1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/mm/mmhais/a3facl/src/audiodevicesource/logicalaudiodevicesource.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,62 @@
     1.4 +/*
     1.5 +* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description:
    1.18 +*
    1.19 +*/
    1.20 +
    1.21 +
    1.22 +
    1.23 +#ifndef CLOGICALAUDIODEVICESOURCE_H
    1.24 +#define CLOGICALAUDIODEVICESOURCE_H
    1.25 +
    1.26 +#include <e32base.h>
    1.27 +#include <f32file.h>
    1.28 +#include <a3f/a3f_trace_utils.h>
    1.29 +#include <a3f/a3fbase.h>
    1.30 +#include "audioprocessingunit.h"
    1.31 +
    1.32 +class MLogicalSettingObserver;
    1.33 +
    1.34 +/**
    1.35 +
    1.36 +*/
    1.37 +NONSHARABLE_CLASS(CLogicalAudioDeviceSource) :	public CAudioProcessingUnit
    1.38 +	{
    1.39 +friend class CAudioContext;
    1.40 +friend class CLogicalAudioStream;
    1.41 +public:
    1.42 +
    1.43 +	/**
    1.44 +	Destructor.
    1.45 +
    1.46 +	Deletes all objects and releases all resource owned by this instance.
    1.47 +	*/
    1.48 +	virtual ~CLogicalAudioDeviceSource();
    1.49 +
    1.50 +	// from CAudioProcessingUnit
    1.51 +	virtual TBool IsTypeOf(TUid aTypeId) const;
    1.52 +
    1.53 +	/**
    1.54 +	Create a new instance.
    1.55 +
    1.56 +	@return CBufferSource* a pointer to the created instance.
    1.57 +	*/
    1.58 +	static CLogicalAudioDeviceSource* NewL(TAny* aParam);
    1.59 +private:
    1.60 +	void ConstructL();
    1.61 +
    1.62 +	CLogicalAudioDeviceSource(TAny* aParam);
    1.63 +	};
    1.64 +
    1.65 +#endif // C_LOGICAL_AUDIOSOURCE_H