--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicstest/graphicstestharness/inc/tprofiler.h	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,70 @@
+// Copyright (c) 2008-2009 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:
+//
+
+/**
+ @file
+ @test
+ @internalComponent - Internal Symbian test code 
+*/
+
+#ifndef __TPROFILER_H__
+#define __TPROFILER_H__
+
+#include <e32base.h>
+#include <test/tefexportconst.h>
+
+class CTestStep;
+
+
+class CTProfiler : public CBase
+    {
+public:
+    IMPORT_C static CTProfiler* NewL(CTestStep& aTestStep);
+    IMPORT_C ~CTProfiler();
+    IMPORT_C void StartTimer();
+    IMPORT_C TInt64 StopTimer();
+    IMPORT_C void InitResults();
+    IMPORT_C void MarkResultSetL();
+    IMPORT_C TUint32 GetTrimedMean();
+    IMPORT_C TUint32 Mean();
+    IMPORT_C TInt PercentageChange(TInt aFirstTime, TInt aSecondTime);
+    IMPORT_C void ResultsAnalysis(const TDesC & aTestName, TInt aRotation, TInt aSrcScreenMode, TInt aDstScreenMode, TInt aIters);
+    IMPORT_C void ResultsAnalysisPixelRate(const TDesC & aTestName, TInt aRotation, TInt aSrcScreenMode, TInt aDstScreenMode, TInt aIters, TInt aNumPixels);
+    IMPORT_C void ResultsAnalysisCharacterRate(const TDesC & aTestName, TInt aRotation, TInt aSrcScreenMode, TInt aDstScreenMode, TInt aIters, TInt aNumPixels);
+    IMPORT_C void ResultsAnalysisAverageByIterations(const TDesC & aTestName, TInt aRotation, TInt aSrcScreenMode, TInt aDstScreenMode, TInt aIters);
+    IMPORT_C void ResultsAnalysisAverageByNumberOfIterations(const TDesC& aTestName, TInt aRotation, TInt aSrcScreenMode, TInt aDstScreenMode, TInt aIters);
+    IMPORT_C void ResultsAnalysisFrameRate(const TDesC & aTestName, TInt aRotation, TInt aSrcScreenMode, TInt aDstScreenMode, TInt aIters, TInt aNumPixels);
+    IMPORT_C void ResultsAnalysisScreenRotationRate(const TDesC & aTestName, TInt aRotation, TInt aSrcScreenMode, TInt aDstScreenMode, TInt aIters, TInt aNumPixels);
+    IMPORT_C void ResultsAnalysisZorderSwitchingRate(const TDesC & aTestName, TInt aZorderSwitching, TInt aSrcScreenMode, TInt aDstScreenMode, TInt aIters, TInt aNumPixels);
+	IMPORT_C void FreeResultsMemory();
+
+private:
+    CTProfiler(CTestStep& aTestStep);
+    void ConstructL();
+    TUint32 TimeMax();
+    TUint32 TimeMin();
+private:
+    TUint32             iStart;
+    TUint32             iEnd;
+    TUint32             iDiff;
+    TInt                iFreq;  
+    RArray<TUint32>     iResults;
+    TBool               iResultsInitalised;
+    CTestStep&          iTestStep;
+    };
+
+#endif
+
+