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.
All crates take the oak-* kebab-case naming (oak-audio, oak-codec,
oak-common, oak-core, oak-ffmpeg-link, oak-node, oak-otio, oak-plugin,
oak-render, oak-storage, oak-task, oak-timeline, oak-undo), with the
lib identifiers rewritten (oakrender:: -> oak_render::, oakcore_rs:: ->
oak_core::, ...) across all 226 referencing files.
The GUI application moves from the workspace root into
crates/oak-app/: src/, build.rs (paths fixed for the new location) and
tests/ travel with it, the root Cargo.toml becomes workspace-only
([workspace] + workspace.package + profiles), and the app package
inherits the workspace version. The screenshots example becomes a
standalone crate examples/simple_player/ with its own Cargo.toml.
Every crate now inherits the single workspace version
(version.workspace = true), and the workflows' crate paths and the
build docs follow the renames.
Validated with a clean cargo check --workspace.
Mike-Solar