From 1869886a963a3e65473fed78daa98e9b66ff6ed5 Mon Sep 17 00:00:00 2001
From: Stefan Sauer <ensonic@users.sf.net>
Date: Sun, 17 Sep 2017 12:24:54 -0700
Subject: [PATCH] aggregator: add a few more comments to PadPrivate struct

---
 libs/gst/base/gstaggregator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/gst/base/gstaggregator.c b/libs/gst/base/gstaggregator.c
index aecd9ce85b..77527c9241 100644
--- a/libs/gst/base/gstaggregator.c
+++ b/libs/gst/base/gstaggregator.c
@@ -216,9 +216,9 @@ struct _GstAggregatorPadPrivate
   guint num_buffers;
   GstClockTime head_position;
   GstClockTime tail_position;
-  GstClockTime head_time;
+  GstClockTime head_time;       /* running time */
   GstClockTime tail_time;
-  GstClockTime time_level;
+  GstClockTime time_level;      /* how much head is ahead of tail */
   GstSegment head_segment;      /* segment before the queue */
 
   gboolean negotiated;