void PERDXLoadDevices(char *inifilename)
{
char tempstr[MAX_PATH];
char string1[20];
char string2[20];
GUID guid;
DIDEVCAPS didc;
u32 i;
int j, i2;
int buttonid;
DIPROPDWORD dipdw;
int id;
DWORD coopflags=DISCL_FOREGROUND | DISCL_NONEXCLUSIVE;
BOOL loaddefault=TRUE;
int numpads;
HRESULT hr;
if (!PERCore)
return;
PerPortReset();
memset(pad, 0, sizeof(pad));
// Check Connection Type
if (GetPrivateProfileStringA("Input", "Port1Type", "", tempstr, MAX_PATH, inifilename) == 0)
{
// Check if it's using the old ini settings for peripherals
if (GetPrivateProfileStringA("Peripheral1", "GUID", "", tempstr, MAX_PATH, inifilename) != 0)
{
// Convert to the newer type of settings
for (i = 0; i < 2; i++)
{
sprintf(string1, "Port%dType", (int)i+1);
WritePrivateProfileStringA("Input", string1, "1", inifilename);
sprintf(string1, "Peripheral%d", (int)i+1);
sprintf(string2, "Peripheral%dA", (int)i+1);
if (GetPrivateProfileStringA(string1, "GUID", "", tempstr, MAX_PATH, inifilename))
WritePrivateProfileStringA(string2, "GUID", tempstr, inifilename);
if (GetPrivateProfileStringA(string1, "EmulateType", "", tempstr, MAX_PATH, inifilename))
WritePrivateProfileStringA(string2, "EmulateType", tempstr, inifilename);
for (i2 = 0; i2 < 13; i2++)
{
if (GetPrivateProfileStringA(string1, PerPadNames[i2], "", tempstr, MAX_PATH, inifilename))
WritePrivateProfileStringA(string2, PerPadNames[i2], tempstr, inifilename);
}
}
// Remove old ini entries
for (i = 0; i < 12; i++)
{
sprintf(string1, "Peripheral%d", (int)i+1);
WritePrivateProfileStringA(string1, NULL, NULL, inifilename);
}
loaddefault = FALSE;
}
}
else
loaddefault = FALSE;
if (loaddefault)
{
LoadDefaultPort1A();
return;
}
// Load new type settings
for (i = 0; i < 2; i++)
{
sprintf(string1, "Port%dType", (int)i+1);
if (GetPrivateProfileStringA("Input", string1, "", tempstr, MAX_PATH, inifilename) != 0)
{
porttype[i] = atoi(tempstr);
switch(porttype[i])
{
case 1:
numpads = 1;
break;
case 2:
numpads = 6;
break;
default:
numpads = 0;
break;
}
// Load new type settings
for (j = 0; j < numpads; j++)
{
int padindex=(6*i)+j;
padconf_struct *curdevice=&paddevice[padindex];
sprintf(string1, "Peripheral%d%C", (int)i+1, 'A' + j);
// Let's first fetch the guid of the device
if (GetPrivateProfileStringA(string1, "GUID", "", tempstr, MAX_PATH, inifilename) == 0)
continue;
if (GetPrivateProfileStringA(string1, "EmulateType", "0", string2, MAX_PATH, inifilename))
{
curdevice->emulatetype = atoi(string2);
if (curdevice->emulatetype == 0)
continue;
}
if (curdevice->lpDIDevice)
{
// Free the default keyboard, etc.
