Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=48734 Signed-off-by: Zebediah Figura zfigura@codeweavers.com --- dlls/quartz/main.c | 7 ++++--- dlls/quartz/quartz_private.h | 1 + dlls/quartz/window.c | 6 ++++++ 3 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/dlls/quartz/main.c b/dlls/quartz/main.c index 9c61dd50d76..284f2cacaea 100644 --- a/dlls/quartz/main.c +++ b/dlls/quartz/main.c @@ -29,10 +29,11 @@ extern BOOL WINAPI QUARTZ_DllMain(HINSTANCE, DWORD, LPVOID) DECLSPEC_HIDDEN;
static LONG server_locks = 0;
-/* For the moment, do nothing here. */ -BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv) +BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, void *reserved) { - return QUARTZ_DllMain( hInstDLL, fdwReason, lpv ); + if (reason == DLL_PROCESS_DETACH) + video_window_unregister_class(); + return QUARTZ_DllMain(instance, reason, reserved); }
static HRESULT seeking_passthrough_create(IUnknown *outer, IUnknown **out) diff --git a/dlls/quartz/quartz_private.h b/dlls/quartz/quartz_private.h index 20dcd5f16a5..f2dbaa04faa 100644 --- a/dlls/quartz/quartz_private.h +++ b/dlls/quartz/quartz_private.h @@ -123,6 +123,7 @@ typedef struct tagBaseControlWindow
HRESULT video_window_init(BaseControlWindow *window, const IVideoWindowVtbl *vtbl, struct strmbase_filter *filter, struct strmbase_pin *pin, const BaseWindowFuncTable *func_table) DECLSPEC_HIDDEN; +void video_window_unregister_class(void) DECLSPEC_HIDDEN; HRESULT WINAPI BaseControlWindow_Destroy(BaseControlWindow *pControlWindow) DECLSPEC_HIDDEN;
BOOL WINAPI BaseControlWindowImpl_PossiblyEatMessage(BaseWindow *This, UINT uMsg, WPARAM wParam, LPARAM lParam) DECLSPEC_HIDDEN; diff --git a/dlls/quartz/window.c b/dlls/quartz/window.c index 6e1a60086f5..0b0df136f2c 100644 --- a/dlls/quartz/window.c +++ b/dlls/quartz/window.c @@ -741,3 +741,9 @@ HRESULT WINAPI BaseControlWindowImpl_IsCursorHidden(IVideoWindow *iface, LONG *C
return S_OK; } + +void video_window_unregister_class(void) +{ + if (!UnregisterClassW(class_name, NULL) && GetLastError() != ERROR_CLASS_DOES_NOT_EXIST) + ERR("Failed to unregister class, error %u.\n", GetLastError()); +}