File pulseaudio-equalizer-use-pactl.patch of Package pulseaudio-equalizer

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File pulseaudio-equalizer-use-pactl.patch of Package pulseaudio-equalizer (Revision e44df56af452c7920409b4d32cc133bb)

Currently displaying revision e44df56af452c7920409b4d32cc133bb , Show latest

--- a/bin/pulseaudio-equalizer.in
+++ b/bin/pulseaudio-equalizer.in
@@ -111,20 +111,20 @@ fi
 
 # Get sink names and volumes
 PA_LADSPA_SINK="ladspa_output.$PA_LADSPA_PLUGIN.$PA_LADSPA_LABEL"
-PA_CURRENT_SINK=$(pacmd stat | grep --color=never 'Default sink name' | sed 's/Default sink name: //g')
-PA_CURRENT_VOLUME=$(pacmd list | grep --color=never -A20 "<$PA_CURRENT_SINK>" | grep --color=never -m1 'volume: ' | grep --color=never -Po '(\d+)%' | awk 'NR==1{sub(/%/,"",$1); print $1}')
+PA_CURRENT_SINK="$(pactl get-default-sink)"
+PA_CURRENT_VOLUME="$(pactl get-sink-volume "$PA_CURRENT_SINK" | grep --color=never -Eo '([[:digit:]]+)%' | awk 'NR==1{sub(/%/,"",$1); print $1}')"
 PA_REAL_VOLUME=$((PA_CURRENT_VOLUME*65536/100))
 PA_REAL_PREAMP_FLOAT=$(echo "$PA_PREAMP*65536" | bc)
 PA_REAL_PREAMP=${PA_REAL_PREAMP_FLOAT/\.*}
-PA_CURRENT_MUTE=$(pacmd list-sinks | grep --color=never -A20 "<$PA_CURRENT_SINK>" | grep -m1 'muted: ' | sed 's/[\t]muted: no/0/g' | sed 's/[\t]muted: yes/1/g')
+PA_CURRENT_MUTE="$(pactl get-sink-mute "$PA_CURRENT_SINK" | sed -e 's/Mute: no/0/g;s/Mute: yes/1/g')"
 
 # Check if equalizer is running and get accurate master sink name
 if [ "$PA_CURRENT_SINK" = "$PA_LADSPA_SINK" ]; then
   PA_EQUALIZER_STATUS=1
-  PA_MASTER_SINK=$(pacmd info | grep --color=never -A30 "<$PA_CURRENT_SINK>" | grep --color=never -m1 'device.master_device = ' | sed 's/device.master_device = //g' | sed 's/"//g' | sed 's/^[ \t]*//')
+  PA_MASTER_SINK="$(pactl list short modules | grep --color=never "module-ladspa-sink.*sink_name=$PA_CURRENT_SINK" | tr ' ' '\n' | sed '/^sink_master/!d;s/^sink_master=//')"
 else
   PA_EQUALIZER_STATUS=0
-  PA_MASTER_SINK=$(pacmd stat | grep --color=never 'Default sink name' | sed 's/Default sink name: //g')
+  PA_MASTER_SINK="$(pactl get-default-sink)"
 fi
 
 # Check if equalizer is set as persistent
@@ -365,66 +365,62 @@ if [ "$1" = 'disable' ] || [ "$1" = 'ena
   echo '-------------------------------------'
   echo 'Current operation: disabling equalizer'
   echo '-------------------------------------'
-  echo -n >/tmp/eqcommands.sh
 
   # Unload & reload stream-restore module
   echo 'Unloading & reloading stream-restore module...'
-  echo >>/tmp/eqcommands.sh "unload-module $(pacmd list | grep -B1 -m1 'name: <module-stream-restore>' | grep '    index: ' | sed 's/    index: //g')"
-  echo >>/tmp/eqcommands.sh 'load-module module-stream-restore'
-
-  # Unload LADSPA sink module (if it is already loaded)
-  echo 'Unloading module-ladspa-sink...'
-  echo >>/tmp/eqcommands.sh "unload-module $(pacmd list | grep -B1 -m1 'name: <module-ladspa-sink>' | grep '    index: ' | sed 's/    index: //g')"
+  pactl unload-module module-stream-restore
+  pactl load-module module-stream-restore >/dev/null
 
   # Move active client sinks to ALSA sink
   echo "Moving active PulseAudio clients to ALSA sink ($PA_MASTER_SINK)..."
-  echo >>/tmp/eqcommands.sh "$(pacmd "list-sink-inputs" | grep 'index: ' | sed 's/    index: /move-sink-input /g' | sed "s/$/ $PA_MASTER_SINK/g")"
+  pactl list short sink-inputs | awk '{print $1}' | while read -r INPUT; do
+    pactl move-sink-input "$INPUT" "$PA_MASTER_SINK"
+  done
+
+  # Unload LADSPA sink module (if it is already loaded)
+  echo 'Unloading module-ladspa-sink...'
+  pactl unload-module module-ladspa-sink
 
