static void fill_float_array(AVLFG *lfg, float *a, int len) { int i; double bmg[2], stddev = 10.0, mean = 0.0; for (i = 0; i < len; i += 2) { av_bmg_get(lfg, bmg); a[i] = bmg[0] * stddev + mean; a[i + 1] = bmg[1] * stddev + mean; } }