diff -r a36789189b53 -r 095bea5f582e khronosfws/openmax_al/inc/profileutilmacro.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/khronosfws/openmax_al/inc/profileutilmacro.h	Tue Aug 31 15:43:02 2010 +0300
@@ -0,0 +1,133 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Internal Header to define Performance Profiling macros.
+*               The MACROS can be defined in the MMP file to enable profiling.
+*
+*/
+
+#ifndef PROFILEUTILMACRO_H
+#define PROFILEUTILMACRO_H
+/*
+// MACROS to be defined to use profiling
+PROFILE_TIME
+PROFILE_RAM_USAGE
+PROFILE_HEAP_USAGE
+PRINT_TO_CONSOLE_TIME_DIFF
+PRINT_TO_CONSOLE_RAM_DIFF
+PRINT_TO_CONSOLE_HEAP_DIFF
+*/
+
+#if defined(PROFILE_TIME) || defined(PROFILE_RAM_USAGE) || defined(PROFILE_HEAP_USAGE)
+#include <e32debug.h>
+#include <hal.h>
+#endif
+
+#ifdef PROFILE_TIME
+#define TAG_TIME_PROFILING_BEGIN \
+    TTime beginProfilingTime; \
+    beginProfilingTime.HomeTime()
+
+#define TAG_TIME_PROFILING_BEGIN_NO_VAR_DEF \
+    beginProfilingTime.HomeTime()
+
+#define TAG_TIME_PROFILING_END \
+    TTime endProfilingTime; \
+    endProfilingTime.HomeTime(); \
+    TTimeIntervalMicroSeconds diffInMicroSecs = endProfilingTime.MicroSecondsFrom(beginProfilingTime)
+
+#define TAG_TIME_PROFILING_END_NO_VAR_DEF \
+    endProfilingTime.HomeTime(); \
+    diffInMicroSecs = endProfilingTime.MicroSecondsFrom(beginProfilingTime)
+
+#define PRINT_TO_CONSOLE_TIME_DIFF \
+    RDebug::Printf("VPROFILEDAT: %s : Time taken[%u]microseconds ", __PRETTY_FUNCTION__, diffInMicroSecs.Int64())
+
+#define PRINT_TO_CONSOLE_HOME_TIME \
+    TTime homeTime; \
+    homeTime.HomeTime(); \
+    RDebug::Printf("VPROFILEDAT: %s : Home Time [%u]microseconds ", __PRETTY_FUNCTION__, homeTime.Int64())
+
+#define PRINT_TO_CONSOLE_HOME_TIME_NO_VAR_DEF \
+    homeTime.HomeTime(); \
+    RDebug::Printf("VPROFILEDAT: %s : Home Time [%u]microseconds ", __PRETTY_FUNCTION__, homeTime.Int64())
+
+#else /* Empty macros */
+#define TAG_TIME_PROFILING_BEGIN
+#define TAG_TIME_PROFILING_BEGIN_NO_VAR_DEF
+#define TAG_TIME_PROFILING_END
+#define TAG_TIME_PROFILING_END_NO_VAR_DEF
+#define PRINT_TO_CONSOLE_TIME_DIFF
+#define PRINT_TO_CONSOLE_HOME_TIME
+#define PRINT_TO_CONSOLE_HOME_TIME_NO_VAR_DEF
+#endif /*PROFILE_TIME*/
+
+#ifdef PROFILE_RAM_USAGE
+#define TAG_RAM_PROFILING_BEGIN \
+    TInt beginProfilingRAM; \
+    TInt err1 = HAL::Get(HALData::EMemoryRAMFree, beginProfilingRAM)
+
+#define TAG_RAM_PROFILING_END \
+    TInt endProfilingRAM; \
+    TInt err2 = HAL::Get(HALData::EMemoryRAMFree, endProfilingRAM)
+
+#define PRINT_TO_CONSOLE_RAM_DIFF \
+    if ((err1 == KErrNone) && (err2 == KErrNone)) \
+        { \
+        TInt diffRAM = (beginProfilingRAM - endProfilingRAM); \
+        if ( diffRAM > 0 ) \
+            { \
+            RDebug::Printf("VPROFILEDAT: %s : RAM used[%u]bytes ", __PRETTY_FUNCTION__, diffRAM); \
+            } \
+        else \
+            { \
+            RDebug::Printf("VPROFILEDAT: %s : RAM freed[%u]bytes ", __PRETTY_FUNCTION__, (-diffRAM)); \
+            } \
+        } \
+    else \
+        { \
+        RDebug::Printf("VPROFILEDAT: %s : Error1[%d] Error2[%d] ", __PRETTY_FUNCTION__, err1, err2); \
+        }
+
+#else /* Empty macros */
+#define TAG_RAM_PROFILING_BEGIN
+#define TAG_RAM_PROFILING_END
+#define PRINT_TO_CONSOLE_RAM_DIFF
+#endif /*PROFILE_RAM_USAGE*/
+
+#ifdef PROFILE_HEAP_USAGE
+#define TAG_DEFAULT_HEAP_PROFILING_BEGIN \
+    TInt beginProfilingHEAPBiggestBlock; \
+    TInt beginProfilingHEAP = User::Available(beginProfilingHEAPBiggestBlock) \
+
+#define TAG_DEFAULT_HEAP_PROFILING_END \
+    TInt endProfilingHEAPBiggestBlock; \
+    TInt endProfilingHEAP = User::Available(endProfilingHEAPBiggestBlock) \
+
+#define PRINT_TO_CONSOLE_HEAP_DIFF \
+    TInt diffHEAP = beginProfilingHEAP - endProfilingHEAP; \
+    if ( diffHEAP > 0 ) \
+        { \
+        RDebug::Printf("VPROFILEDAT: %s : HEAP used[%u]bytes ", __PRETTY_FUNCTION__, diffHEAP); \
+        } \
+    else \
+        { \
+        RDebug::Printf("VPROFILEDAT: %s : HEAP freed[%u]bytes ", __PRETTY_FUNCTION__, (-diffHEAP)); \
+        }
+#else /* Empty macros */
+#define TAG_DEFAULT_HEAP_PROFILING_BEGIN
+#define TAG_DEFAULT_HEAP_PROFILING_END
+#define PRINT_TO_CONSOLE_HEAP_DIFF
+#endif /*PROFILE_HEAP_USAGE*/
+
+#endif /* PROFILEUTILMACRO_H */