diff --git a/overlay_experimental/DX10_Hook.cpp b/overlay_experimental/DX10_Hook.cpp index 02d2128..e4f3a39 100644 --- a/overlay_experimental/DX10_Hook.cpp +++ b/overlay_experimental/DX10_Hook.cpp @@ -14,7 +14,8 @@ bool DX10_Hook::start_hook() { if (!_hooked) { - Hook_Manager::Inst().FoundRenderer(this); + if (!Windows_Hook::Inst().start_hook()) + return false; IDXGISwapChain* pSwapChain; ID3D10Device* pDevice; @@ -37,8 +38,11 @@ bool DX10_Hook::start_hook() if (pDevice != nullptr && pSwapChain != nullptr) { - _hooked = true; PRINT_DEBUG("Hooked DirectX 10\n"); + + _hooked = true; + Hook_Manager::Inst().FoundRenderer(this); + loadFunctions(pDevice, pSwapChain); UnhookAll(); @@ -50,8 +54,7 @@ bool DX10_Hook::start_hook() ); EndHook(); - if (Windows_Hook::Inst().start_hook()) - get_steam_client()->steam_overlay->HookReady(); + get_steam_client()->steam_overlay->HookReady(); } else { diff --git a/overlay_experimental/DX11_Hook.cpp b/overlay_experimental/DX11_Hook.cpp index cb18260..9c65e16 100644 --- a/overlay_experimental/DX11_Hook.cpp +++ b/overlay_experimental/DX11_Hook.cpp @@ -24,7 +24,8 @@ bool DX11_Hook::start_hook() { if (!_hooked) { - Hook_Manager::Inst().FoundRenderer(this); + if (!Windows_Hook::Inst().start_hook()) + return false; IDXGISwapChain* pSwapChain; ID3D11Device* pDevice; @@ -47,8 +48,11 @@ bool DX11_Hook::start_hook() if (pDevice != nullptr && pSwapChain != nullptr) { - _hooked = true; PRINT_DEBUG("Hooked DirectX 11\n"); + + _hooked = true; + Hook_Manager::Inst().FoundRenderer(this); + loadFunctions(pDevice, pSwapChain); UnhookAll(); @@ -60,8 +64,7 @@ bool DX11_Hook::start_hook() ); EndHook(); - if (Windows_Hook::Inst().start_hook()) - get_steam_client()->steam_overlay->HookReady(); + get_steam_client()->steam_overlay->HookReady(); } else { diff --git a/overlay_experimental/DX12_Hook.cpp b/overlay_experimental/DX12_Hook.cpp index 2e4790e..b89cc9f 100644 --- a/overlay_experimental/DX12_Hook.cpp +++ b/overlay_experimental/DX12_Hook.cpp @@ -14,6 +14,9 @@ bool DX12_Hook::start_hook() { if (!_hooked) { + //if (!Windows_Hook::Inst().start_hook()) + // return false; + PRINT_DEBUG("Hooked DirectX 12\n"); return false; } diff --git a/overlay_experimental/DX9_Hook.cpp b/overlay_experimental/DX9_Hook.cpp index 0d9231f..1c66282 100644 --- a/overlay_experimental/DX9_Hook.cpp +++ b/overlay_experimental/DX9_Hook.cpp @@ -16,7 +16,8 @@ bool DX9_Hook::start_hook() { if (!_hooked) { - Hook_Manager::Inst().FoundRenderer(this); + if (!Windows_Hook::Inst().start_hook()) + return false; IDirect3D9Ex* pD3D; IDirect3DDevice9Ex* pDeviceEx; @@ -33,8 +34,11 @@ bool DX9_Hook::start_hook() if (pDeviceEx != nullptr) { - _hooked = true; PRINT_DEBUG("Hooked DirectX 9\n"); + + _hooked = true; + Hook_Manager::Inst().FoundRenderer(this); + loadFunctions(pDeviceEx); UnhookAll(); @@ -47,8 +51,7 @@ bool DX9_Hook::start_hook() ); EndHook(); - if (Windows_Hook::Inst().start_hook()) - get_steam_client()->steam_overlay->HookReady(); + get_steam_client()->steam_overlay->HookReady(); } else { diff --git a/overlay_experimental/Hook_Manager.cpp b/overlay_experimental/Hook_Manager.cpp index a12e06f..2195088 100644 --- a/overlay_experimental/Hook_Manager.cpp +++ b/overlay_experimental/Hook_Manager.cpp @@ -29,111 +29,73 @@ decltype(wglMakeCurrent)* _wglMakeCurrent; HRESULT STDMETHODCALLTYPE Hook_Manager::MyIDXGISwapChain_Present(IDXGISwapChain* _this, UINT SyncInterval, UINT Flags) { - IUnknown *pDevice; - _this->GetDevice(__uuidof(ID3D10Device), (void**)&pDevice); - if (pDevice) + Hook_Manager& inst = Hook_Manager::Inst(); + if (!inst.stop_retry()) { - Hook_Manager::Inst().UnHookAllRendererDetector(); - DX10_Hook* hook = DX10_Hook::Inst(); - if (!hook->start_hook()) - { - // Hook failed, start over - delete static_cast(hook); - Hook_Manager::Inst().HookRenderer(); - } - else - { - Hook_Manager::Inst().AddHook(hook); - } - } - else - { - _this->GetDevice(__uuidof(ID3D11Device), (void**)& pDevice); + IUnknown* pDevice; + _this->GetDevice(__uuidof(ID3D10Device), (void**)& pDevice); if (pDevice) { - Hook_Manager::Inst().UnHookAllRendererDetector(); - DX11_Hook* hook = DX11_Hook::Inst(); - if (!hook->start_hook()) - { - // Hook failed, start over - delete static_cast(hook); - Hook_Manager::Inst().HookRenderer(); - } - else - { - Hook_Manager::Inst().AddHook(hook); - } + DX10_Hook* hook = DX10_Hook::Inst(); + if (hook->start_hook()) + inst.AddHook(hook); } else { - _this->GetDevice(__uuidof(ID3D12Device), (void**)& pDevice); - DX12_Hook* hook = DX12_Hook::Inst(); - if (!hook->start_hook()) + _this->GetDevice(__uuidof(ID3D11Device), (void**)& pDevice); + if (pDevice) { - // Hook failed, start over - delete static_cast(hook); - Hook_Manager::Inst().HookRenderer(); + DX11_Hook* hook = DX11_Hook::Inst(); + if (hook->start_hook()) + inst.AddHook(hook); } else { - Hook_Manager::Inst().AddHook(hook); + _this->GetDevice(__uuidof(ID3D12Device), (void**)& pDevice); + DX12_Hook* hook = DX12_Hook::Inst(); + if (hook->start_hook()) + inst.AddHook(hook); } } + if (pDevice) pDevice->Release(); } - if (pDevice) pDevice->Release(); return (_this->*_IDXGISwapChain_Present)(SyncInterval, Flags); } HRESULT STDMETHODCALLTYPE Hook_Manager::MyPresent(IDirect3DDevice9* _this, CONST RECT* pSourceRect, CONST RECT* pDestRect, HWND hDestWindowOverride, CONST RGNDATA* pDirtyRegion) { - Hook_Manager::Inst().UnHookAllRendererDetector(); - DX9_Hook* hook = DX9_Hook::Inst(); - if (!hook->start_hook()) + Hook_Manager& inst = Hook_Manager::Inst(); + if (!inst.stop_retry()) { - // Hook failed, start over - delete static_cast(hook); - Hook_Manager::Inst().HookRenderer(); - } - else - { - Hook_Manager::Inst().AddHook(hook); + DX9_Hook* hook = DX9_Hook::Inst(); + if (hook->start_hook()) + inst.AddHook(hook); } return (_this->*_IDirect3DDevice9_Present)(pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion); } HRESULT STDMETHODCALLTYPE Hook_Manager::MyPresentEx(IDirect3DDevice9Ex* _this, CONST RECT* pSourceRect, CONST RECT* pDestRect, HWND hDestWindowOverride, CONST RGNDATA* pDirtyRegion, DWORD dwFlags) { - Hook_Manager::Inst().UnHookAllRendererDetector(); - DX9_Hook* hook = DX9_Hook::Inst(); - if (!hook->start_hook()) + Hook_Manager& inst = Hook_Manager::Inst(); + if (!inst.stop_retry()) { - // Hook failed, start over - delete static_cast(hook); - Hook_Manager::Inst().HookRenderer(); - } - else - { - Hook_Manager::Inst().AddHook(hook); + DX9_Hook* hook = DX9_Hook::Inst(); + if (hook->start_hook()) + inst.AddHook(hook); } return (_this->*_IDirect3DDevice9Ex_PresentEx)(pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion, dwFlags); } BOOL WINAPI Hook_Manager::MywglMakeCurrent(HDC hDC, HGLRC hGLRC) { - Hook_Manager::Inst().UnHookAllRendererDetector(); - OpenGL_Hook* hook = OpenGL_Hook::Inst(); - if (!hook->start_hook()) + Hook_Manager& inst = Hook_Manager::Inst(); + if (!inst.stop_retry()) { - // Hook failed, start over - delete static_cast(hook); - Hook_Manager::Inst().HookRenderer(); + OpenGL_Hook* hook = OpenGL_Hook::Inst(); + if (hook->start_hook()) + inst.AddHook(hook); } - else - { - Hook_Manager::Inst().AddHook(hook); - } - return _wglMakeCurrent(hDC, hGLRC); } @@ -369,6 +331,20 @@ HMODULE WINAPI Hook_Manager::MyLoadLibraryExW(LPCWSTR lpLibFileName, HANDLE hFil return res; } +bool Hook_Manager::stop_retry() +{ + // Retry 200 times, we look for rendering functions so its actually: "retry for 200 frames" + bool stop = ++_hook_retries >= 200; + + if (stop) + { + PRINT_DEBUG("We found a renderer but couldn't hook it, aborting overlay hook.