   # Transfer current mute/sink volume to ALSA sink
   echo "Transferring current mute ($PA_CURRENT_MUTE) & volume ($PA_CURRENT_VOLUME%) to ALSA sink ($PA_MASTER_SINK)..."
-  echo >>/tmp/eqcommands.sh "set-default-sink $PA_MASTER_SINK"
-  echo >>/tmp/eqcommands.sh "set-sink-volume $PA_MASTER_SINK $PA_REAL_VOLUME"
-  echo >>/tmp/eqcommands.sh "set-sink-mute $PA_MASTER_SINK $PA_CURRENT_MUTE"
-
-  # Execute all queued commands (for potential speed benefit)...
-  pacmd </tmp/eqcommands.sh >/dev/null
+  pactl set-default-sink "$PA_MASTER_SINK"
+  pactl set-sink-volume "$PA_MASTER_SINK" "$PA_REAL_VOLUME"
+  pactl set-sink-mute "$PA_MASTER_SINK" "$PA_CURRENT_MUTE"
 fi
 
 if [ "$1" = 'enable' ]; then
   echo '-------------------------------------'
   echo 'Current operation: enabling equalizer'
   echo '-------------------------------------'
-  echo -n >/tmp/eqcommands.sh
 
   # Unload & reload stream-restore module with restore_device option disabled (to ensure that previously cached per-client sinks are not used)
   echo 'Unloading & reloading stream-restore module...'
-  echo >>/tmp/eqcommands.sh "unload-module $(pacmd list | grep -B1 -m1 'name: <module-stream-restore>' | grep '    index: ' | sed 's/    index: //g')"
-  echo >>/tmp/eqcommands.sh 'load-module module-stream-restore restore_device=false'
+  pactl unload-module module-stream-restore
+  pactl load-module module-stream-restore restore_device=false >/dev/null
 
   # Load LADSPA sink module
   echo 'Loading module-ladspa-sink...'
-  echo >>/tmp/eqcommands.sh "load-module module-ladspa-sink sink_name=$PA_LADSPA_SINK master=$PA_MASTER_SINK plugin=$PA_LADSPA_PLUGIN label=$PA_LADSPA_LABEL control=$PA_LADSPA_CONTROLS"
+  pactl load-module module-ladspa-sink "sink_name=$PA_LADSPA_SINK" "sink_master=$PA_MASTER_SINK" "plugin=$PA_LADSPA_PLUGIN" "label=$PA_LADSPA_LABEL" "control=$PA_LADSPA_CONTROLS" >/dev/null
 
   # Transfer current sink mute/volume to LADSPA sink
   echo "Transferring current mute ($PA_CURRENT_MUTE) & volume ($PA_CURRENT_VOLUME%) to LADSPA sink ($PA_LADSPA_SINK)..."
-  echo >>/tmp/eqcommands.sh "set-sink-volume $PA_LADSPA_SINK $PA_REAL_VOLUME"
-  echo >>/tmp/eqcommands.sh "set-sink-mute $PA_LADSPA_SINK $PA_CURRENT_MUTE"
+  pactl set-sink-volume "$PA_LADSPA_SINK" "$PA_REAL_VOLUME"
+  pactl set-sink-mute "$PA_LADSPA_SINK" "$PA_CURRENT_MUTE"
 
   # Unmute & set preamp level on ALSA sink (as LADSPA sink will act as primary volume control)
   echo "Setting ALSA sink ($PA_MASTER_SINK) preamp (${PA_PREAMP}x)..."
-  #echo >>/tmp/eqcommands.sh "set-sink-volume $PA_MASTER_SINK $PA_REAL_PREAMP"
-  echo >>/tmp/eqcommands.sh "set-sink-mute $PA_MASTER_SINK 0"
+  #pactl set-sink-volume "$PA_MASTER_SINK" "$PA_REAL_PREAMP"
+  pactl set-sink-mute "$PA_MASTER_SINK" 0
 
   # Set the LADSPA sink as the default
   echo "Setting LADSPA sink ($PA_LADSPA_SINK) as default sink..."
-  echo >>/tmp/eqcommands.sh "set-default-sink $PA_LADSPA_SINK"
+  pactl set-default-sink "$PA_LADSPA_SINK"
 
   # Move currently active client sinks to LADSPA sink
   echo "Moving active PulseAudio clients to LADSPA sink ($PA_LADSPA_SINK)..."
-  echo >>/tmp/eqcommands.sh "$(pacmd "list-sink-inputs" | grep 'index: ' | sed 's/    index: /move-sink-input /g' | sed "s/$/ $PA_LADSPA_SINK/g")"
-
-  # Execute all queued commands (for potential speed benefit)...
-  pacmd </tmp/eqcommands.sh >/dev/null
+  pactl list short sink-inputs | awk '{print $1}' | while read -r INPUT; do
+    pactl move-sink-input "$INPUT" "$PA_LADSPA_SINK"
+  done
 fi
 
 if [ -z "$1" ] || [ "$1" = '' ] || [ "$1" = '-h' ] || [ "$1" = '--help' ]; then
@@ -455,7 +451,7 @@ if [ "$1" = 'status' ]; then
 fi
 
 # Refresh current sink status and display equalizer information
-PA_CURRENT_SINK="$(pacmd stat | grep "Default sink name" | sed 's/Default sink name: //g')"
+PA_CURRENT_SINK="$(pactl get-default-sink)"
 if [ "$PA_CURRENT_SINK" = "$PA_LADSPA_SINK" ]; then
   echo '-------------------------------------'
   echo 'Equalizer status: [enabled]'

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File pulseaudio-equalizer-use-pactl.patch of Package pulseaudio-equalizer (Revision e44df56af452c7920409b4d32cc133bb)

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