sl@0: /*
sl@0: * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description:  Video play reclaim external buffers custom interface. 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: 
sl@0: #ifndef DEVVIDEORECLAIMEXTBUFFERSCUSTOMINTERFACE_H
sl@0: #define DEVVIDEORECLAIMEXTBUFFERSCUSTOMINTERFACE_H
sl@0: 
sl@0: 
sl@0: #include <mmf/common/mmfvideo.h>
sl@0: 
sl@0: /** 
sl@0: DevVideo Reclaim External Buffers Custom Interface UID.
sl@0: 
sl@0: @publishedPartner
sl@0: @prototype
sl@0: */
sl@0: const TUid KUidMMFVideoReclaimExtBuffersControl = { 0x10204C33 };	
sl@0: 
sl@0: /**
sl@0: Video play reclaim external buffers custom interface. This interface is used in situation 
sl@0: when the buffers used at the output of the decoder are shared with the rest of the 
sl@0: pipeline (post-processor and display-posting surface). This interface can be used by a 
sl@0: decoder H/W device to signal the situations when buffers will be unavailable to 
sl@0: the rest of the pipeline. Typically implemented by the post processor and used by a decoder.
sl@0: 
sl@0: 
sl@0: @publishedPartner
sl@0: @prototype
sl@0: */
sl@0: class MMmfVideoReclaimExtBuffersControl
sl@0: 	{
sl@0: 	public:
sl@0: 
sl@0: 	/**
sl@0: 		This method is called when the owner of the buffers needs to free the buffers. 
sl@0:         In order to do it in a clean way it needs to notify this to the other parties using the buffers
sl@0: 	@param 
sl@0: 	*/
sl@0: 	virtual void MmvrebReclaimExtBuffers() = 0;
sl@0: 
sl@0: 	};
sl@0: 
sl@0: 
sl@0: #endif // DEVVIDEORECLAIMEXTBUFFERSCUSTOMINTERFACE_H
sl@0: