lily/audio-staff.cc

   1 /*
   2   audio-staff.cc -- implement Audio_staff
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c)  1997--2003 Jan Nieuwenhuizen <janneke@gnu.org>
   7  */
   8
   9 #include "audio-staff.hh"
  10 #include "audio-item.hh"
  11 #include "midi-item.hh"
  12 #include "midi-stream.hh"
  13 #include "midi-walker.hh"
  14
  15 void
  16 Audio_staff::add_audio_item (Audio_item* l)
  17 {
  18   audio_items_.push (l);
  19 }
  20
  21
  22 void
  23 Audio_staff::output (Midi_stream& midi_stream_r, int track_i)
  24 {
  25   Midi_track midi_track;
  26   midi_track.number_ = track_i;
  27   midi_track.channel_ = channel_;
  28   for (Midi_walker i (this, &midi_track); i.ok (); i++)
  29     i.process ();
  30   midi_stream_r << midi_track;
  31 }
  32
  33