diff --git a/src/haptic/windows/SDL_dinputhaptic.c b/src/haptic/windows/SDL_dinputhaptic.c index 9da6f7b27..7f3080271 100644 --- a/src/haptic/windows/SDL_dinputhaptic.c +++ b/src/haptic/windows/SDL_dinputhaptic.c @@ -419,7 +419,6 @@ SDL_DINPUT_HapticOpen(SDL_Haptic * haptic, SDL_hapticlist_item *item) { HRESULT ret; LPDIRECTINPUTDEVICE8 device; - LPDIRECTINPUTDEVICE8 device8; /* Open the device */ ret = IDirectInput8_CreateDevice(dinput, &item->instance.guidInstance, @@ -429,19 +428,8 @@ SDL_DINPUT_HapticOpen(SDL_Haptic * haptic, SDL_hapticlist_item *item) return -1; } - /* Now get the IDirectInputDevice8 interface, instead. */ - ret = IDirectInputDevice8_QueryInterface(device, - &IID_IDirectInputDevice8, - (LPVOID *)&device8); - /* Done with the temporary one now. */ - IDirectInputDevice8_Release(device); - if (FAILED(ret)) { - DI_SetError("Querying DirectInput interface", ret); - return -1; - } - - if (SDL_DINPUT_HapticOpenFromDevice(haptic, device8, SDL_FALSE) < 0) { - IDirectInputDevice8_Release(device8); + if (SDL_DINPUT_HapticOpenFromDevice(haptic, device, SDL_FALSE) < 0) { + IDirectInputDevice8_Release(device); return -1; } return 0; @@ -713,7 +701,7 @@ SDL_SYS_ToDIEFFECT(SDL_Haptic * haptic, DIEFFECT * dest, /* Specifics */ periodic->dwMagnitude = CONVERT(SDL_abs(hap_periodic->magnitude)); periodic->lOffset = CONVERT(hap_periodic->offset); - periodic->dwPhase = + periodic->dwPhase = (hap_periodic->phase + (hap_periodic->magnitude < 0 ? 18000 : 0)) % 36000; periodic->dwPeriod = hap_periodic->period * 1000; dest->cbTypeSpecificParams = sizeof(DIPERIODIC); diff --git a/src/joystick/windows/SDL_dinputjoystick.c b/src/joystick/windows/SDL_dinputjoystick.c index b133cde43..d2170c503 100644 --- a/src/joystick/windows/SDL_dinputjoystick.c +++ b/src/joystick/windows/SDL_dinputjoystick.c @@ -45,8 +45,6 @@ extern HWND SDL_HelperWindow; /* local variables */ static SDL_bool coinitialized = SDL_FALSE; static LPDIRECTINPUT8 dinput = NULL; -static PRAWINPUTDEVICELIST SDL_RawDevList = NULL; -static UINT SDL_RawDevListCount = 0; /* Taken from Wine - Thanks! */ static DIOBJECTDATAFORMAT dfDIJoystick2[] = { @@ -236,71 +234,103 @@ SetDIerror(const char *function, HRESULT code) } static SDL_bool -SDL_IsXInputDevice(const TCHAR *name, const GUID* pGuidProductFromDirectInput) +SDL_IsXInputDevice(Uint16 vendor_id, Uint16 product_id, const char* hidPath) { - UINT i; + SDL_GameControllerType type; if (!SDL_XINPUT_Enabled()) { return SDL_FALSE; } - if (SDL_tcsstr(name, TEXT(" XINPUT ")) != NULL) { - /* This is a duplicate interface for a controller that will show up with XInput, - e.g. Xbox One Elite Series 2 in Bluetooth mode. - */ + type = SDL_GetJoystickGameControllerType("", vendor_id, product_id, -1, 0, 0, 0); + if (type == SDL_CONTROLLER_TYPE_XBOX360 || + type == SDL_CONTROLLER_TYPE_XBOXONE || + (vendor_id == 0x28DE && product_id == 0x11FF)) { return SDL_TRUE; } - if (SDL_memcmp(&pGuidProductFromDirectInput->Data4[2], "PIDVID", 6) == 0) { - Uint16 vendor_id = (Uint16)LOWORD(pGuidProductFromDirectInput->Data1); - Uint16 product_id = (Uint16)HIWORD(pGuidProductFromDirectInput->Data1); - SDL_GameControllerType type = SDL_GetJoystickGameControllerType("", vendor_id, product_id, -1, 0, 0, 0); - if (type == SDL_CONTROLLER_TYPE_XBOX360 || - type == SDL_CONTROLLER_TYPE_XBOXONE || - (vendor_id == 0x28DE && product_id == 0x11FF)) { - return SDL_TRUE; - } - } - - /* Go through RAWINPUT (WinXP and later) to find HID devices. */ - /* Cache this if we end up using it. */ - if (SDL_RawDevList == NULL) { - if ((GetRawInputDeviceList(NULL, &SDL_RawDevListCount, sizeof(RAWINPUTDEVICELIST)) == -1) || (!SDL_RawDevListCount)) { - return SDL_FALSE; /* oh well. */ - } - - SDL_RawDevList = (PRAWINPUTDEVICELIST)SDL_malloc(sizeof(RAWINPUTDEVICELIST) * SDL_RawDevListCount); - if (SDL_RawDevList == NULL) { - SDL_OutOfMemory(); - return SDL_FALSE; - } - - if (GetRawInputDeviceList(SDL_RawDevList, &SDL_RawDevListCount, sizeof(RAWINPUTDEVICELIST)) == -1) { - SDL_free(SDL_RawDevList); - SDL_RawDevList = NULL; - return SDL_FALSE; /* oh well. */ - } - } - - for (i = 0; i < SDL_RawDevListCount; i++) { - RID_DEVICE_INFO rdi; - char devName[MAX_PATH]; - UINT rdiSize = sizeof(rdi); - UINT nameSize = SDL_arraysize(devName); - - rdi.cbSize = sizeof(rdi); - if ((SDL_RawDevList[i].dwType == RIM_TYPEHID) && - (GetRawInputDeviceInfoA(SDL_RawDevList[i].hDevice, RIDI_DEVICEINFO, &rdi, &rdiSize) != ((UINT)-1)) && - (MAKELONG(rdi.hid.dwVendorId, rdi.hid.dwProductId) == ((LONG)pGuidProductFromDirectInput->Data1)) && - (GetRawInputDeviceInfoA(SDL_RawDevList[i].hDevice, RIDI_DEVICENAME, devName, &nameSize) != ((UINT)-1)) && - (SDL_strstr(devName, "IG_") != NULL)) { - return SDL_TRUE; - } + /* If device path contains "IG_" then its an XInput device */ + /* See: https://docs.microsoft.com/windows/win32/xinput/xinput-and-directinput */ + if (SDL_strstr(hidPath, "IG_") != NULL) { + return SDL_TRUE; } return SDL_FALSE; } +static SDL_bool +QueryDeviceName(LPDIRECTINPUTDEVICE8 device, char** device_name) +{ + DIPROPSTRING dipstr; + + if (!device || !device_name) { + return SDL_FALSE; + } + + dipstr.diph.dwSize = sizeof(dipstr); + dipstr.diph.dwHeaderSize = sizeof(dipstr.diph); + dipstr.diph.dwObj = 0; + dipstr.diph.dwHow = DIPH_DEVICE; + + if (FAILED(IDirectInputDevice8_GetProperty(device, DIPROP_PRODUCTNAME, &dipstr.diph))) { + return SDL_FALSE; + } + + *device_name = WIN_StringToUTF8(dipstr.wsz); + + return SDL_TRUE; +} + +static SDL_bool +QueryDevicePath(LPDIRECTINPUTDEVICE8 device, char** device_path) +{ + DIPROPGUIDANDPATH dippath; + + if (!device || !device_path) { + return