/*

* Copyright (c) 2002-2003 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 __MMF_PCMU16BE_TO_PCM16_HW_DEVICE_H__

#define __MMF_PCMU16BE_TO_PCM16_HW_DEVICE_H__

#include <mmf/server/mmfswcodecwrapper.h>

#include "MMFAudioCodec.h"

#include "MMFAudioPcmU16BeToPcmS16Codec.h"

const TInt KPCMU16BeToPCM16SourceBufferSize = 0x1000;

const TInt KPCMU16BeToPCM16SinkBufferSize   = KPCMU16BeToPCM16SourceBufferSize; 

/*

*

* class CMMFPcmU16BeToPcmS16HwDevice

*

*/

class CMMFPcmU16BeToPcmS16HwDevice : public CMMFSwCodecWrapper

	{

public:

	static  CMMFPcmU16BeToPcmS16HwDevice* NewL();

	virtual CMMFSwCodec& Codec();

	~CMMFPcmU16BeToPcmS16HwDevice(); 

private:

	void ConstructL();

	};

/*

*

* class CMMFPcmU16BeToPcmS16Codec converts Pcm16 Big endian to Pcm16

*

*/

class CMMFPcmU16BeToPcmS16Codec : public CMMFSwCodec

	{

public:

	virtual TCodecProcessResult ProcessL(const CMMFBuffer& aSource, CMMFBuffer& aDest);

	virtual TUint SourceBufferSize() {return KPCMU16BeToPCM16SourceBufferSize;};

	virtual TUint SinkBufferSize() {return KPCMU16BeToPCM16SinkBufferSize;};

private:

	TBool CheckPreconditions( const CMMFDataBuffer* aSrcBuffer, CMMFDataBuffer* aDestBuffer );

private:

	TMMFAudioPcmU16BeToPcmS16Codec iAudioPcmU16BeToPcmS16;

	};

#endif //__MMF_PCMU16BE_TO_PCM16_HW_DEVICE_H__