syncobj.h revision b8e80941 
1/*
2 * Copyright © 2009 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 syncobj.h
26 * Sync object management.
27 *
28 * \author Ian Romanick <ian.d.romanick@intel.com>
29 */
30
31#ifndef SYNCOBJ_H
32#define SYNCOBJ_H
33
34#include "glheader.h"
35
36struct _glapi_table;
37struct dd_function_table;
38struct gl_context;
39struct gl_sync_object;
40
41extern void
42_mesa_init_sync_object_functions(struct dd_function_table *driver);
43
44extern void
45_mesa_init_sync(struct gl_context *);
46
47extern void
48_mesa_free_sync_data(struct gl_context *);
49
50struct gl_sync_object *
51_mesa_get_and_ref_sync(struct gl_context *ctx, GLsync sync, bool incRefCount);
52
53extern void
54_mesa_unref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj,
55                        int amount);
56
57extern GLboolean GLAPIENTRY
58_mesa_IsSync(GLsync sync);
59
60void GLAPIENTRY
61_mesa_DeleteSync_no_error(GLsync sync);
62
63extern void GLAPIENTRY
64_mesa_DeleteSync(GLsync sync);
65
66GLsync GLAPIENTRY
67_mesa_FenceSync_no_error(GLenum condition, GLbitfield flags);
68
69extern GLsync GLAPIENTRY
70_mesa_FenceSync(GLenum condition, GLbitfield flags);
71
72GLenum GLAPIENTRY
73_mesa_ClientWaitSync_no_error(GLsync sync, GLbitfield flags, GLuint64 timeout);
74
75extern GLenum GLAPIENTRY
76_mesa_ClientWaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout);
77
78void GLAPIENTRY
79_mesa_WaitSync_no_error(GLsync sync, GLbitfield flags, GLuint64 timeout);
80
81extern void GLAPIENTRY
82_mesa_WaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout);
83
84extern void GLAPIENTRY
85_mesa_GetSynciv(GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length,
86		GLint *values);
87
88#endif /* SYNCOBJ_H */
89