D3D10 and D3D11 are very similar (I remember DXVK claiming that, which is why the supported both at once). I don't think we had usable D3D10 support before DXV

D3D10 and D3D11 are very similar (I remember DXVK claiming that, which is why the supported both at once). I don't think we had usable D3D10 support before DXVK, but I may be wrong.