mirror of
https://github.com/mpv-player/mpv
synced 2024-12-19 05:15:12 +00:00
f47a4fc3d9
Use the time as returned by mp_time_us() for mpthread_cond_timedwait(), instead of calculating the struct timespec value based on a timeout. This (probably) makes it easier to wait for a specific deadline.
43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
/*
|
|
* This file is part of mpv.
|
|
*
|
|
* mpv is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* mpv 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with mpv. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "threads.h"
|
|
#include "timer.h"
|
|
|
|
int mpthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
|
|
int64_t abstime)
|
|
{
|
|
struct timespec ts = mp_time_us_to_timespec(abstime);
|
|
return pthread_cond_timedwait(cond, mutex, &ts);
|
|
}
|
|
|
|
int mpthread_cond_timedwait_rel(pthread_cond_t *cond, pthread_mutex_t *mutex,
|
|
double s)
|
|
{
|
|
return mpthread_cond_timedwait(cond, mutex, mp_add_timeout(mp_time_us(), s));
|
|
}
|
|
|
|
int mpthread_mutex_init_recursive(pthread_mutex_t *mutex)
|
|
{
|
|
pthread_mutexattr_t attr;
|
|
pthread_mutexattr_init(&attr);
|
|
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
|
|
int r = pthread_mutex_init(mutex, &attr);
|
|
pthread_mutexattr_destroy(&attr);
|
|
return r;
|
|
}
|