1 /*

     2 * Copyright (c) 2010 Ixonos Plc.

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - Initial contribution

    11 *

    12 * Contributors:

    13 * Ixonos Plc

    14 *

    15 * Description:  

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef __CPROCAWBFRAMEHANDLER_H__

    22 #define __CPROCAWBFRAMEHANDLER_H__

    23 

    24 #include <e32base.h>

    25 #include "AudCommon.h"

    26 #include "ProcConstants.h"

    27 #include "ProcFrameHandler.h"

    28 

    29 class CProcAWBFrameHandler : public CProcFrameHandler 

    30     {

    31 

    32 public:

    33 

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

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

    36 

    37     // From base class

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

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

    40 

    41     virtual ~CProcAWBFrameHandler();

    42 

    43     static CProcAWBFrameHandler* NewL();

    44     static CProcAWBFrameHandler* NewLC();

    45 

    46 private:

    47 

    48     void ConstructL();

    49     CProcAWBFrameHandler();

    50 

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

    52 

    53 //    RArray<TInt> iGains;

    54 //    TInt iGainsRead;

    55 

    56     

    57     };

    58 

    59 #endif