132   accu5 = ( (fMultDiv2(pReBuf[0], pReBuf[2]) +  in autoCorr2nd_real()
133              fMultDiv2(pReBuf[1], pReBuf[3])) SHIFT);  in autoCorr2nd_real()
138   accu3 = fMultDiv2(pReBuf[0], pReBuf[1]) SHIFT;  in autoCorr2nd_real()
146     accu3 += ( (fMultDiv2(pReBuf[0], pReBuf[1]) +  in autoCorr2nd_real()
147                 fMultDiv2(pReBuf[1], pReBuf[2])) SHIFT);  in autoCorr2nd_real()
149     accu5 += ( (fMultDiv2(pReBuf[0], pReBuf[2]) +  in autoCorr2nd_real()
150                 fMultDiv2(pReBuf[1], pReBuf[3])) SHIFT);  in autoCorr2nd_real()
159   accu4  = (fMultDiv2(realBuf[-1],realBuf[-2]) SHIFT);  in autoCorr2nd_real()
162   accu3 += (fMultDiv2(realBuf[len - 1],realBuf[len - 2]) SHIFT);  in autoCorr2nd_real()
174   ac->det = (fMultDiv2(ac->r11r,ac->r22r) - fMultDiv2(ac->r12r,ac->r12r)) ;  in autoCorr2nd_real()
214   accu7 += ( (fMultDiv2(pReBuf[2], pReBuf[0]) + fMultDiv2(pImBuf[2], pImBuf[0])) >> len_scale);  in autoCorr2nd_cplx()
215   accu8 += ( (fMultDiv2(pImBuf[2], pReBuf[0]) - fMultDiv2(pReBuf[2], pImBuf[0])) >> len_scale);  in autoCorr2nd_cplx()
220     accu3 += ( (fMultDiv2(pReBuf[0], pReBuf[1]) + fMultDiv2(pImBuf[0], pImBuf[1])) >> len_scale);  in autoCorr2nd_cplx()
221     accu5 += ( (fMultDiv2(pImBuf[1], pReBuf[0]) - fMultDiv2(pReBuf[1], pImBuf[0])) >> len_scale);  in autoCorr2nd_cplx()
222     accu7 += ( (fMultDiv2(pReBuf[2], pReBuf[0]) + fMultDiv2(pImBuf[2], pImBuf[0])) >> len_scale);  in autoCorr2nd_cplx()
223     accu8 += ( (fMultDiv2(pImBuf[2], pReBuf[0]) - fMultDiv2(pReBuf[2], pImBuf[0])) >> len_scale);  in autoCorr2nd_cplx()
237   accu4 = ( (fMultDiv2(realBuf[-1], realBuf[-2]) +  in autoCorr2nd_cplx()
238              fMultDiv2(imagBuf[-1], imagBuf[-2])) >> len_scale);  in autoCorr2nd_cplx()
241   accu3 += ( (fMultDiv2(realBuf[len-1], realBuf[len-2]) +  in autoCorr2nd_cplx()
242               fMultDiv2(imagBuf[len-1], imagBuf[len-2])) >> len_scale);  in autoCorr2nd_cplx()
244   accu6 = ( (fMultDiv2(imagBuf[-1], realBuf[-2]) -  in autoCorr2nd_cplx()
245              fMultDiv2(realBuf[-1], imagBuf[-2])) >> len_scale);  in autoCorr2nd_cplx()
248   accu5 += ( (fMultDiv2(imagBuf[len - 1], realBuf[len - 2]) -  in autoCorr2nd_cplx()
249               fMultDiv2(realBuf[len - 1], imagBuf[len - 2])) >> len_scale);  in autoCorr2nd_cplx()
266   ac->det = ( fMultDiv2(ac->r11r,ac->r22r) >> 1 ) -  in autoCorr2nd_cplx()
267             ( (fMultDiv2(ac->r12r,ac->r12r) + fMultDiv2(ac->r12i,ac->r12i)) >> 1 );  in autoCorr2nd_cplx()