aubio_source_pad_output method
pad end of source output vector with zeroes
\param read_data output vector to pad \param source_read number of frames read
Implementation
void aubio_source_pad_output(
  ffi.Pointer<fvec_t> read_data,
  int source_read,
) {
  return _aubio_source_pad_output(
    read_data,
    source_read,
  );
}