}
if (audiod_status == AUDIOD_ON && !s)
goto empty;
- /* valid status items and playing */
+ /*
+ * Valid status items and playing, set length and tmp to the stream
+ * start. We use the slot info and fall back to the info from current
+ * status items if no slot info is available.
+ */
+ length = stat_task->length_seconds;
+ tmp = &stat_task->server_stream_start;
if (s && s->wns) { /* writer active in this slot */
- length = s->seconds_total;
- tmp = &s->server_stream_start;
- } else { /* standby mode, rely on status items */
- length = stat_task->length_seconds;
- tmp = &stat_task->server_stream_start;
+ btr_get_node_start(s->wns[0].btrn, &wstime);
+ if (wstime.tv_sec != 0) { /* writer wrote something */
+ if (s->server_stream_start.tv_sec == 0) {
+ /* copy status info to slot */
+ s->server_stream_start = stat_task->server_stream_start;
+ s->offset_seconds = stat_task->offset_seconds;
+ s->seconds_total = stat_task->length_seconds;
+ }
+ length = s->seconds_total;
+ tmp = &s->server_stream_start;
+ }
}
if (stat_task->sa_time_diff_sign > 0)
tv_diff(tmp, &stat_task->sa_time_diff, &sss);
seconds = diff.tv_sec + stat_task->offset_seconds;
goto out;
}
- btr_get_node_start(s->wns[0].btrn, &wstime);
tv_diff(now, &wstime, &wtime);
//PARA_CRIT_LOG("offset %d\n", s->offset_seconds);
seconds = s->offset_seconds;
static void writer_cleanup(struct writer_node *wn)
{
- struct writer *w = writers + wn->writer_num;
+ struct writer *w;
+ if (!wn)
+ return;
+ w = writers + wn->writer_num;
+ PARA_INFO_LOG("closing %s\n", writer_names[wn->writer_num]);
w->close(wn);
btr_free_node(wn->btrn);
}
s->wns = NULL;
}
-static void _close_filters(struct slot_info *s)
+static void close_filters(struct slot_info *s)
{
int i;
struct audio_format_info *a = afi + s->format;
return;
for (i = 0; i < a->num_filters; i++) {
struct filter_node *fn = s->fns + i;
- struct filter *f = filters + fn->filter_num;
+ struct filter *f;
- f->close(fn);
+ if (!fn)
+ continue;
+ f = filters + fn->filter_num;
+ if (f->close)
+ f->close(fn);
btr_free_node(fn->btrn);
}
free(s->fns);
register_writer_node(wn, parent);
}
}
- s->server_stream_start = stat_task->server_stream_start.tv_sec?
- stat_task->server_stream_start : *now;
- s->offset_seconds = stat_task->offset_seconds;
- s->seconds_total = stat_task->length_seconds;
}
/* returns slot num on success */
* this period begins to avoid restarting the receiver that
* belongs to the file just completed.
*/
- if (stat_task->server_stream_start.tv_sec != 0)
+ if (stat_task->server_stream_start.tv_sec != 0) {
sched_request_timeout_ms(100, s);
+ return -1;
+ }
}
if (tv_diff(now, &afi[cafn].restart_barrier, &diff) < 0) {
if (tv_diff(&s->timeout, &diff, NULL) > 0)
- s->timeout = diff;
+ sched_request_timeout(&diff, s);
else
sched_min_delay(s);
return -1;
for (i = 0; i < a->num_filters; i++)
if (s->fns && s->fns[i].task.error != -E_TASK_UNREGISTERED)
return false;
- for (i = 0; i < a->num_writers; i++)
- if (s->wns && s->wns[i].task.error != -E_TASK_UNREGISTERED)
+ if (a->num_writers > 0) {
+ for (i = 0; i < a->num_writers; i++)
+ if (s->wns && s->wns[i].task.error != -E_TASK_UNREGISTERED)
+ return false;
+ } else {
+ if (s->wns && s->wns[0].task.error != -E_TASK_UNREGISTERED)
return false;
+ }
PARA_INFO_LOG("closing slot %d\n", slot_num);
close_writers(s);
- _close_filters(s);
+ close_filters(s);
close_receiver(slot_num);
clear_slot(slot_num);
return true;