1 /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
2
3 /*
4 * Copyright (C) 2013 Rob Clark <robclark@freedesktop.org>
5 *
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:
12 *
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
15 * Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE.
24 *
25 * Authors:
26 * Rob Clark <robclark@freedesktop.org>
27 */
28
29 #ifndef FREEDRENO_QUERY_H_
30 #define FREEDRENO_QUERY_H_
31
32 #include "pipe/p_context.h"
33
34 struct fd_context;
35 struct fd_query;
36
37 struct fd_query_funcs {
38 void (*destroy_query)(struct fd_context *ctx,
39 struct fd_query *q);
40 boolean (*begin_query)(struct fd_context *ctx, struct fd_query *q);
41 void (*end_query)(struct fd_context *ctx, struct fd_query *q);
42 boolean (*get_query_result)(struct fd_context *ctx,
43 struct fd_query *q, boolean wait,
44 union pipe_query_result *result);
45 };
46
47 struct fd_query {
48 const struct fd_query_funcs *funcs;
49 bool active;
50 int type;
51 };
52
53 static inline struct fd_query *
fd_query(struct pipe_query * pq)54 fd_query(struct pipe_query *pq)
55 {
56 return (struct fd_query *)pq;
57 }
58
59 #define FD_QUERY_DRAW_CALLS (PIPE_QUERY_DRIVER_SPECIFIC + 0)
60 #define FD_QUERY_BATCH_TOTAL (PIPE_QUERY_DRIVER_SPECIFIC + 1) /* total # of batches (submits) */
61 #define FD_QUERY_BATCH_SYSMEM (PIPE_QUERY_DRIVER_SPECIFIC + 2) /* batches using system memory (GMEM bypass) */
62 #define FD_QUERY_BATCH_GMEM (PIPE_QUERY_DRIVER_SPECIFIC + 3) /* batches using GMEM */
63 #define FD_QUERY_BATCH_NONDRAW (PIPE_QUERY_DRIVER_SPECIFIC + 4) /* compute/blit batches */
64 #define FD_QUERY_BATCH_RESTORE (PIPE_QUERY_DRIVER_SPECIFIC + 5) /* batches requiring GMEM restore */
65 #define FD_QUERY_STAGING_UPLOADS (PIPE_QUERY_DRIVER_SPECIFIC + 6) /* texture/buffer uploads using staging blit */
66 #define FD_QUERY_SHADOW_UPLOADS (PIPE_QUERY_DRIVER_SPECIFIC + 7) /* texture/buffer uploads that shadowed rsc */
67
68 void fd_query_screen_init(struct pipe_screen *pscreen);
69 void fd_query_context_init(struct pipe_context *pctx);
70
71 static inline bool
skip_begin_query(int type)72 skip_begin_query(int type)
73 {
74 switch (type) {
75 case PIPE_QUERY_TIMESTAMP:
76 case PIPE_QUERY_GPU_FINISHED:
77 return true;
78 default:
79 return false;
80 }
81 }
82
83 /* maps query_type to sample provider idx: */
84 static inline
pidx(unsigned query_type)85 int pidx(unsigned query_type)
86 {
87 switch (query_type) {
88 case PIPE_QUERY_OCCLUSION_COUNTER:
89 return 0;
90 case PIPE_QUERY_OCCLUSION_PREDICATE:
91 return 1;
92 case PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE:
93 return 2;
94 /* TODO currently queries only emitted in main pass (not in binning pass)..
95 * which is fine for occlusion query, but pretty much not anything else.
96 */
97 case PIPE_QUERY_TIME_ELAPSED:
98 return 3;
99 case PIPE_QUERY_TIMESTAMP:
100 return 4;
101 default:
102 return -1;
103 }
104 }
105
106 #endif /* FREEDRENO_QUERY_H_ */
107