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
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
|
/*
* 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"
struct u_upload_mgr;
#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_ws_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
};
#define R600_MAX_RSTATE 16
struct r600_context_state {
union pipe_states state;
unsigned refcount;
unsigned type;
struct radeon_state rstate[R600_MAX_RSTATE];
struct r600_shader shader;
struct radeon_ws_bo *bo;
unsigned nrstate;
};
struct r600_vertex_element
{
unsigned refcount;
unsigned count;
struct pipe_vertex_element elements[32];
};
struct r600_draw {
struct pipe_context *ctx;
struct radeon_state draw;
struct radeon_state vgt;
unsigned mode;
unsigned start;
unsigned count;
unsigned index_size;
struct pipe_resource *index_buffer;
unsigned index_buffer_offset;
unsigned min_index, max_index;
};
struct r600_context_hw_states {
struct radeon_state rasterizer;
struct radeon_state scissor;
struct radeon_state dsa;
struct radeon_state cb_cntl;
struct radeon_state db_flush;
struct radeon_state cb_flush;
};
#define R600_MAX_CONSTANT 256 /* magic */
#define R600_MAX_RESOURCE 160 /* magic */
struct r600_shader_sampler_states {
unsigned nsampler;
unsigned nview;
unsigned nborder;
struct radeon_state *sampler[PIPE_MAX_ATTRIBS];
struct radeon_state *view[PIPE_MAX_ATTRIBS];
struct radeon_state *border[PIPE_MAX_ATTRIBS];
};
struct r600_context;
struct r600_screen;
struct r600_resource;
struct r600_resource_texture;
struct r600_context_hw_state_vtbl {
void (*blend)(struct r600_context *rctx,
struct radeon_state *rstate,
const struct pipe_blend_state *state);
void (*ucp)(struct r600_context *rctx, struct radeon_state *rstate,
const struct pipe_clip_state *state);
void (*cb)(struct r600_context *rctx, struct radeon_state *rstate,
const struct pipe_framebuffer_state *state, int cb);
void (*db)(struct r600_context *rctx, struct radeon_state *rstate,
const struct pipe_framebuffer_state *state);
void (*rasterizer)(struct r600_context *rctx, struct radeon_state *rstate);
void (*scissor)(struct r600_context *rctx, struct radeon_state *rstate);
void (*viewport)(struct r600_context *rctx, struct radeon_state *rstate, const struct pipe_viewport_state *state);
void (*dsa)(struct r600_context *rctx, struct radeon_state *rstate);
void (*sampler_border)(struct r600_context *rctx, struct radeon_state *rstate,
const struct pipe_sampler_state *state, unsigned id);
void (*sampler)(struct r600_context *rctx, struct radeon_state *rstate,
const struct pipe_sampler_state *state, unsigned id);
void (*resource)(struct pipe_context *ctx, struct radeon_state *rstate,
const struct pipe_sampler_view *view, unsigned id);
void (*cb_cntl)(struct r600_context *rctx, struct radeon_state *rstate);
int (*vs_resource)(struct r600_context *rctx, int id, struct r600_resource *rbuffer, uint32_t offset,
uint32_t stride, uint32_t format);
int (*vgt_init)(struct r600_draw *draw,
int vgt_draw_initiator);
int (*vgt_prim)(struct r600_draw *draw,
uint32_t prim, uint32_t vgt_dma_index_type);
int (*ps_shader)(struct r600_context *rctx, struct r600_context_state *rshader,
struct radeon_state *state);
int (*vs_shader)(struct r600_context *rctx, struct r600_context_state *rpshader,
struct radeon_state *state);
void (*init_config)(struct r600_context *rctx);
void (*texture_state_viewport)(struct r600_screen *rscreen,
struct r600_resource_texture *rtexture,
unsigned level);
void (*texture_state_cb)(struct r600_screen *rscreen,
struct r600_resource_texture *rtexture,
unsigned cb,
unsigned level);
void (*texture_state_db)(struct r600_screen *rscreen,
struct r600_resource_texture *rtexture,
unsigned level);
void (*texture_state_scissor)(struct r600_screen *rscreen,
struct r600_resource_texture *rtexture,
unsigned level);
};
extern struct r600_context_hw_state_vtbl r600_hw_state_vtbl;
extern struct r600_context_hw_state_vtbl eg_hw_state_vtbl;
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 r600_context_hw_state_vtbl *vtbl;
struct radeon_state config;
boolean use_mem_constant;
/* FIXME get rid of those vs_resource,vs/ps_constant */
struct radeon_state *vs_resource;
unsigned vs_nresource;
struct radeon_state *vs_constant;
struct radeon_state *ps_constant;
/* hw states */
struct r600_context_hw_states hw_states;
/* pipe states */
unsigned flat_shade;
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_shader_sampler_states vs_sampler;
struct r600_shader_sampler_states ps_sampler;
/* can add gs later */
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;
/* upload managers */
struct u_upload_mgr *upload_vb;
struct u_upload_mgr *upload_ib;
bool any_user_vbs;
};
/* 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_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);
int eg_bc_cf_build(struct r600_bc *bc, struct r600_bc_cf *cf);
void r600_set_constant_buffer_file(struct pipe_context *ctx,
uint shader, uint index,
struct pipe_resource *buffer);
void r600_set_constant_buffer_mem(struct pipe_context *ctx,
uint shader, uint index,
struct pipe_resource *buffer);
void eg_set_constant_buffer(struct pipe_context *ctx,
uint shader, uint index,
struct pipe_resource *buffer);
int r600_upload_index_buffer(struct r600_context *rctx,
struct r600_draw *draw);
int r600_upload_user_buffers(struct r600_context *rctx);
#endif
|