X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=audiod.c;h=dbc1e850c2f615e3775d06fe62441274ff470bd3;hp=9d0d0741cb86dd2e94c78eff1ed3503df5edbdd6;hb=aee7bc654a67f45556ad2c6dc0e98a06bc95c8ff;hpb=a7d844e5f23805a7521cfd8bf573dd822351c895

diff --git a/audiod.c b/audiod.c
index 9d0d0741..dbc1e850 100644
--- a/audiod.c
+++ b/audiod.c
@@ -467,14 +467,16 @@ static int open_current_receiver(struct sched *s)
 	return open_receiver(i) < 0? 0 : 1;
 }
 
-static void compute_time_diff(const struct timeval *status_time)
+static unsigned compute_time_diff(const struct timeval *status_time)
 {
 	struct timeval tmp, diff;
-	static int count;
+	static unsigned count;
 	int sign, sa_time_diff_sign = stat_task->sa_time_diff_sign;
 	const struct timeval max_deviation = {0, 500 * 1000};
 	const int time_smooth = 5;
 
+	if (!status_time)
+		return count;
 	sign = tv_diff(status_time, now, &diff);
 //		PARA_NOTICE_LOG("%s: sign = %i, sa_time_diff_sign = %i\n", __func__,
 //			sign, sa_time_diff_sign);
@@ -504,6 +506,7 @@ static void compute_time_diff(const struct timeval *status_time)
 	);
 out:
 	stat_task->sa_time_diff_sign = sa_time_diff_sign;
+	return count;
 }
 
 static void check_stat_line(char *line)
@@ -546,13 +549,15 @@ static void check_stat_line(char *line)
 			delay.tv_usec = (conf.stream_delay_arg % 1000) * 1000;
 			stat_task->server_stream_start.tv_sec = sec;
 			stat_task->server_stream_start.tv_usec = usec;
-			if (stat_task->sa_time_diff_sign < 0)
-				tv_add(&stat_task->server_stream_start,
-					&stat_task->sa_time_diff, &a_start);
-			else
-				tv_diff(&stat_task->server_stream_start,
-					&stat_task->sa_time_diff, &a_start);
-			tv_add(&a_start, &delay, &initial_delay_barrier);
+			if (compute_time_diff(NULL) > 2) {
+				if (stat_task->sa_time_diff_sign < 0)
+					tv_add(&stat_task->server_stream_start,
+						&stat_task->sa_time_diff, &a_start);
+				else
+					tv_diff(&stat_task->server_stream_start,
+						&stat_task->sa_time_diff, &a_start);
+				tv_add(&a_start, &delay, &initial_delay_barrier);
+			}
 		}
 		break;
 	case SI_CURRENT_TIME: