NVIDIA GameWorks Integration

[BrickTop]

@;383621

Thanks for reporting .
The problem is that I forgot to add some #if-s, and certain pieces of code still referenced VXGI when you disable it.
The fix is easy: (you can switch to my VXGI-4.9 branch to get updates quickly, or apply the patch manually to your working copy).

Thanks, ! Everything compiled perfectly with WITH_GFSDK_VXGI=0 time