ayo
65ab1460a8
Players extract one ZIP into the game folder, copy their two NVIDIA DLLs, and start the game from Steam, Epic or a shortcut. No launcher script is needed; settings live in d4r\d4r.ini. - Shim player mode: when the launcher has not set D4R_HIP_ROOT and d4r.ini sits beside the shim, derive the backend environment from it. Codegen flags stay at the Windows-validated values. NVIDIA DLLs must match an exact SHA256 in dll-pins.txt, with "you have X, you need Y" errors. Rejects a vkd3d/Wine d3d12.dll and code objects built for another GPU. [DLSS] Model accepts K or M and is applied by rewriting the render preset hints. - d4r.ini exposes only options that exist on Windows: Model, AsyncInterop, ValidateOutput, Log, CacheDir. Invalid values fall back with a note in d4r_nvngx.log. - d4r_nvngx_loader: one _nvngx.dll for all GPUs. It matches the game's adapter by LUID and loads _nvngx_<arch>.dll from the same folder. - OptiScaler patch 0006: relative NvngxPath/NvngxDlssPath/ NvngxFeaturePath resolve against OptiScaler's folder. - package-windows-release.ps1 builds the release from the per-target game packages and refuses mixed targets or differing shared runtimes. - Tests: test-player-config.ps1 (ini and DLL-pin decisions, loader selection on the local GPU) and test-windows-release-package.ps1.
34 lines
1.9 KiB
C++
34 lines
1.9 KiB
C++
// Calls the drag-in loader the way OptiScaler does: the GPU-free discovery
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// marker, then NGX feature requirements for every DXGI adapter.
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#include <windows.h>
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#include <dxgi.h>
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#include <cstdio>
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struct Info { unsigned SDKVersion, FeatureID; char reserved[48]; };
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struct Requirement { unsigned FeatureSupported, MinHWArchitecture; char MinOSVersion[255]; };
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using Requirements = unsigned (*)(IDXGIAdapter*, const Info*, Requirement*);
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using Version = unsigned (*)();
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int wmain(int argc, wchar_t** argv) {
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if (argc != 2) { std::printf("usage: loader_selection_probe LOADER_DLL\n"); return 2; }
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HMODULE loader = LoadLibraryW(argv[1]);
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if (!loader) { std::printf("LOAD_FAILED error=%lu\n", GetLastError()); return 2; }
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auto version = reinterpret_cast<Version>(reinterpret_cast<void*>(GetProcAddress(loader, "d4r_WindowsBackendVersion")));
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auto requirements = reinterpret_cast<Requirements>(reinterpret_cast<void*>(GetProcAddress(loader, "NVSDK_NGX_D3D12_GetFeatureRequirements")));
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if (!version || !requirements) { std::printf("EXPORTS_MISSING\n"); return 2; }
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std::printf("MARKER version=%u hip_loaded=%d\n", version(), GetModuleHandleW(L"amdhip64_7.dll") != nullptr);
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IDXGIFactory1* factory = nullptr;
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if (FAILED(CreateDXGIFactory1(__uuidof(IDXGIFactory1), reinterpret_cast<void**>(&factory)))) return 2;
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IDXGIAdapter1* adapter = nullptr;
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for (UINT i = 0; factory->EnumAdapters1(i, &adapter) == S_OK; ++i) {
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DXGI_ADAPTER_DESC1 desc{}; adapter->GetDesc1(&desc);
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Info info{0x15, 1, {}}; Requirement result{};
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const unsigned status = requirements(adapter, &info, &result);
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std::printf("ADAPTER vendor=0x%04x status=0x%x supported=%u marker=0x%x name=%ls\n", desc.VendorId, status,
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result.FeatureSupported, result.MinHWArchitecture, desc.Description);
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adapter->Release();
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}
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factory->Release();
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return 0;
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}
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