//-----------------------------------------------------------------------------
// Name: XBInput_CreateGamepads()
// Desc: Creates the gamepad devices
//-----------------------------------------------------------------------------
HRESULT XBInput_CreateGamepads( XBGAMEPAD** ppGamepads )
{
// Get a mask of all currently available devices
DWORD dwDeviceMask = XGetDevices( XDEVICE_TYPE_GAMEPAD );
// Open the devices
for( DWORD i=0; i < XGetPortCount(); i++ )
{
ZeroMemory( &g_InputStates[i], sizeof(XINPUT_STATE) );
ZeroMemory( &g_Gamepads[i], sizeof(XBGAMEPAD) );
if( dwDeviceMask & (1<<i) )
{
// Get a handle to the device
g_Gamepads[i].hDevice = XInputOpen( XDEVICE_TYPE_GAMEPAD, i,
XDEVICE_NO_SLOT, NULL );
// Store capabilities of the device
XInputGetCapabilities( g_Gamepads[i].hDevice, &g_Gamepads[i].caps );
}
}
// Created devices are kept global, but for those who prefer member
// variables, they can get a pointer to the gamepads returned.
if( ppGamepads )
(*ppGamepads) = g_Gamepads;
return S_OK;
}
static void xinput_input_poll(void *data)
{
(void)data;
pads_connected = 0;
for (unsigned i = 0; i < 4; i++)
{
XINPUT_STATE state_tmp;
unsigned long retval;
gamepads[i] = XInputOpen(XDEVICE_TYPE_GAMEPAD, i, XDEVICE_NO_SLOT, NULL);
if(gamepads[i] != NULL)
{
retval = XInputGetState(gamepads[i], &state_tmp);
pads_connected += (retval != ERROR_SUCCESS) ? 0 : 1;
state[i] = state_tmp.Gamepad.wButtons;
state[i] |= ((state_tmp.Gamepad.sThumbLX < -DEADZONE)) << 16;
state[i] |= ((state_tmp.Gamepad.sThumbLX > DEADZONE)) << 17;
state[i] |= ((state_tmp.Gamepad.sThumbLY > DEADZONE)) << 18;
state[i] |= ((state_tmp.Gamepad.sThumbLY < -DEADZONE)) << 19;
state[i] |= ((state_tmp.Gamepad.sThumbRX < -DEADZONE)) << 20;
state[i] |= ((state_tmp.Gamepad.sThumbRX > DEADZONE)) << 21;
state[i] |= ((state_tmp.Gamepad.sThumbRY > DEADZONE)) << 22;
state[i] |= ((state_tmp.Gamepad.sThumbRY < -DEADZONE)) << 23;
state[i] |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_LEFT_TRIGGER] > 128 ? 1 : 0)) << 24;
state[i] |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_RIGHT_TRIGGER] > 128 ? 1 : 0)) << 25;
}
}
}
void CXBoxMouse::Initialize(void *appData)
{
m_dwMousePort = XGetDevices( XDEVICE_TYPE_DEBUG_MOUSE );
// See if a mouse is attached and get a handle to it, if it is.
for ( DWORD i = 0; i < XGetPortCount()*2; i++ )
{
if ( ( m_hMouseDevice[i] == NULL ) && ( m_dwMousePort & anMouseBitmapTable[i] ) )
{
// Get a handle to the device
if (i < XGetPortCount())
{
m_hMouseDevice[i] = XInputOpen( XDEVICE_TYPE_DEBUG_MOUSE, i,
XDEVICE_NO_SLOT, NULL );
}
else
{
m_hMouseDevice[i] = XInputOpen( XDEVICE_TYPE_DEBUG_MOUSE, i - XGetPortCount(),
XDEVICE_BOTTOM_SLOT, NULL );
}
CLog::Log(LOGINFO, "Found mouse on port %i", i);
}
}
}
// Process all the insertions and removals, updating handles and such
void IN_ProcessChanges(DWORD dwInsert, DWORD dwRemove)
{
for(int port = 0; port < IN_MAX_CONTROLLERS; ++port)
{
// Close removals.
