Lines Matching refs:buf1
182 complex_t * buf1;
189 buf1 = buf + n;
193 BUTTERFLY_ZERO (buf[-1], buf1[-1], buf2[-1], buf3[-1]);
198 BUTTERFLY (buf[0], buf1[0], buf2[0], buf3[0], weight[n], weight[2*i]);
200 buf1++;
292 complex_t buf1[64], buf2[64];
300 buf1[i].real = t_i * data[254-k] + t_r * data[k];
301 buf1[i].imag = t_r * data[254-k] - t_i * data[k];
307 ifft64 (buf1);
317 a_r = t_r * buf1[i].real + t_i * buf1[i].imag;
318 a_i = t_i * buf1[i].real - t_r * buf1[i].imag;
319 b_r = t_i * buf1[63-i].real + t_r * buf1[63-i].imag;
320 b_i = t_r * buf1[63-i].real - t_i * buf1[63-i].imag;