Cross Reference: /external/aac/libFDK/src/fft

Lines Matching refs:t2
173                 INT t2 = t1 + (mh<<1);
176                 //cplxMultDiv2(&vi, &vr, x[t2+1], x[t2], (FIXP_SGL)1.0, (FIXP_SGL)0.0);
177                 vi = x[t2+1]>>1;
178                 vr = x[t2]>>1;
186                 x[t2]   = ur-vr;
187                 x[t2+1] = ui-vi;
190                 t2 = t1+(mh<<1);
192                 //cplxMultDiv2(&vr, &vi, x[t2+1], x[t2], (FIXP_SGL)1.0, (FIXP_SGL)0.0);
193                 vr = x[t2+1]>>1;
194                 vi = x[t2]>>1;
202                 x[t2]   = ur-vr;
203                 x[t2+1] = ui+vi;
215                 INT t2 = t1 + (mh<<1);
218                 cplxMultDiv2(&vi, &vr, x[t2+1], x[t2], cs);
226                 x[t2]   = ur-vr;
227                 x[t2+1] = ui-vi;
230                 t2 = t1+(mh<<1);
232                 cplxMultDiv2(&vr, &vi, x[t2+1], x[t2], cs);
240                 x[t2]   = ur-vr;
241                 x[t2+1] = ui+vi;
243                 /* Same as above but for t1,t2 with j>mh/4 and thus cs swapped */
245                 t2 = t1 + (mh<<1);
247                 cplxMultDiv2(&vi, &vr, x[t2], x[t2+1], cs);
255                 x[t2]   = ur-vr;
256                 x[t2+1] = ui+vi;
259                 t2 = t1+(mh<<1);
261                 cplxMultDiv2(&vr, &vi, x[t2], x[t2+1], cs);
269                 x[t2]   = ur+vr;
270                 x[t2+1] = ui+vi;
279                 INT t2 = t1 + (mh<<1);
282                 cplxMultDiv2(&vi, &vr, x[t2+1], x[t2], STC(0x5a82799a), STC(0x5a82799a));
290                 x[t2]   = ur-vr;
291                 x[t2+1] = ui-vi;
294                 t2 = t1+(mh<<1);
296                 cplxMultDiv2(&vr, &vi, x[t2+1], x[t2], STC(0x5a82799a), STC(0x5a82799a));
304                 x[t2]   = ur-vr;
305                 x[t2+1] = ui+vi;
375                 INT t2 = t1 + (mh<<1);
378                 //cplxMultDiv2(&vr, &vi, x[t2], x[t2+1], FL2FXCONST_SGL(1.0), (FIXP_SGL)0.0);
379                 vi = x[t2+1]>>1;
380                 vr = x[t2]>>1;
388                 x[t2]   = ur-vr;
389                 x[t2+1] = ui-vi;
392                 t2 = t1+(mh<<1);
394                 //cplxMultDiv2(&vi, &vr, x[t2], x[t2+1], FL2FXCONST_SGL(1.0), FL2FXCONST_SGL(0.0));
395                 vr = x[t2+1]>>1;
396                 vi = x[t2]>>1;
404                 x[t2]   = ur+vr;
405                 x[t2+1] = ui-vi;
417                 INT t2 = t1 + (mh<<1);
420                 cplxMultDiv2(&vr, &vi, x[t2], x[t2+1], cs);
428                 x[t2]   = ur-vr;
429                 x[t2+1] = ui-vi;
432                 t2 = t1+(mh<<1);
434                 cplxMultDiv2(&vi, &vr, x[t2], x[t2+1], cs);
442                 x[t2]   = ur+vr;
443                 x[t2+1] = ui-vi;
445                 /* Same as above but for t1,t2 with j>mh/4 and thus cs swapped */
447                 t2 = t1 + (mh<<1);
449                 cplxMultDiv2(&vr, &vi, x[t2+1], x[t2], cs);
457                 x[t2]   = ur+vr;
458                 x[t2+1] = ui-vi;
461                 t2 = t1+(mh<<1);
463                 cplxMultDiv2(&vi, &vr, x[t2+1], x[t2], cs);
471                 x[t2]   = ur+vr;
472                 x[t2+1] = ui+vi;
480                 INT t2 = t1 + (mh<<1);
483                 cplxMultDiv2(&vr, &vi, x[t2], x[t2+1], STC(0x5a82799a), STC(0x5a82799a));
491                 x[t2]   = ur-vr;
492                 x[t2+1] = ui-vi;
495                 t2 = t1+(mh<<1);
497                 cplxMultDiv2(&vi, &vr, x[t2], x[t2+1], STC(0x5a82799a), STC(0x5a82799a));
505                 x[t2]   = ur+vr;
506                 x[t2+1] = ui-vi;