1/*
2 * Copyright © 2014 Broadcom
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
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 */
23
24#include "v3d_query.h"
25
26int
27v3d_get_driver_query_group_info(struct pipe_screen *pscreen, unsigned index,
28                                struct pipe_driver_query_group_info *info)
29{
30        struct v3d_screen *screen = v3d_screen(pscreen);
31
32        return v3d_get_driver_query_group_info_perfcnt(screen, index, info);
33}
34
35int
36v3d_get_driver_query_info(struct pipe_screen *pscreen, unsigned index,
37                          struct pipe_driver_query_info *info)
38{
39        struct v3d_screen *screen = v3d_screen(pscreen);
40
41        return v3d_get_driver_query_info_perfcnt(screen, index, info);
42}
43
44static struct pipe_query *
45v3d_create_query(struct pipe_context *pctx, unsigned query_type, unsigned index)
46{
47        struct v3d_context *v3d = v3d_context(pctx);
48
49        return v3d_create_query_pipe(v3d, query_type, index);
50}
51
52static struct pipe_query *
53v3d_create_batch_query(struct pipe_context *pctx, unsigned num_queries,
54                       unsigned *query_types)
55{
56        return v3d_create_batch_query_perfcnt(v3d_context(pctx),
57                                              num_queries,
58                                              query_types);
59}
60
61static void
62v3d_destroy_query(struct pipe_context *pctx, struct pipe_query *query)
63{
64        struct v3d_context *v3d = v3d_context(pctx);
65        struct v3d_query *q = (struct v3d_query *)query;
66
67        q->funcs->destroy_query(v3d, q);
68}
69
70static bool
71v3d_begin_query(struct pipe_context *pctx, struct pipe_query *query)
72{
73        struct v3d_context *v3d = v3d_context(pctx);
74        struct v3d_query *q = (struct v3d_query *)query;
75
76        return q->funcs->begin_query(v3d, q);
77}
78
79static bool
80v3d_end_query(struct pipe_context *pctx, struct pipe_query *query)
81{
82        struct v3d_context *v3d = v3d_context(pctx);
83        struct v3d_query *q = (struct v3d_query *)query;
84
85        return q->funcs->end_query(v3d, q);
86}
87
88static bool
89v3d_get_query_result(struct pipe_context *pctx, struct pipe_query *query,
90                     bool wait, union pipe_query_result *vresult)
91{
92        struct v3d_context *v3d = v3d_context(pctx);
93        struct v3d_query *q = (struct v3d_query *)query;
94
95        return q->funcs->get_query_result(v3d, q, wait, vresult);
96}
97
98static void
99v3d_set_active_query_state(struct pipe_context *pctx, bool enable)
100{
101        struct v3d_context *v3d = v3d_context(pctx);
102
103        v3d->active_queries = enable;
104        v3d->dirty |= V3D_DIRTY_OQ;
105        v3d->dirty |= V3D_DIRTY_STREAMOUT;
106}
107
108void
109v3d_query_init(struct pipe_context *pctx)
110{
111        pctx->create_query = v3d_create_query;
112        pctx->create_batch_query = v3d_create_batch_query;
113        pctx->destroy_query = v3d_destroy_query;
114        pctx->begin_query = v3d_begin_query;
115        pctx->end_query = v3d_end_query;
116        pctx->get_query_result = v3d_get_query_result;
117        pctx->set_active_query_state = v3d_set_active_query_state;
118}
119