bool joypad::config_force_feedback(io_service_t p_service) {
HRESULT ret = FFCreateDevice(p_service, &ff_device);
ERR_FAIL_COND_V(ret != FF_OK, false);
ret = FFDeviceSendForceFeedbackCommand(ff_device, FFSFFC_RESET);
FF_ERR();
ret = FFDeviceSendForceFeedbackCommand(ff_device, FFSFFC_SETACTUATORSON);
FF_ERR();
if (check_ff_features()) {
ret = FFDeviceCreateEffect(ff_device, kFFEffectType_ConstantForce_ID, &ff_effect, &ff_object);
FF_ERR();
return true;
}
FFReleaseDevice(ff_device);
return false;
}
/*
* Stops all currently playing effects.
*/
int
SDL_SYS_HapticStopAll(SDL_Haptic * haptic)
{
HRESULT ret;
ret = FFDeviceSendForceFeedbackCommand(haptic->hwdata->device,
FFSFFC_STOPALL);
if (ret != FF_OK) {
return SDL_SetError("Haptic: Error stopping device: %s.", FFStrError(ret));
}
return 0;
}
/*
* Unpauses the device.
*/
int
SDL_SYS_HapticUnpause(SDL_Haptic * haptic)
{
HRESULT ret;
ret = FFDeviceSendForceFeedbackCommand(haptic->hwdata->device,
FFSFFC_CONTINUE);
if (ret != FF_OK) {
return SDL_SetError("Haptic: Error pausing device: %s.", FFStrError(ret));
}
return 0;
}
static HRESULT WINAPI JoystickWImpl_SendForceFeedbackCommand(IDirectInputDevice8W *iface,
DWORD flags)
{
JoystickImpl *This = impl_from_IDirectInputDevice8W(iface);
HRESULT hr;
TRACE("%p 0x%x\n", This, flags);
if(!This->ff)
return DI_NOEFFECT;
hr = osx_to_win32_hresult(FFDeviceSendForceFeedbackCommand(This->ff, flags));
if(FAILED(hr)) {
WARN("FFDeviceSendForceFeedbackCommand failed: %08x\n", hr);
return hr;
}
return S_OK;
}
/*
* Opens the haptic device from the file descriptor.
*/
static int
SDL_SYS_HapticOpenFromService(SDL_Haptic * haptic, io_service_t service)
{
HRESULT ret;
int ret2;
/* Allocate the hwdata */
haptic->hwdata = (struct haptic_hwdata *)
SDL_malloc(sizeof(*haptic->hwdata));
if (haptic->hwdata == NULL) {
SDL_OutOfMemory();
goto creat_err;
}
SDL_memset(haptic->hwdata, 0, sizeof(*haptic->hwdata));
/* Open the device */
ret = FFCreateDevice(service, &haptic->hwdata->device);
if (ret != FF_OK) {
SDL_SetError("Haptic: Unable to create device from service: %s.",
FFStrError(ret));
goto creat_err;
}
/* Get supported features. */
ret2 = GetSupportedFeatures(haptic);
if (ret2 < 0) {
goto open_err;
}
/* Reset and then enable actuators. */
ret = FFDeviceSendForceFeedbackCommand(haptic->hwdata->device,
FFSFFC_RESET);
if (ret != FF_OK) {
SDL_SetError("Haptic: Unable to reset device: %s.", FFStrError(ret));
goto open_err;
}
ret = FFDeviceSendForceFeedbackCommand(haptic->hwdata->device,
FFSFFC_SETACTUATORSON);
if (ret != FF_OK) {
SDL_SetError("Haptic: Unable to enable actuators: %s.",
FFStrError(ret));
goto open_err;
}
/* Allocate effects memory. */
haptic->effects = (struct haptic_effect *)
SDL_malloc(sizeof(struct haptic_effect) * haptic->neffects);
if (haptic->effects == NULL) {
SDL_OutOfMemory();
goto open_err;
}
/* Clear the memory */
SDL_memset(haptic->effects, 0,
sizeof(struct haptic_effect) * haptic->neffects);
return 0;
/* Error handling */
open_err:
FFReleaseDevice(haptic->hwdata->device);
creat_err:
if (haptic->hwdata != NULL) {
SDL_free(haptic->hwdata);
haptic->hwdata = NULL;
}
return -1;
}
static HRESULT alloc_device(REFGUID rguid, IDirectInputImpl *dinput,
