multimediacommscontroller/mmccjitterbuffer/inc/mccjitterbufferobserver.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 15 Sep 2010 12:38:06 +0300
branchRCL_3
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/*
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* Copyright (c) 2004 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:    Observer for Jitter buffer.
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*
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*/
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#ifndef Mcc_JITTERBUFFER_OBS_H
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#define Mcc_JITTERBUFFER_OBS_H
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class MJitterBufferObserver
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    {
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    public:
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        enum TJitterBufferError
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            {
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            EBufferUnderflow,
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            EBufferOverflow            
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            };
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    	/**
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         * Callback function to receive jitter buffer error events.
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         */
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         virtual void JitterBufferError( TInt aError ) = 0;
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         /**
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          * Callback function for codec reconfiguration for dynamic
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          * buffer size adjustment.
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          * @since S60 v3.2
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          * @param aBufferSize Buffer size request in samples.
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          */
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         virtual void DynamicBufferChangeRequest( TInt aBufferSize ) = 0;
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    };
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#endif	// Mcc_RTP_INACTIVITY_OBS_H
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