source file of the GNU LilyPond music typesetter
- (c) 2000--2005 Jan Nieuwenhuizen <janneke@gnu.org>
+ (c) 2000--2006 Jan Nieuwenhuizen <janneke@gnu.org>
*/
#include "performer.hh"
+
#include "audio-item.hh"
+#include "international.hh"
#include "music.hh"
/*
Real last_volume_;
Music *span_start_event_;
Drul_array<Music *> span_events_;
- Array<Audio_dynamic_tuple> dynamic_tuples_;
- Array<Audio_dynamic_tuple> finished_dynamic_tuples_;
+ vector<Audio_dynamic_tuple> dynamic_tuples_;
+ vector<Audio_dynamic_tuple> finished_dynamic_tuples_;
Direction dir_;
Direction finished_dir_;
};
Span_dynamic_performer::acknowledge_audio_element (Audio_element_info i)
{
if (Audio_dynamic *d = dynamic_cast<Audio_dynamic *> (i.elem_))
- {
- last_volume_ = d->volume_;
- }
+ last_volume_ = d->volume_;
}
void
: span_events_[STOP]);
announce_element (info);
Audio_dynamic_tuple a = { audio_, now_mom () };
- dynamic_tuples_.push (a);
+ dynamic_tuples_.push_back (a);
}
if (span_events_[STOP])
dynamic_tuples_.clear ();
Audio_dynamic_tuple a = { audio_, now_mom () };
- dynamic_tuples_.push (a);
+ dynamic_tuples_.push_back (a);
}
if (span_events_[STOP])
- {
- finished_dynamic_tuples_.top ().audio_->volume_ = last_volume_;
- }
+ finished_dynamic_tuples_.back ().audio_->volume_ = last_volume_;
if (span_events_[START])
- {
- dynamic_tuples_[0].audio_->volume_ = last_volume_;
- }
+ dynamic_tuples_[0].audio_->volume_ = last_volume_;
span_events_[START] = 0;
span_events_[STOP] = 0;
if (finished_dynamic_tuples_.size () > 1)
{
Real start_volume = finished_dynamic_tuples_[0].audio_->volume_;
- Real dv = finished_dynamic_tuples_.top ().audio_->volume_
+ Real dv = finished_dynamic_tuples_.back ().audio_->volume_
- start_volume;
/*
urg.
// urg. 20%: about two volume steps
dv = (Real)finished_dir_ * 0.2;
if (!start_volume)
- start_volume = finished_dynamic_tuples_.top
- ().audio_->volume_ - dv;
+ start_volume = finished_dynamic_tuples_.back ().audio_->volume_
+ - dv;
}
Moment start_mom = finished_dynamic_tuples_[0].mom_;
- Moment dt = finished_dynamic_tuples_.top ().mom_ - start_mom;
- for (int i = 0; i < finished_dynamic_tuples_.size (); i++)
+ Moment dt = finished_dynamic_tuples_.back ().mom_ - start_mom;
+ for (vsize i = 0; i < finished_dynamic_tuples_.size (); i++)
{
Audio_dynamic_tuple *a = &finished_dynamic_tuples_[i];
Real volume = start_volume + dv * (Real) (a->mom_ - start_mom).main_part_
ADD_TRANSLATOR (Span_dynamic_performer,
"", "",
"crescendo-event decrescendo-event",
- "", "");
+ "", "");