ref: 8b0595e2e98a45cc2263bff5cf612eaac4947c90
dir: /src/pitchdetection.h/
/* Copyright (C) 2003 Paul Brossier This program 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 2 of the License, or (at your option) any later version. This program 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 this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef PITCHAUTOTCORR_H #define PITCHAUTOTCORR_H #ifdef __cplusplus extern "C" { #endif typedef enum { aubio_pitch_yin, aubio_pitch_mcomb, aubio_pitch_schmitt, aubio_pitch_fcomb } aubio_pitchdetection_type; typedef enum { aubio_pitchm_freq, aubio_pitchm_midi, aubio_pitchm_cent, aubio_pitchm_bin } aubio_pitchdetection_mode; typedef struct _aubio_pitchdetection_t aubio_pitchdetection_t; smpl_t aubio_pitchdetection(aubio_pitchdetection_t * p, fvec_t * ibuf); smpl_t aubio_pitchdetection_mcomb(aubio_pitchdetection_t *p, fvec_t * ibuf); smpl_t aubio_pitchdetection_yin(aubio_pitchdetection_t *p, fvec_t *ibuf); smpl_t aubio_pitchdetection_schmitt(aubio_pitchdetection_t *p, fvec_t *ibuf); smpl_t aubio_pitchdetection_fcomb(aubio_pitchdetection_t *p, fvec_t *ibuf); void del_aubio_pitchdetection(aubio_pitchdetection_t * p); aubio_pitchdetection_t * new_aubio_pitchdetection(uint_t bufsize, uint_t hopsize, uint_t channels, uint_t samplerate, aubio_pitchdetection_type type, aubio_pitchdetection_mode mode); #ifdef __cplusplus } #endif #endif /*PITCHDETECTION_H*/