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// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef __MMF_PCM16_TO_PCMU16BE_HW_DEVICE_H__
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#define __MMF_PCM16_TO_PCMU16BE_HW_DEVICE_H__
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#include <mmf/server/mmfswcodecwrapper.h>
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#include "MMFAudioCodec.h"
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#include "MMFAudioPcm16ToPcmU16BECodec.h"
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const TInt KPCM16ToPCMU16BeSourceBufferSize = 0x1000;
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const TInt KPCM16ToPCMU16BeSinkBufferSize = KPCM16ToPCMU16BeSourceBufferSize;
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/*
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*
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* CMMFPcm16ToPcmU16BEHwDevice
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*
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*/
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class CMMFPcm16ToPcmU16BEHwDevice: public CMMFSwCodecWrapper
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{
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public:
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static CMMFPcm16ToPcmU16BEHwDevice* NewL();
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virtual CMMFSwCodec& Codec();
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~CMMFPcm16ToPcmU16BEHwDevice();
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private:
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void ConstructL();
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};
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/*
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*
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* class CMMFPcm16ToPcmU16BECodec comverts PCM16 to pcm16 unsigned big endian
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*
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*/
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class CMMFPcm16ToPcmU16BECodec : public CMMFSwCodec
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{
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public:
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virtual TCodecProcessResult ProcessL(const CMMFBuffer& aSource, CMMFBuffer& aDest);
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virtual TUint SourceBufferSize() {return KPCM16ToPCMU16BeSourceBufferSize;};
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virtual TUint SinkBufferSize() {return KPCM16ToPCMU16BeSinkBufferSize;};
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private:
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TBool CheckPreconditions( const CMMFDataBuffer* aSrcBuffer, CMMFDataBuffer* aDestBuffer );
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private:
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TMMFAudioPcm16ToPcmU16BECodec iAudioPcm16ToPcmU16Be ;
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};
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#endif //__MMF_PCM16_TO_PCMU16BE_HW_DEVICE_H__
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