Lines Matching refs:uchar
53 uchar **stack_top, **stack_bottom = 0;
65 uchar* map;
131 map = (uchar*)(mag_buf[2] + size.width + 2);
135 CV_CALL( stack_top = stack_bottom = (uchar**)cvAlloc( maxsize*sizeof(stack_top[0]) ));
153 #define CANNY_PUSH(d) *(d) = (uchar)2, *stack_top++ = (d)
169 uchar* _map;
221 uchar** new_stack_bottom;
223 CV_CALL( new_stack_bottom = (uchar**)cvAlloc( maxsize * sizeof(stack_top[0])) );
259 _map[j] = (uchar)0;
273 _map[j] = (uchar)0;
288 _map[j] = (uchar)0;
294 _map[j] = (uchar)1;
307 uchar* m;
310 uchar** new_stack_bottom;
312 CV_CALL( new_stack_bottom = (uchar**)cvAlloc( maxsize * sizeof(stack_top[0])) );
342 const uchar* _map = map + mapstep*(i+1) + 1;
343 uchar* _dst = dst->data.ptr + dst->step*i;
346 _dst[j] = (uchar)-(_map[j] >> 1);