SDL_FALSE; + } + + dippath.diph.dwSize = sizeof(dippath); + dippath.diph.dwHeaderSize = sizeof(dippath.diph); + dippath.diph.dwObj = 0; + dippath.diph.dwHow = DIPH_DEVICE; + + if (FAILED(IDirectInputDevice8_GetProperty(device, DIPROP_GUIDANDPATH, &dippath.diph))) { + return SDL_FALSE; + } + + *device_path = WIN_StringToUTF8W(dippath.wszPath); + + /* Normalize path to upper case. */ + SDL_strupr(*device_path); + + return SDL_TRUE; +} + +static SDL_bool +QueryDeviceInfo(LPDIRECTINPUTDEVICE8 device, Uint16* vendor_id, Uint16* product_id) +{ + DIPROPDWORD dipdw; + + if (!device || !vendor_id || !product_id) { + return SDL_FALSE; + } + + dipdw.diph.dwSize = sizeof(dipdw); + dipdw.diph.dwHeaderSize = sizeof(dipdw.diph); + dipdw.diph.dwObj = 0; + dipdw.diph.dwHow = DIPH_DEVICE; + + if (FAILED(IDirectInputDevice8_GetProperty(device, DIPROP_VIDPID, &dipdw.diph))) { + return SDL_FALSE; + } + + *vendor_id = LOWORD(dipdw.dwData); + *product_id = HIWORD(dipdw.dwData); + + return SDL_TRUE; +} + void FreeRumbleEffectData(DIEFFECT *effect) { if (!effect) { @@ -395,71 +425,47 @@ SDL_DINPUT_JoystickInit(void) /* helper function for direct input, gets called for each connected joystick */ static BOOL CALLBACK -EnumJoysticksCallback(const DIDEVICEINSTANCE * pdidInstance, VOID * pContext) +EnumJoysticksCallback(LPCDIDEVICEINSTANCE pDeviceInstance, LPVOID pContext) { - JoyStick_DeviceData *pNewJoystick; +#define CHECK(exp) { if(!(exp)) goto err; } + JoyStick_DeviceData *pNewJoystick = NULL; JoyStick_DeviceData *pPrevJoystick = NULL; Uint16 *guid16; Uint16 vendor = 0; Uint16 product = 0; Uint16 version = 0; - WCHAR hidPath[MAX_PATH]; - char *name; + char *hidPath = NULL; + char *name = NULL; + LPDIRECTINPUTDEVICE8 device = NULL; - if (SDL_IsXInputDevice(pdidInstance->tszProductName, &pdidInstance->guidProduct)) { - return DIENUM_CONTINUE; /* ignore XInput devices here, keep going. */ - } + /* We are only supporting HID devices. */ + CHECK((pDeviceInstance->dwDevType & DIDEVTYPE_HID) != 0); - { - HRESULT result; - LPDIRECTINPUTDEVICE8 device; - LPDIRECTINPUTDEVICE8 InputDevice; - DIPROPGUIDANDPATH dipdw2; + CHECK(SUCCEEDED(IDirectInput8_CreateDevice(dinput, &pDeviceInstance->guidInstance, &device, NULL))); + CHECK(QueryDeviceName(device, &name)); + CHECK(QueryDevicePath(device, &hidPath)); + CHECK(QueryDeviceInfo(device, &vendor, &product)); - result = IDirectInput8_CreateDevice(dinput, &(pdidInstance->guidInstance), &device, NULL); - if (FAILED(result)) { - return DIENUM_CONTINUE; /* better luck next time? */ - } - - /* Now get the IDirectInputDevice8 interface, instead. */ - result = IDirectInputDevice8_QueryInterface(device, &IID_IDirectInputDevice8, (LPVOID *)&InputDevice); - /* We are done with this object. Use the stored one from now on. */ - IDirectInputDevice8_Release(device); - if (FAILED(result)) { - return DIENUM_CONTINUE; /* better luck next time? */ - } - dipdw2.diph.dwSize = sizeof(dipdw2); - dipdw2.diph.dwHeaderSize = sizeof(dipdw2.diph); - dipdw2.diph.dwObj = 0; // device property - dipdw2.diph.dwHow = DIPH_DEVICE; - - result = IDirectInputDevice8_GetProperty(InputDevice, DIPROP_GUIDANDPATH, &dipdw2.diph); - IDirectInputDevice8_Release(InputDevice); - if (FAILED(result)) { - return DIENUM_CONTINUE; /* better luck next time? */ - } - - /* Get device path, compare that instead of GUID, additionally update GUIDs of joysticks with matching paths, in case they're not open yet. */ - SDL_wcslcpy(hidPath, dipdw2.wszPath, SDL_arraysize(hidPath)); - } - - pNewJoystick = *(JoyStick_DeviceData **)pContext; + pNewJoystick = *(JoyStick_DeviceData**)pContext; while (pNewJoystick) { - if (SDL_wcscmp(pNewJoystick->hidPath, hidPath) == 0) { + /* update GUIDs of joysticks with matching paths, in case they're not open yet */ + if (SDL_strcmp(pNewJoystick->hidPath, hidPath) == 0) { /* if we are replacing the front of the list then update it */ - if (pNewJoystick == *(JoyStick_DeviceData **)pContext) { - *(JoyStick_DeviceData **)pContext = pNewJoystick->pNext; - } else if (pPrevJoystick) { + if (pNewJoystick == *(JoyStick_DeviceData**)pContext) { + *(JoyStick_DeviceData**)pContext = pNewJoystick->pNext; + } + else if (pPrevJoystick) { pPrevJoystick->pNext = pNewJoystick->pNext; } /* Update with new guid/etc, if it has changed */ - SDL_memcpy(&pNewJoystick->dxdevice, pdidInstance, sizeof(DIDEVICEINSTANCE)); + SDL_memcpy(&pNewJoystick->dxdevice, pDeviceInstance, sizeof(DIDEVICEINSTANCE)); pNewJoystick->pNext = SYS_Joystick; SYS_Joystick = pNewJoystick; - return DIENUM_CONTINUE; /* already have this joystick loaded, just keep going */ + pNewJoystick = NULL; + CHECK(FALSE); } pPrevJoystick = pNewJoystick; @@ -467,31 +473,18 @@ EnumJoysticksCallback(const DIDEVICEINSTANCE * pdidInstance, VOID * pContext) } pNewJoystick = (JoyStick_DeviceData *)SDL_malloc(sizeof(JoyStick_DeviceData)); - if (!pNewJoystick) { - return DIENUM_CONTINUE; /* better luck next time? */ - } + CHECK(pNewJoystick); SDL_zerop(pNewJoystick); - SDL_wcslcpy(pNewJoystick->hidPath, hidPath, SDL_arraysize(pNewJoystick->hidPath)); - SDL_memcpy(&pNewJoystick->dxdevice, pdidInstance, sizeof(DIDEVICEINSTANCE)); + SDL_strlcpy(pNewJoystick->hidPath, hidPath, SDL_arraysize(pNewJoystick->hidPath)); + SDL_memcpy(&pNewJoystick->dxdevice, pDeviceInstance, sizeof(DIDEVICEINSTANCE)); SDL_memset(pNewJoystick->guid.data, 0, sizeof(pNewJoystick->guid.data)); - if (SDL_memcmp(&pdidInstance->guidProduct.Data4[2], "PIDVID", 6) == 0) { - vendor = (Uint16)LOWORD(pdidInstance->guidProduct.Data1); - product = (Uint16)HIWORD(pdidInstance->guidProduct.Data1); - } - - name = WIN_StringToUTF8(pdidInstance->tszProductName); pNewJoystick->joystickname = SDL_CreateJoystickName(vendor, product, NULL, name); - SDL_free(name); - - if (!pNewJoystick->joystickname) { - SDL_free(pNewJoystick); - return DIENUM_CONTINUE; /* better luck next time? */ - } + CHECK(pNewJoystick->joystickname); guid16 = (Uint16 *)pNewJoystick->guid.data; - if (SDL_memcmp(&pdidInstance->guidProduct.Data4[2], "PIDVID", 6) == 0) { + if (vendor && product) { *guid16++ = SDL_SwapLE16(SDL_HARDWARE_BUS_USB); *guid16++ = 0; *guid16++ = SDL_SwapLE16(vendor); @@ -506,44 +499,42 @@ EnumJoysticksCallback(const DIDEVICEINSTANCE * pdidInstance, VOID * pContext) SDL_strlcpy((char*)guid16, pNewJoystick->joystickname, sizeof(pNewJoystick->guid.data) - 4); } - if (SDL_ShouldIgnoreJoystick(pNewJoystick->joystickname, pNewJoystick->guid)) { - SDL_free(pNewJoystick->joystickname); - SDL_free(pNewJoystick); - return DIENUM_CONTINUE; - } + CHECK(!SDL_IsXInputDevice(vendor, product, hidPath)); + + CHECK(!SDL_ShouldIgnoreJoystick(pNewJoystick->joystickname, pNewJoystick->guid)); #ifdef SDL_JOYSTICK_HIDAPI - if (HIDAPI_IsDevicePresent(vendor, product, 0, pNewJoystick->joystickname)) { - /* The HIDAPI driver is taking care of this device */ - SDL_free(pNewJoystick->joystickname); - SDL_free(pNewJoystick); - return DIENUM_CONTINUE; - } + CHECK(!HIDAPI_IsDevicePresent(vendor, product, version, pNewJoystick->joystickname)); #endif #ifdef SDL_JOYSTICK_RAWINPUT - if (RAWINPUT_IsDevicePresent(vendor, product, 0, pNewJoystick->joystickname)) { - /* The RAWINPUT driver is taking care of this device */ - SDL_free(pNewJoystick); - return DIENUM_CONTINUE; - } + CHECK(!RAWINPUT_IsDevicePresent(vendor, product, version, pNewJoystick->joystickname)); #endif WINDOWS_AddJoystickDevice(pNewJoystick); + pNewJoystick = NULL; + +err: + if (pNewJoystick) { + SDL_free(pNewJoystick->joystickname); + SDL_free(pNewJoystick); + } + + SDL_free(hidPath); + SDL_free(name); + + if (device) { + IDirectInputDevice8_Release(device); + } return DIENUM_CONTINUE; /* get next device, please */ +#undef CHECK } void SDL_DINPUT_JoystickDetect(JoyStick_DeviceData **pContext) { IDirectInput8_EnumDevices(dinput, DI8DEVCLASS_GAMECTRL, EnumJoysticksCallback, pContext, DIEDFL_ATTACHEDONLY); - - if (SDL_RawDevList) { - SDL_free(SDL_RawDevList); /* in case we used this in DirectInput detection */ - SDL_RawDevList = NULL; - } - SDL_RawDevListCount = 0; } typedef struct @@ -555,22 +546,33 @@ typedef struct } EnumJoystickPresentData; static BOOL CALLBACK -EnumJoystickPresentCallback(const DIDEVICEINSTANCE * pdidInstance, VOID * pContext) +EnumJoystickPresentCallback(LPCDIDEVICEINSTANCE pDeviceInstance, LPVOID pContext) { +#define CHECK(exp) { if(!