if( ((1 << port) & dwRemove) && in_state->controllers[port].handle )
{
XInputClose( in_state->controllers[port].handle );
in_state->controllers[port].handle = 0;
IN_PadUnplugged(port);
}
// Open insertions.
if( (1 << port) & dwInsert )
{
in_state->controllers[port].handle = XInputOpen( XDEVICE_TYPE_GAMEPAD, port, XDEVICE_NO_SLOT, NULL );
IN_PadPlugged(port);
}
}
return;
}
static void xdk_joypad_poll(void)
{
unsigned port;
#ifdef _XBOX1
unsigned int dwInsertions, dwRemovals;
#endif
#if defined(_XBOX1)
XGetDeviceChanges(XDEVICE_TYPE_GAMEPAD,
reinterpret_cast<PDWORD>(&dwInsertions),
reinterpret_cast<PDWORD>(&dwRemovals));
#endif
for (port = 0; port < MAX_PADS; port++)
{
#ifdef _XBOX1
XINPUT_CAPABILITIES caps[MAX_PADS];
(void)caps;
/* handle removed devices. */
bRemoved[port] = (dwRemovals & (1 << port)) ? true : false;
if(bRemoved[port])
{
/* if the controller was removed after
* XGetDeviceChanges but before
* XInputOpen, the device handle will be NULL. */
if(gamepads[port])
XInputClose(gamepads[port]);
gamepads[port] = 0;
pad_state[port] = 0;
input_autoconfigure_disconnect(port, xdk_joypad.ident);
}
/* handle inserted devices. */
bInserted[port] = (dwInsertions & (1 << port)) ? true : false;
if(bInserted[port])
{
XINPUT_POLLING_PARAMETERS m_pollingParameters;
m_pollingParameters.fAutoPoll = FALSE;
m_pollingParameters.fInterruptOut = TRUE;
m_pollingParameters.bInputInterval = 8;
m_pollingParameters.bOutputInterval = 8;
gamepads[port] = XInputOpen(XDEVICE_TYPE_GAMEPAD, port,
XDEVICE_NO_SLOT, NULL);
xdk_joypad_autodetect_add(port);
}
if (!gamepads[port])
continue;
/* if the controller is removed after
* XGetDeviceChanges but before XInputOpen,
* the device handle will be NULL. */
#endif
XINPUT_STATE state_tmp;
#if defined(_XBOX1)
if (XInputPoll(gamepads[port]) != ERROR_SUCCESS)
continue;
if (XInputGetState(gamepads[port], &state_tmp) != ERROR_SUCCESS)
continue;
#elif defined(_XBOX360)
if (XInputGetState(port, &state_tmp) == ERROR_DEVICE_NOT_CONNECTED)
continue;
#endif
uint64_t *state_cur = &pad_state[port];
*state_cur = 0;
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_LEFT) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_LEFT) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_RIGHT) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_RIGHT) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_UP) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_UP) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_DOWN) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_DOWN) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_START) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_START) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_BACK) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_SELECT) : 0);
#if defined(_XBOX1)
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_B]) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_A) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_A]) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_B) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_Y]) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_X) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_X]) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_Y) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_LEFT_TRIGGER]) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_L) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_RIGHT_TRIGGER]) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_R) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_WHITE]) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_L2) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_BLACK]) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_R2) : 0);
#elif defined(_XBOX360)
