JERR_VIRTUAL_BUG  776 3rdparty/libjpeg/jmemmgr.c       ERREXIT(cinfo, JERR_VIRTUAL_BUG);
JERR_VIRTUAL_BUG  861 3rdparty/libjpeg/jmemmgr.c       ERREXIT(cinfo, JERR_VIRTUAL_BUG);