IDirectInputDevice8_Unacquire(curdevice->lpDIDevice);
IDirectInputDevice8_Release(curdevice->lpDIDevice);
}
StringToGUID(tempstr, &guid);
// Ok, now that we've got the GUID of the device, let's set it up
if (FAILED(IDirectInput8_CreateDevice(lpDI8, &guid, &lpDIDevice[padindex],
NULL) ))
{
curdevice->lpDIDevice = NULL;
curdevice->emulatetype = 0;
continue;
}
curdevice->lpDIDevice = lpDIDevice[padindex];
didc.dwSize = sizeof(DIDEVCAPS);
if (FAILED(IDirectInputDevice8_GetCapabilities(lpDIDevice[padindex], &didc) ))
continue;
if (GET_DIDEVICE_TYPE(didc.dwDevType) == DI8DEVTYPE_KEYBOARD)
{
if (FAILED(IDirectInputDevice8_SetDataFormat(lpDIDevice[padindex], &c_dfDIKeyboard) ))
continue;
curdevice->type = TYPE_KEYBOARD;
coopflags |= DISCL_NOWINKEY;
}
else if (GET_DIDEVICE_TYPE(didc.dwDevType) == DI8DEVTYPE_GAMEPAD ||
GET_DIDEVICE_TYPE(didc.dwDevType) == DI8DEVTYPE_JOYSTICK)
{
if (FAILED(IDirectInputDevice8_SetDataFormat(lpDIDevice[padindex], &c_dfDIJoystick2) ))
continue;
curdevice->type = TYPE_JOYSTICK;
}
else if (GET_DIDEVICE_TYPE(didc.dwDevType) == DI8DEVTYPE_MOUSE)
{
if (FAILED(IDirectInputDevice8_SetDataFormat(lpDIDevice[padindex], &c_dfDIMouse2) ))
continue;
curdevice->type = TYPE_MOUSE;
coopflags = DISCL_FOREGROUND | DISCL_EXCLUSIVE;
}
hr = IDirectInputDevice8_SetCooperativeLevel(lpDIDevice[i], DXGetWindow(), coopflags);
if (FAILED(hr))
continue;
dipdw.diph.dwSize = sizeof(DIPROPDWORD);
dipdw.diph.dwHeaderSize = sizeof(DIPROPHEADER);
dipdw.diph.dwObj = 0;
dipdw.diph.dwHow = DIPH_DEVICE;
dipdw.dwData = 8; // should be enough
// Setup Buffered input
if (FAILED(IDirectInputDevice8_SetProperty(lpDIDevice[padindex], DIPROP_BUFFERSIZE, &dipdw.diph)))
continue;
IDirectInputDevice8_Acquire(lpDIDevice[padindex]);
switch(curdevice->emulatetype)
{
case 1: // Standard Pad
id = PERPAD;
break;
case 2: // Analog Pad
case 3: // Stunner
case 5: // Keyboard
id = 0;
break;
case 4: // Mouse
id = PERMOUSE;
break;
default: break;
}
// Make sure we're added to the smpc list
if (i == 0)
pad[padindex] = PerAddPeripheral(&PORTDATA1, id);
else
pad[padindex] = PerAddPeripheral(&PORTDATA2, id);
// Now that we're all setup, let's fetch the controls from the ini
if (curdevice->emulatetype != 3 &&
curdevice->emulatetype != 4)
{
for (i2 = 0; i2 < 13; i2++)
{
buttonid = GetPrivateProfileIntA(string1, PerPadNames[i2], 0, inifilename);
PerSetKey(buttonid, i2, pad[padindex]);
}
}
else if (curdevice->emulatetype == 4)
{
for (i2 = 0; i2 < 4; i2++)
{
buttonid = GetPrivateProfileIntA(string1, mouse_names[i2], 0, inifilename);
PerSetKey(buttonid, PERMOUSE_LEFT+i2, pad[padindex]);
}
}
}
}
}
}
/*
* Opens the haptic device.
*
* Steps:
* - Set cooperative level.
* - Set data format.
* - Acquire exclusiveness.
* - Reset actuators.
* - Get supported features.
