diff -r 000000000000 -r 79dd3e2336a0 devsound/devsoundrefplugin/src/plugin/audio/MMFpcm16ToPcmU8HwDevice.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devsound/devsoundrefplugin/src/plugin/audio/MMFpcm16ToPcmU8HwDevice.h	Fri Oct 08 19:40:43 2010 +0100
@@ -0,0 +1,62 @@
+/*
+* Copyright (c) 2002-2003 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_PCM16_TO_PCMU8_HW_DEVICE_H__
+#define __MMF_PCM16_TO_PCMU8_HW_DEVICE_H__
+
+#include <mmf/server/mmfswcodecwrapper.h>
+#include "MMFAudioCodec.h"
+
+#include <mmfcodec/mmfaudios16tou8pcmcodec.h>
+
+const TInt KPCM16ToPCMU8SourceBufferSize = 0x2000;
+const TInt KPCM16ToPCMU8SinkBufferSize = 0x1000; //sink buffer length is half source
+
+/*
+*
+* class CMMFPcm16ToPcmU8HwDevice
+*
+*/
+class CMMFPcm16ToPcmU8HwDevice : public CMMFSwCodecWrapper
+	{
+public:
+	static  CMMFPcm16ToPcmU8HwDevice* NewL();
+	virtual CMMFSwCodec& Codec();
+	~CMMFPcm16ToPcmU8HwDevice(); 
+private:
+	void ConstructL();
+	};
+
+/*
+*
+* class CMMFPcm16ToPcmU8Codec converts Pcm16 to Pcm unsigned 8 bit
+*
+*/
+class CMMFPcm16ToPcmU8Codec : public CMMFSwCodec
+	{
+public:
+	virtual TCodecProcessResult ProcessL(const CMMFBuffer& aSource, CMMFBuffer& aDest);
+	virtual TUint SourceBufferSize() {return KPCM16ToPCMU8SourceBufferSize;};
+	virtual TUint SinkBufferSize() {return KPCM16ToPCMU8SinkBufferSize;};
+private:
+	TBool CheckPreconditions( const CMMFDataBuffer* aSrcBuffer, CMMFDataBuffer* aDestBuffer );
+private:
+	TMMFAudioS16ToU8PcmCodec iAudioS16ToU8Pcm ;
+	};
+
+#endif //__MMF_PCMS16_TO_PCMS8_HW_DEVICE_H__
+