1 /*
2 * Copyright (c) 2016 Etnaviv Project
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, sub license,
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
12 * next paragraph) shall be included in all copies or substantial portions
13 * of the 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 NON-INFRINGEMENT. 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
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 *
23 * Authors:
24 * Rob Clark <robclark@freedesktop.org>
25 * Christian Gmeiner <christian.gmeiner@gmail.com>
26 */
27
28 #include "pipe/p_screen.h"
29
30 #include "etnaviv_context.h"
31 #include "etnaviv_query.h"
32 #include "etnaviv_query_sw.h"
33
34 static struct pipe_query *
etna_create_query(struct pipe_context * pctx,unsigned query_type,unsigned index)35 etna_create_query(struct pipe_context *pctx, unsigned query_type,
36 unsigned index)
37 {
38 struct etna_context *ctx = etna_context(pctx);
39 struct etna_query *q;
40
41 q = etna_sw_create_query(ctx, query_type);
42
43 return (struct pipe_query *)q;
44 }
45
46 static void
etna_destroy_query(struct pipe_context * pctx,struct pipe_query * pq)47 etna_destroy_query(struct pipe_context *pctx, struct pipe_query *pq)
48 {
49 struct etna_query *q = etna_query(pq);
50
51 q->funcs->destroy_query(etna_context(pctx), q);
52 }
53
54 static boolean
etna_begin_query(struct pipe_context * pctx,struct pipe_query * pq)55 etna_begin_query(struct pipe_context *pctx, struct pipe_query *pq)
56 {
57 struct etna_query *q = etna_query(pq);
58
59 return q->funcs->begin_query(etna_context(pctx), q);
60 }
61
62 static bool
etna_end_query(struct pipe_context * pctx,struct pipe_query * pq)63 etna_end_query(struct pipe_context *pctx, struct pipe_query *pq)
64 {
65 struct etna_query *q = etna_query(pq);
66
67 q->funcs->end_query(etna_context(pctx), q);
68 return true;
69 }
70
71 static boolean
etna_get_query_result(struct pipe_context * pctx,struct pipe_query * pq,boolean wait,union pipe_query_result * result)72 etna_get_query_result(struct pipe_context *pctx, struct pipe_query *pq,
73 boolean wait, union pipe_query_result *result)
74 {
75 struct etna_query *q = etna_query(pq);
76
77 return q->funcs->get_query_result(etna_context(pctx), q, wait, result);
78 }
79
80 static int
etna_get_driver_query_info(struct pipe_screen * pscreen,unsigned index,struct pipe_driver_query_info * info)81 etna_get_driver_query_info(struct pipe_screen *pscreen, unsigned index,
82 struct pipe_driver_query_info *info)
83 {
84 struct pipe_driver_query_info list[] = {
85 {"prims-emitted", PIPE_QUERY_PRIMITIVES_EMITTED, { 0 }},
86 {"draw-calls", ETNA_QUERY_DRAW_CALLS, { 0 }},
87 };
88
89 if (!info)
90 return ARRAY_SIZE(list);
91
92 if (index >= ARRAY_SIZE(list))
93 return 0;
94
95 *info = list[index];
96
97 return 1;
98 }
99
100 static void
etna_set_active_query_state(struct pipe_context * pipe,boolean enable)101 etna_set_active_query_state(struct pipe_context *pipe, boolean enable)
102 {
103 }
104
105 void
etna_query_screen_init(struct pipe_screen * pscreen)106 etna_query_screen_init(struct pipe_screen *pscreen)
107 {
108 pscreen->get_driver_query_info = etna_get_driver_query_info;
109 }
110
111 void
etna_query_context_init(struct pipe_context * pctx)112 etna_query_context_init(struct pipe_context *pctx)
113 {
114 pctx->create_query = etna_create_query;
115 pctx->destroy_query = etna_destroy_query;
116 pctx->begin_query = etna_begin_query;
117 pctx->end_query = etna_end_query;
118 pctx->get_query_result = etna_get_query_result;
119 pctx->set_active_query_state = etna_set_active_query_state;
120 }
121