[MOVED FROM GST-P-FARSIGHT] Add comment to explain push back

20070904215224-3e2dc-d92ac1f403dcf571546a7c53f18809f840eea51d.gz

diff --git a/gst/dtmf/gstdtmfsrc.c b/gst/dtmf/gstdtmfsrc.c
index 0232b723ccf86e5c330c87b64ee65f919cd9c496..7f22482057a81e0fc1574b6de4eb59745fa64f04 100644 (file)
--- a/gst/dtmf/gstdtmfsrc.c
+++ b/gst/dtmf/gstdtmfsrc.c
@@ -779,6 +779,10 @@ gst_dtmf_src_push_next_tone_packet (GstDTMFSrc *dtmfsrc)
       event->packet_count = 0;
       dtmfsrc->last_event = event;
     } else if (event->event_type == DTMF_EVENT_TYPE_PAUSE_TASK) {
+      /*
+       * We're pushing it back because it has to stay in there until
+       * the task is really paused (and the queue will then be flushed
+       */
       g_async_queue_push (dtmfsrc->event_queue, event);
       g_async_queue_unref (dtmfsrc->event_queue);
       return;