Re: [PATCH 2/2] d2d1: Introduce a registry key to limit the maximum supported factory version.

[Henri Verbeet]

On 22 January 2018 at 15:55, Józef Kucia  wrote:
> I'm not sure, but it could make more sense to make the version setting
> more general, and limit all interfaces to a given Direct2D version
> instead of just the factory interface. One could specify maximum
> Direct2D version in registry, e.g. 1.0, 1.1, 1.2.

I suppose. In practice I'd expect the useful values for this to be
just 0 (API without device) and ~0u (API with device).