*/
static int
SDL_DINPUT_HapticOpenFromDevice(SDL_Haptic * haptic, LPDIRECTINPUTDEVICE8 device8, SDL_bool is_joystick)
{
HRESULT ret;
DIPROPDWORD dipdw;
/* Allocate the hwdata */
haptic->hwdata = (struct haptic_hwdata *)SDL_malloc(sizeof(*haptic->hwdata));
if (haptic->hwdata == NULL) {
return SDL_OutOfMemory();
}
SDL_memset(haptic->hwdata, 0, sizeof(*haptic->hwdata));
/* We'll use the device8 from now on. */
haptic->hwdata->device = device8;
haptic->hwdata->is_joystick = is_joystick;
/* !!! FIXME: opening a haptic device here first will make an attempt to
!!! FIXME: SDL_JoystickOpen() that same device fail later, since we
!!! FIXME: have it open in exclusive mode. But this will allow
!!! FIXME: SDL_JoystickOpen() followed by SDL_HapticOpenFromJoystick()
!!! FIXME: to work, and that's probably the common case. Still,
!!! FIXME: ideally, We need to unify the opening code. */
if (!is_joystick) { /* if is_joystick, we already set this up elsewhere. */
/* Grab it exclusively to use force feedback stuff. */
ret = IDirectInputDevice8_SetCooperativeLevel(haptic->hwdata->device,
SDL_HelperWindow,
DISCL_EXCLUSIVE |
DISCL_BACKGROUND);
if (FAILED(ret)) {
DI_SetError("Setting cooperative level to exclusive", ret);
goto acquire_err;
}
/* Set data format. */
ret = IDirectInputDevice8_SetDataFormat(haptic->hwdata->device,
&SDL_c_dfDIJoystick2);
if (FAILED(ret)) {
DI_SetError("Setting data format", ret);
goto acquire_err;
}
/* Acquire the device. */
ret = IDirectInputDevice8_Acquire(haptic->hwdata->device);
if (FAILED(ret)) {
DI_SetError("Acquiring DirectInput device", ret);
goto acquire_err;
}
}
/* Get number of axes. */
ret = IDirectInputDevice8_EnumObjects(haptic->hwdata->device,
DI_DeviceObjectCallback,
haptic, DIDFT_AXIS);
if (FAILED(ret)) {
DI_SetError("Getting device axes", ret);
goto acquire_err;
}
/* Reset all actuators - just in case. */
ret = IDirectInputDevice8_SendForceFeedbackCommand(haptic->hwdata->device,
DISFFC_RESET);
if (FAILED(ret)) {
DI_SetError("Resetting device", ret);
goto acquire_err;
}
/* Enabling actuators. */
ret = IDirectInputDevice8_SendForceFeedbackCommand(haptic->hwdata->device,
DISFFC_SETACTUATORSON);
if (FAILED(ret)) {
DI_SetError("Enabling actuators", ret);
goto acquire_err;
}
/* Get supported effects. */
ret = IDirectInputDevice8_EnumEffects(haptic->hwdata->device,
DI_EffectCallback, haptic,
DIEFT_ALL);
if (FAILED(ret)) {
DI_SetError("Enumerating supported effects", ret);
goto acquire_err;
}
if (haptic->supported == 0) { /* Error since device supports nothing. */
SDL_SetError("Haptic: Internal error on finding supported effects.");
goto acquire_err;
}
/* Check autogain and autocenter. */
dipdw.diph.dwSize = sizeof(DIPROPDWORD);
dipdw.diph.dwHeaderSize = sizeof(DIPROPHEADER);
dipdw.diph.dwObj = 0;
dipdw.diph.dwHow = DIPH_DEVICE;
dipdw.dwData = 10000;
ret = IDirectInputDevice8_SetProperty(haptic->hwdata->device,
DIPROP_FFGAIN, &dipdw.diph);
if (!FAILED(ret)) { /* Gain is supported. */
haptic->supported |= SDL_HAPTIC_GAIN;
}
dipdw.diph.dwObj = 0;
dipdw.diph.dwHow = DIPH_DEVICE;
dipdw.dwData = DIPROPAUTOCENTER_OFF;
ret = IDirectInputDevice8_SetProperty(haptic->hwdata->device,
DIPROP_AUTOCENTER, &dipdw.diph);
if (!FAILED(ret)) { /* Autocenter is supported. */
haptic->supported |= SDL_HAPTIC_AUTOCENTER;
}
/* Status is always supported. */
