Replace d3d10.dll/dxgi.dll absolute path with relative

[vlad54rus]

CryRenderD3D10.dll loads d3d10.dll and dxgi.dll directly from C:\Windows\System32 which causes problems when using some dll wrappers such as DXVK (doitsujin/dxvk#551 (comment)).

[ccomrade]

This is strange because CryRenderD3D10.dll has both d3d10.dll and dxgi.dll as its dependencies (dxgi.dll indirectly via d3d10.dll):

However, it also loads them explicitly (LoadLibraryW) from C:\Windows\System32 (GetSystemDirectoryW) during startup. Any idea what could be the reason for this weird behavior? CryRenderD3D9.dll doesn't do that with its DirectX DLLs.

[vlad54rus]

Some developers do that, no idea why. But Crysis Warhead doesn't have such behavior.
I'd suggest removing GetSystemDirectoryW related code and replacing it with just LoadLibraryW("d3d10.dll") and LoadLibraryW("dxgi.dll").

[ccomrade]

Implemented. Can you test that it works with DXVK now? Here are the EXEs. Or you can take those big ones from CI/CD artifacts. I should finally implement CI/CD builds with VS2005 compiler to automatically build small EXEs as well.

c1-launcher-v5-build.zip

[vlad54rus]

Works great, thank you.

[ccomrade]

No problem. Thanks for the test and for reporting the issue.