From 53fe7513717b983143331b89db2e029300bb08f8 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Fri, 1 Jan 2021 11:31:49 -0500
Subject: [PATCH] media: Convince gstreamer to deliver GL memory

Use a glsinkbin to make gstreamer deliver GL memory.
---
 modules/media/gtkgstpaintable.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/modules/media/gtkgstpaintable.c b/modules/media/gtkgstpaintable.c
index 500997f75b..fcc5a4f1d2 100644
--- a/modules/media/gtkgstpaintable.c
+++ b/modules/media/gtkgstpaintable.c
@@ -115,11 +115,18 @@ gtk_gst_paintable_video_renderer_create_video_sink (GstPlayerVideoRenderer *rend
                                                     GstPlayer              *player)
 {
   GtkGstPaintable *self = GTK_GST_PAINTABLE (renderer);
+  GstElement *sink, *glsinkbin;
 
-  return g_object_new (GTK_TYPE_GST_SINK,
+  sink = g_object_new (GTK_TYPE_GST_SINK,
                        "paintable", self,
                        "gl-context", self->context,
                        NULL);
+
+  glsinkbin = gst_element_factory_make ("glsinkbin", NULL);
+
+  g_object_set (glsinkbin, "sink", sink, NULL);
+
+  return glsinkbin;
 }
 
 static void