1 /**************************************************************************
3 * Copyright 2009 Chia-I Wu <olvaffe@gmail.com>
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24 * DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
29 #ifndef EGLMUTEX_INCLUDED
30 #define EGLMUTEX_INCLUDED
32 #include "eglcompiler.h"
37 typedef pthread_mutex_t _EGLMutex;
39 static INLINE void _eglInitMutex(_EGLMutex *m)
41 pthread_mutex_init(m, NULL);
45 _eglDestroyMutex(_EGLMutex *m)
47 pthread_mutex_destroy(m);
51 _eglLockMutex(_EGLMutex *m)
53 pthread_mutex_lock(m);
57 _eglUnlockMutex(_EGLMutex *m)
59 pthread_mutex_unlock(m);
62 #define _EGL_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
63 #define _EGL_DECLARE_MUTEX(m) \
64 _EGLMutex m = _EGL_MUTEX_INITIALIZER
68 typedef int _EGLMutex;
69 static INLINE void _eglInitMutex(_EGLMutex *m) { (void) m; }
70 static INLINE void _eglDestroyMutex(_EGLMutex *m) { (void) m; }
71 static INLINE void _eglLockMutex(_EGLMutex *m) { (void) m; }
72 static INLINE void _eglUnlockMutex(_EGLMutex *m) { (void) m; }
74 #define _EGL_MUTEX_INITIALIZER 0
75 #define _EGL_DECLARE_MUTEX(m) \
76 _EGLMutex m = _EGL_MUTEX_INITIALIZER
80 #endif /* EGLMUTEX_INCLUDED */