activeBackend property

  1. @override
PreferredBackend? activeBackend
final

Carried from the engine's ForwardPassDescriptor, never decided here. This facade is runtime-agnostic by design, so it is not entitled to an opinion about which backend ran — asserting CPU here would report the next GPU-capable engine as CPU with nothing to catch it.

Implementation

@override
final PreferredBackend? activeBackend;