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_B) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_A) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_A) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_B) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_Y) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_X) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_X) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_Y) : 0);
*state_cur |= ((state_tmp.Gamepad.bLeftTrigger > 128) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_L) : 0);
*state_cur |= ((state_tmp.Gamepad.bRightTrigger > 128) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_R) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_LEFT_SHOULDER) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_L2) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_RIGHT_SHOULDER) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_R2) : 0);
#endif
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_LEFT_THUMB) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_L3) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_RIGHT_THUMB) ? (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_R3) : 0);
analog_state[port][RETRO_DEVICE_INDEX_ANALOG_LEFT][RETRO_DEVICE_ID_ANALOG_X] = state_tmp.Gamepad.sThumbLX;
analog_state[port][RETRO_DEVICE_INDEX_ANALOG_LEFT][RETRO_DEVICE_ID_ANALOG_Y] = state_tmp.Gamepad.sThumbLY;
analog_state[port][RETRO_DEVICE_INDEX_ANALOG_RIGHT][RETRO_DEVICE_ID_ANALOG_X] = state_tmp.Gamepad.sThumbRX;
analog_state[port][RETRO_DEVICE_INDEX_ANALOG_RIGHT][RETRO_DEVICE_ID_ANALOG_Y] = state_tmp.Gamepad.sThumbRY;
for (int i = 0; i < 2; i++)
for (int j = 0; j < 2; j++)
if (analog_state[port][i][j] == -0x8000)
analog_state[port][i][j] = -0x7fff;
}
}
static void xdk_input_poll(void *data)
{
xdk_input_t *xdk = (xdk_input_t*)data;
#if defined(_XBOX1)
unsigned int dwInsertions, dwRemovals;
XGetDeviceChanges(XDEVICE_TYPE_GAMEPAD, reinterpret_cast<PDWORD>(&dwInsertions), reinterpret_cast<PDWORD>(&dwRemovals));
#endif
for (unsigned port = 0; port < MAX_PADS; port++)
{
#ifdef _XBOX1
XINPUT_CAPABILITIES caps[MAX_PADS];
(void)caps;
// handle removed devices
xdk->bRemoved[port] = (dwRemovals & (1 << port)) ? true : false;
if(xdk->bRemoved[port])
{
// if the controller was removed after XGetDeviceChanges but before
// XInputOpen, the device handle will be NULL
if(xdk->gamepads[port])
XInputClose(xdk->gamepads[port]);
xdk->gamepads[port] = 0;
xdk->pad_state[port] = 0;
}
// handle inserted devices
xdk->bInserted[port] = (dwInsertions & (1 << port)) ? true : false;
if(xdk->bInserted[port])
{
XINPUT_POLLING_PARAMETERS m_pollingParameters;
m_pollingParameters.fAutoPoll = FALSE;
m_pollingParameters.fInterruptOut = TRUE;
m_pollingParameters.bInputInterval = 8;
m_pollingParameters.bOutputInterval = 8;
xdk->gamepads[port] = XInputOpen(XDEVICE_TYPE_GAMEPAD, port, XDEVICE_NO_SLOT, NULL);
}
if (!xdk->gamepads[port])
continue;
// if the controller is removed after XGetDeviceChanges but before
// XInputOpen, the device handle will be NULL
#endif
XINPUT_STATE state_tmp;
#if defined(_XBOX1)
if (XInputPoll(xdk->gamepads[port]) != ERROR_SUCCESS)
continue;
if (XInputGetState(xdk->gamepads[port], &state_tmp) != ERROR_SUCCESS)
continue;
#elif defined(_XBOX360)
if (XInputGetState(port, &state_tmp) == ERROR_DEVICE_NOT_CONNECTED)
continue;
#endif
uint64_t *state_cur = &xdk->pad_state[port];
*state_cur = 0;
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_LEFT) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_LEFT) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_RIGHT) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_RIGHT) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_UP) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_UP) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_DOWN) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_DOWN) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_START) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_START) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_BACK) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_SELECT) : 0);
#if defined(_XBOX1)
