// 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 __GRAPHICSPERFORMANCEALPHADRAWING_H__

#define __GRAPHICSPERFORMANCEALPHADRAWING_H__

#include "te_graphicsperformanceSuiteStepBase.h"

#include <w32std.h>

class CTAlphaDrawing : public CTe_graphicsperformanceSuiteStepBase

	{

public:

	CTAlphaDrawing();

	~CTAlphaDrawing();

private:

	enum TTestCase

		{

		EUseOpaqueDraw,

		EUseTransparencyFactor,

		};

	void TestDrawWindowL(TDisplayMode aMode, TInt aIters, TTestCase aTestCase, const TDesC& aTestName);

	void DrawBlankWindowL (RWindow& aForeGndWin, TInt aIters);

	void DoTestDrawOpaqueWindowL(TDisplayMode aMode, TInt aIters);

	void DoTestDrawTransparentWindowFactorL(TDisplayMode aMode, TInt aIters);

	void DoTestDrawTransparentWindowBitmapL(TDisplayMode aMode, TInt aIters);

	void DoTestDrawTransparentWindowAlphaChannelL(TDisplayMode aMode, TInt aIters);

	void DoTestCreateWindowL(TDisplayMode aMode, TInt aIters);

	TInt CyclesPerPixel(TInt64 aDuration, TInt aIters, TInt aWidth, TInt aHeight, TInt aCPUSpeed);

	// From CStepStep

	virtual TVerdict doTestStepPreambleL();

	virtual TVerdict doTestStepL();

private:

	RWsSession 			iWsSession;

	RWindowGroup 		iWinGroup;

	RWindow				iBackgndWindow;

	CFbsBitmap*			iSourceImage;

	CWsScreenDevice* 	iScreenDevice;

	CWindowGc* 			iWindowGc;

	CFbsBitGc::TGraphicsOrientation	iRotation;

	TInt				iScreenMode;

	TInt				iCPUSpeed;	

	TInt64 				iDuration;

	};

_LIT(KTAlphaDrawing,"talphadrawing");

#endif //__GRAPHICSPERFORMANCEALPHADRAWING_H__