ref: 9499eefb31014e9d6b41ed13a0d63773f3bbdd05
dir: /examples/jackio.h/
/* Copyright (C) 2003-2009 Paul Brossier <piem@aubio.org> This file is part of aubio. aubio is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. aubio 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 for more details. You should have received a copy of the GNU General Public License along with aubio. If not, see <http://www.gnu.org/licenses/>. */ #ifndef JACKIO_H #define JACKIO_H /** * @file * * Jack driver for aubio * */ #ifdef __cplusplus extern "C" { #endif #include <jack/jack.h> #include <jack/midiport.h> #include <jack/ringbuffer.h> /** jack object */ typedef struct _aubio_jack_t aubio_jack_t; /** jack process function */ typedef int (*aubio_process_func_t) (smpl_t ** input, smpl_t ** output, int nframes); /** jack device creation function */ aubio_jack_t *new_aubio_jack (uint_t inchannels, uint_t outchannels, uint_t imidichan, uint_t omidichan, aubio_process_func_t callback); /** activate jack client (run jackprocess function) */ uint_t aubio_jack_activate (aubio_jack_t * jack_setup); /** close and delete jack client */ void aubio_jack_close (aubio_jack_t * jack_setup); /** write a jack_midi_event_t to the midi output ringbuffer */ void aubio_jack_midi_event_write (aubio_jack_t * jack_setup, jack_midi_event_t * event); #ifdef __cplusplus } #endif #endif /* JACKIO_H */