Looks like it includes the stuff for running OpenGL, OpenCL, Vulkan and VA-API on top of D3D12 as well.
Microsoft made their own Mesa builds for this once, but they don't appear to be updating them? https://apps.microsoft.com/detail/9nqpsl29bfff
Microsoft made their own Mesa builds for this once, but they don't appear to be updating them? https://apps.microsoft.com/detail/9nqpsl29bfff
Like Apple, I think Microsoft see OpenGL as a legacy compatibility thing only.