home *** CD-ROM | disk | FTP | other *** search
- /*
- ZynAddSubFX - a software synthesizer
-
- MIDIEvents.h - It stores the midi events from midi file or sequencer
- Copyright (C) 2003-2004 Nasca Octavian Paul
- Author: Nasca Octavian Paul
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of version 2 of the GNU General Public License
- as published by the Free Software Foundation.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License (version 2) for more details.
-
- You should have received a copy of the GNU General Public License (version 2)
- along with this program; if not, write to the Free Software Foundation,
- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- */
- #ifndef MIDI_EVENTS_H
- #define MIDI_EVENTS_H
-
- #include "../globals.h"
- #define NUM_MIDI_TRACKS NUM_MIDI_CHANNELS
-
- class MIDIEvents{
- friend class MIDIFile;
- public:
- MIDIEvents();
- ~MIDIEvents();
-
- protected:
-
- /* Events */
- struct event{
- int deltatime;
- int channel;//on what midi channel is
- int type,par1,par2;//type=1 for note, type=2 for controller, type=255 for time messages
- } tmpevent;
- struct listpos{
- event ev;
- struct listpos *next;
- };
- struct list{
- listpos *first,*current;
- int size;//how many events are
- double length;//in seconds
- };
- struct {
- list track;//the stored track
- list record;//the track being "recorded" from midi
- } miditrack[NUM_MIDI_TRACKS];
-
- void writeevent(list *l,event *ev);
- void readevent(list *l,event *ev);
-
- void rewindlist(list *l);
- void deletelist(list *l);
- void deletelistreference(list *l);
-
- };
-
-
- #endif
-