haptic->supported |= SDL_HAPTIC_STATUS | SDL_HAPTIC_PAUSE;
/* Check maximum effects. */
haptic->neffects = 128; /* This is not actually supported as thus under windows,
there is no way to tell the number of EFFECTS that a
device can hold, so we'll just use a "random" number
instead and put warnings in SDL_haptic.h */
haptic->nplaying = 128; /* Even more impossible to get this then neffects. */
/* Prepare effects memory. */
haptic->effects = (struct haptic_effect *)
SDL_malloc(sizeof(struct haptic_effect) * haptic->neffects);
if (haptic->effects == NULL) {
SDL_OutOfMemory();
goto acquire_err;
}
/* Clear the memory */
SDL_memset(haptic->effects, 0,
sizeof(struct haptic_effect) * haptic->neffects);
return 0;
/* Error handling */
acquire_err:
IDirectInputDevice8_Unacquire(haptic->hwdata->device);
return -1;
}
int PERDXInit(void)
{
DIPROPDWORD dipdw;
char tempstr[512];
HRESULT ret;
memset(pad, 0, sizeof(pad));
memset(paddevice, 0, sizeof(paddevice));
if (FAILED((ret = DirectInput8Create(GetModuleHandle(NULL), DIRECTINPUT_VERSION,
&IID_IDirectInput8, (LPVOID *)&lpDI8, NULL)) ))
{
sprintf(tempstr, "DirectInput8Create error: %s - %s", DXGetErrorString8(ret), DXGetErrorDescription8(ret));
MessageBox (NULL, _16(tempstr), _16("Error"), MB_OK | MB_ICONINFORMATION);
return -1;
}
IDirectInput8_EnumDevices(lpDI8, DI8DEVCLASS_ALL, EnumPeripheralsCallback,
NULL, DIEDFL_ATTACHEDONLY);
if (FAILED((ret = IDirectInput8_CreateDevice(lpDI8, &GUID_SysKeyboard, &lpDIDevice[0],
NULL)) ))
{
sprintf(tempstr, "IDirectInput8_CreateDevice error: %s - %s", DXGetErrorString8(ret), DXGetErrorDescription8(ret));
MessageBox (NULL, _16(tempstr), _16("Error"), MB_OK | MB_ICONINFORMATION);
return -1;
}
if (FAILED((ret = IDirectInputDevice8_SetDataFormat(lpDIDevice[0], &c_dfDIKeyboard)) ))
{
sprintf(tempstr, "IDirectInputDevice8_SetDataFormat error: %s - %s", DXGetErrorString8(ret), DXGetErrorDescription8(ret));
MessageBox (NULL, _16(tempstr), _16("Error"), MB_OK | MB_ICONINFORMATION);
return -1;
}
if (FAILED((ret = IDirectInputDevice8_SetCooperativeLevel(lpDIDevice[0], DXGetWindow(),
DISCL_FOREGROUND | DISCL_NONEXCLUSIVE | DISCL_NOWINKEY)) ))
{
sprintf(tempstr, "IDirectInputDevice8_SetCooperativeLevel error: %s - %s", DXGetErrorString8(ret), DXGetErrorDescription8(ret));
MessageBox (NULL, _16(tempstr), _16("Error"), MB_OK | MB_ICONINFORMATION);
return -1;
}
dipdw.diph.dwSize = sizeof(DIPROPDWORD);
dipdw.diph.dwHeaderSize = sizeof(DIPROPHEADER);
dipdw.diph.dwObj = 0;
dipdw.diph.dwHow = DIPH_DEVICE;
dipdw.dwData = 8; // should be enough
// Setup Buffered input
if (FAILED((ret = IDirectInputDevice8_SetProperty(lpDIDevice[0], DIPROP_BUFFERSIZE, &dipdw.diph)) ))
{
sprintf(tempstr, "IDirectInputDevice8_SetProperty error: %s - %s", DXGetErrorString8(ret), DXGetErrorDescription8(ret));
MessageBox (NULL, _16(tempstr), _16("Error"), MB_OK | MB_ICONINFORMATION);
return -1;
}
// Make sure Keyboard is acquired already
IDirectInputDevice8_Acquire(lpDIDevice[0]);
paddevice[0].lpDIDevice = lpDIDevice[0];
paddevice[0].type = TYPE_KEYBOARD;
paddevice[0].emulatetype = 1;
PerPortReset();
LoadDefaultPort1A();
return 0;
}
static BOOL CALLBACK enum_joypad_cb(const DIDEVICEINSTANCE *inst, void *p)
{
bool is_xinput_pad;
LPDIRECTINPUTDEVICE8 *pad = NULL;
(void)p;
if (g_joypad_cnt == MAX_USERS)
