ref: dc467b5d5a7c321235d4defb3ce8541e70460fc9
dir: /src/io/audio_unit.h/
/* Copyright (C) 2013 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 _AUBIO_AUDIO_UNIT_H #define _AUBIO_AUDIO_UNIT_H /** \file */ #ifdef __cplusplus extern "C" { #endif typedef struct _aubio_audio_unit_t aubio_audio_unit_t; aubio_audio_unit_t * new_aubio_audio_unit(uint_t samplerate, uint_t inchannels, uint_t outchannels, uint_t blocksize); typedef uint_t (*aubio_device_callback_t) (void * closure, fmat_t *ibuf, fmat_t *obuf); uint_t aubio_audio_unit_set_callback(aubio_audio_unit_t *o, aubio_device_callback_t callback, void *closure); sint_t aubio_audio_unit_set_verbose (aubio_audio_unit_t *o, uint_t verbose); sint_t aubio_audio_unit_set_preferred_latency (aubio_audio_unit_t *o, smpl_t latency); sint_t aubio_audio_unit_set_prevent_feedback (aubio_audio_unit_t *o, uint_t prevent_feedback); sint_t aubio_audio_unit_get_info (aubio_audio_unit_t *o); sint_t aubio_audio_unit_init (aubio_audio_unit_t *o); sint_t aubio_audio_unit_start (aubio_audio_unit_t *o); sint_t aubio_audio_unit_stop (aubio_audio_unit_t *o); uint_t del_aubio_audio_unit(aubio_audio_unit_t *o); #ifdef __cplusplus } #endif #endif /* _AUBIO_AUDIO_UNIT_H */