// Copyright (c) 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:

//

#if !defined __MMFCLIENTAUDIOSTREAMUTILS_H__

#define __MMFCLIENTAUDIOSTREAMUTILS_H__

#include <e32std.h>

#include <mmf/server/sounddevice.h>

class StreamUtils

	{

public:

	static TUint MapChannelsMdaToMMFL(TInt aMdaChannels);

	static TUint MapSampleRateMdaToMMFL(TInt aMdaSampleRate);

	static TInt SampleRateAsValue(const TMMFCapabilities& aCaps);

	static TInt BytesPerSample(const TMMFCapabilities& aCaps);

//

	static void CalculateLeftRightBalance(TInt& aLeft, TInt& aRight, TInt aBalance);

	static void CalculateBalance(TInt& aBalance, TInt aLeft, TInt aRight);

	};

#endif