freedreno_query.h revision 848b8605 
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
34struct fd_context;
35struct fd_query;
36
37struct fd_query_funcs {
38	void (*destroy_query)(struct fd_context *ctx,
39			struct fd_query *q);
40	void (*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
47struct fd_query {
48	const struct fd_query_funcs *funcs;
49	bool active;
50	int type;
51};
52
53static inline struct fd_query *
54fd_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_RESTORE   (PIPE_QUERY_DRIVER_SPECIFIC + 4)  /* batches requiring GMEM restore */
64
65void fd_query_screen_init(struct pipe_screen *pscreen);
66void fd_query_context_init(struct pipe_context *pctx);
67
68#endif /* FREEDRENO_QUERY_H_ */
69