From f47a4fc3d900e14653bc059717e2805ad4964a67 Mon Sep 17 00:00:00 2001 From: wm4 Date: Sun, 18 May 2014 16:36:08 +0200 Subject: threads: use mpv time for mpthread_cond_timedwait wrapper 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. --- osdep/timer.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'osdep/timer.h') diff --git a/osdep/timer.h b/osdep/timer.h index efb596765a..bc0e5252c9 100644 --- a/osdep/timer.h +++ b/osdep/timer.h @@ -44,4 +44,11 @@ void mp_sleep_us(int64_t us); // first call will return 0, instead of the absolute current time.) int64_t mp_time_relative_us(int64_t *t); +// Add a time in seconds to the given time in microseconds, and return it. +// Takes care of possible overflows. Never returns a negative or 0 time. +int64_t mp_add_timeout(int64_t time_us, double timeout_sec); + +// Convert the mp time in microseconds to a timespec using CLOCK_REALTIME. +struct timespec mp_time_us_to_timespec(int64_t time_us); + #endif /* MPLAYER_TIMER_H */ -- cgit v1.2.3