void IN_SMouseInit(void)
{
HRESULT res;
DWORD threadid; // we does't use it, so its not global
IN_SMouseShutdown();
if (!in_m_smooth.integer)
return;
// create event object
m_event = CreateEvent(
NULL, // NULL secutity attributes
FALSE, // automatic reset
FALSE, // initial state = nonsignaled
NULL); // NULL name
if (m_event == NULL)
return;
// enable di notification
if ((res = IDirectInputDevice_SetEventNotification(g_pMouse, m_event)) != DI_OK && res != DI_POLLEDDEVICE)
return;
use_m_smooth = true; // better set it to true ASAP, because it used in IN_SMouseProc()
smooth_thread = CreateThread (
NULL, // pointer to security attributes
0, // initial thread stack size
IN_SMouseProc, // pointer to thread function
NULL, // argument for new thread
CREATE_SUSPENDED, // creation flags
&threadid); // pointer to receive thread ID
if (!smooth_thread) {
Com_Printf("IN_SMouseInit: CreateThread: failed\n");
CloseHandle(m_event); // close event
m_event = NULL;
use_m_smooth = false;
return;
}
SetThreadPriority(smooth_thread, THREAD_PRIORITY_HIGHEST);
ResumeThread(smooth_thread); // wake up thread
}
BOOLE mouseDrvDInputInitialize(void)
{
HRESULT res;
#define INITDIPROP( diprp, obj, how ) \
{ diprp.diph.dwSize = sizeof( diprp ); \
diprp.diph.dwHeaderSize = sizeof( diprp.diph ); \
diprp.diph.dwObj = obj; \
diprp.diph.dwHow = how; }
DIPROPDWORD dipdw =
{
{
sizeof(DIPROPDWORD), /* diph.dwSize */
sizeof(DIPROPHEADER), /* diph.dwHeaderSize */
0, /* diph.dwObj */
DIPH_DEVICE, /* diph.dwHow */
},
DINPUT_BUFFERSIZE /* dwData */
};
fellowAddLog("mouseDrvDInputInitialize()\n");
/* Create Direct Input object */
mouse_drv_lpDI = NULL;
mouse_drv_lpDID = NULL;
mouse_drv_DIevent = NULL;
mouse_drv_initialization_failed = FALSE;
res = DirectInput8Create(win_drv_hInstance, DIRECTINPUT_VERSION, IID_IDirectInput8, (void**)&mouse_drv_lpDI, NULL);
if (res != DI_OK)
{
mouseDrvDInputFailure("mouseDrvDInputInitialize(): DirectInput8Create()", res );
mouse_drv_initialization_failed = TRUE;
mouseDrvDInputRelease();
return FALSE;
}
num_mouse_attached = 0;
res = IDirectInput_EnumDevices( mouse_drv_lpDI, DI8DEVTYPE_MOUSE, GetMouseInfo, NULL, DIEDFL_ALLDEVICES);
if (res != DI_OK)
{
fellowAddLog("Mouse Enum Devices failed %s\n", mouseDrvDInputErrorString( res ));
}
/* Create Direct Input 1 mouse device */
res = IDirectInput_CreateDevice(mouse_drv_lpDI, GUID_SysMouse, &mouse_drv_lpDID, NULL);
if (res != DI_OK)
{
mouseDrvDInputFailure("mouseDrvDInputInitialize(): CreateDevice()", res );
mouse_drv_initialization_failed = TRUE;
mouseDrvDInputRelease();
return FALSE;
}
/* Set data format for mouse device */
res = IDirectInputDevice_SetDataFormat(mouse_drv_lpDID, &c_dfDIMouse);
if (res != DI_OK)
{
mouseDrvDInputFailure("mouseDrvDInputInitialize(): SetDataFormat()", res);
mouse_drv_initialization_failed = TRUE;
mouseDrvDInputRelease();
return FALSE;
}
/* Set cooperative level */
res = IDirectInputDevice_SetCooperativeLevel(mouse_drv_lpDID, gfxDrvCommon->GetHWND(), DISCL_EXCLUSIVE | DISCL_FOREGROUND);
if (res != DI_OK)
{
mouseDrvDInputFailure("mouseDrvDInputInitialize(): SetCooperativeLevel()", res );
mouse_drv_initialization_failed = TRUE;
mouseDrvDInputRelease();
return FALSE;
}
/* Create event for notification */
mouse_drv_DIevent = CreateEvent(0, 0, 0, 0);
if (mouse_drv_DIevent == NULL)
{
fellowAddLog("mouseDrvDInputInitialize(): CreateEvent() failed\n");
mouse_drv_initialization_failed = TRUE;
mouseDrvDInputRelease();
return FALSE;
}
/* Set property for buffered data */
res = IDirectInputDevice_SetProperty(mouse_drv_lpDID, DIPROP_BUFFERSIZE, &dipdw.diph);
if (res != DI_OK)
{
mouseDrvDInputFailure("mouseDrvDInputInitialize(): SetProperty()", res );
mouse_drv_initialization_failed = TRUE;
mouseDrvDInputRelease();
}
/* Set event notification */
res = IDirectInputDevice_SetEventNotification(mouse_drv_lpDID, mouse_drv_DIevent);
if (res != DI_OK)
{
mouseDrvDInputFailure("mouseDrvDInputInitialize(): SetEventNotification()", res );
mouse_drv_initialization_failed = TRUE;
mouseDrvDInputRelease();
return FALSE;
}
return TRUE;
#undef INITDIPROP
}
/* mouse_dinput_init: [primary thread]
* Sets up the DirectInput mouse device.
