Bug 1606776 [Wayland] Commit opaque region change to mShell wl_surfac…

…e r=jhorak Differential Revision: https://phabricator.services.mozilla.com/D58597
xeonchen · Jan 3, 2020 · efb5e1a · efb5e1a
1 parent e49749c
commit efb5e1a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/widget/gtk/nsWindow.cpp b/widget/gtk/nsWindow.cpp
@@ -4844,6 +4844,7 @@ void nsWindow::UpdateTopLevelOpaqueRegionWayland(bool aSubtractCorners) {
     SubtractTitlebarCorners(region, x, y, width);
   }
   wl_surface_set_opaque_region(surface, region);
+  wl_surface_commit(surface);
   wl_region_destroy(region);
 
   // Set region to mozcontainer which does not have any offset