1/*
2 * Copyright (C) 2013 Christoph Bumiller
3 * Copyright (C) 2015 Samuel Pitoiset
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions 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 NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
21 * OTHER DEALINGS IN THE SOFTWARE.
22 */
23
24#ifndef ST_CB_PERFMON_H
25#define ST_CB_PERFMON_H
26
27#include "util/list.h"
28
29struct st_perf_counter_object
30{
31   struct pipe_query *query;
32   int id;
33   int group_id;
34   unsigned batch_index;
35};
36
37/**
38 * Subclass of gl_perf_monitor_object
39 */
40struct st_perf_monitor_object
41{
42   struct gl_perf_monitor_object base;
43   unsigned num_active_counters;
44   struct st_perf_counter_object *active_counters;
45
46   struct pipe_query *batch_query;
47   union pipe_query_result *batch_result;
48};
49
50/**
51 * Extra data per counter, supplementing gl_perf_monitor_counter with
52 * driver-specific information.
53 */
54struct st_perf_monitor_counter
55{
56   unsigned query_type;
57   unsigned flags;
58};
59
60struct st_perf_monitor_group
61{
62   struct st_perf_monitor_counter *counters;
63   bool has_batch;
64};
65
66/**
67 * Cast wrapper
68 */
69static inline struct st_perf_monitor_object *
70st_perf_monitor_object(struct gl_perf_monitor_object *q)
71{
72   return (struct st_perf_monitor_object *)q;
73}
74
75bool
76st_have_perfmon(struct st_context *st);
77
78void
79st_destroy_perfmon(struct st_context *st);
80
81extern void
82st_init_perfmon_functions(struct dd_function_table *functions);
83
84#endif
85