[clutter] actor: improve rounding in get_allocation_geometry

commit df751a8a255dbca77779fd361d990cfd6d4f5095
Author: Robert Bragg <robert linux intel com>
Date:   Tue Jul 12 01:06:28 2011 +0100

    actor: improve rounding in get_allocation_geometry
    Instead of relying on C to round the floating point allocation to
    integers by flooring the values we now use CLUTTER_NEARBYINT to round
    the allocation's position and size to the nearest integers instead. Using
    floor leads to rather unstable rounding for the width and height when
    there may be tiny fluctuations in the floating point width/height.
    Signed-off-by: Neil Roberts <neil linux intel com>
    Signed-off-by: Emmanuele Bassi <ebassi linux intel com>

 clutter/clutter-actor.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/clutter/clutter-actor.c b/clutter/clutter-actor.c
index ce0b94d..a2b4486 100644
--- a/clutter/clutter-actor.c
+++ b/clutter/clutter-actor.c
@@ -6122,10 +6122,10 @@ clutter_actor_get_allocation_geometry (ClutterActor    *self,
   clutter_actor_get_allocation_box (self, &box);
-  geom->x = clutter_actor_box_get_x (&box);
-  geom->y = clutter_actor_box_get_y (&box);
-  geom->width = clutter_actor_box_get_width (&box);
-  geom->height = clutter_actor_box_get_height (&box);
+  geom->x = CLUTTER_NEARBYINT (clutter_actor_box_get_x (&box));
+  geom->y = CLUTTER_NEARBYINT (clutter_actor_box_get_y (&box));
+  geom->width = CLUTTER_NEARBYINT (clutter_actor_box_get_width (&box));
+  geom->height = CLUTTER_NEARBYINT (clutter_actor_box_get_height (&box));

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