Lines Matching refs:xt1
164 FIXP_DBL *xt1 = x; in dit_fft() local
168 FIXP_DBL *xt2 = xt1 + (mh << 1); in dit_fft()
179 ur = xt1[0] >> 1; in dit_fft()
180 ui = xt1[1] >> 1; in dit_fft()
182 xt1[0] = ur + vr; in dit_fft()
183 xt1[1] = ui + vi; in dit_fft()
188 xt1 += mh; in dit_fft()
195 ur = xt1[0] >> 1; in dit_fft()
196 ui = xt1[1] >> 1; in dit_fft()
198 xt1[0] = ur + vr; in dit_fft()
199 xt1[1] = ui - vi; in dit_fft()
204 xt1 = xt2 + mh; in dit_fft()
208 FIXP_DBL *xt1 = x + (j >> 1); in dit_fft() local
216 FIXP_DBL *xt2 = xt1 + (mh << 1); in dit_fft()
221 ur = xt1[0] >> 1; in dit_fft()
222 ui = xt1[1] >> 1; in dit_fft()
224 xt1[0] = ur + vr; in dit_fft()
225 xt1[1] = ui + vi; in dit_fft()
230 xt1 += mh; in dit_fft()
235 ur = xt1[0] >> 1; in dit_fft()
236 ui = xt1[1] >> 1; in dit_fft()
238 xt1[0] = ur + vr; in dit_fft()
239 xt1[1] = ui - vi; in dit_fft()
245 xt1 = xt1 - (j); in dit_fft()
246 xt2 = xt1 + (mh << 1); in dit_fft()
250 ur = xt1[0] >> 1; in dit_fft()
251 ui = xt1[1] >> 1; in dit_fft()
253 xt1[0] = ur + vr; in dit_fft()
254 xt1[1] = ui - vi; in dit_fft()
259 xt1 += mh; in dit_fft()
264 ur = xt1[0] >> 1; in dit_fft()
265 ui = xt1[1] >> 1; in dit_fft()
267 xt1[0] = ur - vr; in dit_fft()
268 xt1[1] = ui - vi; in dit_fft()
273 xt1 = xt2 + (j); in dit_fft()
277 FIXP_DBL *xt1 = x + (mh >> 1); in dit_fft() local
281 FIXP_DBL *xt2 = xt1 + (mh << 1); in dit_fft()
287 ur = xt1[0] >> 1; in dit_fft()
288 ui = xt1[1] >> 1; in dit_fft()
290 xt1[0] = ur + vr; in dit_fft()
291 xt1[1] = ui + vi; in dit_fft()
296 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()