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_B]) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_A) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_A]) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_B) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_Y]) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_X) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_X]) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_Y) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_LEFT_TRIGGER]) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_L) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_RIGHT_TRIGGER]) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_R) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_WHITE]) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_L2) : 0);
*state_cur |= ((state_tmp.Gamepad.bAnalogButtons[XINPUT_GAMEPAD_BLACK]) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_R2) : 0);
#elif defined(_XBOX360)
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_B) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_A) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_A) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_B) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_Y) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_X) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_X) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_Y) : 0);
*state_cur |= ((state_tmp.Gamepad.bLeftTrigger > 128) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_L) : 0);
*state_cur |= ((state_tmp.Gamepad.bRightTrigger > 128) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_R) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_LEFT_SHOULDER) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_L2) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_RIGHT_SHOULDER) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_R2) : 0);
#endif
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_LEFT_THUMB) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_L3) : 0);
*state_cur |= ((state_tmp.Gamepad.wButtons & XINPUT_GAMEPAD_RIGHT_THUMB) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_R3) : 0);
xdk->analog_state[port][RETRO_DEVICE_INDEX_ANALOG_LEFT][RETRO_DEVICE_ID_ANALOG_X] = state_tmp.Gamepad.sThumbLX;
xdk->analog_state[port][RETRO_DEVICE_INDEX_ANALOG_LEFT][RETRO_DEVICE_ID_ANALOG_Y] = state_tmp.Gamepad.sThumbLY;
xdk->analog_state[port][RETRO_DEVICE_INDEX_ANALOG_RIGHT][RETRO_DEVICE_ID_ANALOG_X] = state_tmp.Gamepad.sThumbRX;
xdk->analog_state[port][RETRO_DEVICE_INDEX_ANALOG_RIGHT][RETRO_DEVICE_ID_ANALOG_Y] = state_tmp.Gamepad.sThumbRY;
if (g_settings.input.autodetect_enable)
{
if (strcmp(g_settings.input.device_names[port], "Xbox") != 0)
xdk_input_set_keybinds(NULL, DEVICE_XBOX_PAD, port, 0, (1ULL << KEYBINDS_ACTION_SET_DEFAULT_BINDS));
}
for (int i = 0; i < 2; i++)
for (int j = 0; j < 2; j++)
if (xdk->analog_state[port][i][j] == -0x8000)
xdk->analog_state[port][i][j] = -0x7fff;
}
uint64_t *state_p1 = &xdk->pad_state[0];
uint64_t *lifecycle_state = &g_extern.lifecycle_state;
*lifecycle_state &= ~((1ULL << RARCH_MENU_TOGGLE));
if((*state_p1 & (1ULL << RETRO_DEVICE_ID_JOYPAD_L3)) && (*state_p1 & (1ULL << RETRO_DEVICE_ID_JOYPAD_R3)))
*lifecycle_state |= (1ULL << RARCH_MENU_TOGGLE);
}
//-----------------------------------------------------------------------------
// Name: XBInput_GetInput()
// Desc: Processes input from the gamepads
//-----------------------------------------------------------------------------
VOID XBInput_GetInput( XBGAMEPAD* pGamepads )
{
if( NULL == pGamepads )
pGamepads = g_Gamepads;
// TCR 3-21 Controller Discovery
// Get status about gamepad insertions and removals. Note that, in order to
// not miss devices, we will check for removed device BEFORE checking for
// insertions
DWORD dwInsertions, dwRemovals;
XGetDeviceChanges( XDEVICE_TYPE_GAMEPAD, &dwInsertions, &dwRemovals );
// Loop through all gamepads
for( DWORD i=0; i < XGetPortCount(); i++ )
{
// Handle removed devices.
