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| ## 1.0 ([Dec 9, 2024](https://github.com/ramensoftware/windhawk-mods/blob/1fd480af6b69fe3339d52712268afa8a87839f7a/mods/shadowplay-do-not-disable.wh.cpp)) | ||
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| Initial release. |
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| // ==WindhawkMod== | ||
| // @id shadowplay-do-not-disable | ||
| // @name Shadowplay anti-disable | ||
| // @description Prevent Nvidia ShadowPlay from disabling itself | ||
| // @version 1.0 | ||
| // @author Temm | ||
| // @github https://github.com/leumasme | ||
| // @include nvcontainer.exe | ||
| // ==/WindhawkMod== | ||
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| // ==WindhawkModReadme== | ||
| /* | ||
| # Shadowplay anti-disable | ||
| Nvidia ShadowPlay will normally turn off automatically/pause when detecting DRM content playing or when a Window requests to be hidden from screen captures. | ||
| This sucks, because ShadowPlay may just randomly turn off because a random window requests to be hidden from screen captures. | ||
| No more! This mod disables both of these checks. | ||
| Works with both the old "GeForce Experience" as well as the new "NVIDIA App" | ||
|  | ||
| */ | ||
| // ==/WindhawkModReadme== | ||
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| #include <tlhelp32.h> | ||
| #include <windhawk_api.h> | ||
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| BOOL WINAPI GetWindowDisplayAffinity_Hook(IN HWND hWnd, OUT DWORD *pwdAffinity) { | ||
| // Drivers try to not record windows that have their Window Display Affinity set to anything other than NONE, | ||
| // since those windows request to not be included on screen captures. | ||
| // These windows are also hidden (transparent/absent) on normal screenshots and screensharing software, but the way the Nvidia | ||
| // driver records, it would also capture these hidden windows - so it just refuses to record instead. | ||
| // Block this by just returning NONE affinity. | ||
| *pwdAffinity = WDA_NONE; | ||
| return TRUE; | ||
| } | ||
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| BOOL WINAPI Module32FirstW(IN HANDLE hSnapshot, IN OUT LPMODULEENTRY32W lpme) { | ||
| // Drivers try to detect DRM dll being loaded into browsers by creating a toolhelp module snapshot | ||
| // and then iterating over the modules, starting with this function. | ||
| // Block this by just not writing the module entry and returning false to indicate no further modules. | ||
| return FALSE; | ||
| } | ||
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| BOOL Wh_ModInit() { | ||
| Wh_Log(L"Init"); | ||
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| HMODULE hUser32 = GetModuleHandle(L"user32.dll"); | ||
| void* hookingGetWindowDisplayAffinity = (void*)GetProcAddress(hUser32, "GetWindowDisplayAffinity"); | ||
| Wh_SetFunctionHook(hookingGetWindowDisplayAffinity, (void*)GetWindowDisplayAffinity_Hook, NULL); | ||
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| HMODULE hKernel32 = GetModuleHandle(L"kernel32.dll"); | ||
| void* hookingModule32FirstW = (void*)GetProcAddress(hKernel32, "Module32FirstW"); | ||
| Wh_SetFunctionHook(hookingModule32FirstW, (void*)Module32FirstW, NULL); | ||
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| return TRUE; | ||
| } | ||
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| void Wh_ModUninit() { | ||
| Wh_Log(L"Uninit"); | ||
| } |
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