From: Olivier Crête <olivier.crete@collabora.com>
Date: Wed, 10 May 2017 00:20:07 +0000 (-0400)
Subject: aggregator: Set initial position on first buffer
X-Git-Tag: 1.16.2~574^2~57
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=32b71d8707ac337e2e8b2606e845761a62a6abb2;p=platform%2Fupstream%2Fgstreamer.git

aggregator: Set initial position on first buffer

Set the initial position on the first buffer, otherwise the queue
will grow without limits before the output thread is started.

https://bugzilla.gnome.org/show_bug.cgi?id=781673
---

diff --git a/libs/gst/base/gstaggregator.c b/libs/gst/base/gstaggregator.c
index 14bef99..cd146fd 100644
--- a/libs/gst/base/gstaggregator.c
+++ b/libs/gst/base/gstaggregator.c
@@ -1026,6 +1026,9 @@ update_time_level (GstAggregatorPad * aggpad, gboolean head)
           GST_FORMAT_TIME, aggpad->priv->head_position);
     else
       aggpad->priv->head_time = GST_CLOCK_TIME_NONE;
+
+    if (!GST_CLOCK_TIME_IS_VALID (aggpad->priv->tail_time))
+      aggpad->priv->tail_time = aggpad->priv->head_time;
   } else {
     if (GST_CLOCK_TIME_IS_VALID (aggpad->priv->tail_position) &&
         aggpad->segment.format == GST_FORMAT_TIME)