1 /* -*- mode: C; c-file-style: "k&r"; ttxab-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 #include "pipe/p_state.h"
30 #include "util/u_memory.h"
31
32 #include "freedreno_query.h"
33 #include "freedreno_query_sw.h"
34 #include "freedreno_query_hw.h"
35 #include "freedreno_context.h"
36 #include "freedreno_util.h"
37
38 /*
39 * Pipe Query interface:
40 */
41
42 static struct pipe_query *
fd_create_query(struct pipe_context * pctx,unsigned query_type,unsigned index)43 fd_create_query(struct pipe_context *pctx, unsigned query_type, unsigned index)
44 {
45 struct fd_context *ctx = fd_context(pctx);
46 struct fd_query *q;
47
48 q = fd_sw_create_query(ctx, query_type);
49 if (!q && ctx->create_query)
50 q = ctx->create_query(ctx, query_type);
51
52 return (struct pipe_query *) q;
53 }
54
55 static void
fd_destroy_query(struct pipe_context * pctx,struct pipe_query * pq)56 fd_destroy_query(struct pipe_context *pctx, struct pipe_query *pq)
57 {
58 struct fd_query *q = fd_query(pq);
59 q->funcs->destroy_query(fd_context(pctx), q);
60 }
61
62 static boolean
fd_begin_query(struct pipe_context * pctx,struct pipe_query * pq)63 fd_begin_query(struct pipe_context *pctx, struct pipe_query *pq)
64 {
65 struct fd_query *q = fd_query(pq);
66 boolean ret;
67
68 if (q->active)
69 return false;
70
71 ret = q->funcs->begin_query(fd_context(pctx), q);
72 q->active = ret;
73
74 return ret;
75 }
76
77 static bool
fd_end_query(struct pipe_context * pctx,struct pipe_query * pq)78 fd_end_query(struct pipe_context *pctx, struct pipe_query *pq)
79 {
80 struct fd_query *q = fd_query(pq);
81
82 /* there are a couple special cases, which don't have
83 * a matching ->begin_query():
84 */
85 if (skip_begin_query(q->type) && !q->active)
86 fd_begin_query(pctx, pq);
87
88 if (!q->active)
89 return false;
90
91 q->funcs->end_query(fd_context(pctx), q);
92 q->active = false;
93
94 return true;
95 }
96
97 static boolean
fd_get_query_result(struct pipe_context * pctx,struct pipe_query * pq,boolean wait,union pipe_query_result * result)98 fd_get_query_result(struct pipe_context *pctx, struct pipe_query *pq,
99 boolean wait, union pipe_query_result *result)
100 {
101 struct fd_query *q = fd_query(pq);
102
103 if (q->active)
104 return false;
105
106 util_query_clear_result(result, q->type);
107
108 return q->funcs->get_query_result(fd_context(pctx), q, wait, result);
109 }
110
111 static void
fd_render_condition(struct pipe_context * pctx,struct pipe_query * pq,boolean condition,enum pipe_render_cond_flag mode)112 fd_render_condition(struct pipe_context *pctx, struct pipe_query *pq,
113 boolean condition, enum pipe_render_cond_flag mode)
114 {
115 struct fd_context *ctx = fd_context(pctx);
116 ctx->cond_query = pq;
117 ctx->cond_cond = condition;
118 ctx->cond_mode = mode;
119 }
120
121 static int
fd_get_driver_query_info(struct pipe_screen * pscreen,unsigned index,struct pipe_driver_query_info * info)122 fd_get_driver_query_info(struct pipe_screen *pscreen,
123 unsigned index, struct pipe_driver_query_info *info)
124 {
125 struct pipe_driver_query_info list[] = {
126 {"draw-calls", FD_QUERY_DRAW_CALLS, {0}},
127 {"batches", FD_QUERY_BATCH_TOTAL, {0}},
128 {"batches-sysmem", FD_QUERY_BATCH_SYSMEM, {0}},
129 {"batches-gmem", FD_QUERY_BATCH_GMEM, {0}},
130 {"batches-nondraw", FD_QUERY_BATCH_NONDRAW, {0}},
131 {"restores", FD_QUERY_BATCH_RESTORE, {0}},
132 {"prims-emitted", PIPE_QUERY_PRIMITIVES_EMITTED, {0}},
133 {"staging", FD_QUERY_STAGING_UPLOADS, {0}},
134 {"shadow", FD_QUERY_SHADOW_UPLOADS, {0}},
135 };
136
137 if (!info)
138 return ARRAY_SIZE(list);
139
140 if (index >= ARRAY_SIZE(list))
141 return 0;
142
143 *info = list[index];
144 return 1;
145 }
146
147 static void
fd_set_active_query_state(struct pipe_context * pipe,boolean enable)148 fd_set_active_query_state(struct pipe_context *pipe, boolean enable)
149 {
150 }
151
152 void
fd_query_screen_init(struct pipe_screen * pscreen)153 fd_query_screen_init(struct pipe_screen *pscreen)
154 {
155 pscreen->get_driver_query_info = fd_get_driver_query_info;
156 }
157
158 void
fd_query_context_init(struct pipe_context * pctx)159 fd_query_context_init(struct pipe_context *pctx)
160 {
161 pctx->create_query = fd_create_query;
162 pctx->destroy_query = fd_destroy_query;
163 pctx->begin_query = fd_begin_query;
164 pctx->end_query = fd_end_query;
165 pctx->get_query_result = fd_get_query_result;
166 pctx->set_active_query_state = fd_set_active_query_state;
167 pctx->render_condition = fd_render_condition;
168 }
169