| /* | |
| * This file is part of FFmpeg. | |
| * | |
| * FFmpeg is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU Lesser General Public | |
| * License as published by the Free Software Foundation; either | |
| * version 2.1 of the License, or (at your option) any later version. | |
| * | |
| * FFmpeg is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| * Lesser General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU Lesser General Public | |
| * License along with FFmpeg; if not, write to the Free Software | |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| */ | |
| /* | |
| * based on vlc_atomic.h from VLC | |
| * Copyright (C) 2010 Rémi Denis-Courmont | |
| */ | |
| static pthread_mutex_t atomic_lock = PTHREAD_MUTEX_INITIALIZER; | |
| void avpriv_atomic_lock(void) | |
| { | |
| pthread_mutex_lock(&atomic_lock); | |
| } | |
| void avpriv_atomic_unlock(void) | |
| { | |
| pthread_mutex_unlock(&atomic_lock); | |
| } | |