1 /*
2  * Mesa 3-D graphics library
3  * Version:  7.9
4  *
5  * Copyright (C) 2010 LunarG Inc.
6  *
7  * Permission is hereby granted, free of charge, to any person obtaining a
8  * copy of this software and associated documentation files (the "Software"),
9  * to deal in the Software without restriction, including without limitation
10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11  * and/or sell copies of the Software, and to permit persons to whom the
12  * Software is furnished to do so, subject to the following conditions:
13  *
14  * The above copyright notice and this permission notice shall be included
15  * in all copies or substantial portions of the Software.
16  *
17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
20  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23  * DEALINGS IN THE SOFTWARE.
24  *
25  * Authors:
26  *    Chia-I Wu <olv@lunarg.com>
27  */
28 
29 #ifndef _XM_ST_H_
30 #define _XM_ST_H_
31 
32 #include "pipe/p_compiler.h"
33 #include "state_tracker/st_api.h"
34 
35 #include "xm_api.h"
36 
37 struct st_framebuffer_iface *
38 xmesa_create_st_framebuffer(XMesaDisplay xmdpy, XMesaBuffer b);
39 
40 void
41 xmesa_destroy_st_framebuffer(struct st_framebuffer_iface *stfbi);
42 
43 void
44 xmesa_swap_st_framebuffer(struct st_framebuffer_iface *stfbi);
45 
46 void
47 xmesa_copy_st_framebuffer(struct st_framebuffer_iface *stfbi,
48                           enum st_attachment_type src,
49                           enum st_attachment_type dst,
50                           int x, int y, int w, int h);
51 
52 struct pipe_resource*
53 xmesa_get_attachment(struct st_framebuffer_iface *stfbi,
54                      enum st_attachment_type st_attachment);
55 
56 struct pipe_context*
57 xmesa_get_context(struct st_framebuffer_iface* stfbi);
58 
59 boolean
60 xmesa_st_framebuffer_validate_textures(struct st_framebuffer_iface *stfbi,
61                                        unsigned width, unsigned height,
62                                        unsigned mask);
63 #endif /* _XM_ST_H_ */
64