ref: 6a52f2984d615850a6da537075c50f21b74dd111
dir: /ext/midi/midi_track.h/
/*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public License
* as published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307, USA
*/
/* this file originally taken from FluidSynth - A Software Synthesizer
* Copyright (C) 2003 Peter Hanappe and others.
*/
#ifndef _AUBIO_MIDI_TRACK_H
#define _AUBIO_MIDI_TRACK_H
/** \file
* midi track structure
*
* \bug need public declaration ?
*/
#ifdef __cplusplus
extern "C" {
#endif
/** aubio_track_t */
struct _aubio_track_t {
char* name;
int num;
aubio_midi_event_t *first;
aubio_midi_event_t *cur;
aubio_midi_event_t *last;
unsigned int ticks;
};
typedef struct _aubio_track_t aubio_track_t;
aubio_track_t* new_aubio_track(int num);
int del_aubio_track(aubio_track_t* track);
int aubio_track_set_name(aubio_track_t* track, char* name);
char* aubio_track_get_name(aubio_track_t* track);
int aubio_track_add_event(aubio_track_t* track, aubio_midi_event_t* evt);
aubio_midi_event_t* aubio_track_first_event(aubio_track_t* track);
aubio_midi_event_t* aubio_track_next_event(aubio_track_t* track);
int aubio_track_get_duration(aubio_track_t* track);
int aubio_track_reset(aubio_track_t* track);
int aubio_track_count_events(aubio_track_t* track, int* on, int* off);
#define aubio_track_eot(track) ((track)->cur == NULL)
#ifdef __cplusplus
}
#endif
#endif /*_AUBIO_MIDI_TRACK_H*/