From: Jonas Dreßler <verdre@v0yd.nl>
Date: Wed, 16 Feb 2022 12:07:34 +0000 (+0100)
Subject: st/scroll-view: Don't queue redraw in update_fade_effect()
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~516^2^2~77
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=8f4427f87b4ba4d9b24d5302fef4c0a57a8652ac;p=gnome-shell.git

st/scroll-view: Don't queue redraw in update_fade_effect()

ClutterEffects are responsible for queueing redraws when their
properties change (and StScrollViewFade is a good citizen already), also
Clutter itself should queue a redraw when adding/removing an effect.

Users of Clutter should never have to queue redraws themselves (unless
they're implementing a custom ClutterEffect or ClutterContent), so don't
queue a redraw here.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2189>
---

diff --git a/src/st/st-scroll-view.c b/src/st/st-scroll-view.c
index 7dedc45b4..cf13ccee0 100644
--- a/src/st/st-scroll-view.c
+++ b/src/st/st-scroll-view.c
@@ -206,8 +206,6 @@ st_scroll_view_update_fade_effect (StScrollView  *scroll,
           priv->fade_effect = NULL;
         }
     }
-
-  clutter_actor_queue_redraw (CLUTTER_ACTOR (scroll));
 }
 
 static void