(exp)) goto err; } EnumJoystickPresentData *data = (EnumJoystickPresentData *)pContext; Uint16 vendor = 0; Uint16 product = 0; - Uint16 version = 0; + LPDIRECTINPUTDEVICE8 device = NULL; + BOOL ret = DIENUM_CONTINUE; - if (SDL_memcmp(&pdidInstance->guidProduct.Data4[2], "PIDVID", 6) == 0) { - vendor = (Uint16)LOWORD(pdidInstance->guidProduct.Data1); - product = (Uint16)HIWORD(pdidInstance->guidProduct.Data1); - if (data->vendor == vendor && data->product == product && data->version == version) { - data->present = SDL_TRUE; - return DIENUM_STOP; - } + /* We are only supporting HID devices. */ + CHECK((pDeviceInstance->dwDevType & DIDEVTYPE_HID) != 0); + + CHECK(SUCCEEDED(IDirectInput8_CreateDevice(dinput, &pDeviceInstance->guidInstance, &device, NULL))); + CHECK(QueryDeviceInfo(device, &vendor, &product)); + + CHECK(data->vendor == vendor && data->product == product); + + data->present = SDL_TRUE; + ret = DIENUM_STOP; + +err: + if (device) { + IDirectInputDevice8_Release(device); } - return DIENUM_CONTINUE; + + return ret; +#undef CHECK } SDL_bool @@ -592,41 +594,41 @@ SDL_DINPUT_JoystickPresent(Uint16 vendor, Uint16 product, Uint16 version) } static BOOL CALLBACK -EnumDevObjectsCallback(LPCDIDEVICEOBJECTINSTANCE dev, LPVOID pvRef) +EnumDevObjectsCallback(LPCDIDEVICEOBJECTINSTANCE pDeviceObject, LPVOID pContext) { - SDL_Joystick *joystick = (SDL_Joystick *)pvRef; + SDL_Joystick *joystick = (SDL_Joystick *)pContext; HRESULT result; input_t *in = &joystick->hwdata->Inputs[joystick->hwdata->NumInputs]; - if (dev->dwType & DIDFT_BUTTON) { + if (pDeviceObject->dwType & DIDFT_BUTTON) { in->type = BUTTON; in->num = joystick->nbuttons; in->ofs = DIJOFS_BUTTON(in->num); joystick->nbuttons++; - } else if (dev->dwType & DIDFT_POV) { + } else if (pDeviceObject->dwType & DIDFT_POV) { in->type = HAT; in->num = joystick->nhats; in->ofs = DIJOFS_POV(in->num); joystick->nhats++; - } else if (dev->dwType & DIDFT_AXIS) { + } else if (pDeviceObject->dwType & DIDFT_AXIS) { DIPROPRANGE diprg; DIPROPDWORD dilong; in->type = AXIS; in->num = joystick->naxes; - if (!SDL_memcmp(&dev->guidType, &GUID_XAxis, sizeof(dev->guidType))) + if (!SDL_memcmp(&pDeviceObject->guidType, &GUID_XAxis, sizeof(pDeviceObject->guidType))) in->ofs = DIJOFS_X; - else if (!SDL_memcmp(&dev->guidType, &GUID_YAxis, sizeof(dev->guidType))) + else if (!SDL_memcmp(&pDeviceObject->guidType, &GUID_YAxis, sizeof(pDeviceObject->guidType))) in->ofs = DIJOFS_Y; - else if (!SDL_memcmp(&dev->guidType, &GUID_ZAxis, sizeof(dev->guidType))) + else if (!SDL_memcmp(&pDeviceObject->guidType, &GUID_ZAxis, sizeof(pDeviceObject->guidType))) in->ofs = DIJOFS_Z; - else if (!SDL_memcmp(&dev->guidType, &GUID_RxAxis, sizeof(dev->guidType))) + else if (!SDL_memcmp(&pDeviceObject->guidType, &GUID_RxAxis, sizeof(pDeviceObject->guidType))) in->ofs = DIJOFS_RX; - else if (!SDL_memcmp(&dev->guidType, &GUID_RyAxis, sizeof(dev->guidType))) + else