Lines Matching defs:exptab
62 } *exptab;70 exptab = av_malloc((n / 2) * sizeof(*exptab));78 exptab[i].re = c1;79 exptab[i].im = s1;98 c = -exptab[k - n2].re;99 s = -exptab[k - n2].im;101 c = exptab[k].re;102 s = exptab[k].im;483 av_free(exptab);