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) 1997-2009 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:
//
#ifndef __TRALC_H__
#define __TRALC_H__
#include <fbs.h>
#include "TGraphicsHarness.h"
class CTRalc : public CTGraphicsBase
{
public:
CTRalc(CTestStep* aStep);
~CTRalc();
protected:
//from CTGraphicsStep
virtual void RunTestCaseL(TInt aCurTestCase);
void ConstructL();
void ExpandCleanupStackL();
void TestRALCEntryClass();
void TestRALCCacheClass();
void TestOOMCondition();
void MeasurePerformanceWith2();
void MeasurePerformanceWith2Long();
void MeasurePerformanceWith5();
void MeasurePerformanceWith23Mix();
private:
TInt iHandle;
RFbsSession* iFbs;
TInt iResourceCount;
TInt iAllocs;
TBool iShutdownFbs;
TFileName iTestBitmapName;
};
class CTRalcStep : public CTGraphicsStep
{
public:
CTRalcStep();
protected:
//from CTGraphicsStep
virtual CTGraphicsBase* CreateTestL();
virtual void TestSetupL();
virtual void TestClose();
private:
TInt iStartProcessHandleCount;
TInt iStartThreadHandleCount;
TInt iEndProcessHandleCount;
TInt iEndThreadHandleCount;
RThread iThread;
};
_LIT(KTRalcStep,"TRalc");
#endif