path: root/src/pulsecore/core-rtclock.h
diff options
authorMarc-André Lureau <>2009-04-05 02:13:43 +0300
committerMarc-André Lureau <>2009-06-20 17:29:31 +0300
commit0955e3d45b6e992308e2d51fcbf28a9f9376f788 (patch)
tree4fc673713b46d0fdd33c5529d1a06354db9d33ba /src/pulsecore/core-rtclock.h
parent125c52889626b2ac408ecbcc8ea85575f5808e07 (diff)
Base mainloop on pa_rtclock_now()
Move the mainloop to monotonic based time events. Introduces 4 helper functions: pa_{context,core}_rttime_{new,restart}(), that fill correctly a timeval with the rtclock flag set if the mainloop supports it. Both mainloop-test and mainloop-test-glib works with rt and timeval based time events. PulseAudio and clients should be fully functional. This patch has received several iterations, and this one as been largely untested. Signed-off-by: Marc-André Lureau <>
Diffstat (limited to 'src/pulsecore/core-rtclock.h')
1 files changed, 5 insertions, 0 deletions
diff --git a/src/pulsecore/core-rtclock.h b/src/pulsecore/core-rtclock.h
index 83ff7c7c..3c90068b 100644
--- a/src/pulsecore/core-rtclock.h
+++ b/src/pulsecore/core-rtclock.h
@@ -38,8 +38,13 @@ void pa_rtclock_hrtimer_enable(void);
/* timer with a resolution better than this are considered high-resolution */
+/* bit to set in tv.tv_usec to mark that the timeval is in monotonic time */
+#define PA_TIMEVAL_RTCLOCK (1 << 30)
struct timeval* pa_rtclock_from_wallclock(struct timeval *tv);
pa_usec_t pa_timespec_load(const struct timespec *ts);
+struct timeval* pa_timeval_rtstore(struct timeval *tv, pa_usec_t v, pa_bool_t rtclock);