os/mm/mdfdevvideoextensions/nga_mdf_postprocessor/inc/NGAPostProcSessionManagerObserver.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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/*
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* Copyright (c) 2008 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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*/
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#ifndef __NGAPOSTPROCSESSIONMANAGEROBSERVER_H__
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#define __NGAPOSTPROCSESSIONMANAGEROBSERVER_H__
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/**
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@internal
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The class is a mixin and is intended to support for communicating buffers availablity 
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after buffer has been released by GCE. 
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*/
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class MNGAPostProcSessionManagerObserver
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{
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public:
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    /**
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    This method can be called from session manager, whenever a buffer is released by GCE.
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    @param  "aBufId Id of the buffer that got released by GCE. This buffer can be used to get 
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    		 more data from decoder"
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    */
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    virtual void BufferAvailable(TInt aBufId, TInt aStatus) = 0;
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};    
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#endif //__NGAPOSTPROCSESSIONMANAGEROBSERVER_H__