// 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 TRASTERIZER_H

#define TRASTERIZER_H

#include "trasterizerbase.h"

_LIT(KTRasterizerStep, "TRasterizer");

/** Class for testing how the example rasterizer performs when passed

valid data.

 */

class CTRasterizer : public CTRasterizerBase

	{

public:

	CTRasterizer();	

	// From CStepStep	

	virtual TVerdict doTestStepL();	

private:	

	// Positive tests

	void TestLoadRasterizerDllL();

	void TestScanLineL();		

	void TestMultipleScanLinesL();

	void TestRegionOfInterestL();

	// Helper functions	

	TRgb ExtractRgb(const TUint8* aBuffer, TInt aPixelOffset, TDisplayMode aDispMode);

	CFbsBitmap* CreateExtendedBitmapLC(const TRgb* aColours, TBool aHorizontalStripe, TSize aSizeInPixels);

private:

	TDisplayMode iDisplayMode;	

	};

#endif // TRASTERIZER_H