// Copyright (c) 2010 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

*/

#ifndef __EGLTEST_STRESS_COMMON_SGIMAGE_H__

#define __EGLTEST_STRESS_COMMON_SGIMAGE_H__

#include <test/egltestcommonsgimageinfo.h>

#include <test/egltestcommonprocess.h>

#define EGL_LEAVE_ERROR(PASS) { if (!(PASS)) { User::Leave (eglGetError()); } }

#define EGL_LEAVE_NULL(RET, FUNC) { EGLint res = FUNC; if(!(res)){ User::Leave (eglGetError()); } else{RET = res;} }

_LIT(KTestType, "TestType");

_LIT(KEglStressTest, "EglStressTest Semaphore");

const TInt KTestStressUnexpectedPixelError = -911;

//Use to pass RSGImage ID to the child processes

const TInt KMultiProcessSlot = 1;

//Supported formats for these stress tests

const TUint32 KColourInitial32 = 0xFF80A0C0;

const TUint32 KColourFinal32 = 0xFFC0407F;

const TUint16 KColourInitial16 = 0x2408;

const TUint16 KColourFinal16 = 0x6144;

const TInt KNumberOfFrames = 100;

void ChooseConfigAndCreateContextL(EGLDisplay& aDisplay, EGLContext& aContext, EGLConfig& aConfig, const RSgImage& aSgImage, const TDesC& aPanicString, TBool aPreMultAlpha);

EGLSurface CreatePixmapSurfaceL(EGLDisplay aDisplay, EGLConfig aConfig, const RSgImage& aSgImage, TBool aAlphaPre);

void GenerateVgImageL(const EGLDisplay aDisplay, RSgImage* aImage, VGImage& aVgImage);

void VgLeaveIfErrorL();

typedef enum TTestType

    {

    EStressRead,

    EStressReadWriteSingleImage,

    EStressReadWriteMultiImage,

    EStressVGImage,

    EStressPixmapSurface,

    }TTestType;

struct TStressProcessInfo

    {

    TTestType iTestType;

    TInt iByteSize;

    TSgDrawableId iSgId;

    TBool iAlphaPre;

    };

class CTReadWrite : public CTimer

    {

public:

    ~CTReadWrite();

protected:

    CTReadWrite(TInt aWidth, TInt aHeight, TInt aByteSize, VGImageFormat aFormat, const TTestType& aTestType, TBool& aTestPass);

    void RunL();

    void ConstructL();

    void ReadL();

    void ReadWriteImageL();

    void PixmapSurfaceL();

    virtual void ReadImageFuncL() = 0;

    virtual void ReadFuncL() = 0;

    virtual void WriteImageFuncL() = 0;

    virtual void VgImageFuncL() = 0;

    virtual void MakeCurrentL() const = 0;

    virtual TBool IsFinished() = 0;

    virtual void PixmapSurfaceFuncL() = 0;

private:

    void VgImageL();

protected:

    TInt iWidth;

    TInt iHeight;

    TInt iByteSize;

    VGImageFormat iFormat;

    TTestType iTestType;

    TBool& iTestPass;

    TUint32 iInitialColour;

    TUint32 iFinalColour;

    TInt iBufferSize;

    TInt iFrameNumber;

    TUint32* iData;

    };

#endif //__EGLTEST_STRESS_COMMON_SGIMAGE_H__