source: swig/aubio.i @ 554e286

feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
Last change on this file since 554e286 was 68607fd, checked in by Paul Brossier <piem@piem.org>, 15 years ago

swig/aubio.i: remove private api stuff

  • Property mode set to 100644
File size: 5.8 KB
Line 
1%module aubiowrapper
2
3%{
4#include "aubio.h"
5%}
6
7/* type aliases */
8typedef unsigned int uint_t;
9typedef int sint_t;
10typedef float smpl_t;
11
12/* fvec */
13fvec_t * new_fvec(uint_t length, uint_t channels);
14void del_fvec(fvec_t *s);
15smpl_t fvec_read_sample(fvec_t *s, uint_t channel, uint_t position);
16void fvec_write_sample(fvec_t *s, smpl_t data, uint_t channel, uint_t position);
17smpl_t * fvec_get_channel(fvec_t *s, uint_t channel);
18void fvec_put_channel(fvec_t *s, smpl_t * data, uint_t channel);
19smpl_t ** fvec_get_data(fvec_t *s);
20
21/* cvec */
22cvec_t * new_cvec(uint_t length, uint_t channels);
23void del_cvec(cvec_t *s);
24void cvec_write_norm(cvec_t *s, smpl_t data, uint_t channel, uint_t position);
25void cvec_write_phas(cvec_t *s, smpl_t data, uint_t channel, uint_t position);
26smpl_t cvec_read_norm(cvec_t *s, uint_t channel, uint_t position);
27smpl_t cvec_read_phas(cvec_t *s, uint_t channel, uint_t position);
28void cvec_put_norm_channel(cvec_t *s, smpl_t * data, uint_t channel);
29void cvec_put_phas_channel(cvec_t *s, smpl_t * data, uint_t channel);
30smpl_t * cvec_get_norm_channel(cvec_t *s, uint_t channel);
31smpl_t * cvec_get_phas_channel(cvec_t *s, uint_t channel);
32smpl_t ** cvec_get_norm(cvec_t *s);
33smpl_t ** cvec_get_phas(cvec_t *s);
34
35
36/* fft */
37aubio_fft_t * new_aubio_fft(uint_t size, uint_t channels);
38void del_aubio_fft(aubio_fft_t * s);
39void aubio_fft_do (aubio_fft_t *s, fvec_t * input, cvec_t * spectrum);
40void aubio_fft_rdo (aubio_fft_t *s, cvec_t * spectrum, fvec_t * output);
41void aubio_fft_do_complex (aubio_fft_t *s, fvec_t * input, fvec_t * compspec);
42void aubio_fft_rdo_complex (aubio_fft_t *s, fvec_t * compspec, fvec_t * output);
43void aubio_fft_get_spectrum(fvec_t * compspec, cvec_t * spectrum);
44void aubio_fft_get_realimag(cvec_t * spectrum, fvec_t * compspec);
45void aubio_fft_get_phas(fvec_t * compspec, cvec_t * spectrum);
46void aubio_fft_get_imag(cvec_t * spectrum, fvec_t * compspec);
47void aubio_fft_get_norm(fvec_t * compspec, cvec_t * spectrum);
48void aubio_fft_get_real(cvec_t * spectrum, fvec_t * compspec);
49
50/* filter */
51aubio_filter_t * new_aubio_filter(uint_t order, uint_t channels);
52void aubio_filter_do(aubio_filter_t * b, fvec_t * in);
53void aubio_filter_do_outplace(aubio_filter_t * b, fvec_t * in, fvec_t * out);
54void aubio_filter_do_filtfilt(aubio_filter_t * b, fvec_t * in, fvec_t * tmp);
55void del_aubio_filter(aubio_filter_t * b);
56
57/* a_weighting */
58aubio_filter_t * new_aubio_filter_a_weighting (uint_t channels, uint_t samplerate);
59uint_t aubio_filter_set_a_weighting (aubio_filter_t * b, uint_t samplerate);
60
61/* c_weighting */
62aubio_filter_t * new_aubio_filter_c_weighting (uint_t channels, uint_t samplerate);
63uint_t aubio_filter_set_c_weighting (aubio_filter_t * b, uint_t samplerate);
64
65/* biquad */
66aubio_filter_t * new_aubio_filter_biquad(lsmp_t b1, lsmp_t b2, lsmp_t b3, lsmp_t a2, lsmp_t a3, uint_t channels);
