59                 int anchors[9];  in operator ()()  local
61                 anchors[0]  = integral[ty];  in operator ()()
62                 anchors[1]  = integral[ty + fw];  in operator ()()
63                 anchors[0] -= anchors[1];  in operator ()()
64                 anchors[2]  = integral[ty + fw * 2];  in operator ()()
65                 anchors[1] -= anchors[2];  in operator ()()
66                 anchors[2] -= integral[ty + fw * 3];  in operator ()()
69                 anchors[3]  = integral[ty];  in operator ()()
70                 anchors[4]  = integral[ty + fw];  in operator ()()
71                 anchors[3] -= anchors[4];  in operator ()()
72                 anchors[5]  = integral[ty + fw * 2];  in operator ()()
73                 anchors[4] -= anchors[5];  in operator ()()
74                 anchors[5] -= integral[ty + fw * 3];  in operator ()()
76                 anchors[0] -= anchors[3];  in operator ()()
77                 anchors[1] -= anchors[4];  in operator ()()
78                 anchors[2] -= anchors[5];  in operator ()()
82                 anchors[6]  = integral[ty];  in operator ()()
83                 anchors[7]  = integral[ty + fw];  in operator ()()
84                 anchors[6] -= anchors[7];  in operator ()()
85                 anchors[8]  = integral[ty + fw * 2];  in operator ()()
86                 anchors[7] -= anchors[8];  in operator ()()
87                 anchors[8] -= integral[ty + fw * 3];  in operator ()()
89                 anchors[3] -= anchors[6];  in operator ()()
90                 anchors[4] -= anchors[7];  in operator ()()
91                 anchors[5] -= anchors[8];  in operator ()()
94                 anchors[0] -= anchors[4];  in operator ()()
95                 anchors[1] -= anchors[4];  in operator ()()
96                 anchors[2] -= anchors[4];  in operator ()()
97                 anchors[3] -= anchors[4];  in operator ()()
98                 anchors[5] -= anchors[4];  in operator ()()
100                 int response = (~(anchors[0] >> 31)) & 4;  in operator ()()
101                 response |= (~(anchors[1] >> 31)) & 2;;  in operator ()()
102                 response |= (~(anchors[2] >> 31)) & 1;  in operator ()()
104                 shift = (~(anchors[5] >> 31)) & 16;  in operator ()()
105                 shift |= (~(anchors[3] >> 31)) & 1;  in operator ()()
108                 anchors[0]  = integral[ty];  in operator ()()
109                 anchors[1]  = integral[ty + fw];  in operator ()()
110                 anchors[0] -= anchors[1];  in operator ()()
111                 anchors[2]  = integral[ty + fw * 2];  in operator ()()
112                 anchors[1] -= anchors[2];  in operator ()()
113                 anchors[2] -= integral[ty + fw * 3];  in operator ()()
115                 anchors[6] -= anchors[0];  in operator ()()
116                 anchors[7] -= anchors[1];  in operator ()()
117                 anchors[8] -= anchors[2];  in operator ()()
120                 anchors[6] -= anchors[4];  in operator ()()
121                 anchors[7] -= anchors[4];  in operator ()()
122                 anchors[8] -= anchors[4];  in operator ()()
124                 shift |= (~(anchors[6] >> 31)) & 2;  in operator ()()
125                 shift |= (~(anchors[7] >> 31)) & 4;  in operator ()()
126                 shift |= (~(anchors[8] >> 31)) & 8;  in operator ()()