Lines Matching refs:vi
172 FIXP_DBL vr,vi,ur,ui; in dit_fft() local
175 vi = xt2[1]>>1; in dit_fft()
182 xt1[1] = ui+vi; in dit_fft()
185 xt2[1] = ui-vi; in dit_fft()
192 vi = xt2[0]>>1; in dit_fft()
198 xt1[1] = ui-vi; in dit_fft()
201 xt2[1] = ui+vi; in dit_fft()
218 FIXP_DBL vr,vi,ur,ui; in dit_fft() local
220 cplxMultDiv2(&vi, &vr, xt2[1], xt2[0], cs); in dit_fft()
226 xt1[1] = ui+vi; in dit_fft()
229 xt2[1] = ui-vi; in dit_fft()
234 cplxMultDiv2(&vr, &vi, xt2[1], xt2[0], cs); in dit_fft()
240 xt1[1] = ui-vi; in dit_fft()
243 xt2[1] = ui+vi; in dit_fft()
249 cplxMultDiv2(&vi, &vr, xt2[0], xt2[1], cs); in dit_fft()
255 xt1[1] = ui-vi; in dit_fft()
258 xt2[1] = ui+vi; in dit_fft()
263 cplxMultDiv2(&vr, &vi, xt2[0], xt2[1], cs); in dit_fft()
269 xt1[1] = ui-vi; in dit_fft()
272 xt2[1] = ui+vi; in dit_fft()
284 FIXP_DBL vr,vi,ur,ui; in dit_fft() local
286 cplxMultDiv2(&vi, &vr, xt2[1], xt2[0], STC(0x5a82799a), STC(0x5a82799a)); in dit_fft()
292 xt1[1] = ui+vi; in dit_fft()
295 xt2[1] = ui-vi; in dit_fft()
300 cplxMultDiv2(&vr, &vi, xt2[1], xt2[0], STC(0x5a82799a), STC(0x5a82799a)); in dit_fft()
306 xt1[1] = ui-vi; in dit_fft()
309 xt2[1] = ui+vi; in dit_fft()