1 /*
2 * Mesa 3-D graphics library
3 * Version: 7.9
4 *
5 * Copyright (C) 2010 LunarG Inc.
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the 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
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23 * DEALINGS IN THE SOFTWARE.
24 *
25 * Authors:
26 * Chia-I Wu <olv@lunarg.com>
27 */
28
29 #include "glapi/glapi.h"
30 #include "mapi/u_current.h"
31
32 /*
33 * Global variables, _glapi_get_context, and _glapi_get_dispatch are defined in
34 * u_current.c.
35 */
36
37 #ifdef GLX_USE_TLS
38 /* not used, but defined for compatibility */
39 const struct _glapi_table *_glapi_Dispatch;
40 const void *_glapi_Context;
41 #endif /* GLX_USE_TLS */
42
43 void
_glapi_destroy_multithread(void)44 _glapi_destroy_multithread(void)
45 {
46 u_current_destroy();
47 }
48
49 void
_glapi_check_multithread(void)50 _glapi_check_multithread(void)
51 {
52 u_current_init();
53 }
54
55 void
_glapi_set_context(void * context)56 _glapi_set_context(void *context)
57 {
58 u_current_set_user((const void *) context);
59 }
60
61 void
_glapi_set_dispatch(struct _glapi_table * dispatch)62 _glapi_set_dispatch(struct _glapi_table *dispatch)
63 {
64 u_current_set((const struct mapi_table *) dispatch);
65 }
66