diff -r 000000000000 -r bde4ae8d615e os/graphics/graphicscomposition/openwfcompositionengine/common/include/owfmemory.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/graphics/graphicscomposition/openwfcompositionengine/common/include/owfmemory.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,70 @@
+/* Copyright (c) 2009 The Khronos Group Inc.
+ * Portions copyright (c) 2009-2010  Nokia Corporation and/or its subsidiary(-ies)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ */
+#ifndef OWFMEMORY_H_
+#define OWFMEMORY_H_
+
+#include <stdlib.h>
+#include "owftypes.h"
+#include "owfdebug.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+#ifdef DEBUG
+
+/*
+ * In debug builds we use our own memory management functions:
+ */
+/* multiplication yields negative if overflowed */
+#define xalloc(n, c)        (((OWFint)n*c < c) ? NULL : OWF_Memory_Alloc(__FILE__, __LINE__, (n)*(c)))
+#define xfree(p)            OWF_Memory_Free(p)
+
+#else
+
+#define xalloc(n, c)        calloc(n, c)
+#define xfree(p)            free(p)
+
+#endif
+
+#define NEW0N(x, n)         (x*) xalloc(sizeof(x), n)
+#define NEW0(x)             NEW0N(x, 1)
+
+OWF_API_CALL void*
+OWF_Memory_Alloc(const char* file, OWFint line, OWFuint32 size);
+
+OWF_API_CALL void
+OWF_Memory_Free(void* ptr);
+
+OWF_API_CALL void
+OWF_Memory_BlockDump();
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif