// Copyright (c) 2003-2009 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 __MMFSWCODECUTILITY_H__

#define __MMFSWCODECUTILITY_H__

#include <e32base.h>

#include <mmf/server/mmfdatabuffer.h>

/**

 * @internalTechnology

 */

class CMMFSwCodecUtility : public CBase

	{

public:

	// Destructor

	~CMMFSwCodecUtility();

	static CMMFSwCodecUtility* NewL();

	void ConfigAudioRamper(TInt64 aRampTime, TInt aSampleRate, TInt aChannels);

	TBool RampAudio(CMMFDataBuffer* aBuffer);

private:

	CMMFSwCodecUtility();

	void ConstructL();

private:

	TInt		iRampSamples;

	TInt		iRampSamplesLeft;

	TInt		iChannels;

	TInt		iRampIncr;

	TBool		iSkip;

	} ;

#endif // __MMFSWCODECUTILITY_H__