// 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__