nix-dotfiles/scripts/changebrightness.sh.bak
vorboyvo 1c96195117 Edited changebrightness script to use new quasilinear (64 exp, 128 lin)
scale
Also added prototype changevolume script (not functional yet) and backup
changebrightness script because i've just left them out of the repo for
ages
2024-03-12 13:00:38 -04:00

24 lines
623 B
Bash

#!/bin/bash
bright=`cat /sys/class/backlight/amdgpu_bl0/brightness`
state=-1
thresh=(0 1 3 5 9 15 27 48 84 147 255)
for i in ${!thresh[@]}; do
if [[ $bright -ge ${thresh[$i]} ]]
then
state=$i
fi
done
new=$(($1 + $state))
if [[ $new -ge 0 ]] && [[ $new -le 10 ]]
then
echo ${thresh[$new]} | tee /sys/class/backlight/amdgpu_bl0/brightness
if [[ $? -eq 0 ]] && [[ -f $(which dunstify) ]]
then
dunstify -a "changebrightness.sh" -u low -i weather-clear -h string:x-dunst-stack-tag:changebrightness -h string:hlcolor:#ffffff -h int:value:$(($new*10)) "Brightness: $new"
fi
fi