1 /*
2 * Mesa 3-D graphics library
3 *
4 * Copyright (C) 2012-2013 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 ILO_CONTEXT_H
29 #define ILO_CONTEXT_H
30
31 #include "pipe/p_context.h"
32 #include "util/slab.h"
33
34 #include "ilo_common.h"
35 #include "ilo_cp.h"
36 #include "ilo_draw.h"
37 #include "ilo_state.h"
38
39 struct u_upload_mgr;
40 struct intel_winsys;
41
42 struct ilo_blitter;
43 struct ilo_render;
44 struct ilo_screen;
45 struct ilo_shader_cache;
46
47 struct ilo_context {
48 struct pipe_context base;
49
50 struct intel_winsys *winsys;
51 struct ilo_dev *dev;
52
53 struct slab_mempool transfer_mempool;
54
55 struct ilo_cp *cp;
56
57 struct ilo_shader_cache *shader_cache;
58 struct ilo_blitter *blitter;
59 struct ilo_render *render;
60
61 struct u_upload_mgr *uploader;
62
63 struct ilo_state_vector state_vector;
64
65 struct {
66 struct pipe_query *query;
67 bool condition;
68 unsigned mode;
69 } render_condition;
70
71 struct {
72 struct ilo_cp_owner cp_owner;
73 struct list_head queries;
74 } draw;
75 };
76
77 static inline struct ilo_context *
ilo_context(struct pipe_context * pipe)78 ilo_context(struct pipe_context *pipe)
79 {
80 return (struct ilo_context *) pipe;
81 }
82
83 void
84 ilo_init_context_functions(struct ilo_screen *is);
85
86 bool
87 ilo_skip_rendering(struct ilo_context *ilo);
88
89 #endif /* ILO_CONTEXT_H */
90