[master] Imported from libpng-1.2.41beta05.tar

ANNOUNCE

 
-Libpng 1.2.41beta05 - October 10, 2009
+Libpng 1.2.41beta05 - October 11, 2009
 
 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.
@@ -60,8 +60,9 @@ version 1.2.41beta04 [October 7, 2009]
   Ported some cosmetic changes from libpng-1.4.0beta86.
   Eliminated a shadowed declaration of "pp" in png_handle_sPLT().
 
-version 1.2.41beta05 [October 10, 2009]
-  Revised pngconf.h to make it easier to enable iTXt support.
+version 1.2.41beta05 [October 11, 2009]
+  Revised pngconf.h to make it easier to enable iTXt support.  Previously
+    defining PNG_iTXt_SUPPORTED would not work as expected.
   Ported some cosmetic changes from libpng-1.4.0beta87, changing
     many "#if defined(x)" to "#ifdef x".
 

CHANGES

@@ -2466,7 +2466,7 @@ version 1.2.40beta01 [August 20, 2009]
 version 1.2.40rc01 [September 2, 2009]
   Various bugfixes and improvements to CMakeLists.txt (Philip Lowman)
 
-version 1.2.40 and 1.0.49 [October 10, 2009]
+version 1.2.40 and 1.0.49 [October 11, 2009]
   No changes.
 
 version 1.0.50 [September 10, 2009]
@@ -2490,8 +2490,9 @@ version 1.2.41beta04 [October 7, 2009]
   Ported some cosmetic changes from libpng-1.4.0beta86.
   Eliminated a shadowed declaration of "pp" in png_handle_sPLT().
 
-version 1.2.41beta05 [October 10, 2009]
-  Revised pngconf.h to make it easier to enable iTXt support.
+version 1.2.41beta05 [October 11, 2009]
+  Revised pngconf.h to make it easier to enable iTXt support.  Previously
+    defining PNG_iTXt_SUPPORTED would not work as expected.
   Ported some cosmetic changes from libpng-1.4.0beta87, changing
     many "#if defined(x)" to "#ifdef x".
 

INSTALL

 
-Installing libpng version 1.2.41beta05 - October 10, 2009
+Installing libpng version 1.2.41beta05 - October 11, 2009
 
 On Unix/Linux and similar systems, you can simply type
 

LICENSE

@@ -10,7 +10,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.2.41beta05, October 10, 2009, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.41beta05, October 11, 2009, are
 Copyright (c) 2004, 2006-2009 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
-October 10, 2009
+October 11, 2009

README

-README for libpng version 1.2.41beta05 - October 10, 2009 (shared library 12.0)
+README for libpng version 1.2.41beta05 - October 11, 2009 (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.

Y2KINFO

    Y2K compliance in libpng:
    =========================
 
-      October 10, 2009
+      October 11, 2009
 
       Since the PNG Development group is an ad-hoc body, we can't make
       an official declaration.

libpng-1.2.41beta05.txt

 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.2.41beta05 - October 10, 2009
+ libpng version 1.2.41beta05 - October 11, 2009
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -11,7 +11,7 @@ libpng.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.2.41beta05 - October 10, 2009
+ libpng versions 0.97, January 1998, through 1.2.41beta05 - October 11, 2009
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2009 Glenn Randers-Pehrson
 
@@ -3073,7 +3073,7 @@ source.
 
 XIII. Y2K Compliance in libpng
 
-October 10, 2009
+October 11, 2009
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.

libpng.3

-.TH LIBPNG 3 "October 10, 2009"
+.TH LIBPNG 3 "October 11, 2009"
 .SH NAME
 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.41beta05
 .SH SYNOPSIS
@@ -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 1.2.41beta05 - October 10, 2009
+ libpng version 1.2.41beta05 - October 11, 2009
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -832,7 +832,7 @@ libpng.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.2.41beta05 - October 10, 2009
+ libpng versions 0.97, January 1998, through 1.2.41beta05 - October 11, 2009
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2009 Glenn Randers-Pehrson
 
@@ -3894,7 +3894,7 @@ source.
 