\n"); + FoundRenderer(nullptr); + } + + return stop; +} + void Hook_Manager::HookLoadLibrary() { if (!_renderer_found && !_loadlibrary_hooked) @@ -393,24 +369,8 @@ void Hook_Manager::HookLoadLibrary() #endif -void Hook_Manager::UnHookAllRendererDetector() -{ - auto it = std::find(_hooks.begin(), _hooks.end(), rendererdetect_hook); - if (it != _hooks.end()) - { - _hooks.erase(it); - delete rendererdetect_hook; - rendererdetect_hook = nullptr; - } - _loadlibrary_hooked = false; - _ogl_hooked = false; - -#ifdef STEAM_WIN32 - _dxgi_hooked = _dx9_hooked = false; -#endif -} - Hook_Manager::Hook_Manager(): + _hook_retries(0), #ifdef STEAM_WIN32 _loadlibrary_hooked(false), _dxgi_hooked(false), diff --git a/overlay_experimental/Hook_Manager.h b/overlay_experimental/Hook_Manager.h index 7f634e7..6ba20a0 100644 --- a/overlay_experimental/Hook_Manager.h +++ b/overlay_experimental/Hook_Manager.h @@ -31,6 +31,7 @@ protected: // If you do that, you should consider moving the renderer hooks to its own class and keep this one generic ? std::vector _hooks; + unsigned int _hook_retries; bool _renderer_found; // Is the renderer hooked ? bool _ogl_hooked; // wglMakeCurrent is hooked ? (opengl) Base_Hook* rendererdetect_hook; @@ -39,10 +40,10 @@ protected: Hook_Manager(); virtual ~Hook_Manager(); - void UnHookAllRendererDetector(); // Setup opengl device void hook_opengl(); + bool stop_retry(); void HookLoadLibrary(); #if defined(_WIN32) || defined(WIN32) || defined(_WIN64) || defined(WIN64) diff --git a/overlay_experimental/OpenGL_Hook.cpp b/overlay_experimental/OpenGL_Hook.cpp index ffea7a2..ef707c0 100644 --- a/overlay_experimental/OpenGL_Hook.cpp +++ b/overlay_experimental/OpenGL_Hook.cpp @@ -18,14 +18,20 @@ bool OpenGL_Hook::start_hook() { if (!_hooked) { - Hook_Manager::Inst().FoundRenderer(this); + if (!Windows_Hook::Inst().start_hook()) + return false; GLenum err = glewInit(); if (err == GLEW_OK) { - _hooked = true; PRINT_DEBUG("Hooked OpenGL\n"); + + _hooked = true; + Hook_Manager::Inst().FoundRenderer(this); + + wglSwapBuffers = (decltype(wglSwapBuffers))GetProcAddress(reinterpret_cast(_library), "wglSwapBuffers"); + UnhookAll(); BeginHook(); HookFuncs( @@ -33,8 +39,7 @@ bool OpenGL_Hook::start_hook() ); EndHook(); - if (Windows_Hook::Inst().start_hook()) - get_steam_client()->steam_overlay->HookReady(); + get_steam_client()->steam_overlay->HookReady(); } else { @@ -62,7 +67,6 @@ void OpenGL_Hook::resetRenderState() // Try to make this function and overlay's proc as short as possible or it might affect game's fps. void OpenGL_Hook::prepareForOverlay(HDC hDC) { - HWND hWnd = WindowFromDC(hDC); RECT rect; diff --git a/overlay_experimental/Windows_Hook.h b/overlay_experimental/Windows_Hook.h index 9b2c80f..32b4350 100644 --- a/overlay_experimental/Windows_Hook.h +++ b/overlay_experimental/Windows_Hook.h @@ -11,7 +11,7 @@ class Windows_Hook : public Base_Hook { public: - //static constexpr const char* DLL_NAME = "user32.dll"; + static constexpr const char* DLL_NAME = "user32.dll"; private: // Variables