Lines Matching refs:xi
439 PICOFFTSG_FFTTYPE xi;
448 xi = a[0] - a[1];
450 a[1] = xi;
533 PICOFFTSG_FFTTYPE xr, xi, yr, yi, an;
550 xi = a[m];
552 a[0] = an - xi;
553 an += xi;
558 xi = *amj;
563 *aj = xr - xi;
564 *ak = xr + xi;
573 xi = a[1];
575 a[0] = an + xi;
576 a[n] = an - xi;
671 PICOFFTSG_FFTTYPE xr, xi, yr, yi;
685 xi = a[j + 1];
691 a[k + 1] = xi;
695 xi = a[j1 + 1];
701 a[k1 + 1] = xi;
705 xi = a[j1 + 1];
711 a[k1 + 1] = xi;
715 xi = a[j1 + 1];
721 a[k1 + 1] = xi;
725 xi = a[j1 + 1];
731 a[k1 + 1] = xi;
735 xi = a[j1 + 1];
741 a[k1 + 1] = xi;
745 xi = a[j1 + 1];
751 a[k1 + 1] = xi;
755 xi = a[j1 + 1];
761 a[k1 + 1] = xi;
765 xi = a[j1 + 1];
771 a[k1 + 1] = xi;
775 xi = a[j1 + 1];
781 a[k1 + 1] = xi;
785 xi = a[j1 + 1];
791 a[k1 + 1] = xi;
795 xi = a[j1 + 1];
801 a[k1 + 1] = xi;
805 xi = a[j1 + 1];
811 a[k1 + 1] = xi;
815 xi = a[j1 + 1];
821 a[k1 + 1] = xi;
825 xi = a[j1 + 1];
831 a[k1 + 1] = xi;
835 xi = a[j1 + 1];
841 a[k1 + 1] = xi;
850 xi = a[j1 + 1];
856 a[k1 + 1] = xi;
860 xi = a[j1 + 1];
866 a[k1 + 1] = xi;
870 xi = a[j1 + 1];
876 a[k1 + 1] = xi;
880 xi = a[j1 + 1];
886 a[k1 + 1] = xi;
890 xi = a[j1 + 1];
896 a[k1 + 1] = xi;
900 xi = a[j1 + 1];
906 a[k1 + 1] = xi;
917 xi = a[j + 1];
923 a[k + 1] = xi;
927 xi = a[j1 + 1];
933 a[k1 + 1] = xi;
937 xi = a[j1 + 1];
943 a[k1 + 1] = xi;
947 xi = a[j1 + 1];
953 a[k1 + 1] = xi;
957 xi = a[j1 + 1];
963 a[k1 + 1] = xi;
967 xi = a[j1 + 1];
973 a[k1 + 1] = xi;
977 xi = a[j1 + 1];
983 a[k1 + 1] = xi;
987 xi = a[j1 + 1];
993 a[k1 + 1] = xi;
1002 xi = a[j1 + 1];
1008 a[k1 + 1] = xi;
1012 xi = a[j1 + 1];
1018 a[k1 + 1] = xi;
1030 PICOFFTSG_FFTTYPE xr, xi, yr, yi;
1045 xi = -a[j + 1];
1051 a[k + 1] = xi;
1055 xi = -a[j1 + 1];
1061 a[k1 + 1] = xi;
1065 xi = -a[j1 + 1];
1071 a[k1 + 1] = xi;
1075 xi = -a[j1 + 1];
1081 a[k1 + 1] = xi;
1085 xi = -a[j1 + 1];
1091 a[k1 + 1] = xi;
1095 xi = -a[j1 + 1];
1101 a[k1 + 1] = xi;
1105 xi = -a[j1 + 1];
1111 a[k1 + 1] = xi;
1115 xi = -a[j1 + 1];
1121 a[k1 + 1] = xi;
1125 xi = -a[j1 + 1];
1131 a[k1 + 1] = xi;
1135 xi = -a[j1 + 1];
