Re: [PATCH v9 0/3] MR4915: d3d9: Implement Direct3DCreate9On12().

[Elizabeth Figura (＠zfigura)]

> > We can just make that an explicit boolean field. See how we handle IID_IDirect3D9Ex.
>
> Thanks, I've updated it based on that.

d3d9on12 is still a separate object in the latest revision.
> > Well, we aren't actually checking anything; we're printing a FIXME. But moreover I don't understand what there is to check. What does it mean for a d3d12 device to "match" the d3d9 device?
>
> According to the test, the D3D12 device retrieved from the Direct3DDevice9On12 object should match the one set in the override list.

Why does that affect whether d3d9on12 is a separate object? Just store the d3d12 device pointer in whatever existing objects need it. If IDirect3DDevice9On12 is an interface on the directx object, store it in the directx object.