/*

* Copyright (c) 2010 Ixonos Plc.

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the "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:

* Ixonos Plc

*

* Description:  

*

*/

#ifndef __CPROCAWBFRAMEHANDLER_H__

#define __CPROCAWBFRAMEHANDLER_H__

#include <e32base.h>

#include "AudCommon.h"

#include "ProcConstants.h"

#include "ProcFrameHandler.h"

class CProcAWBFrameHandler : public CProcFrameHandler 

    {

public:

    // aGain -40(dB) - +20(dB)

    virtual TBool ManipulateGainL(const HBufC8* aFrameIn, HBufC8*& aFrameOut, TInt8 aGain);

    // From base class

    virtual TBool GetGainL(const HBufC8* aFrame, RArray<TInt>& aGains, TInt& aMaxGain) const;

    virtual TBool GetNormalizingMargin(const HBufC8* aFrame, TInt8& aMargin) const;

    virtual ~CProcAWBFrameHandler();

    static CProcAWBFrameHandler* NewL();

    static CProcAWBFrameHandler* NewLC();

private:

    void ConstructL();

    CProcAWBFrameHandler();

    TBool GetAWBGainsL(const HBufC8* aFrame, RArray<TInt>& aGains, TInt& aMaxGain) const;

//    RArray<TInt> iGains;

//    TInt iGainsRead;

    };

#endif