diff -r 000000000000 -r 5d03bc08d59c graphicstest/uibench/src/te_graphicsperformanceSuiteStepBase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicstest/uibench/src/te_graphicsperformanceSuiteStepBase.h	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,185 @@
+// Copyright (c) 2005-2009 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 __TE_GRAPHICSPERFORMANCE_STEP_BASE__
+#define __TE_GRAPHICSPERFORMANCE_STEP_BASE__
+
+#include <e32math.h>
+#include <bitdev.h>
+#include <test/tprofiler.h>
+#include <test/testexecutestepbase.h>
+#include <test/ttmsgraphicsstep.h>
+#include "te_graphicsperformanceSuiteDefs.h"
+#include "tdisplaymode_mapping.h"
+
+TSize GetPixmapSizeInPixels();
+
+// Define TRgb constants to be used in test cases
+#define TRANSPARENT_BLACK TRgb(0,0,0,0)
+#define BLACK_SEMI_TRANSPARENT TRgb(0,0,0,0x40)
+#define RED_SEMI_TRANSPARENT TRgb(0xff,0,0,0x40)
+#define GREEN_SEMI_TRANSPARENT TRgb(0,0xff,0,0x40)
+#define BLUE_SEMI_TRANSPARENT TRgb(0,0,0xff,0x40)
+#define YELLOW_SEMI_TRANSPARENT TRgb(0xff,0xff,0,0x40)
+
+/**
+Creates a virtual bitmap device if a real screen device of the specified display mode is not supported by the hardware
+*/
+class CVirtualBitmapDevice : public CBase
+	{
+public:
+	virtual ~CVirtualBitmapDevice();
+	static CVirtualBitmapDevice* NewL(TDisplayMode aDisplayMode, TBool aForceOffscreen);
+	void Update();
+	CBitmapDevice& BitmapDevice();
+	CFbsBitmap& Bitmap();
+	virtual int CreateContext(CGraphicsContext *&aGc);
+	virtual TSize SizeInPixels() const;
+	TInt isScreenDevice();
+private:
+	void ConstructL(TDisplayMode aDisplayMode, TBool aForceOffscreen);
+	
+private:
+	CBitmapDevice* iBitmapDevice;	// The virtual or real screen device
+	CFbsBitmap* iBitmap;			// Virtual bitmap
+	TBool iIsScreenDevice; 			// ETrue if the hardware supports the screen device at the specified display mode	
+	};
+	
+/**
+Creates a virtual bitmap device if a real screen device of the specified display mode is not supported by the hardware.
+It is similar to CVirtualBitmapDevice but it uses CFbsDrawDevice directly.
+*/
+class CVirtualDrawDevice : public CBase
+	{
+public:
+	virtual ~CVirtualDrawDevice();
+	static CVirtualDrawDevice* NewL(TDisplayMode aDisplayMode);
+	CFbsDrawDevice& DrawDevice();
+	TBool IsDrawDevice();
+private:
+	void ConstructL(TDisplayMode aDisplayMode);
+	TInt ByteSize(const TSize& aSize, TDisplayMode aDisplayMode);
+	
+private:
+	CFbsDrawDevice* iDrawDevice;	// The virtual or real screen device
+	TUint8* iDeviceMemory;			// Used for virtual draw device
+	TSize	iSize;					// Used for Clear
+	TBool iIsDrawDevice;		    // ETrue if the hardware supports the screen device at the specified display mode	
+	};
+
+/****************************************************************************
+* The reason to have a new step base is that it is very much possible
+* that the all individual test steps have project related common variables 
+* and members 
+* and this is the place to define these common variable and members.
