[mutter] clutter/stage-cogl: Damage fb using ceiled scaled sizes

[Jonas Ådahl <jadahl src gnome org>]

commit 02812fb9887f8dadfb5e6c7d05b525ea1309f4e0
Author: Marco Trevisan (Treviño) <mail 3v1n0 net>
Date:   Tue Mar 5 20:05:42 2019 +0100

    clutter/stage-cogl: Damage fb using ceiled scaled sizes
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/469

 clutter/clutter/cogl/clutter-stage-cogl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/clutter/clutter/cogl/clutter-stage-cogl.c b/clutter/clutter/cogl/clutter-stage-cogl.c
index 1ed7e01c4..80ed474a9 100644
--- a/clutter/clutter/cogl/clutter-stage-cogl.c
+++ b/clutter/clutter/cogl/clutter-stage-cogl.c
@@ -513,8 +513,8 @@ fill_current_damage_history_and_step (ClutterStageView *view)
   *current_fb_damage = (cairo_rectangle_int_t) {
     .x = 0,
     .y = 0,
-    .width = view_rect.width * fb_scale,
-    .height = view_rect.height * fb_scale
+    .width = ceilf (view_rect.width * fb_scale),
+    .height = ceilf (view_rect.height * fb_scale)
   };
   view_priv->damage_index++;
 }