X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=audiod.c;h=79dd6156e1a509c09cdad01990a577546dc9ff26;hp=3cc0921026b3a4980847b7bc5032da5dee3757fe;hb=1d7a26dca86a639db694663738ccc01acaa88aba;hpb=9facffb38faa01da0d1ba9574f9cc1c47b1deb2e

diff --git a/audiod.c b/audiod.c
index 3cc09210..79dd6156 100644
--- a/audiod.c
+++ b/audiod.c
@@ -541,6 +541,29 @@ static int receiver_running(int format)
 	return ret;
 }
 
+struct btr_node *audiod_get_btr_root(void)
+{
+	int i, newest_slot = -1;
+	struct timeval newest_rstime = {0, 0};
+
+	FOR_EACH_SLOT(i) {
+		struct slot_info *s = &slot[i];
+		struct timeval rstime;
+		if (!s->receiver_node)
+			continue;
+		if (s->receiver_node->task.error < 0)
+			continue;
+		btr_get_node_start(s->receiver_node->btrn, &rstime);
+		if (newest_slot >= 0 && tv_diff(&rstime, &newest_rstime, NULL) < 0)
+			continue;
+		newest_rstime = rstime;
+		newest_slot = i;
+	}
+	if (newest_slot == -1)
+		return NULL;
+	return slot[newest_slot].receiver_node->btrn;
+}
+
 /* returns slot num on success. */
 static int open_current_receiver(struct sched *s)
 {
@@ -1052,6 +1075,7 @@ static void start_stop_decoders(struct sched *s)
 	if (a->num_filters)
 		open_filters(sl);
 	open_writers(sl);
+	activate_grab_clients();
 	btr_log_tree(sl->receiver_node->btrn, LL_NOTICE);
 	s->timeout.tv_sec = 0;
 	s->timeout.tv_usec = 1;