Changeset 44 for cafu/trunk/ExtLibs/libpng/pngmem.c

Timestamp:

02/15/10 11:56:43 (2 years ago)

Author:

Carsten

Message:

Merged latest libpng upgrade in vendor/libpng to cafu/trunk/ExtLibs/libpng.

Note that this implements the "Vendor Branches" strategy described in the Subversion book at
 http://svnbook.red-bean.com/nightly/en/svn.branchmerge.basicmerging.html
 http://svnbook.red-bean.com/nightly/en/svn.advanced.vendorbr.html

Files:

• cafu/trunk/ExtLibs/libpng/pngmem.c (modified) (5 diffs)

cafu/trunk/ExtLibs/libpng/pngmem.c

@@ -2 +2 @@
 /* pngmem.c - stub functions for memory allocation
  *
- * Last changed in libpng 1.2.37 [June 4, 2009]
+ * Last changed in libpng 1.2.41 [December 3, 2009]
  * Copyright (c) 1998-2009 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -19 +19 @@
 
 #define PNG_INTERNAL
+#define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
@@ -115 +116 @@
  * (which should cause a fatal error) and introducing major problems.
  */
+png_voidp PNGAPI
+png_calloc(png_structp png_ptr, png_uint_32 size)
+{
+   png_voidp ret;
+
+   ret = (png_malloc(png_ptr, size));
+   if (ret != NULL)
+      png_memset(ret,0,(png_size_t)size);
+   return (ret);
+}
 
 png_voidp PNGAPI
@@ -432 +443 @@
  */
 
+png_voidp PNGAPI
+png_calloc(png_structp png_ptr, png_uint_32 size)
+{
+   png_voidp ret;
+
+   ret = (png_malloc(png_ptr, size));
+   if (ret != NULL)
+      png_memset(ret,0,(png_size_t)size);
+   return (ret);
+}
 
 png_voidp PNGAPI
@@ -539 +560 @@
 #endif /* Not Borland DOS special memory handler */
 
-#if defined(PNG_1_0_X)
+#ifdef PNG_1_0_X
 #  define png_malloc_warn png_malloc
 #else