Add support for MixRamp tags

Adds mixrampdb and mixrampdelay commands.  Reads MIXRAP_START and
MIXRAMP_END tags from FLAC files and overlaps instead of crossfading.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/player_control.h b/src/player_control.h
index 9735b01fd..76c47609a 100644
--- a/src/player_control.h
+++ b/src/player_control.h
@@ -111,6 +111,8 @@ struct player_control {
 	const struct song *errored_song;
 	double seek_where;
 	float cross_fade_seconds;
+	float mixramp_db;
+	float mixramp_delay_seconds;
 	double total_play_time;
 };
 
@@ -250,6 +252,18 @@ pc_set_cross_fade(float cross_fade_seconds);
 float
 pc_get_cross_fade(void);
 
+void
+pc_set_mixramp_db(float mixramp_db);
+
+float
+pc_get_mixramp_db(void);
+
+void
+pc_set_mixramp_delay(float mixramp_delay_seconds);
+
+float
+pc_get_mixramp_delay(void);
+
 double
 pc_get_total_play_time(void);