Lines Matching refs:bu
358 uchar *bu = objects[i];
365 uchar *bu1 = bu;
575 uchar *bu = (ioFlags & CV_EIGOBJ_INPUT_CALLBACK) ? buf : ((uchar **) input)[i];
593 for( k = 0; k < avgSize.height; k++, bf += avgStep, bu += objStep1 )
595 bf[l] += bu[l];
708 uchar *bu = ioFlags & CV_EIGOBJ_INPUT_CALLBACK ? buf : ((uchar **) input)[io];
731 uchar *bv = bu;
821 uchar *bu = bv;
825 for( p = 0; p < size.height; p++, bu += objStep1,
831 uchar u = bu[l];
835 u = bu[l + 1];
838 u = bu[l + 2];
841 u = bu[l + 3];
845 be[l] += v * (bu[l] - bf[l]);
