3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Library General Public License
5 * as published by the Free Software Foundation; either version 2 of
6 * the License, or (at your option) any later version.
8 * This library is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Library General Public License for more details.
13 * You should have received a copy of the GNU Library General Public
14 * License along with this library; if not, write to the Free
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 /* this file originally taken from FluidSynth - A Software Synthesizer
20 * Copyright (C) 2003 Peter Hanappe and others.
23 #ifndef _AUBIO_MIDI_TRACK_H
24 #define _AUBIO_MIDI_TRACK_H
27 * midi track structure
29 * \bug need public declaration ?
37 struct _aubio_track_t {
40 aubio_midi_event_t *first;
41 aubio_midi_event_t *cur;
42 aubio_midi_event_t *last;
46 typedef struct _aubio_track_t aubio_track_t;
48 aubio_track_t* new_aubio_track(int num);
49 int del_aubio_track(aubio_track_t* track);
50 int aubio_track_set_name(aubio_track_t* track, char* name);
51 char* aubio_track_get_name(aubio_track_t* track);
52 int aubio_track_add_event(aubio_track_t* track, aubio_midi_event_t* evt);
53 aubio_midi_event_t* aubio_track_first_event(aubio_track_t* track);
54 aubio_midi_event_t* aubio_track_next_event(aubio_track_t* track);
55 int aubio_track_get_duration(aubio_track_t* track);
56 int aubio_track_reset(aubio_track_t* track);
57 int aubio_track_count_events(aubio_track_t* track, int* on, int* off);
60 #define aubio_track_eot(track) ((track)->cur == NULL)
67 #endif /*_AUBIO_MIDI_TRACK_H*/