+* 
+****************************************************************************/
+class CTe_graphicsperformanceSuiteStepBase : public CTTMSGraphicsStep
+	{
+public:
+	static const TDesC& ColorModeName(TDisplayMode aMode);
+	virtual ~CTe_graphicsperformanceSuiteStepBase();
+	CTe_graphicsperformanceSuiteStepBase();
+	CVirtualBitmapDevice* ScreenDevice();
+
+	void SetScreenModeL(TDisplayMode aScreenMode, TBool aForceUseOffscreen=EFalse);
+	CFbsBitmap* CreateSoftwareBitmapLC(const TSize& aSize, TDisplayMode aMode);
+	void CopyBitmapL(CFbsBitmap* aDst, CFbsBitmap* aSrc);
+	CFbsBitmap* CopyIntoNewBitmapL(CFbsBitmap* aSrc, TDisplayMode aDisplayMode);
+	CFbsBitmap* LoadBitmapL(const TDesC& aName, TInt aIndex);
+	static TRgb InterpolateColour(TRgb aLo, TRgb aHi, TInt aX, TInt aN);
+	static void VerticalGradientAlphaL(CFbsBitmap* aBitmap, TRgb aLo, TRgb aHi);
+	void SetDrawDeviceModeL(TDisplayMode aScreenMode);
+	TInt GetDrawDeviceInterfaceL(TInt aInterfaceId, TAny *&aInterface);
+	void ClearDrawDeviceL(TRgb aColor);
+	CFbsBitmap* CreateCheckedBoardL(TDisplayMode aDisplayMode, TSize aSize, TSize aChecksPerAxis) const;
+	virtual CFbsBitmap* GetTargetAsBitmapL();
+	TInt WriteTargetOutput(TPtrC aName);
+	static void ExtractListL(TPtrC aList, RArray<TPtrC>& aListItems);
+
+protected:
+	// From CTestStep
+	virtual TVerdict doTestStepPreambleL(); 
+	virtual TVerdict doTestStepPostambleL();	
+	TUint32 TimeMax();
+	TUint32 TimeMin();
+	
+private:
+	//TBool IsFoundScreenMode(TDisplayMode aScreenMode);
+
+protected:
+	CVirtualBitmapDevice * iScreenDevice;	
+	CFbsBitGc* iGc;
+	CVirtualDrawDevice* iDrawDevice;
+    CTProfiler*         iProfiler;
+		
+private:
+	TSize 				iScreenSize;
+	TInt 				iDoProfiling;
+	TInt				iCPUSpeed;
+	CActiveScheduler* 	iScheduler;
+	
+	// Sanity checking flag as read in from the ini file. If ETrue, WriteTargetOutput() will generate
+	// a bitmap of the target, otherwise it will perform no operation.
+	TBool iShowBitmaps;
+	__PROFILERMEMBERS
+	};
+
+	// Define 16 RGB colors
+#define KRgbBlack		TRgb(0x000000)
+#define KRgbDarkGray	TRgb(0x555555)
+#define KRgbDarkRed		TRgb(0x000080)
+#define KRgbDarkGreen	TRgb(0x008000)
+#define KRgbDarkYellow	TRgb(0x008080)
+#define KRgbDarkBlue	TRgb(0x800000)
+#define KRgbDarkMagenta	TRgb(0x800080)
+#define KRgbDarkCyan	TRgb(0x808000)
+#define KRgbRed			TRgb(0x0000ff)
+#define KRgbGreen		TRgb(0x00ff00)
+#define KRgbYellow		TRgb(0x00ffff)
+#define KRgbBlue		TRgb(0xff0000)
+#define KRgbMagenta		TRgb(0xff00ff)
+#define KRgbCyan		TRgb(0xffff00)
+#define KRgbGray		TRgb(0xaaaaaa)
+#define KRgbWhite		TRgb(0xffffff)
+
+// A 16 RGB color table
+const TRgb KColor16Table[] = 
+	{		
+	KRgbWhite,		
+	KRgbGray,		
+	KRgbCyan,		
+	KRgbMagenta,		
+	KRgbBlue,		
+	KRgbYellow,		
+	KRgbGreen,		
+	KRgbRed,			
+	KRgbDarkCyan,	
+	KRgbDarkMagenta,	
+	KRgbDarkBlue,	
+	KRgbDarkYellow,	
+	KRgbDarkGreen,	
+	KRgbDarkRed,	
+	KRgbDarkGray,	
+	KRgbBlack,					
+	};
+
+#endif