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/*
ZynAddSubFX - a software synthesizer
MIDIEvents.h - It stores the midi events from midi file or sequencer
Copyright (C) 2003-2005 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
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