kOfxStatErrMissingHostFeature — (4) returned by a plug-in if a host is inadequate.


#include "ofxCore.h"
#define kOfxStatErrMissingHostFeature ((int) 4) 


This status is returned by plug-ins' mainEntry if the host is missing a feature they need to operate. For example, a plug-in may need an overlay GUI to operate sucessfully, which is an optional feature.

This should be returned from the kOfxActionLoad , kOfxActionDescribe or kOfxImageEffectActionDescribeInContext actions, so a host can unload the plug-in before it attempts to create an instance of the plug-in.