return DIENUM_STOP;
pad = &g_pads[g_joypad_cnt].joypad;
#ifdef __cplusplus
if (FAILED(IDirectInput8_CreateDevice(
g_ctx, inst->guidInstance, pad, NULL)))
#else
if (FAILED(IDirectInput8_CreateDevice(
g_ctx, &inst->guidInstance, pad, NULL)))
#endif
return DIENUM_CONTINUE;
g_pads[g_joypad_cnt].joy_name = strdup(inst->tszProductName);
#ifdef HAVE_WINXINPUT
#if 0
is_xinput_pad = g_xinput_block_pads
&& name_is_xinput_pad(inst->tszProductName);
#endif
is_xinput_pad = g_xinput_block_pads
&& guid_is_xinput_device(&inst->guidProduct);
if (is_xinput_pad)
{
if (g_last_xinput_pad_idx < 4)
g_xinput_pad_indexes[g_joypad_cnt] = g_last_xinput_pad_idx++;
goto enum_iteration_done;
}
#endif
IDirectInputDevice8_SetDataFormat(*pad, &c_dfDIJoystick2);
IDirectInputDevice8_SetCooperativeLevel(*pad, (HWND)driver.video_window,
DISCL_NONEXCLUSIVE | DISCL_BACKGROUND);
IDirectInputDevice8_EnumObjects(*pad, enum_axes_cb,
*pad, DIDFT_ABSAXIS);
#ifdef HAVE_WINXINPUT
if (!is_xinput_pad)
#endif
{
strlcpy(g_settings.input.device_names[g_joypad_cnt],
dinput_joypad_name(g_joypad_cnt),
sizeof(g_settings.input.device_names[g_joypad_cnt]));
/* TODO - implement VID/PID? */
input_config_autoconfigure_joypad(g_joypad_cnt,
dinput_joypad_name(g_joypad_cnt), 0, 0,
dinput_joypad.ident);
}
enum_iteration_done:
g_joypad_cnt++;
return DIENUM_CONTINUE;
}
static BOOL CALLBACK enum_joypad_cb(const DIDEVICEINSTANCE *inst, void *p)
{
#ifdef HAVE_XINPUT
bool is_xinput_pad;
#endif
LPDIRECTINPUTDEVICE8 *pad = NULL;
(void)p;
if (g_joypad_cnt == MAX_USERS)
return DIENUM_STOP;
pad = &g_pads[g_joypad_cnt].joypad;
#ifdef __cplusplus
if (FAILED(IDirectInput8_CreateDevice(
g_dinput_ctx, inst->guidInstance, pad, NULL)))
#else
if (FAILED(IDirectInput8_CreateDevice(
g_dinput_ctx, &inst->guidInstance, pad, NULL)))
#endif
return DIENUM_CONTINUE;
g_pads[g_joypad_cnt].joy_name = strdup((const char*)inst->tszProductName);
g_pads[g_joypad_cnt].joy_friendly_name = strdup((const char*)inst->tszInstanceName);
/* there may be more useful info in the GUID so leave this here for a while */
#if 0
printf("Guid = {%08lX-%04hX-%04hX-%02hhX%02hhX-%02hhX%02hhX%02hhX%02hhX%02hhX%02hhX}\n",
inst->guidProduct.Data1,
inst->guidProduct.Data2,
inst->guidProduct.Data3,
inst->guidProduct.Data4[0],
inst->guidProduct.Data4[1],
inst->guidProduct.Data4[2],
inst->guidProduct.Data4[3],
inst->guidProduct.Data4[4],
inst->guidProduct.Data4[5],
inst->guidProduct.Data4[6],
inst->guidProduct.Data4[7]);
#endif
g_pads[g_joypad_cnt].vid = inst->guidProduct.Data1 % 0x10000;
g_pads[g_joypad_cnt].pid = inst->guidProduct.Data1 / 0x10000;
RARCH_LOG("[DINPUT]: Device #%u PID: {%04lX} VID:{%04lX}\n",
g_joypad_cnt,
g_pads[g_joypad_cnt].pid,
g_pads[g_joypad_cnt].vid);
#ifdef HAVE_XINPUT
is_xinput_pad = g_xinput_block_pads
&& guid_is_xinput_device(&inst->guidProduct);
if (is_xinput_pad)
{
if (g_last_xinput_pad_idx < 4)
g_xinput_pad_indexes[g_joypad_cnt] = g_last_xinput_pad_idx++;
goto enum_iteration_done;
}
#endif
IDirectInputDevice8_SetDataFormat(*pad, &c_dfDIJoystick2);
IDirectInputDevice8_SetCooperativeLevel(*pad,
(HWND)video_driver_window_get(),
DISCL_EXCLUSIVE | DISCL_BACKGROUND);
IDirectInputDevice8_EnumObjects(*pad, enum_axes_cb,
*pad, DIDFT_ABSAXIS);
dinput_create_rumble_effects(&g_pads[g_joypad_cnt]);
#ifdef HAVE_XINPUT
if (!is_xinput_pad)
#endif
{
