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Lazily initialize the WGI gamepad support 

Initializing "Windows.Gaming.Input.Gamepad" will put Bluetooth PS4 controllers into enhanced report mode, which breaks any game using DirectInput. Let's wait to do this until absolutely necessary.
main
Sam Lantinga 2023-07-07 14:43:57 -07:00
parent aab3cbf207
commit 785f57eb91
1 changed files with 157 additions and 107 deletions
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264
src/joystick/windows/SDL_windows_gaming_input.c
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@ -97,6 +97,9 @@ static const IID IID_IRacingWheelStatics = { 0x3AC12CD5, 0x581B, 0x4936, { 0x9F,
static const IID IID_IRacingWheelStatics2 = { 0xE666BCAA, 0xEDFD, 0x4323, { 0xA9, 0xF6, 0x3C, 0x38, 0x40, 0x48, 0xD1, 0xED } }; static const IID IID_IRacingWheelStatics2 = { 0xE666BCAA, 0xEDFD, 0x4323, { 0xA9, 0xF6, 0x3C, 0x38, 0x40, 0x48, 0xD1, 0xED } };
/*static const IID IID_IRacingWheel = { 0xF546656F, 0xE106, 0x4C82, { 0xA9, 0x0F, 0x55, 0x40, 0x12, 0x90, 0x4B, 0x85 } };*/ /*static const IID IID_IRacingWheel = { 0xF546656F, 0xE106, 0x4C82, { 0xA9, 0x0F, 0x55, 0x40, 0x12, 0x90, 0x4B, 0x85 } };*/
typedef HRESULT(WINAPI *WindowsCreateStringReference_t)(PCWSTR sourceString, UINT32 length, HSTRING_HEADER *hstringHeader, HSTRING *string);
typedef HRESULT(WINAPI *RoGetActivationFactory_t)(HSTRING activatableClassId, REFIID iid, void **factory);
extern SDL_bool SDL_XINPUT_Enabled(void); extern SDL_bool SDL_XINPUT_Enabled(void);
extern SDL_bool SDL_DINPUT_JoystickPresent(Uint16 vendor, Uint16 product, Uint16 version); extern SDL_bool SDL_DINPUT_JoystickPresent(Uint16 vendor, Uint16 product, Uint16 version);
@ -247,6 +250,136 @@ static ULONG STDMETHODCALLTYPE IEventHandler_CRawGameControllerVtbl_Release(__FI
return rc; return rc;
} }
static void WGI_LoadRawGameControllerStatics()
{
WindowsCreateStringReference_t WindowsCreateStringReferenceFunc = NULL;
RoGetActivationFactory_t RoGetActivationFactoryFunc = NULL;
HRESULT hr;
#ifdef __WINRT__
WindowsCreateStringReferenceFunc = WindowsCreateStringReference;
RoGetActivationFactoryFunc = RoGetActivationFactory;
#else
{
WindowsCreateStringReferenceFunc = (WindowsCreateStringReference_t)WIN_LoadComBaseFunction("WindowsCreateStringReference");
RoGetActivationFactoryFunc = (RoGetActivationFactory_t)WIN_LoadComBaseFunction("RoGetActivationFactory");
}
#endif /* __WINRT__ */
if (WindowsCreateStringReferenceFunc && RoGetActivationFactoryFunc) {
PCWSTR pNamespace;
HSTRING_HEADER hNamespaceStringHeader;
HSTRING hNamespaceString;
pNamespace = L"Windows.Gaming.Input.RawGameController";
hr = WindowsCreateStringReferenceFunc(pNamespace, (UINT32)SDL_wcslen(pNamespace), &hNamespaceStringHeader, &hNamespaceString);
if (SUCCEEDED(hr)) {
hr = RoGetActivationFactoryFunc(hNamespaceString, &IID_IRawGameControllerStatics, (void **)&wgi.statics);
if (!SUCCEEDED(hr)) {
SDL_SetError("Couldn't find IRawGameControllerStatics: 0x%lx", hr);
}
}
}
}
static void WGI_LoadOtherControllerStatics()
{
WindowsCreateStringReference_t WindowsCreateStringReferenceFunc = NULL;