67uint_t aubio_filter_set_biquad (aubio_filter_t * b, lsmp_t b1, lsmp_t b2, lsmp_t b3, lsmp_t a2, lsmp_t a3);
68
69/* mathutils */
70fvec_t * new_aubio_window(char * wintype, uint_t size);
71smpl_t aubio_unwrap2pi (smpl_t phase);
72smpl_t aubio_bintomidi(smpl_t bin, smpl_t samplerate, smpl_t fftsize);
73smpl_t aubio_miditobin(smpl_t midi, smpl_t samplerate, smpl_t fftsize);
74smpl_t aubio_bintofreq(smpl_t bin, smpl_t samplerate, smpl_t fftsize);
75smpl_t aubio_freqtobin(smpl_t freq, smpl_t samplerate, smpl_t fftsize);
76smpl_t aubio_freqtomidi(smpl_t freq);
77smpl_t aubio_miditofreq(smpl_t midi);
78uint_t aubio_silence_detection(fvec_t * ibuf, smpl_t threshold);
79smpl_t aubio_level_detection(fvec_t * ibuf, smpl_t threshold);
80smpl_t aubio_zero_crossing_rate(fvec_t * input);
81
82/* mfcc */
83aubio_mfcc_t * new_aubio_mfcc (uint_t win_s, uint_t samplerate, uint_t n_filters, uint_t n_coefs);
84void del_aubio_mfcc(aubio_mfcc_t *mf);
85void aubio_mfcc_do(aubio_mfcc_t *mf, cvec_t *in, fvec_t *out);
86
87/* resampling */
88#if HAVE_SAMPLERATE
89aubio_resampler_t * new_aubio_resampler(float ratio, uint_t type);
90void aubio_resampler_do (aubio_resampler_t *s, fvec_t * input,  fvec_t * output);
91void del_aubio_resampler(aubio_resampler_t *s);
92#endif /* HAVE_SAMPLERATE */
93
94/* pvoc */
95aubio_pvoc_t * new_aubio_pvoc (uint_t win_s, uint_t hop_s, uint_t channels);
96void del_aubio_pvoc(aubio_pvoc_t *pv);
97void aubio_pvoc_do(aubio_pvoc_t *pv, fvec_t *in, cvec_t * fftgrain);
98void aubio_pvoc_rdo(aubio_pvoc_t *pv, cvec_t * fftgrain, fvec_t *out);
99
100/* pitch detection */
101aubio_pitch_t *new_aubio_pitch (char *pitch_mode,
102    uint_t bufsize, uint_t hopsize, uint_t channels, uint_t samplerate);
103void aubio_pitch_do (aubio_pitch_t * p, fvec_t * ibuf, fvec_t * obuf);
104uint_t aubio_pitch_set_tolerance(aubio_pitch_t *p, smpl_t thres);
105uint_t aubio_pitch_set_unit(aubio_pitch_t *p, char * pitch_unit);
106void del_aubio_pitch(aubio_pitch_t * p);
107
108/* tempo */
109typedef struct _aubio_tempo_t aubio_tempo_t;
110aubio_tempo_t * new_aubio_tempo (char_t * mode,
111    uint_t buf_size, uint_t hop_size, uint_t channels, uint_t samplerate);
112void aubio_tempo_do (aubio_tempo_t *o, fvec_t * input, fvec_t * tempo);
113uint_t aubio_tempo_set_silence(aubio_tempo_t * o, smpl_t silence);
114uint_t aubio_tempo_set_threshold(aubio_tempo_t * o, smpl_t threshold);
115smpl_t aubio_tempo_get_bpm(aubio_tempo_t * bt);
116smpl_t aubio_tempo_get_confidence(aubio_tempo_t * bt);
117void del_aubio_tempo(aubio_tempo_t * o);
118
119/* sndfile */
120%{
121#if HAVE_SNDFILE
122#include "sndfileio.h"
123%}
124aubio_sndfile_t * new_aubio_sndfile_ro (const char * inputfile);
125aubio_sndfile_t * new_aubio_sndfile_wo(aubio_sndfile_t * existingfile, const char * outputname);
126void aubio_sndfile_info(aubio_sndfile_t * file);
127int aubio_sndfile_write(aubio_sndfile_t * file, int frames, fvec_t * write);
128int aubio_sndfile_read(aubio_sndfile_t * file, int frames, fvec_t * read);
129int del_aubio_sndfile(aubio_sndfile_t * file);
130uint_t aubio_sndfile_channels(aubio_sndfile_t * file);
131uint_t aubio_sndfile_samplerate(aubio_sndfile_t * file);
132%{
133#endif /* HAVE_SNDFILE */
134%}
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