diff --git a/src/joystick/windows/SDL_dinputjoystick.c b/src/joystick/windows/SDL_dinputjoystick.c index 3d4ce6234..7b1f2fb16 100644 --- a/src/joystick/windows/SDL_dinputjoystick.c +++ b/src/joystick/windows/SDL_dinputjoystick.c @@ -451,6 +451,7 @@ static BOOL CALLBACK EnumJoystickDetectCallback(LPCDIDEVICEINSTANCE pDeviceInsta char *hidPath = NULL; char *name = NULL; LPDIRECTINPUTDEVICE8 device = NULL; + DIDEVCAPS caps; /* We are only supporting HID devices. */ CHECK(pDeviceInstance->dwDevType & DIDEVTYPE_HID); @@ -460,6 +461,13 @@ static BOOL CALLBACK EnumJoystickDetectCallback(LPCDIDEVICEINSTANCE pDeviceInsta CHECK(QueryDevicePath(device, &hidPath)); CHECK(QueryDeviceInfo(device, &vendor, &product)); + /* Check to make sure the device has buttons and axes. + * This fixes incorrectly detecting the ROG CHAKRAM X mouse as a game controller on Windows 10 + */ + caps.dwSize = sizeof(caps); + CHECK(SUCCEEDED(IDirectInputDevice8_GetCapabilities(device, &caps))); + CHECK(caps.dwAxes > 0 && caps.dwButtons > 0); + CHECK(!SDL_IsXInputDevice(vendor, product, hidPath)); pNewJoystick = *(JoyStick_DeviceData **)pContext;