sl@0: // Copyright (c) 2008-2009 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: #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: 
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.
sl@0: This interface can be used by a H/W device which creates a surface to pass
sl@0: information about the surface (such as the surface handle) to another H/W device.
sl@0: This is typically implemented by a 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: 	Set the handle for the surface
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: 	Pass a buffer to redraw on the surface.
sl@0: 	One situation here this might be used is where resources for a decoder are
sl@0: 	temporarily removed. The decoder can call this routine in order to pass the
sl@0: 	last picture to a postprocessor for redrawing.
sl@0: 
sl@0: 	@param  aRedrawBuffer Buffer containing picture to redraw. The memory for
sl@0: 	this buffer is owned by the caller and ownership of the memory is not
sl@0: 	transferred as part of this call. The memory may not be valid	after the
sl@0: 	call completes.
sl@0: 	*/
sl@0: 	virtual void MmvshcRedrawBufferToSurface(TPtrC8& /*aRedrawBuffer*/) {};
sl@0: 	};
sl@0: 
sl@0: #endif // DEVVIDEOSURFACEHANDLECUSTOMINTERFACE_H