Revise some of the compositor performance improvements to improve correctness.
Implement pixel blending using a variation of Jim Blinn's no-division blending algorithm.
Move transparency type simplification further up the composition code.
Remove some unnecessary fields.
Output to YUV implementation needs revision as it is actually converting from YUV (copy of source conversion code).
// 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 __TOPTIMISEDBMP_H__
#define __TOPTIMISEDBMP_H__
#include "te_graphicsperformanceSuiteStepBase.h"
#include <test/ttmsgraphicsstep.h>
class CTOptimisedBmp : public CTe_graphicsperformanceSuiteStepBase
{
public:
CTOptimisedBmp();
~CTOptimisedBmp();
private:
// Tests for compression speed
void CompressedBitmapTestL() ;
void GetScanLineTestL();
void ScanlineTestL(const CFbsBitmap& aBitmap, TDisplayMode aSrcDisplayMode, TDisplayMode aDestDisplayMode, const TDesC& aTestCaseName);
void StripeBitmap(CFbsBitmap& aBitmap);
void TestDecompressBitmapL(const TDesC& aFileName, const TDesC& aTestCaseName);
#ifdef _DEBUG
void TestDecompressBitmapAltL(const TDesC& aFileName, const TDesC& aTestCaseName);
#endif
void ResourceBitmapLoadL(const TDesC& aFileName, TInt32 aId, TBool aShareIfLoaded, const TDesC& aTestCaseName);
// From CTestStep
virtual TVerdict doTestStepPreambleL();
virtual TVerdict doTestStepL();
private :
RFs iFs ;
CFileMan* iFileMan ;
};
_LIT(KTOptimisedBmpStep,"TOptimisedBmp");
#endif