/*

 * 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