JoystickImpl **pdev, unsigned short index)
{
DWORD i;
IOHIDDeviceRef device;
JoystickImpl* newDevice;
char name[MAX_PATH];
HRESULT hr;
LPDIDATAFORMAT df = NULL;
int idx = 0;
int axis_map[8]; /* max axes */
int slider_count = 0;
FFCAPABILITIES ffcaps;
TRACE("%s %p %p %hu\n", debugstr_guid(rguid), dinput, pdev, index);
newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(JoystickImpl));
if (newDevice == 0) {
WARN("out of memory\n");
*pdev = 0;
return DIERR_OUTOFMEMORY;
}
newDevice->id = index;
newDevice->generic.guidInstance = DInput_Wine_OsX_Joystick_GUID;
newDevice->generic.guidInstance.Data3 = index;
newDevice->generic.guidProduct = DInput_Wine_OsX_Joystick_GUID;
newDevice->generic.joy_polldev = poll_osx_device_state;
/* get the device name */
get_osx_device_name(index, name, MAX_PATH);
TRACE("Name %s\n",name);
/* copy the device name */
newDevice->generic.name = HeapAlloc(GetProcessHeap(),0,strlen(name) + 1);
strcpy(newDevice->generic.name, name);
list_init(&newDevice->effects);
device = get_device_ref(index);
if(get_ff(device, &newDevice->ff) == S_OK) {
newDevice->generic.devcaps.dwFlags |= DIDC_FORCEFEEDBACK;
hr = FFDeviceGetForceFeedbackCapabilities(newDevice->ff, &ffcaps);
if(SUCCEEDED(hr)) {
TRACE("FF Capabilities:\n");
TRACE("\tsupportedEffects: 0x%x\n", (unsigned int)ffcaps.supportedEffects);
TRACE("\temulatedEffects: 0x%x\n", (unsigned int)ffcaps.emulatedEffects);
TRACE("\tsubType: 0x%x\n", (unsigned int)ffcaps.subType);
TRACE("\tnumFfAxes: %u\n", (unsigned int)ffcaps.numFfAxes);
TRACE("\tffAxes: [");
for(i = 0; i < ffcaps.numFfAxes; ++i) {
TRACE("%s", osx_ff_axis_name(ffcaps.ffAxes[i]));
if(i < ffcaps.numFfAxes - 1)
TRACE(", ");
}
TRACE("]\n");
TRACE("\tstorageCapacity: %u\n", (unsigned int)ffcaps.storageCapacity);
TRACE("\tplaybackCapacity: %u\n", (unsigned int)ffcaps.playbackCapacity);
}
hr = FFDeviceSendForceFeedbackCommand(newDevice->ff, FFSFFC_RESET);
if(FAILED(hr))
WARN("FFDeviceSendForceFeedbackCommand(FFSFFC_RESET) failed: %08x\n", hr);
hr = FFDeviceSendForceFeedbackCommand(newDevice->ff, FFSFFC_SETACTUATORSON);
if(FAILED(hr))
WARN("FFDeviceSendForceFeedbackCommand(FFSFFC_SETACTUATORSON) failed: %08x\n", hr);
}
memset(axis_map, 0, sizeof(axis_map));
get_osx_device_elements(newDevice, axis_map);
TRACE("%i axes %i buttons %i povs\n",newDevice->generic.devcaps.dwAxes,newDevice->generic.devcaps.dwButtons,newDevice->generic.devcaps.dwPOVs);
if (newDevice->generic.devcaps.dwButtons > 128)
{
WARN("Can't support %d buttons. Clamping down to 128\n", newDevice->generic.devcaps.dwButtons);
newDevice->generic.devcaps.dwButtons = 128;
}
newDevice->generic.base.IDirectInputDevice8A_iface.lpVtbl = &JoystickAvt;
newDevice->generic.base.IDirectInputDevice8W_iface.lpVtbl = &JoystickWvt;
newDevice->generic.base.ref = 1;
newDevice->generic.base.dinput = dinput;
newDevice->generic.base.guid = *rguid;
InitializeCriticalSection(&newDevice->generic.base.crit);
newDevice->generic.base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": JoystickImpl*->generic.base.crit");
/* Create copy of default data format */
if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIJoystick2.dwSize))) goto FAILED;
memcpy(df, &c_dfDIJoystick2, c_dfDIJoystick2.dwSize);
