From da89af10768f75ceec9b9c0256649da6f4d843a2 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sun, 8 Jun 2014 23:52:58 +0200
Subject: player: show "neutral" position markers for OSD bars

This commit implements them for volume and some video properties.
---
 audio/mixer.c | 6 ++++++
 audio/mixer.h | 1 +
 2 files changed, 7 insertions(+)

(limited to 'audio')

diff --git a/audio/mixer.c b/audio/mixer.c
index 7a26b83e5e..b19a2c6438 100644
--- a/audio/mixer.c
+++ b/audio/mixer.c
@@ -68,6 +68,12 @@ bool mixer_audio_initialized(struct mixer *mixer)
     return !!mixer->ao;
 }
 
+float mixer_getneutralvolume(struct mixer *mixer)
+{
+    // gain == 1
+    return 1.0 / mixer->opts->softvol_max * 100.0 * 100.0;
+}
+
 static void checkvolume(struct mixer *mixer)
 {
     if (!mixer->ao)
diff --git a/audio/mixer.h b/audio/mixer.h
index d5ec07e9ba..1716401dd5 100644
--- a/audio/mixer.h
+++ b/audio/mixer.h
@@ -45,6 +45,7 @@ void mixer_setmute(struct mixer *mixer, bool mute);
 bool mixer_getmute(struct mixer *mixer);
 void mixer_getbalance(struct mixer *mixer, float *bal);
 void mixer_setbalance(struct mixer *mixer, float bal);
+float mixer_getneutralvolume(struct mixer *mixer);
 char *mixer_get_volume_restore_data(struct mixer *mixer);
 
 #endif /* MPLAYER_MIXER_H */
-- 
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