/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1996--2011 Jan Nieuwenhuizen <janneke@gnu.org>
+ Copyright (C) 1996--2015 Jan Nieuwenhuizen <janneke@gnu.org>
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
struct Audio_staff : public Audio_element
{
void add_audio_item (Audio_item *ai);
- void output (Midi_stream &midi_stream_r, int track, bool port);
+ void output (Midi_stream &midi_stream_r, int track, bool port, int start_tick);
Audio_staff ();
vector<Audio_item *> audio_items_;
};
+// Subtype to identify a staff that represents the "control track" of a MIDI
+// sequence (created by Control_track_performer).
+struct Audio_control_track_staff : public Audio_staff
+{
+};
+
#endif // AUDIO_STAFF_HH