// 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 AUDIODSPCONTROLTESTDEVICE_H

#define AUDIODSPCONTROLTESTDEVICE_H

#include <mmf/server/mmfswcodecwrapper.h>

#include <mmf/server/devsoundstandardcustominterfaces.h>

class CMMFAudioDspControl : public CBase,

							public MMMFDSPControl

	{

public:

	//return Pointer to the CMMFAudioDspControl class

	static CMMFAudioDspControl* NewL();

	//Destructor

	~CMMFAudioDspControl();

	//from MMMFDSPControl

	TInt MmdspcGetAudioPlaybackInfo (TInt64& aSamplesPlayed, TInt64& aSystemTime, TUint& aB, TUint& aT);

	TInt MmdspcAcceptRecordBuffersInvalidFollowingStop();

	TInt MmdspcAcceptPlaybackBuffersInvalidFollowingStop();

	};

/*

CAudioDspControlTestDevice

Test hw device used by the

TSU_MMF_DEVSOUND_CIU_SUITE unit test harness.

*/

class CAudioDspControlTestDevice : public CMMFSwCodecWrapper,

								   public MMMFDSPControl

	{

public:

	static CMMFHwDevice* NewL();

	virtual ~CAudioDspControlTestDevice();

	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();

	// MMMFDSPControl

	TInt MmdspcGetAudioPlaybackInfo (TInt64& aSamplesPlayed, TInt64& aSystemTime, TUint& aB, TUint& aT);

	TInt MmdspcAcceptRecordBuffersInvalidFollowingStop();

	TInt MmdspcAcceptPlaybackBuffersInvalidFollowingStop();

private:

	CAudioDspControlTestDevice();

	void ConstructL();

private:

	CMMFAudioDspControl* iAudioDspControl;

	};

#endif