pGamepads[i].bRemoved = ( dwRemovals & (1<<i) ) ? TRUE : FALSE;
if( pGamepads[i].bRemoved )
{
// if the controller was removed after XGetDeviceChanges but before
// XInputOpen, the device handle will be NULL
if( pGamepads[i].hDevice )
XInputClose( pGamepads[i].hDevice );
pGamepads[i].hDevice = NULL;
pGamepads[i].Feedback.Rumble.wLeftMotorSpeed = 0;
pGamepads[i].Feedback.Rumble.wRightMotorSpeed = 0;
}
// Handle inserted devices
pGamepads[i].bInserted = ( dwInsertions & (1<<i) ) ? TRUE : FALSE;
if( pGamepads[i].bInserted )
{
// TCR 1-14 Device Types
pGamepads[i].hDevice = XInputOpen( XDEVICE_TYPE_GAMEPAD, i,
XDEVICE_NO_SLOT, NULL );
// if the controller is removed after XGetDeviceChanges but before
// XInputOpen, the device handle will be NULL
if( pGamepads[i].hDevice )
XInputGetCapabilities( pGamepads[i].hDevice, &pGamepads[i].caps );
}
// If we have a valid device, poll it's state and track button changes
if( pGamepads[i].hDevice )
{
// Read the input state
XInputGetState( pGamepads[i].hDevice, &g_InputStates[i] );
// Copy gamepad to local structure
memcpy( &pGamepads[i], &g_InputStates[i].Gamepad, sizeof(XINPUT_GAMEPAD) );
// Put Xbox device input for the gamepad into our custom format
FLOAT fX1 = (pGamepads[i].sThumbLX+0.5f)/32767.5f;
pGamepads[i].fX1 = ( fX1 >= 0.0f ? 1.0f : -1.0f ) *
max( 0.0f, (fabsf(fX1)-XBINPUT_DEADZONE)/(1.0f-XBINPUT_DEADZONE) );
FLOAT fY1 = (pGamepads[i].sThumbLY+0.5f)/32767.5f;
pGamepads[i].fY1 = ( fY1 >= 0.0f ? 1.0f : -1.0f ) *
max( 0.0f, (fabsf(fY1)-XBINPUT_DEADZONE)/(1.0f-XBINPUT_DEADZONE) );
FLOAT fX2 = (pGamepads[i].sThumbRX+0.5f)/32767.5f;
pGamepads[i].fX2 = ( fX2 >= 0.0f ? 1.0f : -1.0f ) *
max( 0.0f, (fabsf(fX2)-XBINPUT_DEADZONE)/(1.0f-XBINPUT_DEADZONE) );
FLOAT fY2 = (pGamepads[i].sThumbRY+0.5f)/32767.5f;
pGamepads[i].fY2 = ( fY2 >= 0.0f ? 1.0f : -1.0f ) *
max( 0.0f, (fabsf(fY2)-XBINPUT_DEADZONE)/(1.0f-XBINPUT_DEADZONE) );
// Get the boolean buttons that have been pressed since the last
// call. Each button is represented by one bit.
pGamepads[i].wPressedButtons = ( pGamepads[i].wLastButtons ^ pGamepads[i].wButtons ) & pGamepads[i].wButtons;
pGamepads[i].wLastButtons = pGamepads[i].wButtons;
// Get the analog buttons that have been pressed or released since
// the last call.
for( DWORD b=0; b<8; b++ )
{
// Turn the 8-bit polled value into a boolean value
BOOL bPressed = ( pGamepads[i].bAnalogButtons[b] > XINPUT_GAMEPAD_MAX_CROSSTALK );
if( bPressed )
pGamepads[i].bPressedAnalogButtons[b] = !pGamepads[i].bLastAnalogButtons[b];
else
pGamepads[i].bPressedAnalogButtons[b] = FALSE;
// Store the current state for the next time
pGamepads[i].bLastAnalogButtons[b] = bPressed;
}
}
}
}
bool CXBoxMouse::Update(MouseState &state)
{
// Check if mouse or mice were removed or attached.
// We'll get the handle(s) next frame in the above code.
DWORD dwNumInsertions, dwNumRemovals;
if ( XGetDeviceChanges( XDEVICE_TYPE_DEBUG_MOUSE, &dwNumInsertions,
&dwNumRemovals ) )
{
// Loop through all ports and remove any mice that have been unplugged
for ( DWORD i = 0; i < XGetPortCount()*2; i++ )
{
if ( ( dwNumRemovals & anMouseBitmapTable[i]) && ( m_hMouseDevice[i] != NULL ) )
{
XInputClose( m_hMouseDevice[i] );
m_hMouseDevice[i] = NULL;
CLog::Log(LOGINFO, "Mouse removed from port %i", i);
}
}
// Set the bits for all of the mice plugged in.
