pcapparse: Reset state on flush and state changes

https://bugzilla.gnome.org/show_bug.cgi?id=753152

1 files changed, 23 insertions, 4 deletions

diff --git a/gst/pcapparse/gstpcapparse.c b/gst/pcapparse/gstpcapparse.c
index 11a443e21..23eaff374 100644
--- a/gst/pcapparse/gstpcapparse.c
+++ b/gst/pcapparse/gstpcapparse.c
@@ -36,7 +36,6 @@
  */
 
 /* TODO:
- * - React on state-change and update state accordingly.
  * - Implement support for timestamping the buffers.
  */
 
@@ -604,9 +603,6 @@ out:
   if (list)
     gst_buffer_list_unref (list);
 
-  if (ret != GST_FLOW_OK)
-    gst_pcap_parse_reset (self);
-
   return ret;
 }
 
@@ -621,6 +617,9 @@ gst_pcap_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
       /* Drop it, we'll replace it with our own */
       gst_event_unref (event);
       break;
+    case GST_EVENT_FLUSH_STOP:
+      gst_pcap_parse_reset (self);
+      break;
     default:
       ret = gst_pad_push_event (self->src_pad, event);
       break;
@@ -628,3 +627,23 @@ gst_pcap_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
 
   return ret;
 }
+
+static GstStateChangeReturn
+gst_pcap_parse_change_state (GstElement * element, GstStateChange transition)
+{
+  GstPcapParse *self = GST_PCAP_PARSE (element);
+  GstStateChangeReturn ret;
+
+  ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+
+  switch (transition) {
+    case GST_STATE_CHANGE_PAUSED_TO_READY:
+      gst_pcap_parse_reset (element);
+      break;
+    default:
+      break;
+  }
+
+
+  return ret;
+}