// 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