RoGetActivationFactory_t RoGetActivationFactoryFunc = NULL;
HRESULT hr;
#ifdef __WINRT__
WindowsCreateStringReferenceFunc = WindowsCreateStringReference;
RoGetActivationFactoryFunc = RoGetActivationFactory;
#else
{
WindowsCreateStringReferenceFunc = (WindowsCreateStringReference_t)WIN_LoadComBaseFunction("WindowsCreateStringReference");
RoGetActivationFactoryFunc = (RoGetActivationFactory_t)WIN_LoadComBaseFunction("RoGetActivationFactory");
}
#endif /* __WINRT__ */
if (WindowsCreateStringReferenceFunc && RoGetActivationFactoryFunc) {
PCWSTR pNamespace;
HSTRING_HEADER hNamespaceStringHeader;
HSTRING hNamespaceString;
pNamespace = L"Windows.Gaming.Input.ArcadeStick";
hr = WindowsCreateStringReferenceFunc(pNamespace, (UINT32)SDL_wcslen(pNamespace), &hNamespaceStringHeader, &hNamespaceString);
if (SUCCEEDED(hr)) {
hr = RoGetActivationFactoryFunc(hNamespaceString, &IID_IArcadeStickStatics, (void **)&wgi.arcade_stick_statics);
if (SUCCEEDED(hr)) {
__x_ABI_CWindows_CGaming_CInput_CIArcadeStickStatics_QueryInterface(wgi.arcade_stick_statics, &IID_IArcadeStickStatics2, (void **)&wgi.arcade_stick_statics2);
} else {
SDL_SetError("Couldn't find IID_IArcadeStickStatics: 0x%lx", hr);
}
}
pNamespace = L"Windows.Gaming.Input.FlightStick";
hr = WindowsCreateStringReferenceFunc(pNamespace, (UINT32)SDL_wcslen(pNamespace), &hNamespaceStringHeader, &hNamespaceString);
if (SUCCEEDED(hr)) {
hr = RoGetActivationFactoryFunc(hNamespaceString, &IID_IFlightStickStatics, (void **)&wgi.flight_stick_statics);
if (!SUCCEEDED(hr)) {
SDL_SetError("Couldn't find IID_IFlightStickStatics: 0x%lx", hr);
}
}
pNamespace = L"Windows.Gaming.Input.Gamepad";
hr = WindowsCreateStringReferenceFunc(pNamespace, (UINT32)SDL_wcslen(pNamespace), &hNamespaceStringHeader, &hNamespaceString);
if (SUCCEEDED(hr)) {
hr = RoGetActivationFactoryFunc(hNamespaceString, &IID_IGamepadStatics, (void **)&wgi.gamepad_statics);
if (SUCCEEDED(hr)) {
__x_ABI_CWindows_CGaming_CInput_CIGamepadStatics_QueryInterface(wgi.gamepad_statics, &IID_IGamepadStatics2, (void **)&wgi.gamepad_statics2);
} else {
SDL_SetError("Couldn't find IGamepadStatics: 0x%lx", hr);
}
}
pNamespace = L"Windows.Gaming.Input.RacingWheel";
hr = WindowsCreateStringReferenceFunc(pNamespace, (UINT32)SDL_wcslen(pNamespace), &hNamespaceStringHeader, &hNamespaceString);
if (SUCCEEDED(hr)) {
hr = RoGetActivationFactoryFunc(hNamespaceString, &IID_IRacingWheelStatics, (void **)&wgi.racing_wheel_statics);
if (SUCCEEDED(hr)) {
__x_ABI_CWindows_CGaming_CInput_CIRacingWheelStatics_QueryInterface(wgi.racing_wheel_statics, &IID_IRacingWheelStatics2, (void **)&wgi.racing_wheel_statics2);
} else {
SDL_SetError("Couldn't find IRacingWheelStatics: 0x%lx", hr);
}
}
}
}
static SDL_JoystickType GetGameControllerType(__x_ABI_CWindows_CGaming_CInput_CIGameController *gamecontroller)
{
__x_ABI_CWindows_CGaming_CInput_CIArcadeStick *arcade_stick = NULL;
__x_ABI_CWindows_CGaming_CInput_CIFlightStick *flight_stick = NULL;
__x_ABI_CWindows_CGaming_CInput_CIGamepad *gamepad = NULL;
__x_ABI_CWindows_CGaming_CInput_CIRacingWheel *racing_wheel = NULL;
/* Wait to initialize these interfaces until we need them.
