// 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