2 * Mesa 3-D graphics library
4 * Copyright (C) 2012-2013 LunarG, Inc.
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:
13 * The above copyright notice and this permission notice shall be included
14 * in all copies or substantial portions of the Software.
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.
25 * Chia-I Wu <olv@lunarg.com>
28 #include "intel_winsys.h"
30 #include "ilo_context.h"
33 #include "ilo_query.h"
36 bool (*init
)(struct ilo_context
*ilo
, struct ilo_query
*q
);
37 void (*begin
)(struct ilo_context
*ilo
, struct ilo_query
*q
);
38 void (*end
)(struct ilo_context
*ilo
, struct ilo_query
*q
);
39 void (*process
)(struct ilo_context
*ilo
, struct ilo_query
*q
);
40 } ilo_query_table
[PIPE_QUERY_TYPES
] = {
42 .init = ilo_init_ ## mod ## _query, \
43 .begin = ilo_begin_ ## mod ## _query, \
44 .end = ilo_end_ ## mod ## _query, \
45 .process = ilo_process_ ## mod ## _query, \
47 #define INFOX(prefix) { NULL, NULL, NULL, NULL, }
49 [PIPE_QUERY_OCCLUSION_COUNTER
] = INFO(draw
),
50 [PIPE_QUERY_OCCLUSION_PREDICATE
] = INFOX(draw
),
51 [PIPE_QUERY_TIMESTAMP
] = INFO(draw
),
52 [PIPE_QUERY_TIMESTAMP_DISJOINT
] = INFOX(draw
),
53 [PIPE_QUERY_TIME_ELAPSED
] = INFO(draw
),
54 [PIPE_QUERY_PRIMITIVES_GENERATED
] = INFO(draw
),
55 [PIPE_QUERY_PRIMITIVES_EMITTED
] = INFO(draw
),
56 [PIPE_QUERY_SO_STATISTICS
] = INFOX(draw
),
57 [PIPE_QUERY_SO_OVERFLOW_PREDICATE
] = INFOX(draw
),
58 [PIPE_QUERY_GPU_FINISHED
] = INFOX(draw
),
59 [PIPE_QUERY_PIPELINE_STATISTICS
] = INFO(draw
),
65 static inline struct ilo_query
*
66 ilo_query(struct pipe_query
*query
)
68 return (struct ilo_query
*) query
;
71 static struct pipe_query
*
72 ilo_create_query(struct pipe_context
*pipe
, unsigned query_type
, unsigned index
)
77 case PIPE_QUERY_OCCLUSION_COUNTER
:
78 case PIPE_QUERY_TIMESTAMP
:
79 case PIPE_QUERY_TIME_ELAPSED
:
80 case PIPE_QUERY_PRIMITIVES_GENERATED
:
81 case PIPE_QUERY_PRIMITIVES_EMITTED
:
82 case PIPE_QUERY_PIPELINE_STATISTICS
:
88 q
= CALLOC_STRUCT(ilo_query
);
95 list_inithead(&q
->list
);
97 if (!ilo_query_table
[q
->type
].init(ilo_context(pipe
), q
)) {
102 return (struct pipe_query
*) q
;
106 ilo_destroy_query(struct pipe_context
*pipe
, struct pipe_query
*query
)
108 struct ilo_query
*q
= ilo_query(query
);
111 intel_bo_unreference(q
->bo
);
117 ilo_begin_query(struct pipe_context
*pipe
, struct pipe_query
*query
)
119 struct ilo_query
*q
= ilo_query(query
);
124 util_query_clear_result(&q
->result
, q
->type
);
128 ilo_query_table
[q
->type
].begin(ilo_context(pipe
), q
);
132 ilo_end_query(struct pipe_context
*pipe
, struct pipe_query
*query
)
134 struct ilo_query
*q
= ilo_query(query
);
137 /* require ilo_begin_query() first */
141 ilo_begin_query(pipe
, query
);
146 ilo_query_table
[q
->type
].end(ilo_context(pipe
), q
);
150 * Serialize the result. The size of \p buf is
151 * sizeof(union pipe_query_result).
154 query_serialize(const struct ilo_query
*q
, void *buf
)
157 case PIPE_QUERY_OCCLUSION_COUNTER
:
158 case PIPE_QUERY_TIMESTAMP
:
159 case PIPE_QUERY_TIME_ELAPSED
:
160 case PIPE_QUERY_PRIMITIVES_GENERATED
:
161 case PIPE_QUERY_PRIMITIVES_EMITTED
:
164 dst
[0] = q
->result
.u64
;
167 case PIPE_QUERY_PIPELINE_STATISTICS
:
169 const struct pipe_query_data_pipeline_statistics
*stats
=
170 &q
->result
.pipeline_statistics
;
173 dst
[0] = stats
->ia_vertices
;
174 dst
[1] = stats
->ia_primitives
;
175 dst
[2] = stats
->vs_invocations
;
176 dst
[3] = stats
->gs_invocations
;
177 dst
[4] = stats
->gs_primitives
;
178 dst
[5] = stats
->c_invocations
;
179 dst
[6] = stats
->c_primitives
;
180 dst
[7] = stats
->ps_invocations
;
181 dst
[8] = stats
->hs_invocations
;
182 dst
[9] = stats
->ds_invocations
;
183 dst
[10] = stats
->cs_invocations
;
187 memset(buf
, 0, sizeof(union pipe_query_result
));
193 ilo_get_query_result(struct pipe_context
*pipe
, struct pipe_query
*query
,
194 boolean wait
, union pipe_query_result
*result
)
196 struct ilo_query
*q
= ilo_query(query
);
202 struct ilo_cp
*cp
= ilo_context(pipe
)->cp
;
204 if (ilo_builder_has_reloc(&cp
->builder
, q
->bo
))
205 ilo_cp_submit(cp
, "syncing for queries");
207 if (!wait
&& intel_bo_is_busy(q
->bo
))
211 ilo_query_table
[q
->type
].process(ilo_context(pipe
), q
);
214 query_serialize(q
, (void *) result
);
220 * Initialize query-related functions.
223 ilo_init_query_functions(struct ilo_context
*ilo
)
225 ilo
->base
.create_query
= ilo_create_query
;
226 ilo
->base
.destroy_query
= ilo_destroy_query
;
227 ilo
->base
.begin_query
= ilo_begin_query
;
228 ilo
->base
.end_query
= ilo_end_query
;
229 ilo
->base
.get_query_result
= ilo_get_query_result
;