* Initializing the gamepad interface will switch Bluetooth PS4 controllers into enhanced mode, breaking DirectInput
*/
WGI_LoadOtherControllerStatics();
if (wgi.gamepad_statics2 && SUCCEEDED(__x_ABI_CWindows_CGaming_CInput_CIGamepadStatics2_FromGameController(wgi.gamepad_statics2, gamecontroller, &gamepad)) && gamepad) {
__x_ABI_CWindows_CGaming_CInput_CIGamepad_Release(gamepad);
return SDL_JOYSTICK_TYPE_GAMEPAD;
}
if (wgi.arcade_stick_statics2 && SUCCEEDED(__x_ABI_CWindows_CGaming_CInput_CIArcadeStickStatics2_FromGameController(wgi.arcade_stick_statics2, gamecontroller, &arcade_stick)) && arcade_stick) {
__x_ABI_CWindows_CGaming_CInput_CIArcadeStick_Release(arcade_stick);
return SDL_JOYSTICK_TYPE_ARCADE_STICK;
}
if (wgi.flight_stick_statics && SUCCEEDED(__x_ABI_CWindows_CGaming_CInput_CIFlightStickStatics_FromGameController(wgi.flight_stick_statics, gamecontroller, &flight_stick)) && flight_stick) {
__x_ABI_CWindows_CGaming_CInput_CIFlightStick_Release(flight_stick);
return SDL_JOYSTICK_TYPE_FLIGHT_STICK;
}
if (wgi.racing_wheel_statics2 && SUCCEEDED(__x_ABI_CWindows_CGaming_CInput_CIRacingWheelStatics2_FromGameController(wgi.racing_wheel_statics2, gamecontroller, &racing_wheel)) && racing_wheel) {
__x_ABI_CWindows_CGaming_CInput_CIRacingWheel_Release(racing_wheel);
return SDL_JOYSTICK_TYPE_WHEEL;
}
return SDL_JOYSTICK_TYPE_UNKNOWN;
}
static HRESULT STDMETHODCALLTYPE IEventHandler_CRawGameControllerVtbl_InvokeAdded(__FIEventHandler_1_Windows__CGaming__CInput__CRawGameController *This, IInspectable *sender, __x_ABI_CWindows_CGaming_CInput_CIRawGameController *e) static HRESULT STDMETHODCALLTYPE IEventHandler_CRawGameControllerVtbl_InvokeAdded(__FIEventHandler_1_Windows__CGaming__CInput__CRawGameController *This, IInspectable *sender, __x_ABI_CWindows_CGaming_CInput_CIRawGameController *e)
{ {
HRESULT hr; HRESULT hr;
@ -309,38 +442,6 @@ static HRESULT STDMETHODCALLTYPE IEventHandler_CRawGameControllerVtbl_InvokeAdde
name = SDL_strdup(""); name = SDL_strdup("");
} }
hr = __x_ABI_CWindows_CGaming_CInput_CIRawGameController_QueryInterface(controller, &IID_IGameController, (void **)&gamecontroller);
if (SUCCEEDED(hr)) {
__x_ABI_CWindows_CGaming_CInput_CIArcadeStick *arcade_stick = NULL;
__x_ABI_CWindows_CGaming_CInput_CIFlightStick *flight_stick = NULL;
__x_ABI_CWindows_CGaming_CInput_CIGamepad *gamepad = NULL;
__x_ABI_CWindows_CGaming_CInput_CIRacingWheel *racing_wheel = NULL;
boolean wireless;
if (wgi.gamepad_statics2 && SUCCEEDED(__x_ABI_CWindows_CGaming_CInput_CIGamepadStatics2_FromGameController(wgi.gamepad_statics2, gamecontroller, &gamepad)) && gamepad) {
type = SDL_JOYSTICK_TYPE_GAMEPAD;
__x_ABI_CWindows_CGaming_CInput_CIGamepad_Release(gamepad);
} else if (wgi.arcade_stick_statics2 && SUCCEEDED(__x_ABI_CWindows_CGaming_CInput_CIArcadeStickStatics2_FromGameController(wgi.arcade_stick_statics2, gamecontroller, &arcade_stick)) && arcade_stick) {
type = SDL_JOYSTICK_TYPE_ARCADE_STICK;
__x_ABI_CWindows_CGaming_CInput_CIArcadeStick_Release(arcade_stick);
} else if (wgi.flight_stick_statics && SUCCEEDED(__x_ABI_CWindows_CGaming_CInput_CIFlightStickStatics_FromGameController(wgi.flight_stick_statics, gamecontroller, &flight_stick)) && flight_stick) {
type = SDL_JOYSTICK_TYPE_FLIGHT_STICK;
