os/mm/mmlibs/mmfw/Codecs/Src/MMFCodecCommon/MMFAudioS16ToU8PcmCodec.cpp
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib.
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// Copyright (c) 2003-2009 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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#include "MMFAudioS16ToU8PcmCodec.h"
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/**
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*
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* Convert
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* @param aSrc 
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* @param aDst
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* @param aSamples
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* Signed 16bit to Unsigned 8bit
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*/
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EXPORT_C void TMMFAudioS16ToU8PcmCodec::Convert(TUint8* aSrc, TUint8* aDst, TInt aSamples)
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	{
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	while (aSamples--)
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		{
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		aSrc++;
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		*aDst++ = STATIC_CAST( TUint8, (*aSrc++) - KMaskSign8bit);
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		}
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	}