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26 lines
934 B
C++
26 lines
934 B
C++
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#include "NvidiaUtil.h"
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#include <d3d11.h>
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bool IsNvidiaOverlayLoaded()
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{
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return GetModuleHandleW(L"nvspcap64.dll");
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}
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// This makes the Nvidia overlay happy.
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// The call to `D3D11CreateDevice` probably causes some of their
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// internal hooks to be called and do the required init work before the game window opens.
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//
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// We do dynamic invocation in order not to link `d3d11.dll` at compile-time
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HRESULT CreateEarlyDxDevice(ID3D11Device** appOutDevice, D3D_FEATURE_LEVEL* apOutFeatureLevel)
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{
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HMODULE d3d11Module = GetModuleHandleW(L"d3d11.dll");
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if (!d3d11Module)
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return E_FAIL;
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const auto pD3D11CreateDeviceFn =
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reinterpret_cast<decltype(&D3D11CreateDevice)>(GetProcAddress(d3d11Module, "D3D11CreateDevice"));
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return pD3D11CreateDeviceFn(nullptr, D3D_DRIVER_TYPE_HARDWARE, nullptr, 0, nullptr, 0, D3D11_SDK_VERSION,
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appOutDevice, apOutFeatureLevel, nullptr);
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}
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