From: Sebastian Dröge <sebastian@centricular.com>
Date: Fri, 9 Jan 2015 15:43:39 +0000 (+0100)
Subject: aggregator: Print jitter from clock waiting in the debug logs
X-Git-Tag: 1.16.2~574^2~150
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4534253145bc9041034e84f97df21223bd36e8bb;p=platform%2Fupstream%2Fgstreamer.git

aggregator: Print jitter from clock waiting in the debug logs
---

diff --git a/libs/gst/base/gstaggregator.c b/libs/gst/base/gstaggregator.c
index a7d2b8e..a9c661a 100644
--- a/libs/gst/base/gstaggregator.c
+++ b/libs/gst/base/gstaggregator.c
@@ -555,6 +555,7 @@ gst_aggregator_wait_and_check (GstAggregator * self, gboolean * timeout)
     GstClockTime base_time, time;
     GstClock *clock;
     GstClockReturn status;
+    GstClockTimeDiff jitter;
 
     GST_DEBUG_OBJECT (self, "got subclass start time: %" GST_TIME_FORMAT,
         GST_TIME_ARGS (start));
@@ -587,7 +588,8 @@ gst_aggregator_wait_and_check (GstAggregator * self, gboolean * timeout)
     gst_object_unref (clock);
     SRC_STREAM_UNLOCK (self);
 
-    status = gst_clock_id_wait (self->priv->aggregate_id, NULL);
+    jitter = 0;
+    status = gst_clock_id_wait (self->priv->aggregate_id, &jitter);
 
     SRC_STREAM_LOCK (self);
     if (self->priv->aggregate_id) {
@@ -595,7 +597,9 @@ gst_aggregator_wait_and_check (GstAggregator * self, gboolean * timeout)
       self->priv->aggregate_id = NULL;
     }
 
-    GST_DEBUG_OBJECT (self, "clock returned %d", status);
+    GST_DEBUG_OBJECT (self, "clock returned %d (jitter: %s%" GST_TIME_FORMAT,
+        status, (jitter < 0 ? "-" : ""),
+        GST_TIME_ARGS ((jitter < 0 ? -jitter : jitter)));
 
     /* we timed out */
     if (status == GST_CLOCK_OK || status == GST_CLOCK_EARLY) {