Add dxgi to the proxy export list#103
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ManlyMarco
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The build needs to be fixed before this can be merged. |
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Forward the five dxgi.dll exports (CreateDXGIFactory/1/2, DXGIDeclareAdapterRemovalSupport, DXGIGetDebugInterface1) so the doorstop proxy can stand in as dxgi.dll -- the proxy host some titles load instead of winhttp/version. Same mechanism as the existing version/winhttp lists.
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Rebased onto current master (now includes #106), so this is back to just the five dxgi exports. The earlier CI red was an older toolchain treating |
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What
Adds the public
dxgi.dllexports (CreateDXGIFactory,CreateDXGIFactory1,CreateDXGIFactory2,DXGIDeclareAdapterRemovalSupport,DXGIGetDebugInterface1) toproxylist.txtso the proxy also works when renamed todxgi.dll.Why
Some Unity 6 IL2CPP games - DMM titles especially - touch winhttp very early (their own networking/DRM), and with the
winhttp.dllproxy host they silently fail to launch (#102). Those games importdxgi.dlltoo, sodxgi.dllis a clean alternative host - but the proxy currently exports no dxgi functions, so renaming it todxgi.dllleaves the game unable to resolveCreateDXGIFactory*and it crashes on startup.The proxy already picks its real host by its own filename (
proxy.h->system32\<name>.dll), so asdxgi.dllit forwards to the system dxgi correctly - only the export list was missing.Testing
dxgi.dll, and launched Princess Connect! Re:Dive (DMM, Unity 6000.0.58f2, IL2CPP) with it: the game starts and BepInEx bootstraps, whereas thewinhttp.dllhost silently fails to launch the same game.Additive only -
winhttp.dll/version.dllare unaffected (they just carry a few extra unused exports, the same way winhttp and version already share one list).Refs #102