  It is provided as a convenience to avoid the need
-to use the png_jmpbuf macro, which had the unnecessary side effect of
-resetting the internal png_longjmp_ptr value.
+initialized, jmpbuf.  It is provided as a convenience to avoid the need
+initialized, longjmp buffer.  It is provided as a convenience to avoid
+the need to use the png_jmpbuf macro, which had the unnecessary side
+effect of resetting the internal png_longjmp_ptr value.
 
 libpng 1.5.0 includes a complete fixed point API.  By default this is
 present along with the corresponding floating point API.  In general the
@@ -5135,7 +5136,7 @@ Other rules can be inferred by inspecting the libpng source.
 
 .SH XIV. Y2K Compliance in libpng
 
-April 21, 2011
+April 27, 2011
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.
@@ -5387,7 +5388,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.5.3beta04 - April 21, 2011:
+Libpng version 1.5.3beta04 - April 27, 2011:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
 
@@ -5410,7 +5411,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.5.3beta04, April 21, 2011, are
+libpng versions 1.2.6, August 15, 2004, through 1.5.3beta04, April 27, 2011, are
 Copyright (c) 2004,2006-2007 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
@@ -5509,7 +5510,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-April 21, 2011
+April 27, 2011
 
 .\" end of man page
 

libpngpf.3

-.TH LIBPNGPF 3 "April 18, 2011"
+.TH LIBPNGPF 3 "April 27, 2011"
 .SH NAME
 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.3beta04
 (private functions)

png.5

-.TH PNG 5 "April 17, 2011"
+.TH PNG 5 "April 27, 2011"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION

png.c

@@ -555,13 +555,13 @@ png_get_copyright(png_const_structp png_ptr)
 #else
 #  ifdef __STDC__
    return PNG_STRING_NEWLINE \
-     "libpng version 1.5.3beta04 - April 17, 2011" PNG_STRING_NEWLINE \
+     "libpng version 1.5.3beta04 - April 27, 2011" PNG_STRING_NEWLINE \
      "Copyright (c) 1998-2011 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
      "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
      "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
      PNG_STRING_NEWLINE;
 #  else
-      return "libpng version 1.5.3beta04 - April 17, 2011\
+      return "libpng version 1.5.3beta04 - April 27, 2011\
       Copyright (c) 1998-2011 Glenn Randers-Pehrson\
       Copyright (c) 1996-1997 Andreas Dilger\
       Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";

png.h

 
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.5.3beta04 - April 17, 2011
+ * libpng version 1.5.3beta04 - April 27, 2011
  * Copyright (c) 1998-2011 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.)
@@ -11,7 +11,7 @@
  * 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 1.5.3beta04 - April 17, 2011: Glenn
+ *   libpng versions 0.97, January 1998, through 1.5.3beta04 - April 27, 2011: Glenn
  *   See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -182,7 +182,7 @@
  *
  * This code is released under the libpng license.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.5.3beta04, April 17, 2011, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.5.3beta04, April 27, 2011, are
  * Copyright (c) 2004, 2006-2011 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:
@@ -294,7 +294,7 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    April 17, 2011
+ *    April 27, 2011
  *
  *    Since the PNG Development group is an ad-hoc body, we can't make
  *    an official declaration.
@@ -358,7 +358,7 @@
 /* Version information for png.h - this should match the version in png.c */
 #define PNG_LIBPNG_VER_STRING "1.5.3beta04"
 #define PNG_HEADER_VERSION_STRING \
-     " libpng version 1.5.3beta04 - April 17, 2011\n"
+     " libpng version 1.5.3beta04 - April 27, 2011\n"
 
 #define PNG_LIBPNG_VER_SONUM   15
 #define PNG_LIBPNG_VER_DLLNUM  15

pngconf.h

 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.5.3beta04 - April 17, 2011 
+ * libpng version 1.5.3beta04 - April 27, 2011 
  *
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

projects/vstudio/readme.txt

 
 VisualStudio instructions
 
-libpng version 1.5.3beta04 - April 17, 2011
+libpng version 1.5.3beta04 - April 27, 2011
 
 Copyright (c) 1998-2010 Glenn Randers-Pehrson
 

projects/vstudio/zlib.props

@@ -2,7 +2,7 @@
 <!--
  * zlib.props - location of zlib source
  *
- * libpng version 1.5.3beta04 - April 17, 2011
+ * libpng version 1.5.3beta04 - April 27, 2011
  *
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  *

scripts/README.txt

 
-Makefiles for  libpng version 1.5.3beta04 - April 17, 2011
+Makefiles for  libpng version 1.5.3beta04 - April 27, 2011
 
 pnglibconf.h.prebuilt       =>  Stores configuration settings
  makefile.linux    =>  Linux/ELF makefile