*/
static int mouse_dinput_init(void)
{
HRESULT hr;
DIPROPDWORD property_buf_size =
{
/* the header */
{
sizeof(DIPROPDWORD), // diph.dwSize
sizeof(DIPROPHEADER), // diph.dwHeaderSize
0, // diph.dwObj
DIPH_DEVICE, // diph.dwHow
},
/* the data */
DINPUT_BUFFERSIZE, // dwData
};
/* Get DirectInput interface */
hr = DirectInputCreate(allegro_inst, DIRECTINPUT_VERSION, &mouse_dinput, NULL);
if (FAILED(hr))
goto Error;
/* Create the mouse device */
hr = IDirectInput_CreateDevice(mouse_dinput, &GUID_SysMouse, &mouse_dinput_device, NULL);
if (FAILED(hr))
goto Error;
/* Find how many buttons */
dinput_buttons = 0;
dinput_wheel = FALSE;
hr = IDirectInputDevice_EnumObjects(mouse_dinput_device, mouse_enum_callback, NULL, DIDFT_PSHBUTTON | DIDFT_AXIS);
if (FAILED(hr))
goto Error;
/* Check to see if the buttons are swapped (left-hand) */
mouse_swap_button = GetSystemMetrics(SM_SWAPBUTTON);
/* Set data format */
hr = IDirectInputDevice_SetDataFormat(mouse_dinput_device, &c_dfDIMouse);
if (FAILED(hr))
goto Error;
/* Set buffer size */
hr = IDirectInputDevice_SetProperty(mouse_dinput_device, DIPROP_BUFFERSIZE, &property_buf_size.diph);
if (FAILED(hr))
goto Error;
/* Enable event notification */
mouse_input_event = CreateEvent(NULL, FALSE, FALSE, NULL);
hr = IDirectInputDevice_SetEventNotification(mouse_dinput_device, mouse_input_event);
if (FAILED(hr))
goto Error;
/* Register event handler */
if (_win_input_register_event(mouse_input_event, mouse_dinput_handle) != 0)
goto Error;
/* Grab the device */
_mouse_on = TRUE;
wnd_call_proc(mouse_dinput_grab);
return 0;
Error:
mouse_dinput_exit();
return -1;
}
bool kbdDrvDInputInitialize(void)
{
DIPROPDWORD dipdw =
{
{
sizeof(DIPROPDWORD), /* diph.dwSize */
sizeof(DIPROPHEADER), /* diph.dwHeaderSize */
0, /* diph.dwObj */
DIPH_DEVICE, /* diph.dwHow */
},
DINPUT_BUFFERSIZE /* dwData */
};
/* Create Direct Input object */
kbd_drv_lpDI = NULL;
kbd_drv_lpDID = NULL;
kbd_drv_DIevent = NULL;
kbd_drv_initialization_failed = false;
HRESULT res = DirectInput8Create(win_drv_hInstance, DIRECTINPUT_VERSION, IID_IDirectInput8, (void**)&kbd_drv_lpDI, NULL);
if (res != DI_OK)
{
kbdDrvDInputFailure("kbdDrvDInputInitialize(): DirectInput8Create()", res );
kbd_drv_initialization_failed = true;
kbdDrvDInputRelease();
return false;
}
/* Create Direct Input 1 keyboard device */
res = IDirectInput_CreateDevice(kbd_drv_lpDI, GUID_SysKeyboard, &kbd_drv_lpDID, NULL);
if (res != DI_OK)
{
kbdDrvDInputFailure("kbdDrvDInputInitialize(): CreateDevice()", res );
kbd_drv_initialization_failed = true;
kbdDrvDInputRelease();
return false;
}
/* Set data format for mouse device */
res = IDirectInputDevice_SetDataFormat(kbd_drv_lpDID, &c_dfDIKeyboard);
if (res != DI_OK)
{
