Lines Matching refs:fft_size_2
262 int fft_size_2;399 fft_size_2 = fft_size >> 1;402 tab1[fft_size_2].im = 0;403 for (i = 1; i < fft_size_2; i++) {404 tab1[fft_size_2+i].re = tab1[fft_size_2-i].re;405 tab1[fft_size_2+i].im = -tab1[fft_size_2-i].im;409 tab2[1] = tab1[fft_size_2].re;425 tab_ref[0].im = tab_ref[fft_size_2].re;