__x_ABI_CWindows_CGaming_CInput_CIFlightStick_Release(flight_stick);
} else if (wgi.racing_wheel_statics2 && SUCCEEDED(__x_ABI_CWindows_CGaming_CInput_CIRacingWheelStatics2_FromGameController(wgi.racing_wheel_statics2, gamecontroller, &racing_wheel)) && racing_wheel) {
type = SDL_JOYSTICK_TYPE_WHEEL;
__x_ABI_CWindows_CGaming_CInput_CIRacingWheel_Release(racing_wheel);
}
hr = __x_ABI_CWindows_CGaming_CInput_CIGameController_get_IsWireless(gamecontroller, &wireless);
if (SUCCEEDED(hr) && wireless) {
bus = SDL_HARDWARE_BUS_BLUETOOTH;
}
__x_ABI_CWindows_CGaming_CInput_CIGameController_Release(gamecontroller);
}
guid = SDL_CreateJoystickGUID(bus, vendor, product, version, name, 'w', (Uint8)type);
#ifdef SDL_JOYSTICK_HIDAPI #ifdef SDL_JOYSTICK_HIDAPI
if (!ignore_joystick && HIDAPI_IsDevicePresent(vendor, product, version, name)) { if (!ignore_joystick && HIDAPI_IsDevicePresent(vendor, product, version, name)) {
ignore_joystick = SDL_TRUE; ignore_joystick = SDL_TRUE;
@ -361,13 +462,29 @@ static HRESULT STDMETHODCALLTYPE IEventHandler_CRawGameControllerVtbl_InvokeAdde
ignore_joystick = SDL_TRUE; ignore_joystick = SDL_TRUE;
} }
if (!ignore_joystick && SDL_ShouldIgnoreJoystick(name, guid)) { if (!ignore_joystick) {
ignore_joystick = SDL_TRUE; hr = __x_ABI_CWindows_CGaming_CInput_CIRawGameController_QueryInterface(controller, &IID_IGameController, (void **)&gamecontroller);
if (SUCCEEDED(hr)) {
boolean wireless;
type = GetGameControllerType(gamecontroller);
hr = __x_ABI_CWindows_CGaming_CInput_CIGameController_get_IsWireless(gamecontroller, &wireless);
if (SUCCEEDED(hr) && wireless) {
bus = SDL_HARDWARE_BUS_BLUETOOTH;
}
__x_ABI_CWindows_CGaming_CInput_CIGameController_Release(gamecontroller);
}
guid = SDL_CreateJoystickGUID(bus, vendor, product, version, name, 'w', (Uint8)type);
if (SDL_ShouldIgnoreJoystick(name, guid)) {
ignore_joystick = SDL_TRUE;
}
} }
if (ignore_joystick) { if (!ignore_joystick) {
SDL_free(name);
} else {
/* New device, add it */ /* New device, add it */
WindowsGamingInputControllerState *controllers = SDL_realloc(wgi.controllers, sizeof(wgi.controllers[0]) * (wgi.controller_count + 1)); WindowsGamingInputControllerState *controllers = SDL_realloc(wgi.controllers, sizeof(wgi.controllers[0]) * (wgi.controller_count + 1));
if (controllers) { if (controllers) {
@ -394,6 +511,8 @@ static HRESULT STDMETHODCALLTYPE IEventHandler_CRawGameControllerVtbl_InvokeAdde
} else { } else {
SDL_free(name); SDL_free(name);
} }
} else {
SDL_free(name);
} }
__x_ABI_CWindows_CGaming_CInput_CIRawGameController_Release(controller); __x_ABI_CWindows_CGaming_CInput_CIRawGameController_Release(controller);
@ -472,11 +591,6 @@ static RawGameControllerDelegate controller_removed = {
static int WGI_JoystickInit(void) static int WGI_JoystickInit(void)
{ {
typedef HRESULT(WINAPI * WindowsCreateStringReference_t)(PCWSTR sourceString, UINT32 length, HSTRING_HEADER * hstringHeader, HSTRING * string);
typedef HRESULT(WINAPI * RoGetActivationFactory_t)(HSTRING activatableClassId, REFIID iid, void **factory);
WindowsCreateStringReference_t WindowsCreateStringReferenceFunc = NULL;
RoGetActivationFactory_t RoGetActivationFactoryFunc = NULL;
HRESULT hr; HRESULT hr;
if (FAILED(WIN_RoInitialize())) { if (FAILED(WIN_RoInitialize())) {
@ -507,71 +621,7 @@ static int WGI_JoystickInit(void)
