Lines Matching refs:vi
199 FIXP_DBL vr, vi, ur, ui;
204 vi = y[9];
206 x[1] = ui + (vi>>1);
208 x[9] = ui - (vi>>1);
212 vi = y[12];
215 x[5] = ui - (vi>>1);
217 x[13] = ui + (vi>>1);
222 vi = fMultDiv2(ui-ur,W_PiFOURTH);
226 x[3] = (ui>>1) + vi;
228 x[11] = (ui>>1) - vi;
233 vi = fMultDiv2(ui+ur,W_PiFOURTH);
237 x[7] = (ui>>1) - vi;
239 x[15] = (ui>>1) + vi;