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 <marca-andre.lureau@nokia.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/src/tests/thread-mainloop-test.c b/src/tests/thread-mainloop-test.c
index ad89414f..e3160f30 100644
--- a/src/tests/thread-mainloop-test.c
+++ b/src/tests/thread-mainloop-test.c
@@ -25,6 +25,7 @@
 #include <unistd.h>
 #include <stdio.h>
 
+#include <pulse/rtclock.h>
 #include <pulse/timeval.h>
 #include <pulse/util.h>
 #include <pulse/thread-mainloop.h>
@@ -32,7 +33,7 @@
 
 #include <pulsecore/macro.h>
 
-static void tcb(pa_mainloop_api*a, pa_time_event *e, const struct timeval *tv, void *userdata) {
+static void tcb(pa_mainloop_api *a, pa_time_event *e, const struct timeval *tv, void *userdata) {
     pa_assert_se(pa_threaded_mainloop_in_thread(userdata));
     fprintf(stderr, "TIME EVENT START\n");
     pa_threaded_mainloop_signal(userdata, 1);
@@ -53,9 +54,7 @@ int main(int argc, char *argv[]) {
 
     pa_assert_se(!pa_threaded_mainloop_in_thread(m));
 
-    pa_gettimeofday(&tv);
-    tv.tv_sec += 5;
-    a->time_new(a, &tv, tcb, m);
+    a->time_new(a, pa_timeval_rtstore(&tv, pa_rtclock_now() + 5 * PA_USEC_PER_SEC, TRUE), tcb, m);
 
     fprintf(stderr, "waiting 5s (signal)\n");
     pa_threaded_mainloop_wait(m);