Last change
on this file was
1029ac7,
checked in by Paul Brossier <piem@piem.org>, 2 years ago

[tests] check creating filterbank with wrong parameters returns null


Property mode set to
100644

File size:
1.2 KB

Rev  Line  

[addc9ec]  1  #include <aubio.h> 

 2  

[158e031]  3  int main (void) 

[6938a20]  4  { 

[8f68dfb]  5  uint_t win_s = 1024; // window size 

 6  uint_t n_filters = 13; // number of filters 

[addc9ec]  7  

[6938a20]  8  cvec_t *in_spec = new_cvec (win_s); // input vector of samples 

 9  fvec_t *out_filters = new_fvec (n_filters); // perband outputs 

 10  

[1029ac7]  11  if (new_aubio_filterbank(0, win_s)) return 1; 

 12  if (new_aubio_filterbank(n_filters, 0)) return 1; 

 13  

[6938a20]  14  // create filterbank object 

[addc9ec]  15  aubio_filterbank_t *o = new_aubio_filterbank (n_filters, win_s); 

 16  

[be8b18b]  17  smpl_t power = aubio_filterbank_get_power(o); 

 18  smpl_t norm = aubio_filterbank_get_norm(o); 

 19  if (aubio_filterbank_set_power(o, power)) { 

 20  return 1; 

 21  } 

 22  if (aubio_filterbank_set_norm(o, norm)) { 

 23  return 1; 

 24  } 

 25  

[845c435]  26  // apply filterbank ten times 

 27  uint_t n = 10; 

 28  while (n) { 

 29  aubio_filterbank_do (o, in_spec, out_filters); 

 30  n; 

 31  } 

[addc9ec]  32  

[845c435]  33  // print out filterbank coeffs 

 34  fmat_t *coeffs; // pointer to the coefficients 

 35  coeffs = aubio_filterbank_get_coeffs (o); 

 36  fmat_print (coeffs); 

[addc9ec]  37  

[a4c1e86]  38  aubio_filterbank_set_coeffs (o, coeffs); 

 39  coeffs = aubio_filterbank_get_coeffs (o); 

 40  fmat_print (coeffs); 

 41  

[845c435]  42  //fvec_print (out_filters); 

[addc9ec]  43  

[845c435]  44  // clean up 

[addc9ec]  45  del_aubio_filterbank (o); 

[6938a20]  46  del_cvec (in_spec); 

 47  del_fvec (out_filters); 

[addc9ec]  48  aubio_cleanup (); 

 49  

 50  return 0; 

 51  } 

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