libpng: update to 1.2.45

third_party/libpng/png.c

 
 /* png.c - location for general purpose libpng functions
  *
  * Last changed in libpng 1.2.43 [February 25, 2010]
  * Copyright (c) 1998-2010 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.)
  *
  * This code is released under the libpng license.
  * For conditions of distribution and use, see the disclaimer
  * and license in png.h
  */
 
 #define PNG_INTERNAL
 #define PNG_NO_EXTERN
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_44 Your_png_h_is_not_version_1_2_44;
+typedef version_1_2_45 Your_png_h_is_not_version_1_2_45;
 
 /* Version information for C files.  This had better match the version
  * string defined in png.h.
  */
 
 #ifdef PNG_USE_GLOBAL_ARRAYS
 /* png_libpng_ver was changed to a function in version 1.0.5c */
 PNG_CONST char png_libpng_ver[18] = PNG_LIBPNG_VER_STRING;
 
 #ifdef PNG_READ_SUPPORTED
@@ skipping 686 matching lines @@
 
 png_charp PNGAPI
 png_get_copyright(png_structp png_ptr)
 {
    png_ptr = png_ptr;  /* Silence compiler warning about unused png_ptr */
 #ifdef PNG_STRING_COPYRIGHT
       return PNG_STRING_COPYRIGHT
 #else
 #ifdef __STDC__
    return ((png_charp) PNG_STRING_NEWLINE \
-     "libpng version 1.2.44 - June 26, 2010" PNG_STRING_NEWLINE \
+     "libpng version 1.2.45 - July 7, 2011" PNG_STRING_NEWLINE \
      "Copyright (c) 1998-2010 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 1.2.44 - June 26, 2010\
+      return ((png_charp) "libpng version 1.2.45 - July 7, 2011\
       Copyright (c) 1998-2010 Glenn Randers-Pehrson\
       Copyright (c) 1996-1997 Andreas Dilger\
       Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");
 #endif
 #endif
 }
 
 /* The following return the library version as a short string in the
  * format 1.0.0 through 99.99.99zz.  To get the version of *.h files
  * used with your application, print out PNG_LIBPNG_VER_STRING, which
@@ skipping 347 matching lines @@
    {
       png_warning(png_ptr, "Unknown filter method in IHDR");
       error = 1;
    }
 #endif
 
    if (error == 1)
       png_error(png_ptr, "Invalid IHDR data");
 }
 #endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */