1 /*
2 * Copyright (C) 2013 Rob Clark <robclark@freedesktop.org>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *
23 * Authors:
24 * Rob Clark <robclark@freedesktop.org>
25 */
26
27 #ifndef FREEDRENO_QUERY_H_
28 #define FREEDRENO_QUERY_H_
29
30 #include "pipe/p_context.h"
31
32 #include "util/u_threaded_context.h"
33
34 #include "freedreno_util.h"
35
36 struct fd_context;
37 struct fd_query;
38
39 struct fd_query_funcs {
40 void (*destroy_query)(struct fd_context *ctx, struct fd_query *q) dt;
41 void (*begin_query)(struct fd_context *ctx, struct fd_query *q) dt;
42 void (*end_query)(struct fd_context *ctx, struct fd_query *q) dt;
43 bool (*get_query_result)(struct fd_context *ctx, struct fd_query *q,
44 bool wait, union pipe_query_result *result);
45 };
46
47 struct fd_query {
48 struct threaded_query base;
49
50 const struct fd_query_funcs *funcs;
51 int type;
52 unsigned index;
53 };
54
55 static inline struct fd_query *
fd_query(struct pipe_query * pq)56 fd_query(struct pipe_query *pq)
57 {
58 return (struct fd_query *)pq;
59 }
60
61 #define FD_QUERY_DRAW_CALLS (PIPE_QUERY_DRIVER_SPECIFIC + 0)
62 #define FD_QUERY_BATCH_TOTAL \
63 (PIPE_QUERY_DRIVER_SPECIFIC + 1) /* total # of batches (submits) */
64 #define FD_QUERY_BATCH_SYSMEM \
65 (PIPE_QUERY_DRIVER_SPECIFIC + \
66 2) /* batches using system memory (GMEM bypass) */
67 #define FD_QUERY_BATCH_GMEM \
68 (PIPE_QUERY_DRIVER_SPECIFIC + 3) /* batches using GMEM */
69 #define FD_QUERY_BATCH_NONDRAW \
70 (PIPE_QUERY_DRIVER_SPECIFIC + 4) /* compute/blit batches */
71 #define FD_QUERY_BATCH_RESTORE \
72 (PIPE_QUERY_DRIVER_SPECIFIC + 5) /* batches requiring GMEM restore */
73 #define FD_QUERY_STAGING_UPLOADS \
74 (PIPE_QUERY_DRIVER_SPECIFIC + \
75 6) /* texture/buffer uploads using staging blit */
76 #define FD_QUERY_SHADOW_UPLOADS \
77 (PIPE_QUERY_DRIVER_SPECIFIC + \
78 7) /* texture/buffer uploads that shadowed rsc */
79 #define FD_QUERY_VS_REGS \
80 (PIPE_QUERY_DRIVER_SPECIFIC + \
81 8) /* avg # of VS registers (scaled up by 100x) */
82 #define FD_QUERY_FS_REGS \
83 (PIPE_QUERY_DRIVER_SPECIFIC + \
84 9) /* avg # of VS registers (scaled up by 100x) */
85 /* insert any new non-perfcntr queries here, the first perfcntr index
86 * needs to come last!
87 */
88 #define FD_QUERY_FIRST_PERFCNTR (PIPE_QUERY_DRIVER_SPECIFIC + 10)
89
90 void fd_query_screen_init(struct pipe_screen *pscreen);
91 void fd_query_context_init(struct pipe_context *pctx);
92
93 static inline bool
skip_begin_query(int type)94 skip_begin_query(int type)
95 {
96 switch (type) {
97 case PIPE_QUERY_TIMESTAMP:
98 case PIPE_QUERY_GPU_FINISHED:
99 return true;
100 default:
101 return false;
102 }
103 }
104
105 /* maps query_type to sample provider idx: */
106 static inline int
pidx(unsigned query_type)107 pidx(unsigned query_type)
108 {
109 switch (query_type) {
110 case PIPE_QUERY_OCCLUSION_COUNTER:
111 return 0;
112 case PIPE_QUERY_OCCLUSION_PREDICATE:
113 return 1;
114 case PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE:
115 return 2;
116 /* TODO currently queries only emitted in main pass (not in binning pass)..
117 * which is fine for occlusion query, but pretty much not anything else.
118 */
119 case PIPE_QUERY_TIME_ELAPSED:
120 return 3;
121 case PIPE_QUERY_TIMESTAMP:
122 return 4;
123
124 case PIPE_QUERY_PRIMITIVES_GENERATED:
125 return 5;
126 case PIPE_QUERY_PRIMITIVES_EMITTED:
127 return 6;
128
129 default:
130 return -1;
131 }
132 }
133
134 /** Returns true if get_query_result is being called from the driver thread. */
135 static inline bool
fd_get_query_result_in_driver_thread(struct fd_query * q)136 fd_get_query_result_in_driver_thread(struct fd_query *q)
137 {
138 return !q->base.flushed;
139 }
140
141 #endif /* FREEDRENO_QUERY_H_ */
142