 .SH XIII. Y2K Compliance in libpng
 
-October 10, 2009
+October 11, 2009
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.
@@ -4240,7 +4240,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.2.41beta05 - October 10, 2009:
+Libpng version 1.2.41beta05 - October 11, 2009:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
 
@@ -4263,7 +4263,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.2.41beta05, October 10, 2009, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.41beta05, October 11, 2009, 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
@@ -4362,7 +4362,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-October 10, 2009
+October 11, 2009
 
 .\" end of man page
 

libpngpf.3

-.TH LIBPNGPF 3 "October 10, 2009"
+.TH LIBPNGPF 3 "October 11, 2009"
 .SH NAME
 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.41beta05
 (private functions)

png.5

-.TH PNG 5 "October 10, 2009"
+.TH PNG 5 "October 11, 2009"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION

png.c

 
 /* png.c - location for general purpose libpng functions
  *
- * Last changed in libpng 1.2.41 [October 10, 2009]
+ * Last changed in libpng 1.2.41 [October 11, 2009]
  * Copyright (c) 1998-2009 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.)
@@ -705,7 +705,7 @@ 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 1.2.41beta05 - October 10, 2009\n\
+   return ((png_charp) "\n libpng version 1.2.41beta05 - October 11, 2009\n\
    Copyright (c) 1998-2009 Glenn Randers-Pehrson\n\
    Copyright (c) 1996-1997 Andreas Dilger\n\
    Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");

png.h

 /* png.h - header file for PNG reference library
  *
- * libpng version 1.2.41beta05 - October 10, 2009
+ * libpng version 1.2.41beta05 - October 11, 2009
  * Copyright (c) 1998-2009 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.)
@@ -10,7 +10,7 @@
  * 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 1.2.41beta05 - October 10, 2009: Glenn
+ *  libpng versions 0.97, January 1998, through 1.2.41beta05 - October 11, 2009: Glenn
  *  See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -277,7 +277,7 @@
  *
  * This code is released under the libpng license.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.2.41beta05, October 10, 2009, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.2.41beta05, October 11, 2009, are
  * Copyright (c) 2004, 2006-2009 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:
@@ -389,7 +389,7 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    October 10, 2009
+ *    October 11, 2009
  *
  *    Since the PNG Development group is an ad-hoc body, we can't make
  *    an official declaration.
@@ -453,7 +453,7 @@
 /* Version information for png.h - this should match the version in png.c */
 #define PNG_LIBPNG_VER_STRING "1.2.41beta05"
 #define PNG_HEADER_VERSION_STRING \
-   " libpng version 1.2.41beta05 - October 10, 2009\n"
+   " libpng version 1.2.41beta05 - October 11, 2009\n"
 
 #define PNG_LIBPNG_VER_SONUM   0
 #define PNG_LIBPNG_VER_DLLNUM  13

pngconf.h

 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.2.41beta05 - October 10, 2009
+ * libpng version 1.2.41beta05 - October 11, 2009
  * Copyright (c) 1998-2009 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.)

pngget.c

 
 /* pngget.c - retrieval of values from info struct
  *
- * Last changed in libpng 1.2.41 [October 10, 2009]
+ * Last changed in libpng 1.2.41 [October 11, 2009]
  * Copyright (c) 1998-2009 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.)

pngrio.c

 
 /* pngrio.c - functions for data input
  *
- * Last changed in libpng 1.2.41 [October 10, 2009]
+ * Last changed in libpng 1.2.41 [October 11, 2009]
  * Copyright (c) 1998-2009 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.)

pngset.c

 
 /* pngset.c - storage of image information into info struct
  *
- * Last changed in libpng 1.2.41 [October 10, 2009]
+ * Last changed in libpng 1.2.41 [October 11, 2009]
  * Copyright (c) 1998-2009 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.)

pngtest.c

 
 /* pngtest.c - a simple test program to test libpng
  *
- * Last changed in libpng 1.2.41 [October 10, 2009]
+ * Last changed in libpng 1.2.41 [October 11, 2009]
  * Copyright (c) 1998-2009 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.)

pngtrans.c

 
 /* pngtrans.c - transforms the data in a row (used by both readers and writers)
  *
- * Last changed in libpng 1.2.41 [October 10, 2009]
+ * Last changed in libpng 1.2.41 [October 11, 2009]
  * Copyright (c) 1998-2009 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.)

pngwio.c

 
 /* pngwio.c - functions for data output
  *
- * Last changed in libpng 1.2.41 [October 10, 2009]
+ * Last changed in libpng 1.2.41 [October 11, 2009]
  * Copyright (c) 1998-2009 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.)

pngwtran.c

 
 /* pngwtran.c - transforms the data in a row for PNG writers
  *
- * Last changed in libpng 1.2.41 [October 10, 2009]
+ * Last changed in libpng 1.2.41 [October 11, 2009]
  * Copyright (c) 1998-2009 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.)

pngwutil.c

 
 /* pngwutil.c - utilities to write a PNG file
  *
- * Last changed in libpng 1.2.41 [October 10, 2009]
+ * Last changed in libpng 1.2.41 [October 11, 2009]
  * Copyright (c) 1998-2009 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.)