1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/mm/devsound/devsoundrefplugin/src/swcodecwrapper/mmfSwCodecUtility.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,46 @@
     1.4 +// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#ifndef __MMFSWCODECUTILITY_H__
    1.20 +#define __MMFSWCODECUTILITY_H__
    1.21 +
    1.22 +#include <e32base.h>
    1.23 +#include <mmf/server/mmfdatabuffer.h>
    1.24 +
    1.25 +/**
    1.26 + * @internalTechnology
    1.27 + */
    1.28 +class CMMFSwCodecUtility : public CBase
    1.29 +	{
    1.30 +public:
    1.31 +	// Destructor
    1.32 +	~CMMFSwCodecUtility();
    1.33 +	static CMMFSwCodecUtility* NewL();
    1.34 +
    1.35 +	void ConfigAudioRamper(TInt64 aRampTime, TInt aSampleRate, TInt aChannels);
    1.36 +	TBool RampAudio(CMMFDataBuffer* aBuffer);
    1.37 +private:
    1.38 +	CMMFSwCodecUtility();
    1.39 +	void ConstructL();
    1.40 +
    1.41 +private:
    1.42 +	TInt		iRampSamples;
    1.43 +	TInt		iRampSamplesLeft;
    1.44 +	TInt		iChannels;
    1.45 +	TInt		iRampIncr;
    1.46 +	TBool		iSkip;
    1.47 +	} ;
    1.48 +
    1.49 +#endif // __MMFSWCODECUTILITY_H__