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
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
|
/*
* Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
*
* 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
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, 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 (including the next
* paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS 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 R600_CONTEXT_H
#define R600_CONTEXT_H
#include <stdio.h>
#include <pipe/p_state.h>
#include <pipe/p_context.h>
#include <tgsi/tgsi_scan.h>
#include <tgsi/tgsi_parse.h>
#include <tgsi/tgsi_util.h>
#include <util/u_blitter.h>
#include <util/u_double_list.h>
#include "radeon.h"
#include "r600_shader.h"
#define R600_QUERY_STATE_STARTED (1 << 0)
#define R600_QUERY_STATE_ENDED (1 << 1)
#define R600_QUERY_STATE_SUSPENDED (1 << 2)
struct r600_query {
u64 result;
/* The kind of query. Currently only OQ is supported. */
unsigned type;
/* How many results have been written, in dwords. It's incremented
* after end_query and flush. */
unsigned num_results;
/* if we've flushed the query */
boolean flushed;
unsigned state;
/* The buffer where query results are stored. */
struct radeon_bo *buffer;
unsigned buffer_size;
/* linked list of queries */
struct list_head list;
struct radeon_state rstate;
};
/* XXX move this to a more appropriate place */
union pipe_states {
struct pipe_rasterizer_state rasterizer;
struct pipe_poly_stipple poly_stipple;
struct pipe_scissor_state scissor;
struct pipe_clip_state clip;
struct pipe_shader_state shader;
struct pipe_depth_state depth;
struct pipe_stencil_state stencil;
struct pipe_alpha_state alpha;
struct pipe_depth_stencil_alpha_state dsa;
struct pipe_blend_state blend;
struct pipe_blend_color blend_color;
struct pipe_stencil_ref stencil_ref;
struct pipe_framebuffer_state framebuffer;
struct pipe_sampler_state sampler;
struct pipe_sampler_view sampler_view;
struct pipe_viewport_state viewport;
};
enum pipe_state_type {
pipe_rasterizer_type = 1,
pipe_poly_stipple_type,
pipe_scissor_type,
pipe_clip_type,
pipe_shader_type,
pipe_depth_type,
pipe_stencil_type,
pipe_alpha_type,
pipe_dsa_type,
pipe_blend_type,
pipe_stencil_ref_type,
pipe_framebuffer_type,
pipe_sampler_type,
pipe_sampler_view_type,
pipe_viewport_type,
pipe_type_count
};
struct r600_context_state {
union pipe_states state;
unsigned refcount;
unsigned type;
struct radeon_state rstate[16];
struct r600_shader shader;
struct radeon_bo *bo;
};
struct r600_vertex_element
{
unsigned refcount;
unsigned count;
struct pipe_vertex_element elements[32];
};
struct r600_context_hw_states {
struct radeon_state rasterizer;
struct radeon_state scissor;
struct radeon_state dsa;
struct radeon_state cb_cntl;
};
struct r600_context {
struct pipe_context context;
struct r600_screen *screen;
struct radeon *rw;
struct radeon_ctx ctx;
struct blitter_context *blitter;
struct radeon_draw draw;
struct radeon_state config;
/* FIXME get rid of those vs_resource,vs/ps_constant */
struct radeon_state vs_resource[160];
struct radeon_state vs_constant[256];
struct radeon_state ps_constant[256];
/* hw states */
struct r600_context_hw_states hw_states;
/* pipe states */
unsigned flat_shade;
unsigned ps_nsampler;
unsigned vs_nsampler;
unsigned ps_nsampler_view;
unsigned vs_nsampler_view;
unsigned nvertex_buffer;
struct r600_context_state *rasterizer;
struct r600_context_state *poly_stipple;
struct r600_context_state *scissor;
struct r600_context_state *clip;
struct r600_context_state *ps_shader;
struct r600_context_state *vs_shader;
struct r600_context_state *depth;
struct r600_context_state *stencil;
struct r600_context_state *alpha;
struct r600_context_state *dsa;
struct r600_context_state *blend;
struct r600_context_state *stencil_ref;
struct r600_context_state *viewport;
struct r600_context_state *framebuffer;
struct r600_context_state *ps_sampler[PIPE_MAX_ATTRIBS];
struct r600_context_state *vs_sampler[PIPE_MAX_ATTRIBS];
struct r600_context_state *ps_sampler_view[PIPE_MAX_ATTRIBS];
struct r600_context_state *vs_sampler_view[PIPE_MAX_ATTRIBS];
struct r600_vertex_element *vertex_elements;
struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
struct pipe_index_buffer index_buffer;
struct pipe_blend_color blend_color;
struct list_head query_list;
};
/* Convenience cast wrapper. */
static INLINE struct r600_context *r600_context(struct pipe_context *pipe)
{
return (struct r600_context*)pipe;
}
static INLINE struct r600_query* r600_query(struct pipe_query* q)
{
return (struct r600_query*)q;
}
struct r600_context_state *r600_context_state(struct r600_context *rctx, unsigned type, const void *state);
struct r600_context_state *r600_context_state_incref(struct r600_context_state *rstate);
struct r600_context_state *r600_context_state_decref(struct r600_context_state *rstate);
void r600_flush(struct pipe_context *ctx, unsigned flags,
struct pipe_fence_handle **fence);
int r600_context_hw_states(struct pipe_context *ctx);
void r600_draw_vbo(struct pipe_context *ctx,
const struct pipe_draw_info *info);
void r600_init_blit_functions(struct r600_context *rctx);
void r600_init_state_functions(struct r600_context *rctx);
void r600_init_query_functions(struct r600_context* rctx);
struct pipe_context *r600_create_context(struct pipe_screen *screen, void *priv);
extern int r600_pipe_shader_create(struct pipe_context *ctx,
struct r600_context_state *rstate,
const struct tgsi_token *tokens);
extern int r600_pipe_shader_update(struct pipe_context *ctx,
struct r600_context_state *rstate);
#define R600_ERR(fmt, args...) \
fprintf(stderr, "EE %s/%s:%d - "fmt, __FILE__, __func__, __LINE__, ##args)
uint32_t r600_translate_texformat(enum pipe_format format,
const unsigned char *swizzle_view,
uint32_t *word4_p, uint32_t *yuv_format_p);
/* query */
extern void r600_queries_resume(struct pipe_context *ctx);
extern void r600_queries_suspend(struct pipe_context *ctx);
#endif
|
