X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=audiod.c;h=d4a29720340457f56af41058d19651a3f0b559e3;hp=66ef9c6ac3fb113f9d4e4720bf1002ace82aa46f;hb=5312e9fd4550454f290a82c114bc2a2bcb66e993;hpb=612a625c10accc16d460c46b1bddde80b8546e1d

diff --git a/audiod.c b/audiod.c
index 66ef9c6a..d4a29720 100644
--- a/audiod.c
+++ b/audiod.c
@@ -79,6 +79,7 @@ static struct signal_task signal_task_struct, *sig_task = &signal_task_struct;
 
 static struct status_task status_task_struct;
 struct status_task *stat_task = &status_task_struct;
+static struct timeval initial_delay_barrier;
 
 /**
  * the task for handling audiod commands
@@ -539,8 +540,18 @@ static void check_stat_line(char *line)
 		break;
 	case SI_STREAM_START:
 		if (sscanf(line + ilen + 1, "%lu.%lu", &sec, &usec) == 2) {
+			struct timeval tmp, delay;
+			delay.tv_sec = conf.stream_delay_arg / 1000;
+			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, &tmp);
+			else
+				tv_diff(&stat_task->server_stream_start,
+					&stat_task->sa_time_diff, &tmp);
+			tv_add(&tmp, &delay, &initial_delay_barrier);
 		}
 		break;
 	case SI_CURRENT_TIME:
@@ -603,6 +614,7 @@ static void audiod_pre_select(struct sched *s, __a_unused struct task *t)
 	FOR_EACH_SLOT(i) {
 		struct slot_info *sl = &slot[i];
 		struct audio_format_info *a;
+		struct timeval diff;
 
 		if (sl->format < 0)
 			continue;
@@ -621,9 +633,20 @@ static void audiod_pre_select(struct sched *s, __a_unused struct task *t)
 			s->timeout = min_delay;
 			continue;
 		}
-		if (sl->fc && *sl->fc->out_loaded && !sl->wng) {
+		if (!sl->fc || !*sl->fc->out_loaded || sl->wng)
+			continue;
+		if (tv_diff(now, &initial_delay_barrier, &diff) > 0) {
+			PARA_INFO_LOG("barrier: %lu:%lu, now: %lu, %lu\n",
+				initial_delay_barrier.tv_sec,
+				initial_delay_barrier.tv_usec,
+				now->tv_sec, now->tv_usec);
 			open_writers(i);
 			s->timeout = min_delay;
+			continue;
+		}
+		PARA_INFO_LOG("inital delay: %lu ms left\n", tv2ms(&diff));
+		if (tv_diff(&s->timeout, &diff, NULL) > 0) {
+			s->timeout = diff;
 		}
 	}
 }