kbdDrvDInputFailure("kbdDrvDInputInitialize(): SetDataFormat()", res );
kbd_drv_initialization_failed = true;
kbdDrvDInputRelease();
return false;
}
/* Set cooperative level */
if (!kbdDrvDInputSetCooperativeLevel())
{
kbd_drv_initialization_failed = true;
kbdDrvDInputRelease();
return false;
}
/* Create event for notification */
kbd_drv_DIevent = CreateEvent(0, 0, 0, 0);
if (kbd_drv_DIevent == NULL)
{
fellowAddLog("kbdDrvDInputInitialize(): CreateEvent() failed\n");
kbd_drv_initialization_failed = true;
kbdDrvDInputRelease();
return false;
}
/* Set property for buffered data */
res = IDirectInputDevice_SetProperty(kbd_drv_lpDID, DIPROP_BUFFERSIZE, &dipdw.diph);
if (res != DI_OK)
{
kbdDrvDInputFailure("kbdDrvDInputInitialize(): SetProperty()", res );
kbd_drv_initialization_failed = true;
kbdDrvDInputRelease();
return false;
}
/* Set event notification */
res = IDirectInputDevice_SetEventNotification(kbd_drv_lpDID, kbd_drv_DIevent);
if (res != DI_OK)
{
kbdDrvDInputFailure("kbdDrvDInputInitialize(): SetEventNotification()", res );
kbd_drv_initialization_failed = true;
kbdDrvDInputRelease();
return false;
}
return true;
}
/* key_dinput_init: [primary thread]
* Sets up the DirectInput keyboard device.
*/
static int key_dinput_init(void)
{
HRESULT hr;
HWND allegro_wnd = win_get_window();
DIPROPDWORD property_buf_size =
{
/* the header */
{
sizeof(DIPROPDWORD), // diph.dwSize
sizeof(DIPROPHEADER), // diph.dwHeaderSize
0, // diph.dwObj
DIPH_DEVICE, // diph.dwHow
},
/* the data */
DINPUT_BUFFERSIZE, // dwData
};
/* Get DirectInput interface */
hr = DirectInputCreate(allegro_inst, DIRECTINPUT_VERSION, &key_dinput, NULL);
if (FAILED(hr))
goto Error;
/* Create the keyboard device */
hr = IDirectInput_CreateDevice(key_dinput, &GUID_SysKeyboard, &key_dinput_device, NULL);
if (FAILED(hr))
goto Error;
/* Set data format */
hr = IDirectInputDevice_SetDataFormat(key_dinput_device, &c_dfDIKeyboard);
if (FAILED(hr))
goto Error;
/* Set buffer size */
hr = IDirectInputDevice_SetProperty(key_dinput_device, DIPROP_BUFFERSIZE, &property_buf_size.diph);
if (FAILED(hr))
goto Error;
/* Set cooperative level */
hr = IDirectInputDevice_SetCooperativeLevel(key_dinput_device, allegro_wnd, DISCL_FOREGROUND | DISCL_NONEXCLUSIVE);
if (FAILED(hr))
goto Error;
/* Enable event notification */
key_input_event = CreateEvent(NULL, FALSE, FALSE, NULL);
hr = IDirectInputDevice_SetEventNotification(key_dinput_device, key_input_event);
if (FAILED(hr))
goto Error;
/* Register event handler */
if (_win_input_register_event(key_input_event, key_dinput_handle) != 0)
goto Error;
get_reverse_mapping();
/* Acquire the device */
wnd_call_proc(key_dinput_acquire);
return 0;
Error:
key_dinput_exit();
return -1;
}
