gl/wayland: don't block the event loop after poll

Use the dispatch_pending set of functions which just run the currently
queued up events instead of potentially waiting for an event to occur.

diff --git a/gst-libs/gst/gl/wayland/wayland_event_source.c b/gst-libs/gst/gl/wayland/wayland_event_source.c
index dd1cf8e..114977a 100644 (file)
--- a/gst-libs/gst/gl/wayland/wayland_event_source.c
+++ b/gst-libs/gst/gl/wayland/wayland_event_source.c
@@ -120,9 +120,9 @@ wayland_event_source_dispatch (GSource * base,
 
   if (source->pfd.revents) {
     if (source->queue)
-      wl_display_roundtrip_queue (source->display, source->queue);
+      wl_display_dispatch_queue_pending (source->display, source->queue);
     else
-      wl_display_roundtrip (source->display);
+      wl_display_dispatch_pending (source->display);
     source->pfd.revents = 0;
   }