From d424dfe29b230fc444b6c8489cf7c65cebc6f01b Mon Sep 17 00:00:00 2001
From: momo5502 <mauriceheumann@gmail.com>
Date: Sat, 18 Feb 2023 10:57:03 +0100
Subject: [PATCH] Just force high perf gpu

---
 src/client/main.cpp | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/src/client/main.cpp b/src/client/main.cpp
index dc49c219..7527ca7f 100644
--- a/src/client/main.cpp
+++ b/src/client/main.cpp
@@ -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));