if (!input_autoconfigure_connect(
dinput_joypad_name(g_joypad_cnt),
dinput_joypad_friendly_name(g_joypad_cnt),
dinput_joypad.ident,
g_joypad_cnt,
dinput_joypad_vid(g_joypad_cnt),
dinput_joypad_pid(g_joypad_cnt)))
input_config_set_device_name(g_joypad_cnt, dinput_joypad_name(g_joypad_cnt));
}
#ifdef HAVE_XINPUT
enum_iteration_done:
#endif
g_joypad_cnt++;
return DIENUM_CONTINUE;
}
static void *dinput_init(void)
{
struct dinput_input *di = NULL;
settings_t *settings = config_get_ptr();
if (!dinput_init_context())
{
RARCH_ERR("Failed to start DirectInput driver.\n");
return NULL;
}
di = (struct dinput_input*)calloc(1, sizeof(*di));
if (!di)
return NULL;
#ifdef __cplusplus
if (FAILED(IDirectInput8_CreateDevice(g_dinput_ctx, GUID_SysKeyboard, &di->keyboard, NULL)))
{
RARCH_ERR("Failed to create keyboard device.\n");
di->keyboard = NULL;
}
if (FAILED(IDirectInput8_CreateDevice(g_dinput_ctx, GUID_SysMouse, &di->mouse, NULL)))
{
RARCH_ERR("Failed to create mouse device.\n");
di->mouse = NULL;
}
#else
if (FAILED(IDirectInput8_CreateDevice(g_dinput_ctx, &GUID_SysKeyboard, &di->keyboard, NULL)))
{
RARCH_ERR("Failed to create keyboard device.\n");
di->keyboard = NULL;
}
if (FAILED(IDirectInput8_CreateDevice(g_dinput_ctx, &GUID_SysMouse, &di->mouse, NULL)))
{
RARCH_ERR("Failed to create mouse device.\n");
di->mouse = NULL;
}
#endif
if (di->keyboard)
{
IDirectInputDevice8_SetDataFormat(di->keyboard, &c_dfDIKeyboard);
IDirectInputDevice8_SetCooperativeLevel(di->keyboard,
(HWND)video_driver_window_get(), DISCL_NONEXCLUSIVE | DISCL_FOREGROUND);
IDirectInputDevice8_Acquire(di->keyboard);
}
if (di->mouse)
{
DIDATAFORMAT c_dfDIMouse2_custom = c_dfDIMouse2;
c_dfDIMouse2_custom.dwFlags = DIDF_ABSAXIS;
IDirectInputDevice8_SetDataFormat(di->mouse, &c_dfDIMouse2_custom);
IDirectInputDevice8_SetCooperativeLevel(di->mouse, (HWND)video_driver_window_get(),
DISCL_NONEXCLUSIVE | DISCL_FOREGROUND);
IDirectInputDevice8_Acquire(di->mouse);
}
input_keymaps_init_keyboard_lut(rarch_key_map_dinput);
di->joypad = input_joypad_init_driver(settings->input.joypad_driver, di);
return di;
}
static gboolean
dx_dinput_setup_events (ControllerDXDInput *controller,
GError **error)
{
HRESULT hresult;
DIPROPDWORD dword;
gint i, k;
DXDInputSource *source;
if ((controller->event = CreateEvent (NULL, TRUE, FALSE, NULL)) == NULL)
{
g_set_error (error, GIMP_MODULE_ERROR, GIMP_MODULE_FAILED,
"CreateEvent failed: %s",
g_win32_error_message (GetLastError ()));
return FALSE;
}
controller->format = g_new (DIDATAFORMAT, 1);
controller->format->dwSize = sizeof (DIDATAFORMAT);
controller->format->dwObjSize = sizeof (DIOBJECTDATAFORMAT);
dword.diph.dwSize = sizeof (DIPROPDWORD);
dword.diph.dwHeaderSize = sizeof (DIPROPHEADER);
dword.diph.dwObj = 0;
dword.diph.dwHow = DIPH_DEVICE;
/* Get the axis mode so we can use the same in the format */
if (FAILED ((hresult = IDirectInputDevice8_GetProperty (controller->didevice8,
DIPROP_AXISMODE,
&dword.diph))))
{
g_set_error (error, GIMP_MODULE_ERROR, GIMP_MODULE_FAILED,
"IDirectInputDevice8::GetParameters failed: %s",
g_win32_error_message (hresult));
goto fail0;
}
controller->format->dwFlags = dword.dwData + 1;
controller->format->dwNumObjs =
controller->num_buttons +
controller->num_axes +
controller->num_sliders +
controller->num_povs;