// We get the handles on the next pass through.
m_dwMousePort = dwNumInsertions;
for ( DWORD i = 0; i < XGetPortCount()*2; i++ )
{
if ( ( m_hMouseDevice[i] == NULL ) && ( m_dwMousePort & anMouseBitmapTable[i] ) )
{
// Get a handle to the device
if (i < XGetPortCount())
{
m_hMouseDevice[i] = XInputOpen( XDEVICE_TYPE_DEBUG_MOUSE, i,
XDEVICE_NO_SLOT, NULL );
}
else
{
m_hMouseDevice[i] = XInputOpen( XDEVICE_TYPE_DEBUG_MOUSE, i - XGetPortCount(),
XDEVICE_BOTTOM_SLOT, NULL );
}
CLog::Log(LOGINFO, "Mouse inserted on port %i", i);
}
}
}
// Poll the mouse.
DWORD bMouseMoved = 0;
for ( DWORD i = 0; i < XGetPortCount()*2; i++ )
{
if ( m_hMouseDevice[i] )
XInputGetState( m_hMouseDevice[i], &m_MouseState[i] );
if ( m_dwLastMousePacket[i] != m_MouseState[i].dwPacketNumber )
{
bMouseMoved |= anMouseBitmapTable[i];
m_dwLastMousePacket[i] = m_MouseState[i].dwPacketNumber;
}
}
// Check if we have an update...
if (bMouseMoved)
{
// Yes - update our current state
for ( DWORD i = 0; i < XGetPortCount()*2; i++ )
{
if ( bMouseMoved & anMouseBitmapTable[i] )
{
m_CurrentState = m_MouseState[i];
}
}
state.dx = m_CurrentState.DebugMouse.cMickeysX;
state.dy = m_CurrentState.DebugMouse.cMickeysY;
state.x += state.dx;
state.y += state.dy;
state.dz = m_CurrentState.DebugMouse.cWheel;
state.button[MOUSE_LEFT_BUTTON] = (m_CurrentState.DebugMouse.bButtons & XINPUT_DEBUG_MOUSE_LEFT_BUTTON) != 0;
state.button[MOUSE_RIGHT_BUTTON] = (m_CurrentState.DebugMouse.bButtons & XINPUT_DEBUG_MOUSE_RIGHT_BUTTON) != 0;
state.button[MOUSE_MIDDLE_BUTTON] = (m_CurrentState.DebugMouse.bButtons & XINPUT_DEBUG_MOUSE_MIDDLE_BUTTON) != 0;
state.button[MOUSE_EXTRA_BUTTON1] = (m_CurrentState.DebugMouse.bButtons & XINPUT_DEBUG_MOUSE_XBUTTON1) != 0;
state.button[MOUSE_EXTRA_BUTTON2] = (m_CurrentState.DebugMouse.bButtons & XINPUT_DEBUG_MOUSE_XBUTTON2) != 0;
return true;
}
return false;
}
static void xinput_input_poll(void *data)
{
(void)data;
unsigned int dwInsertions, dwRemovals;
XGetDeviceChanges(XDEVICE_TYPE_GAMEPAD, reinterpret_cast<PDWORD>(&dwInsertions), reinterpret_cast<PDWORD>(&dwRemovals));
pads_connected = 0;
for (unsigned i = 0; i < 4; i++)
{
XINPUT_STATE state[4];
XINPUT_CAPABILITIES caps[4];
(void)caps;
real_state[i] = 0;
// handle removed devices
bRemoved[i] = (dwRemovals & (1<<i)) ? true : false;
if(bRemoved[i])
{
// if the controller was removed after XGetDeviceChanges but before
// XInputOpen, the device handle will be NULL
if(gamepads[i])
XInputClose(gamepads[i]);
gamepads[i] = NULL;
}
// handle inserted devices