if (!SDL_memcmp(&pDeviceObject->guidType, &GUID_RyAxis, sizeof(pDeviceObject->guidType))) in->ofs = DIJOFS_RY; - else if (!SDL_memcmp(&dev->guidType, &GUID_RzAxis, sizeof(dev->guidType))) + else if (!SDL_memcmp(&pDeviceObject->guidType, &GUID_RzAxis, sizeof(pDeviceObject->guidType))) in->ofs = DIJOFS_RZ; - else if (!SDL_memcmp(&dev->guidType, &GUID_Slider, sizeof(dev->guidType))) { + else if (!SDL_memcmp(&pDeviceObject->guidType, &GUID_Slider, sizeof(pDeviceObject->guidType))) { in->ofs = DIJOFS_SLIDER(joystick->hwdata->NumSliders); ++joystick->hwdata->NumSliders; } else { @@ -635,7 +637,7 @@ EnumDevObjectsCallback(LPCDIDEVICEOBJECTINSTANCE dev, LPVOID pvRef) diprg.diph.dwSize = sizeof(diprg); diprg.diph.dwHeaderSize = sizeof(diprg.diph); - diprg.diph.dwObj = dev->dwType; + diprg.diph.dwObj = pDeviceObject->dwType; diprg.diph.dwHow = DIPH_BYID; diprg.lMin = SDL_JOYSTICK_AXIS_MIN; diprg.lMax = SDL_JOYSTICK_AXIS_MAX; @@ -650,7 +652,7 @@ EnumDevObjectsCallback(LPCDIDEVICEOBJECTINSTANCE dev, LPVOID pvRef) /* Set dead zone to 0. */ dilong.diph.dwSize = sizeof(dilong); dilong.diph.dwHeaderSize = sizeof(dilong.diph); - dilong.diph.dwObj = dev->dwType; + dilong.diph.dwObj = pDeviceObject->dwType; dilong.diph.dwHow = DIPH_BYID; dilong.dwData = 0; result = @@ -727,7 +729,6 @@ int SDL_DINPUT_JoystickOpen(SDL_Joystick * joystick, JoyStick_DeviceData *joystickdevice) { HRESULT result; - LPDIRECTINPUTDEVICE8 device; DIPROPDWORD dipdw; joystick->hwdata->buffered = SDL_TRUE; @@ -739,23 +740,13 @@ SDL_DINPUT_JoystickOpen(SDL_Joystick * joystick, JoyStick_DeviceData *joystickde result = IDirectInput8_CreateDevice(dinput, - &(joystickdevice->dxdevice.guidInstance), &device, NULL); + &joystickdevice->dxdevice.guidInstance, + &joystick->hwdata->InputDevice, + NULL); if (FAILED(result)) { return SetDIerror("IDirectInput::CreateDevice", result); } - /* Now get the IDirectInputDevice8 interface, instead. */ - result = IDirectInputDevice8_QueryInterface(device, - &IID_IDirectInputDevice8, - (LPVOID *)& joystick-> - hwdata->InputDevice); - /* We are done with this object. Use the stored one from now on. */ - IDirectInputDevice8_Release(device); - - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::QueryInterface", result); - } - /* Acquire shared access. Exclusive access is required for forces, * though. */ result = diff --git a/src/joystick/windows/SDL_windowsjoystick_c.h b/src/joystick/windows/SDL_windowsjoystick_c.h index 35507757c..93fd288bc 100644 --- a/src/joystick/windows/SDL_windowsjoystick_c.h +++ b/src/joystick/windows/SDL_windowsjoystick_c.h @@ -37,7 +37,7 @@ typedef struct JoyStick_DeviceData BYTE SubType; Uint8 XInputUserId; DIDEVICEINSTANCE dxdevice; - WCHAR hidPath[MAX_PATH]; + char hidPath[MAX_PATH]; struct JoyStick_DeviceData *pNext; } JoyStick_DeviceData;