/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1997--2011 Jan Nieuwenhuizen <janneke@gnu.org>
+ Copyright (C) 1997--2014 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
using namespace std;
#include "audio-column.hh"
+#include "audio-item.hh"
#include "audio-staff.hh"
#include "file-name.hh"
#include "international.hh"
int tracks_ = audio_staffs_.size ();
midi_stream.write (Midi_header (1, tracks_, 384));
- if (be_verbose_global)
- progress_indication (_ ("Track...") + " ");
+ debug_output (_ ("Track...") + " ", false);
+
+ //Find the first Audio_item in the performance, so all staves start
+ //at the same tick.
+ Moment start_mom = 0;
+ for (vsize i = 0; i < audio_elements_.size (); i++)
+ if (Audio_item *item = dynamic_cast<Audio_item *>(audio_elements_[i]))
+ start_mom = min (start_mom, item->audio_column_->when ());
for (vsize i = 0; i < audio_staffs_.size (); i++)
{
Audio_staff *s = audio_staffs_[i];
- if (be_verbose_global)
- progress_indication ("[" + to_string (i));
- s->output (midi_stream, i, ports_);
- if (be_verbose_global)
- progress_indication ("]");
+ debug_output ("[" + ::to_string (i), true);
+ s->output (midi_stream, i, ports_, moment_to_ticks (start_mom));
+ debug_output ("]", false);
}
}
Performance *
unsmob_performance (SCM x)
{
- return dynamic_cast<Performance *> (unsmob_music_output (x));
+ return dynamic_cast<Performance *> (Music_output::unsmob (x));
}