From: Adel Gadllah <adel.gadllah@gmail.com>
Date: Fri, 1 Mar 2013 17:52:02 +0000 (+0100)
Subject: st-widget: Don't add hidden actors to the paint volume
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~4609
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=ea55c36a3a2f1abcaa8e202e0f67a29ed807cebe;p=gnome-shell.git

st-widget: Don't add hidden actors to the paint volume

We are not painting them anyway.
---

diff --git a/src/st/st-widget.c b/src/st/st-widget.c
index 65de2722b..42992ece7 100644
--- a/src/st/st-widget.c
+++ b/src/st/st-widget.c
@@ -791,6 +791,9 @@ st_widget_get_paint_volume (ClutterActor *self,
         {
           const ClutterPaintVolume *child_volume;
 
+          if (!CLUTTER_ACTOR_IS_VISIBLE (child))
+            continue;
+
           child_volume = clutter_actor_get_transformed_paint_volume (child, self);
           if (!child_volume)
             return FALSE;