Lines Matching refs:xt2
167 FIXP_DBL *xt2 = xt1 + (mh<<1); in dit_fft() local
175 vi = xt2[1]>>1; in dit_fft()
176 vr = xt2[0]>>1; in dit_fft()
184 xt2[0] = ur-vr; in dit_fft()
185 xt2[1] = ui-vi; in dit_fft()
188 xt2 += mh; in dit_fft()
191 vr = xt2[1]>>1; in dit_fft()
192 vi = xt2[0]>>1; in dit_fft()
200 xt2[0] = ur-vr; in dit_fft()
201 xt2[1] = ui+vi; in dit_fft()
203 xt1 = xt2 + mh; in dit_fft()
217 FIXP_DBL *xt2 = xt1 + (mh<<1); in dit_fft() local
220 cplxMultDiv2(&vi, &vr, xt2[1], xt2[0], cs); in dit_fft()
228 xt2[0] = ur-vr; in dit_fft()
229 xt2[1] = ui-vi; in dit_fft()
232 xt2 += mh; in dit_fft()
234 cplxMultDiv2(&vr, &vi, xt2[1], xt2[0], cs); in dit_fft()
242 xt2[0] = ur-vr; in dit_fft()
243 xt2[1] = ui+vi; in dit_fft()
247 xt2 = xt1 + (mh<<1); in dit_fft()
249 cplxMultDiv2(&vi, &vr, xt2[0], xt2[1], cs); in dit_fft()
257 xt2[0] = ur-vr; in dit_fft()
258 xt2[1] = ui+vi; in dit_fft()
261 xt2 += mh; in dit_fft()
263 cplxMultDiv2(&vr, &vi, xt2[0], xt2[1], cs); in dit_fft()
271 xt2[0] = ur+vr; in dit_fft()
272 xt2[1] = ui+vi; in dit_fft()
274 xt1 = xt2 + (j); in dit_fft()
283 FIXP_DBL *xt2 = xt1 + (mh<<1); in dit_fft() local
286 cplxMultDiv2(&vi, &vr, xt2[1], xt2[0], STC(0x5a82799a), STC(0x5a82799a)); in dit_fft()
294 xt2[0] = ur-vr; in dit_fft()
295 xt2[1] = ui-vi; in dit_fft()
298 xt2 += mh; in dit_fft()
300 cplxMultDiv2(&vr, &vi, xt2[1], xt2[0], STC(0x5a82799a), STC(0x5a82799a)); in dit_fft()
308 xt2[0] = ur-vr; in dit_fft()
309 xt2[1] = ui+vi; in dit_fft()
311 xt1 = xt2 + mh; in dit_fft()