stw_winsys.h revision f724036f0045bd28f323af3666c43b3ef03b6886 
1/**************************************************************************
2 *
3 * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
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#ifndef STW_WINSYS_H
29#define STW_WINSYS_H
30
31#include <windows.h> /* for HDC */
32
33#include "pipe/p_compiler.h"
34
35struct pipe_screen;
36struct pipe_context;
37struct pipe_surface;
38
39struct stw_winsys
40{
41   struct pipe_screen *
42   (*create_screen)( void );
43
44   struct pipe_context *
45   (*create_context)( struct pipe_screen *screen );
46
47   void
48   (*flush_frontbuffer)( struct pipe_screen *screen,
49                         struct pipe_surface *surf,
50                         HDC hDC );
51};
52
53boolean
54stw_init(const struct stw_winsys *stw_winsys);
55
56boolean
57stw_init_thread(void);
58
59void
60stw_cleanup_thread(void);
61
62void
63stw_cleanup(void);
64
65#endif /* STW_WINSYS_H */
66