From c7b17beaf1f3799bf5a1fd3ebe21c9a3e78d48da Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Fri, 8 Jul 2022 12:02:02 +0200
Subject: ao_pipewire: pipewire uses linear volume

Don't use cube root volumes, pipewire uses linear volumes.
---
 audio/out/ao_pipewire.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/audio/out/ao_pipewire.c b/audio/out/ao_pipewire.c
index 7b31f93283..a7c1e3551a 100644
--- a/audio/out/ao_pipewire.c
+++ b/audio/out/ao_pipewire.c
@@ -187,13 +187,12 @@ 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 cbrt(vol) * 100;
+        return vol * 100;
 }
 
 static float mp_volume_to_spa_volume(float vol)
 {
-        vol /= 100;
-        return vol * vol * vol;
+        return vol / 100;
 }
 
 static float volume_avg(float* vols, uint32_t n)
-- 
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