From: George Kiagiadakis <george.kiagiadakis@collabora.com>
Date: Mon, 10 Mar 2014 11:50:06 +0000 (+0200)
Subject: waylandsink: Set external surfaces and their child objects to use our own event queue
X-Git-Tag: 1.19.3~507^2~10841
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=12444ec84e6b2790a8f8a05be4254e3bfd1a42f4;p=platform%2Fupstream%2Fgstreamer.git

waylandsink: Set external surfaces and their child objects to use our own event queue

This fixes weird freezes because of frame_redraw_callback() not being
called from the main thread when it should with weston's toy toolkit.

It's also safer to know that frame_redraw_callback() will always be
called from our display thread... Otherwise it could be called after
the sink has been destroyed for example.
---

diff --git a/ext/wayland/gstwaylandsink.c b/ext/wayland/gstwaylandsink.c
index db2c2e6..06e6fd9 100644
--- a/ext/wayland/gstwaylandsink.c
+++ b/ext/wayland/gstwaylandsink.c
@@ -652,6 +652,8 @@ gst_wayland_sink_set_window_handle (GstVideoOverlay * overlay, guintptr handle)
           ("Failed to use the external wayland display: '%s'", error->message));
       g_error_free (error);
     } else {
+      wl_proxy_set_queue ((struct wl_proxy *) whandle->surface,
+          sink->display->queue);
       sink->window = gst_wl_window_new_from_surface (sink->display,
           whandle->surface, whandle->width, whandle->height);
     }