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: [PATCH] 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)