[MPlayer-dev-eng] [PATCH] timer-darwin.c fix hang when using -cache
Nicolas Plourde
nicolas.plourde at sympatico.ca
Wed Oct 27 01:20:27 CEST 2004
Im still looking to resolve this issue. Anyone care to comment on this
patch?
the problem is that mach_wait_until() hang from time to time.
Index: osdep/timer-darwin.c
===================================================================
RCS file: /cvsroot/mplayer/main/osdep/timer-darwin.c,v
retrieving revision 1.4
diff -u -r1.4 timer-darwin.c
--- osdep/timer-darwin.c 4 Aug 2004 15:48:43 -0000 1.4
+++ osdep/timer-darwin.c 26 Oct 2004 23:17:27 -0000
@@ -32,20 +32,12 @@
const char *timer_name = "Darwin accurate";
-/* the core sleep function, uses floats and is used in MPlayer G2 */
-float sleep_accurate(float time_frame)
-{
- uint64_t deadline = time_frame / timebase_ratio +
mach_absolute_time();
-
- mach_wait_until(deadline);
- return (mach_absolute_time() - deadline) * timebase_ratio;
-}
/* wrapper for MPlayer G1 */
int usec_sleep(int usec_delay)
{
- return sleep_accurate(usec_delay / 1e6) * 1e6;
+ return usleep(usec_delay);
}
====
Nicolas Plourde <nicolas.plourde at sympatico.ca>
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