/*

* Copyright (c) 2003 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:

*

*/

#ifndef __MMF_TMMFTABLEAUDIOCODEC_H__

#define __MMF_TMMFTABLEAUDIOCODEC_H__

#include <e32std.h>

#include "MMFAudioCodecBase.h"

class TMMFTableAudioCodec : public TMMFAudioCodecBase

	{

public:

	inline TMMFTableAudioCodec();

	//

	inline TInt TableSize();

	inline void SetTable(TPtr8 aTable);

	//

	virtual void FillTable(TPtr8 aTable)=0;

	IMPORT_C	virtual void Convert(TUint8* aSrc, TUint8* aDst, TInt aSamples);

protected:

	virtual void ConvertSlow(TUint8* aSrc, TUint8* aDst, TInt aSamples)=0;

	virtual void ConvertFast(TUint8* aSrc, TUint8* aDst, TInt aSamples)=0;

protected:

	TInt iTableSize;

	TUint8* iTablePtr;

	};

/**

* Inline functions

**/

inline TMMFTableAudioCodec::TMMFTableAudioCodec()

	: iTablePtr(0) 

	{

	}

inline TInt TMMFTableAudioCodec::TableSize()

	{ 

	return iTableSize; 

	}

inline void TMMFTableAudioCodec::SetTable(TPtr8 aTable)

	{ 

	ASSERT(aTable.Length()>iTableSize); 

	iTablePtr = &aTable[0]; 

	}

#endif