From 01b6c38ec962a04b208601aa48cc6482fc5eb36b Mon Sep 17 00:00:00 2001
From: Matthew Waters <matthew@centricular.com>
Date: Wed, 7 Dec 2016 22:55:46 +1100
Subject: [PATCH] qml/item: also unref the display on destruction

Leaking objects (and a thread!) is never a good idea.

https://bugzilla.gnome.org/show_bug.cgi?id=775746
---
 ext/qt/qtitem.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ext/qt/qtitem.cc b/ext/qt/qtitem.cc
index f088c76fb1..8027c741ae 100644
--- a/ext/qt/qtitem.cc
+++ b/ext/qt/qtitem.cc
@@ -136,6 +136,8 @@ QtGLVideoItem::~QtGLVideoItem()
     gst_object_unref(this->priv->context);
   if (this->priv->other_context)
     gst_object_unref(this->priv->other_context);
+  if (this->priv->display)
+    gst_object_unref(this->priv->display);
   g_free (this->priv);
   this->priv = NULL;
 }