QueryInterface    422 libavdevice/decklink_dec.cpp     if (ctx->dl->QueryInterface(IID_IDeckLinkInput, (void **) &ctx->dli) != S_OK) {
QueryInterface    362 libavdevice/decklink_enc.cpp     if (ctx->dl->QueryInterface(IID_IDeckLinkOutput, (void **) &ctx->dlo) != S_OK) {
QueryInterface     86 libavdevice/dshow_enummediatypes.c     SETVTBL(vtbl, libAVEnumMediaTypes, QueryInterface);
QueryInterface     83 libavdevice/dshow_enumpins.c     SETVTBL(vtbl, libAVEnumPins, QueryInterface);
QueryInterface    170 libavdevice/dshow_filter.c     SETVTBL(vtbl, libAVFilter, QueryInterface);
QueryInterface    217 libavdevice/dshow_pin.c     SETVTBL(imemvtbl, libAVMemInputPin, QueryInterface);
QueryInterface    229 libavdevice/dshow_pin.c     SETVTBL(vtbl, libAVPin, QueryInterface);