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hidapi: Disable hidapi LG4FF on windows (#14762)

hid.dll simply cannot send 7 bytes reports unlike other platforms

It enforces full length repots of 17 from the device's descriptor,
which does not work on the device.

This breaks ffb and led control, so we disable this by default on
windows.
Katharine Chui před 3 měsíci
rodič
revize
6c2f9bc41e
1 změnil soubory, kde provedl 11 přidání a 2 odebrání
  1. 11 2
      src/joystick/hidapi/SDL_hidapi_lg4ff.c

+ 11 - 2
src/joystick/hidapi/SDL_hidapi_lg4ff.c

@@ -110,8 +110,17 @@ static void HIDAPI_DriverLg4ff_UnregisterHints(SDL_HintCallback callback, void *
 
 static bool HIDAPI_DriverLg4ff_IsEnabled(void)
 {
-    bool enabled = SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_LG4FF,
-                              SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI, SDL_HIDAPI_DEFAULT));
+    #if defined(SDL_PLATFORM_WIN32) || defined(SDL_PLATFORM_WINGDK)
+    /*
+     * hid.dll simply cannot send 7 bytes reports unlike other platforms
+     * it enforces full length repots of 17 from the device's descriptor, which does not work on the device
+     * this breaks ffb and led control, so we disable this by default
+     */
+    bool hint_default = false;
+    #else
+    bool hint_default = SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI, SDL_HIDAPI_DEFAULT);
+    #endif
+    bool enabled = SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_LG4FF, hint_default);
 
     return enabled;
 }