aubio  0.3.2
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Pages
onsetdetection.h
Go to the documentation of this file.
1 /*
2  Copyright (C) 2003 Paul Brossier
3 
4  This program is free software; you can redistribute it and/or modify
5  it under the terms of the GNU General Public License as published by
6  the Free Software Foundation; either version 2 of the License, or
7  (at your option) any later version.
8 
9  This program is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  GNU General Public License for more details.
13 
14  You should have received a copy of the GNU General Public License
15  along with this program; if not, write to the Free Software
16  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17 
18 */
19 
34 #ifndef ONSETDETECTION_H
35 #define ONSETDETECTION_H
36 
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40 
42 typedef enum {
51 
53 typedef struct _aubio_onsetdetection_t aubio_onsetdetection_t;
77 void aubio_onsetdetection_hfc(aubio_onsetdetection_t *o, cvec_t * fftgrain, fvec_t * onset);
102 void aubio_onsetdetection_phase(aubio_onsetdetection_t *o, cvec_t * fftgrain, fvec_t * onset);
126 void aubio_onsetdetection_kl(aubio_onsetdetection_t *o, cvec_t * fftgrain, fvec_t * onset);
138 void aubio_onsetdetection_mkl(aubio_onsetdetection_t *o, cvec_t * fftgrain, fvec_t * onset);
148 void aubio_onsetdetection(aubio_onsetdetection_t *o, cvec_t * fftgrain, fvec_t * onset);
169 
170 
171 #ifdef __cplusplus
172 }
173 #endif
174 
175 #endif /* ONSETDETECTION_H */