122     int is_hole;                /* hole flag */  member
227     scanner->frame_info.is_hole = 1;  in cvStartFindContours()
617 icvTraceContour( schar *ptr, int step, schar *stop_ptr, int is_hole )  in icvTraceContour()  argument
629     s_end = s = is_hole ? 0 : 4;  in icvTraceContour()
801 icvTraceContour_32s( int *ptr, int step, int *stop_ptr, int is_hole )  in icvTraceContour_32s()  argument
815     s_end = s = is_hole ? 0 : 4;  in icvTraceContour_32s()
1049                 int is_hole = 0;  in cvFindNextContour()  local
1065                     is_hole = 1;  in cvFindNextContour()
1068                 if( mode == 0 && (is_hole || img0[lnbd.y * step + lnbd.x] > 0) )  in cvFindNextContour()
1072                 origin.x = x - is_hole;  in cvFindNextContour()
1075 …if( mode <= 1 || (!is_hole && (mode == CV_RETR_CCOMP || mode == CV_RETR_FLOODFILL)) || lnbd.x <= 0…  in cvFindNextContour()
1097                                                           par_info->is_hole ) > 0) ||  in cvFindNextContour()
1101                                                       par_info->is_hole ) > 0) )  in cvFindNextContour()
1115                     if( par_info->is_hole == is_hole )  in cvFindNextContour()
1125                     assert( par_info->is_hole != is_hole );  in cvFindNextContour()
1130                 lnbd.x = x - is_hole;  in cvFindNextContour()
1136                 seq->flags |= is_hole ? CV_SEQ_FLAG_HOLE : 0;  in cvFindNextContour()
1142                     icvFetchContour( img + x - is_hole, step,  in cvFindNextContour()
1157                         lval = img_i[x - is_hole] & 127;  in cvFindNextContour()
1158                         icvFetchContourEx_32s(img_i + x - is_hole, step_i,  in cvFindNextContour()
1170                         icvFetchContourEx( img + x - is_hole, step,  in cvFindNextContour()
1183                 l_cinfo->is_hole = is_hole;  in cvFindNextContour()
1216                 scanner->pt.x = !img_i ? x + 1 : x + 1 - is_hole;  in cvFindNextContour()