FS-9106 add new version of previous vpx sleep patch

This commit is contained in:
Anthony Minessale 2016-04-27 12:25:00 -05:00
parent 8bd56deb4e
commit 3d44756591
1 changed files with 3 additions and 3 deletions

View File

@ -166,11 +166,11 @@ static inline int sem_destroy(sem_t * sem)
#define sem_wait(sem) (semaphore_wait(*sem) )
#define sem_post(sem) semaphore_signal(*sem)
#define sem_destroy(sem) semaphore_destroy(mach_task_self(),*sem)
#define thread_sleep(nms) /* { struct timespec ts;ts.tv_sec=0; ts.tv_nsec = 1000*nms;nanosleep(&ts, NULL);} */
#define thread_sleep(nms) { struct timespec ts;ts.tv_sec=0; ts.tv_nsec = 1000*nms;nanosleep(&ts, NULL);}
#else
#include <unistd.h>
#include <sched.h>
#define thread_sleep(nms) sched_yield();/* {struct timespec ts;ts.tv_sec=0; ts.tv_nsec = 1000*nms;nanosleep(&ts, NULL);} */
#define thread_sleep(nms) {struct timespec ts;ts.tv_sec=0; ts.tv_nsec = 1000*nms;nanosleep(&ts, NULL);}
#endif
/* Not Windows. Assume pthreads */
@ -213,7 +213,7 @@ static INLINE void sync_read(pthread_mutex_t *const mutex, int mb_col,
const int nsync) {
while (mb_col > (protected_read(mutex, last_row_current_mb_col) - nsync)) {
x86_pause_hint();
thread_sleep(0);
thread_sleep(1);
}
}