identity: include the actual delta in the message

Including the actual delta in the message makes it easy to see, if the new
buffer is behind or ahead and how much.

diff --git a/plugins/elements/gstidentity.c b/plugins/elements/gstidentity.c
index dbc9494..94f6db7 100644 (file)
--- a/plugins/elements/gstidentity.c
+++ b/plugins/elements/gstidentity.c
@@ -380,6 +380,7 @@ gst_identity_check_imperfect_timestamp (GstIdentity * identity, GstBuffer * buf)
         /*
          * "imperfect-timestamp" bus message:
          * @identity:        the identity instance
+         * @delta:           the GST_CLOCK_DIFF to the prev timestamp
          * @prev-timestamp:  the previous buffer timestamp
          * @prev-duration:   the previous buffer duration
          * @prev-offset:     the previous buffer offset
@@ -396,6 +397,7 @@ gst_identity_check_imperfect_timestamp (GstIdentity * identity, GstBuffer * buf)
         gst_element_post_message (GST_ELEMENT (identity),
             gst_message_new_element (GST_OBJECT (identity),
                 gst_structure_new ("imperfect-timestamp",
+                    "delta", G_TYPE_INT64, dt,
                     "prev-timestamp", G_TYPE_UINT64,
                     identity->prev_timestamp, "prev-duration", G_TYPE_UINT64,
                     identity->prev_duration, "prev-offset", G_TYPE_UINT64,