ref: 205da8624a8b1168910b306610a6f23a78b2ac01
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*/