controller->format->rgodf = g_new (DIOBJECTDATAFORMAT, controller->format->dwNumObjs);
k = 0;
controller->format->dwDataSize = 0;
for (i = 0; i < controller->num_buttons; i++)
{
controller->format->rgodf[k].pguid = NULL;
controller->format->rgodf[k].dwOfs = controller->format->dwDataSize;
controller->format->rgodf[k].dwType = DIDFT_BUTTON | DIDFT_MAKEINSTANCE (i);
controller->format->rgodf[k].dwFlags = 0;
controller->format->dwDataSize += 1;
k++;
}
controller->format->dwDataSize = 4*((controller->format->dwDataSize + 3)/4);
for (i = 0; i < controller->num_axes; i++)
{
controller->format->rgodf[k].pguid = NULL;
controller->format->rgodf[k].dwOfs = controller->format->dwDataSize;
controller->format->rgodf[k].dwType = DIDFT_AXIS | DIDFT_MAKEINSTANCE (i);
controller->format->rgodf[k].dwFlags = DIDOI_ASPECTPOSITION;
controller->format->dwDataSize += 4;
k++;
}
for (i = 0; i < controller->num_sliders; i++)
{
controller->format->rgodf[k].pguid = NULL;
controller->format->rgodf[k].dwOfs = controller->format->dwDataSize;
controller->format->rgodf[k].dwType = DIDFT_AXIS | DIDFT_MAKEINSTANCE (i);
controller->format->rgodf[k].dwFlags = DIDOI_ASPECTPOSITION;
controller->format->dwDataSize += 4;
k++;
}
for (i = 0; i < controller->num_povs; i++)
{
controller->format->rgodf[k].pguid = NULL;
controller->format->rgodf[k].dwOfs = controller->format->dwDataSize;
controller->format->rgodf[k].dwType = DIDFT_POV | DIDFT_MAKEINSTANCE (i);
controller->format->rgodf[k].dwFlags = 0;
controller->format->dwDataSize += 4;
k++;
}
g_assert (k == controller->format->dwNumObjs);
controller->format->dwDataSize = 4*((controller->format->dwDataSize + 3)/4);
controller->prevdata = g_malloc (controller->format->dwDataSize);
dump_data_format (controller->format);
if (FAILED ((hresult = IDirectInputDevice8_SetDataFormat (controller->didevice8,
controller->format))))
{
g_set_error (error, GIMP_MODULE_ERROR, GIMP_MODULE_FAILED,
"IDirectInputDevice8::SetDataFormat failed: %s",
g_win32_error_message (hresult));
goto fail1;
}
if (FAILED ((hresult = IDirectInputDevice8_SetEventNotification (controller->didevice8,
controller->event))))
{
g_set_error (error, GIMP_MODULE_ERROR, GIMP_MODULE_FAILED,
"IDirectInputDevice8::SetEventNotification failed: %s",
g_win32_error_message (hresult));
goto fail2;
}
if (FAILED ((hresult = IDirectInputDevice8_Acquire (controller->didevice8))))
{
g_set_error (error, GIMP_MODULE_ERROR, GIMP_MODULE_FAILED,
"IDirectInputDevice8::Acquire failed: %s",
g_win32_error_message (hresult));
goto fail2;
}
if (FAILED ((hresult = IDirectInputDevice8_GetDeviceState (controller->didevice8,
controller->format->dwDataSize,
controller->prevdata))))
{
g_set_error (error, GIMP_MODULE_ERROR, GIMP_MODULE_FAILED,
"IDirectInputDevice8::GetDeviceState failed: %s",
g_win32_error_message (hresult));
goto fail2;
}
source = (DXDInputSource *) g_source_new (&dx_dinput_event_funcs,
sizeof (DXDInputSource));
source->controller = controller;
controller->source = (GSource *) source;
controller->pollfd = g_new (GPollFD, 1);
controller->pollfd->fd = (int) controller->event;
controller->pollfd->events = G_IO_IN;
g_source_add_poll (&source->source, controller->pollfd);
g_source_attach (&source->source, NULL);
return TRUE;
fail2:
IDirectInputDevice8_SetEventNotification (controller->didevice8, NULL);
fail1:
g_free (controller->format->rgodf);
