109     const int NX=3, NY=3, NXY=4, SIZE0=9;  in icvFastHessianDetector()  local
131             scaleCache[k] = scale = MAX(size, SIZE0);  in icvFastHessianDetector()
133             hessian_rows = (sum->rows)*SIZE0/scale;  in icvFastHessianDetector()
134             hessian_cols = (sum->cols)*SIZE0/scale;  in icvFastHessianDetector()
138             icvResizeHaarPattern( dx_s, Dx, NX, SIZE0, size, sum->cols );  in icvFastHessianDetector()
139             icvResizeHaarPattern( dy_s, Dy, NY, SIZE0, size, sum->cols );  in icvFastHessianDetector()
140             icvResizeHaarPattern( dxy_s, Dxy, NXY, SIZE0, size, sum->cols );  in icvFastHessianDetector()
147             for( i = 0; i < hessian_cols*(SIZE0/2); i++ )  in icvFastHessianDetector()
151             hessian += (SIZE0/2)*(hessian_cols + 1);  in icvFastHessianDetector()
152             trace += (SIZE0/2)*(hessian_cols + 1);  in icvFastHessianDetector()
154             for( j = 0; j <= hessian_cols - SIZE0; j++ )  in icvFastHessianDetector()
155                 xofs[j] = j*scale/SIZE0;  in icvFastHessianDetector()
157             for( i = 0; i < hessian_rows - SIZE0; i++,  in icvFastHessianDetector()
160                 const int* sum_ptr = sum->data.i + sum->cols*(i*scale/SIZE0);  in icvFastHessianDetector()
161                 for( j = 0; j < SIZE0/2; j++ )  in icvFastHessianDetector()
162                     hessian[-j-1] = hessian[hessian_cols - SIZE0 + j] =  in icvFastHessianDetector()
163                     trace[-j-1] = trace[hessian_cols - SIZE0 + j] = 0.f;  in icvFastHessianDetector()
164                 for( j = 0; j <= hessian_cols - SIZE0; j++ )  in icvFastHessianDetector()
192             icvResizeHaarPattern( dm, &Dm, 1, SIZE0, size, mask_sum ? mask_sum->cols : sum->cols );  in icvFastHessianDetector()
207                                 mask_sum->cols*((i-SIZE0/2)*scale/SIZE0) +  in icvFastHessianDetector()
208                                 (j - SIZE0/2)*scale/SIZE0;  in icvFastHessianDetector()