1/*
2 * Mesa 3-D graphics library
3 *
4 * Copyright (C) 2010 LunarG Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included
14 * in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *
24 * Authors:
25 *    Chia-I Wu <olv@lunarg.com>
26 */
27
28#ifndef _XM_ST_H_
29#define _XM_ST_H_
30
31#include "pipe/p_compiler.h"
32#include "frontend/api.h"
33
34#include "xm_api.h"
35
36struct st_framebuffer_iface *
37xmesa_create_st_framebuffer(XMesaDisplay xmdpy, XMesaBuffer b);
38
39void
40xmesa_destroy_st_framebuffer(struct st_framebuffer_iface *stfbi);
41
42struct pipe_resource *
43xmesa_get_framebuffer_resource(struct st_framebuffer_iface *stfbi,
44                               enum st_attachment_type att);
45
46void
47xmesa_swap_st_framebuffer(struct st_framebuffer_iface *stfbi);
48
49void
50xmesa_copy_st_framebuffer(struct st_framebuffer_iface *stfbi,
51                          enum st_attachment_type src,
52                          enum st_attachment_type dst,
53                          int x, int y, int w, int h);
54
55struct pipe_resource*
56xmesa_get_attachment(struct st_framebuffer_iface *stfbi,
57                     enum st_attachment_type st_attachment);
58
59struct pipe_context*
60xmesa_get_context(struct st_framebuffer_iface* stfbi);
61
62bool
63xmesa_st_framebuffer_validate_textures(struct st_framebuffer_iface *stfbi,
64                                       unsigned width, unsigned height,
65                                       unsigned mask);
66#endif /* _XM_ST_H_ */
67