What I want to do is change it on master, so that if we are
(1) Running on Windows 10 or better, use the Skia/DirectX backend
(2) Otherwise use the Skia/Raster backend
And see how that goes in terms of problems.
My reasoning is that the Vulkan API in Windows graphics drivers is less likely to be well-tested (at this point in time), compared to the DirectX API.
Regards, Noel Grandin