1141 a[k1 + 1] = xi;
1145 xi = -a[j1 + 1];
1151 a[k1 + 1] = xi;
1155 xi = -a[j1 + 1];
1161 a[k1 + 1] = xi;
1165 xi = -a[j1 + 1];
1171 a[k1 + 1] = xi;
1175 xi = -a[j1 + 1];
1181 a[k1 + 1] = xi;
1185 xi = -a[j1 + 1];
1191 a[k1 + 1] = xi;
1195 xi = -a[j1 + 1];
1201 a[k1 + 1] = xi;
1211 xi = -a[j1 + 1];
1217 a[k1 + 1] = xi;
1222 xi = -a[j1 + 1];
1228 a[k1 + 1] = xi;
1232 xi = -a[j1 + 1];
1238 a[k1 + 1] = xi;
1242 xi = -a[j1 + 1];
1248 a[k1 + 1] = xi;
1252 xi = -a[j1 + 1];
1258 a[k1 + 1] = xi;
1263 xi = -a[j1 + 1];
1269 a[k1 + 1] = xi;
1281 xi = -a[j + 1];
1287 a[k + 1] = xi;
1291 xi = -a[j1 + 1];
1297 a[k1 + 1] = xi;
1301 xi = -a[j1 + 1];
1307 a[k1 + 1] = xi;
1311 xi = -a[j1 + 1];
1317 a[k1 + 1] = xi;
1321 xi = -a[j1 + 1];
1327 a[k1 + 1] = xi;
1331 xi = -a[j1 + 1];
1337 a[k1 + 1] = xi;
1341 xi = -a[j1 + 1];
1347 a[k1 + 1] = xi;
1351 xi = -a[j1 + 1];
1357 a[k1 + 1] = xi;
1367 xi = -a[j1 + 1];
1373 a[k1 + 1] = xi;
1379 xi = -a[j1 + 1];
1385 a[k1 + 1] = xi;
3067 PICOFFTSG_FFTTYPE w1r, w1i, wkr, wki, wdr, wdi, ss, xr, xi, yr, yi;
3103 xi = a[j + 3] + a[k - 1];
3104 yr = Mult_W_W(wdr, xr) - Mult_W_W(wdi, xi);
3105 yi = Mult_W_W(wdr, xi) + Mult_W_W(wdi, xr);
3113 xi = a[j + 1] + a[k + 1];
3114 yr = Mult_W_W(wkr, xr) - Mult_W_W(wki, xi);
3115 yi = Mult_W_W(wkr, xi) + Mult_W_W(wki, xr);
3129 xi = a[3] + a[n - 1];
3130 yr = Mult_W_W(wdr, xr) - Mult_W_W(wdi, xi);
3131 yi = Mult_W_W(wdr, xi) + Mult_W_W(wdi, xr);
3145 PICOFFTSG_FFTTYPE w1r, w1i, wkr, wki, wdr, wdi, ss, xr, xi, yr, yi;
3163 xi = a[j + 3] + a[k - 1];
3164 yr = Mult_W_W(wdr, xr) + Mult_W_W(wdi, xi);
3165 yi = Mult_W_W(wdr, xi) - Mult_W_W(wdi, xr);
3173 xi = a[j + 1] + a[k + 1];
3174 yr = Mult_W_W(wkr, xr) + Mult_W_W(wki, xi);
3175 yi = Mult_W_W(wkr, xi) - Mult_W_W(wki, xr);
3188 xi = a[3] + a[n - 1];
3189 yr = Mult_W_W(wdr, xr) + Mult_W_W(wdi, xi);
3190 yi = Mult_W_W(wdr, xi) - Mult_W_W(wdi, xr);
3201 PICOFFTSG_FFTTYPE w1r, w1i, wkr, wki, wdr, wdi, ss, xr, xi, yr, yi;
3232 xi = picofftsg_mult_w_a(wdr, a[j - 1]) + picofftsg_mult_w_a(wdi, a[k + 1]);
3241 a[j - 1] = xi;
