From 95438ba901cb65c119ff9e93b7f1e5080b213ac2 Mon Sep 17 00:00:00 2001 From: fred Date: Sun, 24 Mar 2002 19:33:09 +0000 Subject: [PATCH] lilypond-0.0.34 --- hdr/midiitem.hh | 70 ++++++++++++++++++++++++++++--------------------- 1 file changed, 40 insertions(+), 30 deletions(-) diff --git a/hdr/midiitem.hh b/hdr/midiitem.hh index 9527c53375..d30e6448fc 100644 --- a/hdr/midiitem.hh +++ b/hdr/midiitem.hh @@ -5,62 +5,72 @@ #ifndef MIDI_ITEM_HH #define MIDI_ITEM_HH +#include "string.hh" +#include "proto.hh" struct Midi_item { - /* *************** */ - static String int2varlength_str( int i ); - virtual void output_midi( Midi_stream& midi_stream_r ); - virtual String str() = 0; + /* *************** */ + static String int2varlength_str( int i ); + virtual void output_midi( Midi_stream& midi_stream_r ); + virtual String str() = 0; }; struct Midi_note : public Midi_item { - /* *************** */ - int const c0_pitch_i_c_ = 60; - Midi_note( Melodic_req* melreq_l, int channel_i, bool on_bo ); + /* *************** */ + int const c0_pitch_i_c_ = 60; + Byte dynamic_byte_; + + /** + Generate a note-event on a channel pitch. + + @param #melreq_l# the pitch. If null, then output a silent C + #on_b# turn on? + */ + Midi_note( Melodic_req* melreq_l, int channel_i, bool on_b ); - virtual String str(); + virtual String str(); - int channel_i_; - int on_bo_; - int pitch_i_; + int channel_i_; + int on_b_; + int pitch_i_; }; struct Midi_duration : public Midi_item { - /* *************** */ - Midi_duration( Real seconds_f ); + /* *************** */ + Midi_duration( Real seconds_f ); - virtual String str(); + virtual String str(); - Real seconds_f_; + Real seconds_f_; }; struct Midi_chunk : Midi_item { - /* *************** */ - Midi_chunk(); + /* *************** */ + Midi_chunk(); - void add( String str ); - void set( String header_str, String data_str, String footer_str ); - virtual String str(); + void add( String str ); + void set( String header_str, String data_str, String footer_str ); + virtual String str(); private: - String data_str_; - String footer_str_; - String header_str_; + String data_str_; + String footer_str_; + String header_str_; }; struct Midi_header : Midi_chunk { - /* *************** */ - Midi_header( int format_i, int tracks_i, int tempo_i ); + /* *************** */ + Midi_header( int format_i, int tracks_i, int tempo_i ); }; struct Midi_track : Midi_chunk { - /* *************** */ - int number_i_; - Midi_track( int number_i ); + /* *************** */ + int number_i_; + Midi_track( int number_i ); - void add( int delta_time_i, String event ); + void add( int delta_time_i, String event ); // void add( Moment delta_time_moment, Midi_item& mitem_r ); - void add( Moment delta_time_moment, Midi_item* mitem_l ); + void add( Moment delta_time_moment, Midi_item* mitem_l ); }; #endif // MIDI_ITEM_HH // -- 2.39.5