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/*
(c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org)
(c) Copyright 2000-2004 Convergence (integrated media) GmbH
All rights reserved.
Written by Denis Oliver Kropp <dok@directfb.org>,
Andreas Hundt <andi@fischlustig.de>,
Sven Neumann <neo@directfb.org>,
Ville Syrjälä <syrjala@sci.fi> and
Claudio Ciccani <klan@users.sf.net>.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef __DIRECTFBSURFACE_LAYER_H__
#define __DIRECTFBSURFACE_LAYER_H__
#include <directfb.h>
#include <core/coretypes.h>
/*
* private data struct of IDirectFBSurface_Layer
*/
typedef struct {
IDirectFBSurface_data base; /* base Surface implementation */
CoreLayerRegion *region; /* the region this surface belongs to */
} IDirectFBSurface_Layer_data;
/*
* sets buffer mode according to capabilities, calls base classes
* IDirectFBSurface_Construct, reallocates private data and
* overloads functions of the interface
*/
DFBResult IDirectFBSurface_Layer_Construct( IDirectFBSurface *thiz,
IDirectFBSurface *parent,
DFBRectangle *req_rect,
DFBRectangle *clip_rect,
CoreLayerRegion *region,
DFBSurfaceCapabilities caps,
CoreDFB *core );
#endif
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