sl@0: /*
sl@0: * Copyright (c) 2010 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:
sl@0: *
sl@0: */
sl@0: 
sl@0: #ifndef DEVVIDEOSURFACEHANDLECUSTOMINTERFACE_H
sl@0: #define DEVVIDEOSURFACEHANDLECUSTOMINTERFACE_H
sl@0: 
sl@0: #include <graphics/surface.h>
sl@0: #include <mmf/common/mmfvideo.h>
sl@0: #include <graphics/surfacemanager.h>
sl@0: 
sl@0: /** 
sl@0: DevVideo SurfaceHandle Custom Interface UID.
sl@0: 
sl@0: @publishedPartner
sl@0: @prototype
sl@0: */
sl@0: const TUid KUidMMFVideoSurfaceHandleControl = { 0x10286486 };
sl@0: 
sl@0: /**
sl@0: Video play surface handle custom interface. This interface can be used by
sl@0: a H/W device which creates a surface to pass the surface handle to 
sl@0: another H/W device. Alternatively, a H/W device may create resources for the 
sl@0: surface, for example, chunks and pass details to another H/W device to 
sl@0: create surface based on the chunk information.
sl@0: Typically implemented by the post processor and used by a decoder.
sl@0: 
sl@0: @publishedPartner
sl@0: @prototype
sl@0: */
sl@0: class MMmfVideoSurfaceHandleControl
sl@0: 	{
sl@0: 	public:
sl@0: 
sl@0: 	/**
sl@0: 	@param aSurfaceHandle Surface handle for the new surface.
sl@0: 	*/
sl@0: 	virtual void MmvshcSetSurfaceHandle(const TSurfaceId& aSurfaceHandle) = 0;
sl@0: 	
sl@0:     /**
sl@0:     @param  aRedrawBuffer Buffer  for the  redrawing of  the last  picture. The
sl@0:     memory of this buffer is owned  by the caller and ownerhship of  this memory
sl@0:     is not transerred as  part of this call.  Also, the memory may  not be valid
sl@0:     after the call completes.
sl@0:      */
sl@0:      virtual void MmvshcRedrawBufferToSurface(TPtrC8& aRedrawBuffer) = 0;
sl@0:      
sl@0:      /**
sl@0:       This is used to get th esurface create dbased on an ixisting chunk. Typically,
sl@0:       the chunk would be created by the caller of this method and surface would be 
sl@0:       created by the implementer.
sl@0:        
sl@0:       @param aAttributes Info necessary to create surface based on existing chunk.
sl@0:       @param aHandle Handle of the existing chunk
sl@0:       @param aSurfaceId Surface Id created as on output of this method.
sl@0:       
sl@0:       @return error code 
sl@0:       */
sl@0:      virtual TInt MmvshcCreateSurface(const RSurfaceManager::TSurfaceCreationAttributes& aAttributes, TInt aHandle, TSurfaceId& aSurfaceId) = 0;
sl@0:     
sl@0:     };
sl@0: 
sl@0: 
sl@0: #endif // DEVVIDEOSURFACEHANDLECUSTOMINTERFACE_H
sl@0: