Revert "ao_pipewire: pipewire uses linear volume"

winex · winex · commit 394d582aab25 · 2026-04-07T08:12:49.000+03:00
This reverts commit c7b17be.
diff --git a/audio/out/ao_pipewire.c b/audio/out/ao_pipewire.c
@@ -273,12 +273,13 @@ static void on_state_changed(void *userdata, enum pw_stream_state old, enum pw_s
 
 static float spa_volume_to_mp_volume(float vol)
 {
-        return vol * 100;
+        return cbrt(vol) * 100;
 }
 
 static float mp_volume_to_spa_volume(float vol)
 {
-        return vol / 100;
+        vol /= 100;
+        return vol * vol * vol;
 }
 
 static float volume_avg(float* vols, uint32_t n)

Original file line number	Diff line number	Diff line change
`@@ -273,12 +273,13 @@ static void on_state_changed(void *userdata, enum pw_stream_state old, enum pw_s`
`273`	`273`
`274`	`274`	`static float spa_volume_to_mp_volume(float vol)`
`275`	`275`	`{`
`276`		`- return vol * 100;`
	`276`	`+ return cbrt(vol) * 100;`
`277`	`277`	`}`
`278`	`278`
`279`	`279`	`static float mp_volume_to_spa_volume(float vol)`
`280`	`280`	`{`
`281`		`- return vol / 100;`
	`281`	`+ vol /= 100;`
	`282`	`+ return vol * vol * vol;`
`282`	`283`	`}`
`283`	`284`
`284`	`285`	`static float volume_avg(float* vols, uint32_t n)`