Lines Matching refs:vi
173 FIXP_DBL vr, vi, ur, ui; in dit_fft() local
176 vi = xt2[1] >> 1; in dit_fft()
183 xt1[1] = ui + vi; in dit_fft()
186 xt2[1] = ui - vi; in dit_fft()
193 vi = xt2[0] >> 1; in dit_fft()
199 xt1[1] = ui - vi; in dit_fft()
202 xt2[1] = ui + vi; in dit_fft()
217 FIXP_DBL vr, vi, ur, ui; in dit_fft() local
219 cplxMultDiv2(&vi, &vr, xt2[1], xt2[0], cs); in dit_fft()
225 xt1[1] = ui + vi; in dit_fft()
228 xt2[1] = ui - vi; in dit_fft()
233 cplxMultDiv2(&vr, &vi, xt2[1], xt2[0], cs); in dit_fft()
239 xt1[1] = ui - vi; in dit_fft()
242 xt2[1] = ui + vi; in dit_fft()
248 cplxMultDiv2(&vi, &vr, xt2[0], xt2[1], cs); in dit_fft()
254 xt1[1] = ui - vi; in dit_fft()
257 xt2[1] = ui + vi; in dit_fft()
262 cplxMultDiv2(&vr, &vi, xt2[0], xt2[1], cs); in dit_fft()
268 xt1[1] = ui - vi; in dit_fft()
271 xt2[1] = ui + vi; in dit_fft()
282 FIXP_DBL vr, vi, ur, ui; in dit_fft() local
284 cplxMultDiv2(&vi, &vr, xt2[1], xt2[0], STC(0x5a82799a), in dit_fft()
291 xt1[1] = ui + vi; in dit_fft()
294 xt2[1] = ui - vi; in dit_fft()
299 cplxMultDiv2(&vr, &vi, xt2[1], xt2[0], STC(0x5a82799a), in dit_fft()
306 xt1[1] = ui - vi; in dit_fft()
309 xt2[1] = ui + vi; in dit_fft()