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Just force high perf gpu

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This commit is contained in:
momo5502 2023-02-18 10:57:03 +01:00
parent 4c74c5ca4a
commit d424dfe29b
1 changed files with 2 additions and 16 deletions
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18
src/client/main.cpp
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@ -227,26 +227,12 @@ namespace
const auto self = utils::nt::library::get_by_address(&trigger_high_performance_gpu_switch);
const auto path = self.get_path().make_preferred().wstring();
/*if (RegQueryValueExW(key, path.data(), nullptr, nullptr, nullptr, nullptr) != ERROR_FILE_NOT_FOUND)
if (RegQueryValueExW(key, path.data(), nullptr, nullptr, nullptr, nullptr) != ERROR_FILE_NOT_FOUND)
{
return;
}*/
auto preference = DXGI_GPU_PREFERENCE_UNSPECIFIED;
CComPtr<IDXGIFactory6> factory{};
if (SUCCEEDED(CreateDXGIFactory1(__uuidof(IDXGIFactory6), reinterpret_cast<void**>(&factory))))
{
CComPtr<IDXGIAdapter> adapter{};
if (SUCCEEDED(
factory->EnumAdapterByGpuPreference(0, DXGI_GPU_PREFERENCE_HIGH_PERFORMANCE, __uuidof(IDXGIAdapter),
reinterpret_cast<void**>(&adapter))) && adapter)
{
preference = DXGI_GPU_PREFERENCE_HIGH_PERFORMANCE;
}
}
const std::wstring data = L"GpuPreference=" + std::to_wstring(preference) + L";";
const std::wstring data = L"GpuPreference=2;";
RegSetValueExW(key, self.get_path().make_preferred().wstring().data(), 0, REG_SZ,
reinterpret_cast<const BYTE*>(data.data()),
static_cast<DWORD>((data.size() + 1u) * 2));