ayo
7c5d3c9157
Add native K/M/RR inference engines, HIP kernels, replay and validation harnesses, and Windows DLSS setup and runtime support. Include GPU profiling tools, build and packaging scripts, platform integration patches, and implementation documentation.
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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