shithub: aubio

ref: ef1c3b74e92fb9e513e77a2a261ff07b6768dbe1
dir: /examples/tests/test-scale.c/

#include <aubio.h>

int main(){
        /* allocate some memory */
        uint_t win_s      = 1024;                       /* window size */
        uint_t channels   = 1;                          /* number of channel */
        fvec_t * in       = new_fvec (win_s, channels); /* input buffer */
        aubio_scale_t * o = new_aubio_scale(0,1,2,3);
        aubio_scale_set(o,0,1,2,3);
        uint_t i = 0;

        while (i < 1000) {
          aubio_scale_do(o,in);
          i++;
        };

        del_aubio_scale(o);
        del_fvec(in);

        return 0;
}