Lines Matching refs:fMultDiv2
132 accu5 = ( (fMultDiv2(pReBuf[0], pReBuf[2]) +
133 fMultDiv2(pReBuf[1], pReBuf[3])) SHIFT);
138 accu3 = fMultDiv2(pReBuf[0], pReBuf[1]) SHIFT;
146 accu3 += ( (fMultDiv2(pReBuf[0], pReBuf[1]) +
147 fMultDiv2(pReBuf[1], pReBuf[2])) SHIFT);
149 accu5 += ( (fMultDiv2(pReBuf[0], pReBuf[2]) +
150 fMultDiv2(pReBuf[1], pReBuf[3])) SHIFT);
159 accu4 = (fMultDiv2(realBuf[-1],realBuf[-2]) SHIFT);
162 accu3 += (fMultDiv2(realBuf[len - 1],realBuf[len - 2]) SHIFT);
165 autoCorrScaling = mScale - 1 - SHIFT_FACTOR; /* -1 because of fMultDiv2*/
174 ac->det = (fMultDiv2(ac->r11r,ac->r22r) - fMultDiv2(ac->r12r,ac->r12r)) ;
214 accu7 += ( (fMultDiv2(pReBuf[2], pReBuf[0]) + fMultDiv2(pImBuf[2], pImBuf[0])) >> len_scale);
215 accu8 += ( (fMultDiv2(pImBuf[2], pReBuf[0]) - fMultDiv2(pReBuf[2], pImBuf[0])) >> len_scale);
220 accu3 += ( (fMultDiv2(pReBuf[0], pReBuf[1]) + fMultDiv2(pImBuf[0], pImBuf[1])) >> len_scale);
221 accu5 += ( (fMultDiv2(pImBuf[1], pReBuf[0]) - fMultDiv2(pReBuf[1], pImBuf[0])) >> len_scale);
222 accu7 += ( (fMultDiv2(pReBuf[2], pReBuf[0]) + fMultDiv2(pImBuf[2], pImBuf[0])) >> len_scale);
223 accu8 += ( (fMultDiv2(pImBuf[2], pReBuf[0]) - fMultDiv2(pReBuf[2], pImBuf[0])) >> len_scale);
237 accu4 = ( (fMultDiv2(realBuf[-1], realBuf[-2]) +
238 fMultDiv2(imagBuf[-1], imagBuf[-2])) >> len_scale);
241 accu3 += ( (fMultDiv2(realBuf[len-1], realBuf[len-2]) +
242 fMultDiv2(imagBuf[len-1], imagBuf[len-2])) >> len_scale);
244 accu6 = ( (fMultDiv2(imagBuf[-1], realBuf[-2]) -
245 fMultDiv2(realBuf[-1], imagBuf[-2])) >> len_scale);
248 accu5 += ( (fMultDiv2(imagBuf[len - 1], realBuf[len - 2]) -
249 fMultDiv2(realBuf[len - 1], imagBuf[len - 2])) >> len_scale);
253 autoCorrScaling = mScale - 1 - len_scale; /* -1 because of fMultDiv2*/
266 ac->det = ( fMultDiv2(ac->r11r,ac->r22r) >> 1 ) -
267 ( (fMultDiv2(ac->r12r,ac->r12r) + fMultDiv2(ac->r12i,ac->r12i)) >> 1 );
