diff -r 000000000000 -r 5d03bc08d59c graphicscomposition/openwfcompositionengine/common/include/owfdebug.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicscomposition/openwfcompositionengine/common/include/owfdebug.h	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,114 @@
+/* Copyright (c) 2009 The Khronos Group Inc.
+ *
+ * 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.
+ */
+
+/*
+ * owfdebug.h
+ *
+ */
+
+#ifndef OWFDEBUG_H_
+#define OWFDEBUG_H_
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/* Enable platform specific library cleanup */
+int xatexit(void (*func)(void));
+
+#ifdef _DEBUG
+
+#undef DEBUG
+#define DEBUG
+
+#ifndef DEBUG_DONOT_LOG
+#undef DEBUG_LOG
+#define DEBUG_LOG
+#endif
+
+#endif
+
+#ifdef DEBUG
+#include <assert.h>
+#define OWF_ASSERT(c)    assert(c);
+#else
+#define OWF_ASSERT(c)    ;
+#endif
+
+#ifdef DEBUG_LOG
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+
+#include "owftypes.h"
+
+/* Defining DEBUG_LOG enables all log file output. Do this in the command-line, make or .MMP file
+ * The file output can be filtered by filename or by function name in the same way:
+ *   Defining DEBUG_LOG_FUNCTION=fnname will filter for all functions STARTING with the name fnname
+ *   Defining DEBUG_LOG_FILE=filename will filter for all functions ending with the name filename
+ * These filters utilise the predefined macros __FILE__ and __FUNCTION__ which are defined in current standards,
+ * but may contain platform-specific features such as path names, or linkage decoration,
+ * so the filter-string may require some platform-specific tuning.
+ * If the macros are not predefined in a useful way, or not defined at all, then you won't be able to filter, sorry.
+ */
+#if defined(DEBUG_LOG_FILE)
+#define   DPRINT(x)         if (OWF_Debug_DoLog(__FILE__,sizeof(__FILE__)-1)) OWF_Debug_Print x
+#elif defined(DEBUG_LOG_FUNCTION)
+#define   DPRINT(x)         if (OWF_Debug_DoLog(__FUNCTION__,sizeof(__FUNCTION__)-1)) OWF_Debug_Print x
+#else
+#define DPRINT(x)           OWF_Debug_Print x
+#endif
+
+#define NFPRINT(x)       DPRINT(x)
+#define ENTER(x)         DPRINT(("%s:", #x))
+#define LEAVE(x)
+#define TRACE(x)         OWF_Debug_Trace x
+#define INDENT           OWF_Debug_TraceIndent()
+#define UNDENT           OWF_Debug_TraceUndent()
+
+int  OWF_Debug_DoLog(const char* symbol,int symlen);
+void OWF_Debug_Print(const char* format, ...);
+void OWF_Debug_Trace(const char* fmt, ...);
+void OWF_Debug_TraceIndent();
+void OWF_Debug_TraceUndent();
+
+#else /* NOT DEBUG */
+
+#define DPRINT(x)     /* do nothing */
+#define NFPRINT(x)
+#define ENTER(x)
+#define LEAVE(x)
+#define TRACE(x)
+#define INDENT
+#define UNDENT
+
+#endif /* DEBUG */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* OWFDEBUG_H_ */