From 1b487b649f919527af5161a0a9caf36db4b49ae6 Mon Sep 17 00:00:00 2001
From: Sijmen Schoon <me@sijmenschoon.nl>
Date: Mon, 18 Feb 2019 17:38:21 +0100
Subject: [PATCH] i3: Improve backlight performance

---
 config/i3/backlight.fish | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/config/i3/backlight.fish b/config/i3/backlight.fish
index da04f63..d0f29c5 100755
--- a/config/i3/backlight.fish
+++ b/config/i3/backlight.fish
@@ -1,10 +1,10 @@
 #!/usr/bin/fish
 xbacklight $argv[1..-1]
 
-set brightness (xbacklight -get)
-set bar (seq -s "─" 0 (math $brightness / 3) | tr -d '[:digit:]')
+set brightness (cat /sys/class/backlight/intel_backlight/brightness)
+set bar (seq -s "─" 0 (math $brightness / 36) | tr -d '[:digit:]')
 
-set percentage (printf '%44s%d%%' '' "$brightness")
+set percentage (printf '%44s%d%%' '' (math $brightness / 12))
 set body "$percentage\n   $bar"
 set title ' Brightness'