QSVVPPCrop        596 libavfilter/qsvvpp.c         QSVVPPCrop *crop = param->crop + i;
QSVVPPCrop         62 libavfilter/qsvvpp.h     QSVVPPCrop *crop;
QSVVPPCrop        293 libavfilter/vf_vpp_qsv.c     QSVVPPCrop      crop  = { 0 };