release: 1.1.54

[lilypond.git] / lily / include / score-performer.hh

diff --git a/lily/include/score-performer.hh b/lily/include/score-performer.hh
index 4a79cb1fb4fe3a4b12a229b2861365d3f5343750..289f6948286080592f114b1a511977bf2334f8c5 100644 (file)
--- a/lily/include/score-performer.hh
+++ b/lily/include/score-performer.hh
@@ -1,8 +1,8 @@
 /*
   score-performer.hh -- declare Score_performer
 
-  (c) 1996, 1997 Han-Wen Nienhuys <hanwen@stack.nl>
-                 Jan Nieuwenhuizen <jan@digicash.com>
+  (c) 1996,  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+                 Jan Nieuwenhuizen <janneke@gnu.org>
  */
 
 #ifndef SCORE_PERFORMER_HH
@@ -11,35 +11,34 @@
 #include "performer-group-performer.hh"
 #include "global-translator.hh"
 
+/**
+  Top level performer. Completely takes care of MIDI output
+ */
 class Score_performer: 
-    public Performer_group_performer, public Global_translator 
+  public Performer_group_performer, public Global_translator 
 {
 public:
-    DECLARE_MY_RUNTIME_TYPEINFO;
-    Score_performer();
-    ~Score_performer();
+  VIRTUAL_COPY_CONS(Translator);
+  
+  Score_performer();
+  ~Score_performer();
+  Performance *performance_p_;
 
 protected:
-    virtual Translator* ancestor_l( int l );
-    virtual int depth_i() const;
-
-    virtual void finish();
-    virtual Moment get_mom() const;
-    virtual void prepare( Moment mom );
-    virtual void process();
-    virtual void set_score( Score* score_l );
-    virtual void start();
-    virtual int get_tempo_i() const;
-    virtual void play_event(Midi_item*);
-private:
-    void header(Midi_stream&);
+  virtual void finish();
+  virtual void prepare (Moment mom);
+  virtual void process();
+  virtual void start();
+  virtual void do_add_processing ();
+  virtual void announce_element (Audio_element_info);
+  virtual int get_tempo_i() const;
+  virtual void play_element (Audio_element* p);
+  virtual Music_output *get_output_p ();
 
-    Midi_def* midi_l_;
-
-    Moment prev_mom_;
-    Moment now_mom_;
+private:
+  void header (Midi_stream&);
 
-    Link_array<Midi_item> midi_item_p_arr_;
+  Audio_column* audio_column_l_;
 };
 
 #endif // SCORE_PERFORMER_HH