feature/crepe_org
Last change
on this file since e2010b3 was
1029ac7,
checked in by Paul Brossier <piem@piem.org>, 6 years ago
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[tests] check creating filterbank with wrong parameters returns null
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-
Property mode set to
100644
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File size:
1.2 KB
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1 | #include <aubio.h> |
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2 | |
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3 | int main (void) |
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4 | { |
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5 | uint_t win_s = 1024; // window size |
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6 | uint_t n_filters = 13; // number of filters |
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7 | |
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8 | cvec_t *in_spec = new_cvec (win_s); // input vector of samples |
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9 | fvec_t *out_filters = new_fvec (n_filters); // per-band outputs |
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10 | |
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11 | if (new_aubio_filterbank(0, win_s)) return 1; |
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12 | if (new_aubio_filterbank(n_filters, 0)) return 1; |
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13 | |
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14 | // create filterbank object |
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15 | aubio_filterbank_t *o = new_aubio_filterbank (n_filters, win_s); |
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16 | |
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17 | smpl_t power = aubio_filterbank_get_power(o); |
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18 | smpl_t norm = aubio_filterbank_get_norm(o); |
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19 | if (aubio_filterbank_set_power(o, power)) { |
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20 | return 1; |
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21 | } |
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22 | if (aubio_filterbank_set_norm(o, norm)) { |
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23 | return 1; |
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24 | } |
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25 | |
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26 | // apply filterbank ten times |
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27 | uint_t n = 10; |
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28 | while (n) { |
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29 | aubio_filterbank_do (o, in_spec, out_filters); |
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30 | n--; |
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31 | } |
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32 | |
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33 | // print out filterbank coeffs |
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34 | fmat_t *coeffs; // pointer to the coefficients |
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35 | coeffs = aubio_filterbank_get_coeffs (o); |
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36 | fmat_print (coeffs); |
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37 | |
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38 | aubio_filterbank_set_coeffs (o, coeffs); |
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39 | coeffs = aubio_filterbank_get_coeffs (o); |
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40 | fmat_print (coeffs); |
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41 | |
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42 | //fvec_print (out_filters); |
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43 | |
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44 | // clean up |
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45 | del_aubio_filterbank (o); |
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46 | del_cvec (in_spec); |
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47 | del_fvec (out_filters); |
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48 | aubio_cleanup (); |
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49 | |
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50 | return 0; |
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51 | } |
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