[douche]

> But, that's assuming that it's not possible to write a wrapper on top of DX (for Xbone) that proves a Vulkan API.

Is this not how Vulkan on Windows works? Given how many OpenGL drivers were just shims over DirectX in the past, I wouldnt be surprised if the same course was charted there.

[shmerl]

No, it's pointless to do that. Why all the extra overhead? Vulkan talks directly to the hardware driver.