// 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:

//

#ifndef BUFFERFRAMESCONFIGTESTDEVICE_H

#define BUFFERFRAMESCONFIGTESTDEVICE_H

#include <mmf/server/mmfswcodecwrapper.h>

#include <mmf/server/devsoundstandardcustominterfaces.h>

/**

*

* CBufferFramesConfigTestDevice

*

* Test hw device used by the

* TSU_MMF_DEVSOUND_CIU_SUITE unit test harness.

*/

class CBufferFramesConfigTestDevice : public CMMFSwCodecWrapper, public MMMFBufferFramesConfig

	{

public:

	static CMMFHwDevice* NewL();

	virtual ~CBufferFramesConfigTestDevice();

	virtual TInt Start(TDeviceFunc aFuncCmd, TDeviceFlow aFlowCmd);

	virtual TInt Stop();

	virtual TInt Pause();

	virtual TInt Init(THwDeviceInitParams& aDevInfo);

	virtual TAny* CustomInterface(TUid aInterfaceId);

	virtual TInt ThisHwBufferFilled(CMMFBuffer& aFillBufferPtr);

	virtual TInt ThisHwBufferEmptied(CMMFBuffer& aEmptyBufferPtr);

	virtual TInt SetConfig(TTaskConfig& aConfig);

	virtual TInt StopAndDeleteCodec();

	virtual TInt DeleteCodec();

	// from CMMFSwCodecWrapper

	virtual CMMFSwCodec& Codec();

	// from MMMFBufferFramesConfig

	virtual TInt MmbfcSetNumberOfFramesPerInputBuffer(TInt aFrameCount, TInt aSamplesPerFrame);

	virtual TInt MmbfcSetNumberOfFramesPerOutputBuffer(TInt aFrameCount, TInt aSamplesPerFrame);

private:

	CBufferFramesConfigTestDevice();

	void ConstructL();

	void DoWriteToFileL(TInt aFrameCount, TInt aSamplesPerFrame);

	};

#endif