lal_insertgap: Work in progress. Committing now because I can't access...

lal_insertgap:  Work in progress.  Committing now because I can't access shared memory on LLO for testing at the moment.

gstlal-calibration/gst/lal/gstlal_insertgap.h

@@ -75,16 +75,17 @@ struct _GSTLALInsertGap {
 		GSTLAL_INSERTGAP_Z128
 	} data_type;
 
-	guint64 last_sinkbuf_ets;
-	guint64 last_sinkbuf_offset_end;
-	guint64 discont_offset;
-	guint64 discont_time;
 	guint64 empty_bufs;
+	guint64 timeout_bufs;
 	GMutex mutex;
 	gboolean finished_running;
 
 	/* timestamp bookkeeping */
 	GstClockTime t0;
+	guint64 offset0;
+	guint64 next_out_offset;
+	guint64 last_sinkbuf_ets;
+	guint64 discont_time;
 
 	/* properties */
 	gboolean insert_gap;

gstlal-calibration/gst/lal/gstlal_typecast.c

@@ -1105,6 +1105,11 @@ static void gstlal_typecast_class_init(GSTLALTypeCastClass *klass) {
 
 static void gstlal_typecast_init(GSTLALTypeCast *element) {
 
+	element->t0 = GST_CLOCK_TIME_NONE;
+	element->offset0 = GST_BUFFER_OFFSET_NONE;
+	element->next_in_offset = GST_BUFFER_OFFSET_NONE;
+	element->next_out_offset = GST_BUFFER_OFFSET_NONE;
+	element->need_discont = TRUE;
 	element->unit_size_in = 0;
 	element->unit_size_out = 0;
 	element->channels = 0;