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Edited changebrightness script to use new quasilinear (64 exp, 128 lin)

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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
This commit is contained in:
vorboyvo 2024-03-12 13:00:38 -04:00
parent 93758647f6
commit 1c96195117
3 changed files with 53 additions and 3 deletions
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10
scripts/changebrightness.sh
View file

@ -1,7 +1,10 @@
#!/bin/bash
bright=`cat /sys/class/backlight/amdgpu_bl0/brightness`
# bright=`cat /sys/class/backlight/amdgpu_bl0/brightness` # for use without brightnessctl
bright=`brightnessctl g`
state=-1
thresh=(0 1 3 5 9 15 27 48 84 147 255)
# thresh=(0 1 3 5 9 15 27 48 84 147 255) # generated using floor(256^x-1)
# thresh=(0 26 51 77 102 128 153 179 204 230 255) # generated using floor(256*x-1)
thresh=(0 19 39 60 81 103 126 151 180 214 255) # generated using floor(64^x+192*x-1)
for i in ${!thresh[@]}; do
if [[ $bright -ge ${thresh[$i]} ]]
@ -14,7 +17,8 @@ new=$(($1 + $state))
if [[ $new -ge 0 ]] && [[ $new -le 10 ]]
then
echo ${thresh[$new]} | tee /sys/class/backlight/amdgpu_bl0/brightness
# echo ${thresh[$new]} | tee /sys/class/backlight/amdgpu_bl0/brightness
brightnessctl s ${thresh[$new]}
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"

23
scripts/changebrightness.sh.bak Normal file
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@ -0,0 +1,23 @@
#!/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

23
scripts/changevolume.sh Normal file
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@ -0,0 +1,23 @@
#!/bin/bash
# Usage: changevolume.sh <device> <-1|0|1>
# First argument: device as in wpctl, e.g. @DEFAULT_AUDIO_SINK@ or @DEFAULT_AUDIO_SOURCE@
# Second argument: reduce (-1), toggle mute (0), increase (1)
if [[ $2 -eq 0 ]] then
wpctl set-mute $1 toggle
if [[ -f $(which dunstify) ]] then
dunstify -a "changevolume.sh" -u low -i weather-clear -h string:x-dunst-stack-tag:changebrightness "Device $1 mute toggled"
fi
exit 0
fi
if [[ $2 -eq 1 ]] then
wpctl set-volume $1 0.05+
if [[ -f $(which dunstify) ]] then
dunstify -a "changevolume.sh" -u low -i weather-clear -h string:x-dunst-stack-tag:changebrightness "Device $1 mute toggled"
fi
fi
if [[ -f $(which dunstify) ]] then
dunstify -a "changevolume.sh" -u low -i audio-volume-medium -h string:x-dunst-stack-tag:changevolume $(wpctl get-volume $1)
fi