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Disable NtLoadDll hook

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This commit is contained in:
cdozdil
2026-06-11 03:58:58 +02:00
committed by FakeMichau
parent 8b7f7c951b
commit 5df0203705
4 changed files with 20 additions and 12 deletions
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OptiScaler/hooks/D3D12_Hooks.cpp
-2
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@@ -345,8 +345,6 @@ static void hkSetComputeRootSignature(ID3D12GraphicsCommandList* commandList, ID
tracking = true;
}
LOG_TRACE("Tracking: {}", tracking);
s_SetComputeRootSignature.o_earlyHook(commandList, pRootSignature);
}
OptiScaler/hooks/LibraryLoad_Hooks.cpp
+16 -8
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@@ -277,8 +277,6 @@ HMODULE LibraryLoadHooks::LoadLibraryCheckW(std::wstring libName, LPCWSTR lpLibF
}
else if (CheckDllNameW(&libName, &overlayNamesW))
{
LOG_DEBUG("Overlay dll: {}", wstring_to_string(libName));
// If we hook CreateSwapChainForHwnd & CreateSwapChainForCoreWindow here
// Order of CreateSwapChain calls become
// Game -> Overlay -> Opti
@@ -297,30 +295,40 @@ HMODULE LibraryLoadHooks::LoadLibraryCheckW(std::wstring libName, LPCWSTR lpLibF
auto module = NtdllProxy::LoadLibraryExW_Ldr(libName.c_str(), NULL, 0);
LOG_DEBUG("Overlay dll: {}, module: {:X}", wstring_to_string(libName), (size_t) module);
if (module != nullptr)
{
if (DxgiProxy::Module() != nullptr)
{
insideThisCode = true;
LOG_INFO("Calling CreateDxgiFactory methods for overlay!");
IDXGIFactory* factory = nullptr;
IDXGIFactory1* factory1 = nullptr;
IDXGIFactory2* factory2 = nullptr;
if (DxgiProxy::CreateDxgiFactory_()(__uuidof(factory), &factory) == S_OK && factory != nullptr)
auto ocResult = DxgiProxy::CreateDxgiFactory_()(__uuidof(factory), &factory);
LOG_DEBUG("CreateDxgiFactory result: {:X}", ocResult);
if (ocResult == S_OK && factory != nullptr)
{
insideThisCode = true;
LOG_DEBUG("CreateDxgiFactory ok");
factory->Release();
}
if (DxgiProxy::CreateDxgiFactory1_()(__uuidof(factory1), &factory1) == S_OK && factory1 != nullptr)
ocResult = DxgiProxy::CreateDxgiFactory1_()(__uuidof(factory1), &factory1);
LOG_DEBUG("CreateDxgiFactory1 result: {:X}", ocResult);
if (ocResult == S_OK && factory1 != nullptr)
{
LOG_DEBUG("CreateDxgiFactory1 ok");
factory1->Release();
}
if (DxgiProxy::CreateDxgiFactory2_()(0, __uuidof(factory2), &factory2) == S_OK && factory2 != nullptr)
ocResult = DxgiProxy::CreateDxgiFactory2_()(0, __uuidof(factory2), &factory2);
LOG_DEBUG("CreateDxgiFactory2 result: {:X}", ocResult);
if (ocResult == S_OK && factory2 != nullptr)
{
LOG_DEBUG("CreateDxgiFactory2 ok");
factory2->Release();
@@ -467,7 +475,7 @@ HMODULE LibraryLoadHooks::LoadLibraryCheckW(std::wstring libName, LPCWSTR lpLibF
auto module = NtdllProxy::LoadLibraryExW_Ldr(libName.c_str(), NULL, 0);
if (module != nullptr)
InitFSR4Update();
Amdxc64Hooks::Init();
return module;
}
OptiScaler/hooks/Ntdll_Hooks.h
+2 -2
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@@ -197,8 +197,8 @@ class NtdllHooks
if (o_RtlGetVersion == nullptr)
o_RtlGetVersion = NtdllProxy::Hook_RtlGetVersion(hkRtlGetVersion);
if (o_NtLoadDll == nullptr)
o_NtLoadDll = NtdllProxy::Hook_NtLoadDll(hkNtLoadDll);
// if (o_NtLoadDll == nullptr)
// o_NtLoadDll = NtdllProxy::Hook_NtLoadDll(hkNtLoadDll);
if (o_LdrLoadDll == nullptr)
o_LdrLoadDll = NtdllProxy::Hook_LdrLoadDll(hkLdrLoadDll);
OptiScaler/proxies/Dxgi_Proxy.h
+2
View File
@@ -45,6 +45,8 @@ class DxgiProxy
if (_dll == nullptr)
return;
LOG_DEBUG("dxgi.dll loaded at {:X}", (uintptr_t) _dll);
_CreateDxgiFactory = (PFN_CreateDxgiFactory) KernelBaseProxy::GetProcAddress_()(_dll, "CreateDXGIFactory");
_CreateDxgiFactory1 = (PFN_CreateDxgiFactory1) KernelBaseProxy::GetProcAddress_()(_dll, "CreateDXGIFactory1");
_CreateDxgiFactory2 = (PFN_CreateDxgiFactory2) KernelBaseProxy::GetProcAddress_()(_dll, "CreateDXGIFactory2");