[PATCH 0/1] MR10778: patch: Wine InitializeTouchInjection for user32.dll

[Joe Meyer (＠joelawm)]

This patch adds support for [World Creator ](https://www.world-creator.com/en/index.phtml)and allows the application to load successfully in Proton 10. I verified locally using a Bottles configuration.

![Screenshot From 2026-04-27 18-11-14.png](/uploads/5192c326ebf47af2bf1c1d0ed5c67722/Screenshot_From_2026-04-27_18-11-14.png){width=900 height=507}

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/10778

[PATCH 1/1] Init

[Joe Meyer]

From: Joe Meyer <[e-mail]>

---
 dlls/user32/input.c     | 9 +++++++++
 dlls/user32/user32.spec | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/dlls/user32/input.c b/dlls/user32/input.c
index 48b38166b75..74c52df9e1b 100644
--- a/dlls/user32/input.c
+++ b/dlls/user32/input.c
@@ -688,6 +688,15 @@ BOOL WINAPI UnregisterTouchWindow( HWND hwnd )
     return TRUE;
 }
 
+/*****************************************************************************
+ * InitializeTouchInjection (USER32.@)
+ */
+BOOL WINAPI InitializeTouchInjection( UINT32 max_count, DWORD dw_mode )
+{
+    FIXME( "max_count %u, dw_mode %#lx stub!\n", max_count, dw_mode );
+    return TRUE;
+}
+
 /*****************************************************************************
  * GetGestureInfo (USER32.@)
  */
diff --git a/dlls/user32/user32.spec b/dlls/user32/user32.spec
index b8939646668..12cc31b3e34 100644
--- a/dlls/user32/user32.spec
+++ b/dlls/user32/user32.spec
@@ -749,7 +749,7 @@
 # @ stub InitializeLpkHooks
 # @ stub InitializePointerDeviceInjection
 # @ stub InitializePointerDeviceInjectionEx
-# @ stub InitializeTouchInjection
+@ stdcall InitializeTouchInjection(long long)
 # @ stub InjectDeviceInput
 # @ stub InjectGenericHidInput
 # @ stub InjectKeyboardInput
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/10778