// Copyright (c) 1999-2009 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 __EXTENDED_TEST_CODEC_H__

#define __EXTENDED_TEST_CODEC_H__

#include <icl/imagecodec.h>

class CExtendedTestDecoder;

class CExtendedTestEncoder;

// Extended Test Read codec.

class CExtendedTestReadCodec : public CImageReadCodec

	{

public:

	CExtendedTestReadCodec(CExtendedTestDecoder &aDecoder);

	virtual ~CExtendedTestReadCodec();

	// From CImageReadCodec

	virtual void InitFrameL(TFrameInfo& aFrameInfo, CFrameImageData& aFrameImageData, TBool aDisableErrorDiffusion, CFbsBitmap& aDestination, CFbsBitmap* aDestinationMask);

	void ConstructL () { CImageReadCodec::ConstructL(); } // make public, since we don't have NewL

protected:

	// from CImageReadCodec

	virtual TFrameState ProcessFrameL(TBufPtr8& aSrc);

	virtual void Complete();

protected:

	CExtendedTestDecoder *const iDecoder;

	};

// Extended Test Write codec.

class CExtendedTestWriteCodec : public CImageWriteCodec

	{

public:

	CExtendedTestWriteCodec(CExtendedTestEncoder &aEncoder);

	virtual ~CExtendedTestWriteCodec();

	// From CImageWriteCodec

	virtual TFrameState ProcessFrameL(TBufPtr8& aDst);

	void ConstructL () { CImageWriteCodec::ConstructL(); }	

protected:

	CExtendedTestEncoder *const iEncoder;

	};

#endif // __EXTENDED_TEST_CODEC_H__