} }
#endif #endif
#ifdef __WINRT__ WGI_LoadRawGameControllerStatics();
WindowsCreateStringReferenceFunc = WindowsCreateStringReference;
RoGetActivationFactoryFunc = RoGetActivationFactory;
#else
{
WindowsCreateStringReferenceFunc = (WindowsCreateStringReference_t)WIN_LoadComBaseFunction("WindowsCreateStringReference");
RoGetActivationFactoryFunc = (RoGetActivationFactory_t)WIN_LoadComBaseFunction("RoGetActivationFactory");
}
#endif /* __WINRT__ */
if (WindowsCreateStringReferenceFunc && RoGetActivationFactoryFunc) {
PCWSTR pNamespace;
HSTRING_HEADER hNamespaceStringHeader;
HSTRING hNamespaceString;
pNamespace = L"Windows.Gaming.Input.RawGameController";
hr = WindowsCreateStringReferenceFunc(pNamespace, (UINT32)SDL_wcslen(pNamespace), &hNamespaceStringHeader, &hNamespaceString);
if (SUCCEEDED(hr)) {
hr = RoGetActivationFactoryFunc(hNamespaceString, &IID_IRawGameControllerStatics, (void **)&wgi.statics);
if (!SUCCEEDED(hr)) {
SDL_SetError("Couldn't find IRawGameControllerStatics: 0x%lx", hr);
}
}
pNamespace = L"Windows.Gaming.Input.ArcadeStick";
hr = WindowsCreateStringReferenceFunc(pNamespace, (UINT32)SDL_wcslen(pNamespace), &hNamespaceStringHeader, &hNamespaceString);
if (SUCCEEDED(hr)) {
hr = RoGetActivationFactoryFunc(hNamespaceString, &IID_IArcadeStickStatics, (void **)&wgi.arcade_stick_statics);
if (SUCCEEDED(hr)) {
__x_ABI_CWindows_CGaming_CInput_CIArcadeStickStatics_QueryInterface(wgi.arcade_stick_statics, &IID_IArcadeStickStatics2, (void **)&wgi.arcade_stick_statics2);
} else {
SDL_SetError("Couldn't find IID_IArcadeStickStatics: 0x%lx", hr);
}
}
pNamespace = L"Windows.Gaming.Input.FlightStick";
hr = WindowsCreateStringReferenceFunc(pNamespace, (UINT32)SDL_wcslen(pNamespace), &hNamespaceStringHeader, &hNamespaceString);
if (SUCCEEDED(hr)) {
hr = RoGetActivationFactoryFunc(hNamespaceString, &IID_IFlightStickStatics, (void **)&wgi.flight_stick_statics);
if (!SUCCEEDED(hr)) {
SDL_SetError("Couldn't find IID_IFlightStickStatics: 0x%lx", hr);
}
}
pNamespace = L"Windows.Gaming.Input.Gamepad";
hr = WindowsCreateStringReferenceFunc(pNamespace, (UINT32)SDL_wcslen(pNamespace), &hNamespaceStringHeader, &hNamespaceString);
if (SUCCEEDED(hr)) {
hr = RoGetActivationFactoryFunc(hNamespaceString, &IID_IGamepadStatics, (void **)&wgi.gamepad_statics);
if (SUCCEEDED(hr)) {
__x_ABI_CWindows_CGaming_CInput_CIGamepadStatics_QueryInterface(wgi.gamepad_statics, &IID_IGamepadStatics2, (void **)&wgi.gamepad_statics2);
} else {
SDL_SetError("Couldn't find IGamepadStatics: 0x%lx", hr);
}
}
pNamespace = L"Windows.Gaming.Input.RacingWheel";
hr = WindowsCreateStringReferenceFunc(pNamespace, (UINT32)SDL_wcslen(pNamespace), &hNamespaceStringHeader, &hNamespaceString);
if (SUCCEEDED(hr)) {
hr = RoGetActivationFactoryFunc(hNamespaceString, &IID_IRacingWheelStatics, (void **)&wgi.racing_wheel_statics);
if (SUCCEEDED(hr)) {
__x_ABI_CWindows_CGaming_CInput_CIRacingWheelStatics_QueryInterface(wgi.racing_wheel_statics, &IID_IRacingWheelStatics2, (void **)&wgi.racing_wheel_statics2);
} else {
SDL_SetError("Couldn't find IRacingWheelStatics: 0x%lx", hr);
}
}
}
if (wgi.statics) { if (wgi.statics) {
__FIVectorView_1_Windows__CGaming__CInput__CRawGameController *controllers; __FIVectorView_1_Windows__CGaming__CInput__CRawGameController *controllers;