[devel] Imported from libpng-1.4.0beta82.tar

INSTALL

 
-Installing libpng version 1.4.0beta82 - September 23, 2009
+Installing libpng version 1.4.0beta82 - September 25, 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 1.4.0beta82, September 23, 2009, are
+libpng versions 1.2.6, August 15, 2004, through 1.4.0beta82, September 25, 2009, 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
@@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-September 23, 2009
+September 25, 2009

README

-README for libpng version 1.4.0beta82 - September 23, 2009 (shared library 14.0)
+README for libpng version 1.4.0beta82 - September 25, 2009 (shared library 14.0)
 See the note about version numbers near the top of png.h
 
 See INSTALL for instructions on how to install libpng.

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 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 2009]
  * This file has been placed in the public domain by the authors.
  * Maintained 1998-2009 Glenn Randers-Pehrson
  * Maintained 1996, 1997 Andreas Dilger)

libpng-1.4.0beta82.txt

@@ -3067,6 +3067,8 @@ of 16-bit tables, when only 8-bit tables are needed. This avoids
 wasting some computing resources when the application has called
 the png_set_strip_16() function and encounters a 16-bit PNG file.
 
+Checking for and reporting of errors in the IHDR chunk is more thorough.
+
 X. Detecting libpng
 
 The png_get_io_ptr() function has been present since libpng-0.88, has never

libpng.3

@@ -3876,6 +3876,8 @@ of 16-bit tables, when only 8-bit tables are needed. This avoids
 wasting some computing resources when the application has called
 the png_set_strip_16() function and encounters a 16-bit PNG file.
 
+Checking for and reporting of errors in the IHDR chunk is more thorough.
+
 .SH X. Detecting libpng
 
 The png_get_io_ptr() function has been present since libpng-0.88, has never

png.5

-.TH PNG 5 "September 23, 2009"
+.TH PNG 5 "September 25, 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 1.4.0 [September 24, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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.)
@@ -546,13 +546,13 @@ png_get_copyright(png_structp png_ptr)
 #else
 #ifdef __STDC__
    return ((png_charp) PNG_STRING_NEWLINE \
-     "libpng version x 1.4.0beta82 - September 24, 2009" PNG_STRING_NEWLINE \
+     "libpng version x 1.4.0beta82 - September 25, 2009" PNG_STRING_NEWLINE \
      "Copyright (c) 1998-2009 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 ((png_charp) "libpng version 1.4.0beta82 - September 24, 2009\
+      return ((png_charp) "libpng version 1.4.0beta82 - September 25, 2009\
       Copyright (c) 1998-2009 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 1.4.0beta82 - September 23, 2009
+ * libpng version 1.4.0beta82 - September 25, 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.)
@@ -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 1.4.0beta82 - September 23, 2009: Glenn
+ *  libpng versions 0.97, January 1998, through 1.4.0beta82 - September 25, 2009: Glenn
  *  See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -161,7 +161,7 @@
  *
  * This code is released under the libpng license.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.4.0beta82, September 23, 2009, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.4.0beta82, September 25, 2009, 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:
@@ -337,7 +337,7 @@
 /* Version information for png.h - this should match the version in png.c */
 #define PNG_LIBPNG_VER_STRING "1.4.0beta82"
 #define PNG_HEADER_VERSION_STRING \
-   " libpng version 1.4.0beta82 - September 23, 2009\n"
+   " libpng version 1.4.0beta82 - September 25, 2009\n"
 
 #define PNG_LIBPNG_VER_SONUM   14
 #define PNG_LIBPNG_VER_DLLNUM  14

pngconf.h

 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.4.0beta82 - September 23, 2009
+ * libpng version 1.4.0beta82 - September 25, 2009
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2009 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngerror.c

 
 /* pngerror.c - stub functions for i/o and memory allocation
  *
- * Last changed in libpng 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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 1.4.0 [September 24, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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.)

pngmem.c

 
 /* pngmem.c - stub functions for memory allocation
  *
- * Last changed in libpng 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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.)

pngpread.c

 
 /* pngpread.c - read a png file in push mode
  *
- * Last changed in libpng 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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.)

pngpriv.h

 
 /* pngpriv.h - private declarations for use inside libpng
  *
- * libpng version 1.4.0beta82 - September 24, 2009
+ * libpng version 1.4.0beta82 - September 25, 2009
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2009 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngread.c

 
 /* pngread.c - read a PNG file
  *
- * Last changed in libpng 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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.)

pngrtran.c

 
 /* pngrtran.c - transforms the data in a row for PNG readers
  *
- * Last changed in libpng 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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.)

pngrutil.c

 
 /* pngrutil.c - utilities to read a PNG file
  *
- * Last changed in libpng 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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.)

pngwrite.c

 
 /* pngwrite.c - general routines to write a PNG file
  *
- * Last changed in libpng 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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 1.4.0 [September 23, 2009]
+ * Last changed in libpng 1.4.0 [September 25, 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.)