1 /*
2  * Copyright © 2012 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_monitor.h
26  * Core Mesa support for the AMD_performance_monitor extension and the
27  * INTEL_performance_query extension.
28  */
29 
30 #ifndef PERFORMANCE_MONITOR_H
31 #define PERFORMANCE_MONITOR_H
32 
33 #include "glheader.h"
34 
35 extern void
36 _mesa_init_performance_monitors(struct gl_context *ctx);
37 
38 extern void
39 _mesa_free_performance_monitors(struct gl_context *ctx);
40 
41 extern void GLAPIENTRY
42 _mesa_GetPerfMonitorGroupsAMD(GLint *numGroups, GLsizei groupsSize,
43                               GLuint *groups);
44 
45 extern void GLAPIENTRY
46 _mesa_GetPerfMonitorCountersAMD(GLuint group, GLint *numCounters,
47                                 GLint *maxActiveCounters,
48                                 GLsizei countersSize, GLuint *counters);
49 
50 extern void GLAPIENTRY
51 _mesa_GetPerfMonitorGroupStringAMD(GLuint group, GLsizei bufSize,
52                                    GLsizei *length, GLchar *groupString);
53 
54 extern void GLAPIENTRY
55 _mesa_GetPerfMonitorCounterStringAMD(GLuint group, GLuint counter,
56                                      GLsizei bufSize, GLsizei *length,
57                                      GLchar *counterString);
58 
59 extern void GLAPIENTRY
60 _mesa_GetPerfMonitorCounterInfoAMD(GLuint group, GLuint counter, GLenum pname,
61                                    GLvoid *data);
62 
63 extern void GLAPIENTRY
64 _mesa_GenPerfMonitorsAMD(GLsizei n, GLuint *monitors);
65 
66 extern void GLAPIENTRY
67 _mesa_DeletePerfMonitorsAMD(GLsizei n, GLuint *monitors);
68 
69 extern void GLAPIENTRY
70 _mesa_SelectPerfMonitorCountersAMD(GLuint monitor, GLboolean enable,
71                                    GLuint group, GLint numCounters,
72                                    GLuint *counterList);
73 
74 extern void GLAPIENTRY
75 _mesa_BeginPerfMonitorAMD(GLuint monitor);
76 
77 extern void GLAPIENTRY
78 _mesa_EndPerfMonitorAMD(GLuint monitor);
79 
80 extern void GLAPIENTRY
81 _mesa_GetPerfMonitorCounterDataAMD(GLuint monitor, GLenum pname,
82                                    GLsizei dataSize, GLuint *data,
83                                    GLint *bytesWritten);
84 
85 unsigned
86 _mesa_perf_monitor_counter_size(const struct gl_perf_monitor_counter *);
87 
88 
89 #endif
90