df->dwNumObjs = newDevice->generic.devcaps.dwAxes + newDevice->generic.devcaps.dwPOVs + newDevice->generic.devcaps.dwButtons;
if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto FAILED;
for (i = 0; i < newDevice->generic.devcaps.dwAxes; i++)
{
int wine_obj = -1;
BOOL has_ff = FALSE;
switch (axis_map[i])
{
case kHIDUsage_GD_X:
wine_obj = 0;
has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_X);
break;
case kHIDUsage_GD_Y:
wine_obj = 1;
has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_Y);
break;
case kHIDUsage_GD_Z:
wine_obj = 2;
has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_Z);
break;
case kHIDUsage_GD_Rx:
wine_obj = 3;
has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_RX);
break;
case kHIDUsage_GD_Ry:
wine_obj = 4;
has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_RY);
break;
case kHIDUsage_GD_Rz:
wine_obj = 5;
has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_RZ);
break;
case kHIDUsage_GD_Slider:
wine_obj = 6 + slider_count;
has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_SLIDER(slider_count));
slider_count++;
break;
}
if (wine_obj < 0 ) continue;
memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[wine_obj], df->dwObjSize);
df->rgodf[idx].dwType = DIDFT_MAKEINSTANCE(wine_obj) | DIDFT_ABSAXIS;
if(has_ff)
df->rgodf[idx].dwFlags |= DIDOI_FFACTUATOR;
++idx;
}
for (i = 0; i < newDevice->generic.devcaps.dwPOVs; i++)
{
memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i + 8], df->dwObjSize);
df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_POV;
}
for (i = 0; i < newDevice->generic.devcaps.dwButtons; i++)
{
memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i + 12], df->dwObjSize);
df->rgodf[idx ].pguid = &GUID_Button;
df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_PSHBUTTON;
}
newDevice->generic.base.data_format.wine_df = df;
/* initialize default properties */
get_osx_device_elements_props(newDevice);
IDirectInput_AddRef(&newDevice->generic.base.dinput->IDirectInput7A_iface);
EnterCriticalSection(&dinput->crit);
list_add_tail(&dinput->devices_list, &newDevice->generic.base.entry);
LeaveCriticalSection(&dinput->crit);
newDevice->generic.devcaps.dwSize = sizeof(newDevice->generic.devcaps);
newDevice->generic.devcaps.dwFlags |= DIDC_ATTACHED;
if (newDevice->generic.base.dinput->dwVersion >= 0x0800)
newDevice->generic.devcaps.dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
else
newDevice->generic.devcaps.dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
newDevice->generic.devcaps.dwFFSamplePeriod = 0;
newDevice->generic.devcaps.dwFFMinTimeResolution = 0;
newDevice->generic.devcaps.dwFirmwareRevision = 0;
newDevice->generic.devcaps.dwHardwareRevision = 0;
newDevice->generic.devcaps.dwFFDriverVersion = 0;
if (TRACE_ON(dinput)) {
_dump_DIDATAFORMAT(newDevice->generic.base.data_format.wine_df);
_dump_DIDEVCAPS(&newDevice->generic.devcaps);
}
*pdev = newDevice;
return DI_OK;
FAILED:
hr = DIERR_OUTOFMEMORY;
if (df) HeapFree(GetProcessHeap(), 0, df->rgodf);
HeapFree(GetProcessHeap(), 0, df);
release_DataFormat(&newDevice->generic.base.data_format);
HeapFree(GetProcessHeap(),0,newDevice->generic.name);
HeapFree(GetProcessHeap(),0,newDevice);
*pdev = 0;
return hr;
}
