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/**************************************************************************
*
* Copyright 2009 Younes Manton.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
/*
* vl targets use either a dri or sw based winsys backend, so their
* Makefiles directly refer to either vl_winsys_dri.c or vl_winsys_xsp.c.
* Both files implement the interface described in this header.
*/
#ifndef vl_winsys_h
#define vl_winsys_h
#include <X11/Xlib.h>
#include "pipe/p_defines.h"
#include "pipe/p_format.h"
struct pipe_screen;
struct pipe_surface;
struct vl_screen
{
struct pipe_screen *pscreen;
};
struct vl_screen*
vl_screen_create(Display *display, int screen);
void vl_screen_destroy(struct vl_screen *vscreen);
struct pipe_resource*
vl_screen_texture_from_drawable(struct vl_screen *vscreen, Drawable drawable);
struct u_rect *
vl_screen_get_dirty_area(struct vl_screen *vscreen);
uint64_t
vl_screen_get_timestamp(struct vl_screen *vscreen, Drawable drawable);
void
vl_screen_set_next_timestamp(struct vl_screen *vscreen, uint64_t stamp);
void*
vl_screen_get_private(struct vl_screen *vscreen);
#endif
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