1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/**********************************************************
* Copyright 2008-2009 VMware, Inc. 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, sublicense, 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 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
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* 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.
*
**********************************************************/
#ifndef SVGA_SCREEN_H
#define SVGA_SCREEN_H
#include "pipe/p_screen.h"
#include "os/os_thread.h"
#include "util/u_double_list.h"
#include "svga_screen_cache.h"
struct svga_winsys_screen;
struct svga_winsys_context;
struct SVGACmdMemory;
#define SVGA_COMBINE_USERBUFFERS 1
/**
* Subclass of pipe_screen
*/
struct svga_screen
{
struct pipe_screen screen;
struct svga_winsys_screen *sws;
unsigned use_ps30;
unsigned use_vs30;
struct {
boolean force_level_surface_view;
boolean force_surface_view;
boolean no_surface_view;
boolean force_sampler_view;
boolean no_sampler_view;
} debug;
/* The screen needs its own context */
struct svga_winsys_context *swc;
struct SVGACmdMemory *fifo;
unsigned texture_timestamp;
pipe_mutex tex_mutex;
pipe_mutex swc_mutex; /* Protects the use of swc and dirty_buffers */
struct svga_host_surface_cache cache;
};
#ifndef DEBUG
/** cast wrapper */
static INLINE struct svga_screen *
svga_screen(struct pipe_screen *pscreen)
{
return (struct svga_screen *) pscreen;
}
#else
struct svga_screen *
svga_screen(struct pipe_screen *screen);
#endif
void svga_screen_flush( struct svga_screen *svga_screen,
struct pipe_fence_handle **pfence );
#endif /* SVGA_SCREEN_H */
|
