// Copyright (c) 2007-2009 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

*/

#ifndef EGLTESTCOMMONSGIMAGEINFO_H

#define EGLTESTCOMMONSGIMAGEINFO_H

#ifdef SYMBIAN_GRAPHICS_EGL_SGIMAGELITE

#include <sgresource/sgimage.h>

#else

#include <graphics/sgimage.h>

#endif //SYMBIAN_GRAPHICS_EGL_SGIMAGELITE

#include <test/egltestcommonsession.h>

/* Common base class, TSgImageInfoTest contains constructors,     */

/* copy constructor and a comparison operaror                     */

/* Constructors can be used to modify the default pixelformat and */

/* pixmap size if desired                                         */

/* The concept is that the base class will initialise the bulk of */

/* the TSgImageInfo member data and each derived class can modify */

/* the iUsage variable to be specific to it's particular type     */

/* The base class can be instantiated in the rare situation that  */

/* the iUsage member var does not match that of any derived class */

/* e.g iUsage = ESgUsageBitOpenVgImage | ESgUsageBitOpenVgSurface */

//Common base class

class TSgImageInfoTest : public TSgImageInfo

	{

public:

	IMPORT_C TSgImageInfoTest();

	IMPORT_C TSgImageInfoTest(TUidPixelFormat aPixelformat, TSize aSize = KPixmapSize);

	IMPORT_C ~TSgImageInfoTest();

	void operator=(const TSgImageInfo& aInfo);

	TBool operator==(const TSgImageInfo& aInfo);

	};

/* OpenVgImage Child variant */

class TSgImageInfoOpenVgImage : public TSgImageInfoTest

	{

public:

	IMPORT_C TSgImageInfoOpenVgImage();

	IMPORT_C TSgImageInfoOpenVgImage(TUidPixelFormat aPixelFormat, TSize aSize = KPixmapSize);

	IMPORT_C ~TSgImageInfoOpenVgImage();

	};

/* OpenVgTarget Child variant */

class TSgImageInfoOpenVgTarget : public TSgImageInfoTest

	{

public:

	IMPORT_C TSgImageInfoOpenVgTarget();

	IMPORT_C TSgImageInfoOpenVgTarget(TUidPixelFormat aPixelFormat, TSize aSize = KPixmapSize);

	IMPORT_C ~TSgImageInfoOpenVgTarget();

	};

#endif // EGLTESTCOMMONSGIMAGEINFO_H