bInserted[i] = (dwInsertions & (1<<i)) ? true : false;
if(bInserted[i])
{
XINPUT_POLLING_PARAMETERS m_pollingParameters;
m_pollingParameters.fAutoPoll = TRUE;
m_pollingParameters.fInterruptOut = TRUE;
m_pollingParameters.bInputInterval = 8;
m_pollingParameters.bOutputInterval = 8;
gamepads[i] = XInputOpen(XDEVICE_TYPE_GAMEPAD, i, XDEVICE_NO_SLOT, NULL);
}
if (gamepads[i])
{
unsigned long retval;
// if the controller is removed after XGetDeviceChanges but before
// XInputOpen, the device handle will be NULL
retval = XInputGetState(gamepads[i], &state[i]);
if(retval == ERROR_SUCCESS)
{
pads_connected++;
real_state[i] |= ((state[i].Gamepad.bAnalogButtons[XINPUT_GAMEPAD_B]) ? XINPUT1_GAMEPAD_B : 0);
real_state[i] |= ((state[i].Gamepad.bAnalogButtons[XINPUT_GAMEPAD_A]) ? XINPUT1_GAMEPAD_A : 0);
real_state[i] |= ((state[i].Gamepad.bAnalogButtons[XINPUT_GAMEPAD_Y]) ? XINPUT1_GAMEPAD_Y : 0);
real_state[i] |= ((state[i].Gamepad.bAnalogButtons[XINPUT_GAMEPAD_X]) ? XINPUT1_GAMEPAD_X : 0);
real_state[i] |= ((state[i].Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_LEFT) || (state[i].Gamepad.sThumbLX < -DEADZONE) ? XINPUT1_GAMEPAD_DPAD_LEFT : 0);
real_state[i] |= ((state[i].Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_RIGHT) || (state[i].Gamepad.sThumbLX > DEADZONE) ? XINPUT1_GAMEPAD_DPAD_RIGHT : 0);
real_state[i] |= ((state[i].Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_UP) || (state[i].Gamepad.sThumbLY > DEADZONE) ? XINPUT1_GAMEPAD_DPAD_UP : 0);
real_state[i] |= ((state[i].Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_DOWN)|| (state[i].Gamepad.sThumbLY < -DEADZONE) ? XINPUT1_GAMEPAD_DPAD_DOWN : 0);
real_state[i] |= ((state[i].Gamepad.wButtons & XINPUT_GAMEPAD_START) ? XINPUT1_GAMEPAD_START : 0);
real_state[i] |= ((state[i].Gamepad.wButtons & XINPUT_GAMEPAD_BACK) ? XINPUT1_GAMEPAD_BACK : 0);
real_state[i] |= ((state[i].Gamepad.bAnalogButtons[XINPUT_GAMEPAD_LEFT_TRIGGER]) ? XINPUT1_GAMEPAD_LEFT_TRIGGER : 0);
real_state[i] |= ((state[i].Gamepad.bAnalogButtons[XINPUT_GAMEPAD_RIGHT_TRIGGER]) ? XINPUT1_GAMEPAD_RIGHT_TRIGGER : 0);
real_state[i] |= ((state[i].Gamepad.bAnalogButtons[XINPUT_GAMEPAD_WHITE]) ? XINPUT1_GAMEPAD_WHITE : 0);
real_state[i] |= ((state[i].Gamepad.bAnalogButtons[XINPUT_GAMEPAD_BLACK]) ? XINPUT1_GAMEPAD_BLACK : 0);
real_state[i] |= ((state[i].Gamepad.wButtons & XINPUT_GAMEPAD_LEFT_THUMB) ? XINPUT1_GAMEPAD_LEFT_THUMB : 0);
real_state[i] |= ((state[i].Gamepad.wButtons & XINPUT_GAMEPAD_RIGHT_THUMB) ? XINPUT1_GAMEPAD_RIGHT_THUMB : 0);
}
}
}
}