From 6a10f2f2f1cf6082429b1544ec624aeaf4e18b90 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Thu, 20 Jan 2022 19:11:48 +0100
Subject: [PATCH] panel: Fix corner transition when slowed down

Both ease() and CSS durations take the slow-down factor into account,
so the corners currently end up using the square of the factor in their
transition.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2118>
---
 js/ui/panel.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/js/ui/panel.js b/js/ui/panel.js
index dafba690a..ce1c49308 100644
--- a/js/ui/panel.js
+++ b/js/ui/panel.js
@@ -492,7 +492,8 @@ class PanelCorner extends St.DrawingArea {
         let cornerRadius = node.get_length("-panel-corner-radius");
         let borderWidth = node.get_length('-panel-corner-border-width');
 
-        const transitionDuration = node.get_transition_duration();
+        const transitionDuration =
+            node.get_transition_duration() / St.Settings.get().slow_down_factor;
         const opacity = node.get_double('-panel-corner-opacity');
 
         this.set_size(cornerRadius, borderWidth + cornerRadius);