g_free (controller->format);
controller->format = NULL;
g_free (controller->prevdata);
controller->prevdata = NULL;
fail0:
CloseHandle (controller->event);
controller->event = 0;
return FALSE;
}
int
SDL_DINPUT_JoystickOpen(SDL_Joystick * joystick, JoyStick_DeviceData *joystickdevice)
{
HRESULT result;
LPDIRECTINPUTDEVICE8 device;
DIPROPDWORD dipdw;
joystick->hwdata->buffered = SDL_TRUE;
joystick->hwdata->Capabilities.dwSize = sizeof(DIDEVCAPS);
SDL_zero(dipdw);
dipdw.diph.dwSize = sizeof(DIPROPDWORD);
dipdw.diph.dwHeaderSize = sizeof(DIPROPHEADER);
result =
IDirectInput8_CreateDevice(dinput,
&(joystickdevice->dxdevice.guidInstance), &device, 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 =
IDirectInputDevice8_SetCooperativeLevel(joystick->hwdata->
InputDevice, SDL_HelperWindow,
DISCL_EXCLUSIVE |
DISCL_BACKGROUND);
if (FAILED(result)) {
return SetDIerror("IDirectInputDevice8::SetCooperativeLevel", result);
}
/* Use the extended data structure: DIJOYSTATE2. */
result =
IDirectInputDevice8_SetDataFormat(joystick->hwdata->InputDevice,
&SDL_c_dfDIJoystick2);
if (FAILED(result)) {
return SetDIerror("IDirectInputDevice8::SetDataFormat", result);
}
/* Get device capabilities */
result =
IDirectInputDevice8_GetCapabilities(joystick->hwdata->InputDevice,
&joystick->hwdata->Capabilities);
if (FAILED(result)) {
return SetDIerror("IDirectInputDevice8::GetCapabilities", result);
}
/* Force capable? */
if (joystick->hwdata->Capabilities.dwFlags & DIDC_FORCEFEEDBACK) {
result = IDirectInputDevice8_Acquire(joystick->hwdata->InputDevice);
if (FAILED(result)) {
return SetDIerror("IDirectInputDevice8::Acquire", result);
}
/* reset all actuators. */
result =
IDirectInputDevice8_SendForceFeedbackCommand(joystick->hwdata->
InputDevice,
DISFFC_RESET);
/* Not necessarily supported, ignore if not supported.
if (FAILED(result)) {
return SetDIerror("IDirectInputDevice8::SendForceFeedbackCommand", result);
}
*/
result = IDirectInputDevice8_Unacquire(joystick->hwdata->InputDevice);
if (FAILED(result)) {
return SetDIerror("IDirectInputDevice8::Unacquire", result);
}
/* Turn on auto-centering for a ForceFeedback device (until told
* otherwise). */
dipdw.diph.dwObj = 0;
dipdw.diph.dwHow = DIPH_DEVICE;
dipdw.dwData = DIPROPAUTOCENTER_ON;
result =
IDirectInputDevice8_SetProperty(joystick->hwdata->InputDevice,
DIPROP_AUTOCENTER, &dipdw.diph);
/* Not necessarily supported, ignore if not supported.
if (FAILED(result)) {
return SetDIerror("IDirectInputDevice8::SetProperty", result);
}
*/
}
/* What buttons and axes does it have? */
IDirectInputDevice8_EnumObjects(joystick->hwdata->InputDevice,
EnumDevObjectsCallback, joystick,
DIDFT_BUTTON | DIDFT_AXIS | DIDFT_POV);
/* Reorder the input objects. Some devices do not report the X axis as
* the first axis, for example. */
SortDevObjects(joystick);
dipdw.diph.dwObj = 0;
dipdw.diph.dwHow = DIPH_DEVICE;
dipdw.dwData = INPUT_QSIZE;
/* Set the buffer size */
result =
IDirectInputDevice8_SetProperty(joystick->hwdata->InputDevice,
DIPROP_BUFFERSIZE, &dipdw.diph);
if (result == DI_POLLEDDEVICE) {
/* This device doesn't support buffering, so we're forced
* to use less reliable polling. */
joystick->hwdata->buffered = SDL_FALSE;
} else if (FAILED(result)) {
return SetDIerror("IDirectInputDevice8::SetProperty", result);
}
return 0;
}