performance_query.h revision 01e04c3f 
1/*
2 * Copyright © 2012,2015 Intel Corporation
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
21 * DEALINGS IN THE SOFTWARE.
22 */
23
24/**
25 * \file performance_query.h
26 * Core Mesa support for the INTEL_performance_query extension
27 */
28
29#ifndef PERFORMANCE_QUERY_H
30#define PERFORMANCE_QUERY_H
31
32#include "glheader.h"
33
34extern void
35_mesa_init_performance_queries(struct gl_context *ctx);
36
37extern void
38_mesa_free_performance_queries(struct gl_context *ctx);
39
40extern void GLAPIENTRY
41_mesa_GetFirstPerfQueryIdINTEL(GLuint *queryId);
42
43extern void GLAPIENTRY
44_mesa_GetNextPerfQueryIdINTEL(GLuint queryId, GLuint *nextQueryId);
45
46extern void GLAPIENTRY
47_mesa_GetPerfQueryIdByNameINTEL(char *queryName, GLuint *queryId);
48
49extern void GLAPIENTRY
50_mesa_GetPerfQueryInfoINTEL(GLuint queryId,
51                            GLuint queryNameLength, char *queryName,
52                            GLuint *dataSize, GLuint *noCounters,
53                            GLuint *noActiveInstances,
54                            GLuint *capsMask);
55
56extern void GLAPIENTRY
57_mesa_GetPerfCounterInfoINTEL(GLuint queryId, GLuint counterId,
58                              GLuint counterNameLength, char *counterName,
59                              GLuint counterDescLength, char *counterDesc,
60                              GLuint *counterOffset, GLuint *counterDataSize, GLuint *counterTypeEnum,
61                              GLuint *counterDataTypeEnum, GLuint64 *rawCounterMaxValue);
62
63extern void GLAPIENTRY
64_mesa_CreatePerfQueryINTEL(GLuint queryId, GLuint *queryHandle);
65
66extern void GLAPIENTRY
67_mesa_DeletePerfQueryINTEL(GLuint queryHandle);
68
69extern void GLAPIENTRY
70_mesa_BeginPerfQueryINTEL(GLuint queryHandle);
71
72extern void GLAPIENTRY
73_mesa_EndPerfQueryINTEL(GLuint queryHandle);
74
75extern void GLAPIENTRY
76_mesa_GetPerfQueryDataINTEL(GLuint queryHandle, GLuint flags,
77                            GLsizei dataSize, void *data, GLuint *bytesWritten);
78
79#endif
80