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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
/*
* Mesa 3-D graphics library
*
* Copyright (C) 2012-2013 LunarG, Inc.
*
* 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.
*
* Authors:
* Chia-I Wu <olv@lunarg.com>
*/
#ifndef ILO_CONTEXT_H
#define ILO_CONTEXT_H
#include "pipe/p_context.h"
#include "ilo_gpe.h"
#include "ilo_common.h"
struct blitter_context;
struct intel_winsys;
struct intel_bo;
struct ilo_3d;
struct ilo_cp;
struct ilo_screen;
struct ilo_shader_state;
struct ilo_context {
struct pipe_context base;
struct intel_winsys *winsys;
struct ilo_dev_info *dev;
struct ilo_cp *cp;
struct intel_bo *last_cp_bo;
struct ilo_shader_cache *shader_cache;
struct ilo_3d *hw3d;
struct blitter_context *blitter;
uint32_t dirty;
struct ilo_vb_state vb;
const struct ilo_ve_state *ve;
struct ilo_ib_state ib;
struct ilo_so_state so;
struct pipe_blend_state *blend;
struct pipe_rasterizer_state *rasterizer;
struct pipe_depth_stencil_alpha_state *depth_stencil_alpha;
struct ilo_shader_state *fs;
struct ilo_shader_state *vs;
struct ilo_shader_state *gs;
struct pipe_blend_color blend_color;
struct pipe_stencil_ref stencil_ref;
unsigned sample_mask;
struct pipe_clip_state clip;
struct pipe_framebuffer_state framebuffer;
struct pipe_poly_stipple poly_stipple;
struct pipe_scissor_state scissor;
struct pipe_viewport_state viewport;
struct {
struct pipe_sampler_state *samplers[ILO_MAX_SAMPLERS];
unsigned num_samplers;
} samplers[PIPE_SHADER_TYPES];
struct {
struct pipe_sampler_view *views[ILO_MAX_SAMPLER_VIEWS];
unsigned num_views;
} sampler_views[PIPE_SHADER_TYPES];
struct {
struct pipe_constant_buffer buffers[ILO_MAX_CONST_BUFFERS];
unsigned num_buffers;
} constant_buffers[PIPE_SHADER_TYPES];
struct {
struct pipe_surface *surfaces[PIPE_MAX_SHADER_RESOURCES];
unsigned num_surfaces;
} shader_resources;
struct ilo_shader_state *compute;
struct {
struct pipe_surface *surfaces[PIPE_MAX_SHADER_RESOURCES];
unsigned num_surfaces;
} compute_resources;
struct {
/*
* XXX These should not be treated as real resources (and there could be
* thousands of them). They should be treated as regions in GLOBAL
* resource, which is the only real resource.
*
* That is, a resource here should instead be
*
* struct ilo_global_region {
* struct pipe_resource base;
* int offset;
* int size;
* };
*
* and it describes the region [offset, offset + size) in GLOBAL
* resource.
*/
struct pipe_resource *resources[PIPE_MAX_SHADER_RESOURCES];
uint32_t *handles[PIPE_MAX_SHADER_RESOURCES];
unsigned num_resources;
} global_binding;
};
static inline struct ilo_context *
ilo_context(struct pipe_context *pipe)
{
return (struct ilo_context *) pipe;
}
void
ilo_init_context_functions(struct ilo_screen *is);
#endif /* ILO_CONTEXT_H */
|
