Lines Matching refs:xt1
163 FIXP_DBL *xt1 = x; in dit_fft() local
167 FIXP_DBL *xt2 = xt1 + (mh<<1); in dit_fft()
178 ur = xt1[0]>>1; in dit_fft()
179 ui = xt1[1]>>1; in dit_fft()
181 xt1[0] = ur+vr; in dit_fft()
182 xt1[1] = ui+vi; in dit_fft()
187 xt1 += mh; in dit_fft()
194 ur = xt1[0]>>1; in dit_fft()
195 ui = xt1[1]>>1; in dit_fft()
197 xt1[0] = ur+vr; in dit_fft()
198 xt1[1] = ui-vi; in dit_fft()
203 xt1 = xt2 + mh; in dit_fft()
208 FIXP_DBL *xt1 = x + (j>>1); in dit_fft() local
217 FIXP_DBL *xt2 = xt1 + (mh<<1); in dit_fft()
222 ur = xt1[0]>>1; in dit_fft()
223 ui = xt1[1]>>1; in dit_fft()
225 xt1[0] = ur+vr; in dit_fft()
226 xt1[1] = ui+vi; in dit_fft()
231 xt1 += mh; in dit_fft()
236 ur = xt1[0]>>1; in dit_fft()
237 ui = xt1[1]>>1; in dit_fft()
239 xt1[0] = ur+vr; in dit_fft()
240 xt1[1] = ui-vi; in dit_fft()
246 xt1 = xt1 - (j); in dit_fft()
247 xt2 = xt1 + (mh<<1); in dit_fft()
251 ur = xt1[0]>>1; in dit_fft()
252 ui = xt1[1]>>1; in dit_fft()
254 xt1[0] = ur+vr; in dit_fft()
255 xt1[1] = ui-vi; in dit_fft()
260 xt1 += mh; in dit_fft()
265 ur = xt1[0]>>1; in dit_fft()
266 ui = xt1[1]>>1; in dit_fft()
268 xt1[0] = ur-vr; in dit_fft()
269 xt1[1] = ui-vi; in dit_fft()
274 xt1 = xt2 + (j); in dit_fft()
278 FIXP_DBL *xt1 = x + (mh>>1); in dit_fft() local
283 FIXP_DBL *xt2 = xt1 + (mh<<1); in dit_fft()
288 ur = xt1[0]>>1; in dit_fft()
289 ui = xt1[1]>>1; in dit_fft()
291 xt1[0] = ur+vr; in dit_fft()
292 xt1[1] = ui+vi; in dit_fft()
297 xt1 += mh; in dit_fft()
302 ur = xt1[0]>>1; in dit_fft()
303 ui = xt1[1]>>1; in dit_fft()
305 xt1[0] = ur+vr; in dit_fft()
306 xt1[1] = ui-vi; in dit_fft()
311 xt1 = xt2 + mh; in dit_fft()