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80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/**************************************************************************
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*
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* Copyright 2009 Chia-I Wu <olvaffe@gmail.com>
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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#ifndef EGLMUTEX_INCLUDED
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#define EGLMUTEX_INCLUDED
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#include "eglcompiler.h"
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#ifdef PTHREADS
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#include <pthread.h>
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typedef pthread_mutex_t _EGLMutex;
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static INLINE void _eglInitMutex(_EGLMutex *m)
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{
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pthread_mutex_init(m, NULL);
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}
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static INLINE void
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_eglDestroyMutex(_EGLMutex *m)
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{
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pthread_mutex_destroy(m);
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}
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static INLINE void
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_eglLockMutex(_EGLMutex *m)
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{
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pthread_mutex_lock(m);
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}
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static INLINE void
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_eglUnlockMutex(_EGLMutex *m)
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{
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pthread_mutex_unlock(m);
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}
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#define _EGL_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
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#define _EGL_DECLARE_MUTEX(m) \
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_EGLMutex m = _EGL_MUTEX_INITIALIZER
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#else
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typedef int _EGLMutex;
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static INLINE void _eglInitMutex(_EGLMutex *m) { (void) m; }
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static INLINE void _eglDestroyMutex(_EGLMutex *m) { (void) m; }
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static INLINE void _eglLockMutex(_EGLMutex *m) { (void) m; }
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static INLINE void _eglUnlockMutex(_EGLMutex *m) { (void) m; }
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#define _EGL_MUTEX_INITIALIZER 0
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#define _EGL_DECLARE_MUTEX(m) \
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_EGLMutex m = _EGL_MUTEX_INITIALIZER
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#endif
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#endif /* EGLMUTEX_INCLUDED */
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