2 Copyright (C) 2013 Paul Brossier <piem@aubio.org>
4 This file is part of aubio.
6 aubio is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 aubio is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with aubio. If not, see <http://www.gnu.org/licenses/>.
21 #ifndef _AUBIO_IO_AUDIO_UNIT_H
22 #define _AUBIO_IO_AUDIO_UNIT_H
32 typedef struct _aubio_audio_unit_t aubio_audio_unit_t;
34 typedef uint_t (*aubio_audio_unit_callback_t) (void * closure, float *ibuf, float *obuf, uint_t size);
37 aubio_audio_unit_t * new_aubio_audio_unit(uint_t samplerate, uint_t inchannels,
38 uint_t outchannels, uint_t blocksize);
39 uint_t del_aubio_audio_unit(aubio_audio_unit_t *o);
45 #endif /* _AUBIO_IO_AUDIO_UNIT_H */