Mike-Solar
ea9b451d0b
Three independent host-side gaps kept real plugins from instantiating: - clips now define OfxImageClipPropFieldOrder (default OfxFieldNone): ofxs Clip::getFieldOrder() is a strong read with no default, so field-aware plugins (Mirror) threw PropertyUnknownToHost -> MissingHostFeature from createInstance - OfxParamPropParametricUIColour is no longer predefined as an empty array: the OFX implicit-create semantics let the plugin's first propSetDouble create the property and grow it index by index, while the empty predefined array rejected every write at index >= 1 with BadIndex (ColorLookup, HueCorrect describeInContext) - Host::create_instance_preferred: context selection with fallback (filter -> general -> tracker -> paint -> rest). TrackerPM advertises the filter context but its createInstance fetches a Mask clip that its describe only defines for tracker/general/paint; Natron simply instantiates it in the tracker context, and now so do we. Both the node-registration scan and the shared instance factory use it. Still unsupported, by design: Premult/Unpremult (this openfx-misc build hard-requires the Nuke multi-plane suite + dynamic choices) and the stereo view plugins (Switch/anaglyph/joinViews/etc. need Natron's isNatron multi-clip folding or view rendering). Verified: ColorLookup, HueCorrect, Mirror, TrackerPM now instantiate; full oak-plugin suite green.