Lines Matching refs:_map
169 uchar* _map;
209 _map = map + mapstep*i + 1;
210 _map[-1] = _map[size.width] = 1;
253 if( m > high && !prev_flag && _map[j-mapstep] != 2 )
255 CANNY_PUSH( _map + j );
259 _map[j] = (uchar)0;
267 if( m > high && !prev_flag && _map[j-mapstep] != 2 )
269 CANNY_PUSH( _map + j );
273 _map[j] = (uchar)0;
282 if( m > high && !prev_flag && _map[j-mapstep] != 2 )
284 CANNY_PUSH( _map + j );
288 _map[j] = (uchar)0;
294 _map[j] = (uchar)1;
342 const uchar* _map = map + mapstep*(i+1) + 1;
346 _dst[j] = (uchar)-(_map[j] >> 1);
