1/**************************************************************************
2 *
3 * Copyright 2009 Younes Manton.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28/*
29 * vl targets use either a dri or sw based winsys backend, so their
30 * Makefiles directly refer to either vl_winsys_dri.c or vl_winsys_xsp.c.
31 * Both files implement the interface described in this header.
32 */
33
34#ifndef vl_winsys_h
35#define vl_winsys_h
36
37#include <X11/Xlib.h>
38#include "pipe/p_defines.h"
39#include "pipe/p_format.h"
40
41struct pipe_screen;
42struct pipe_surface;
43
44struct vl_screen
45{
46   struct pipe_screen *pscreen;
47};
48
49struct vl_screen*
50vl_screen_create(Display *display, int screen);
51
52void vl_screen_destroy(struct vl_screen *vscreen);
53
54struct pipe_resource*
55vl_screen_texture_from_drawable(struct vl_screen *vscreen, Drawable drawable);
56
57struct u_rect *
58vl_screen_get_dirty_area(struct vl_screen *vscreen);
59
60uint64_t
61vl_screen_get_timestamp(struct vl_screen *vscreen, Drawable drawable);
62
63void
64vl_screen_set_next_timestamp(struct vl_screen *vscreen, uint64_t stamp);
65
66void*
67vl_screen_get_private(struct vl_screen *vscreen);
68
69#endif
70