static void dinput_poll(void *data)
{
struct dinput_input *di = (struct dinput_input*)data;
memset(di->state, 0, sizeof(di->state));
if (di->keyboard)
{
if (FAILED(IDirectInputDevice8_GetDeviceState(
di->keyboard, sizeof(di->state), di->state)))
{
IDirectInputDevice8_Acquire(di->keyboard);
if (FAILED(IDirectInputDevice8_GetDeviceState(
di->keyboard, sizeof(di->state), di->state)))
memset(di->state, 0, sizeof(di->state));
}
}
if (di->mouse)
{
DIMOUSESTATE2 mouse_state;
memset(&mouse_state, 0, sizeof(mouse_state));
if (FAILED(IDirectInputDevice8_GetDeviceState(
di->mouse, sizeof(mouse_state), &mouse_state)))
{
IDirectInputDevice8_Acquire(di->mouse);
if (FAILED(IDirectInputDevice8_GetDeviceState(
di->mouse, sizeof(mouse_state), &mouse_state)))
memset(&mouse_state, 0, sizeof(mouse_state));
}
di->mouse_last_x = di->mouse_x;
di->mouse_last_y = di->mouse_y;
di->mouse_x = di->window_pos_x;
di->mouse_y = di->window_pos_y;
if (!mouse_state.rgbButtons[0])
unset_doubleclick_on_titlebar();
if (doubleclick_on_titlebar_pressed())
di->mouse_l = 0;
else
di->mouse_l = mouse_state.rgbButtons[0];
di->mouse_r = mouse_state.rgbButtons[1];
di->mouse_m = mouse_state.rgbButtons[2];
/* No simple way to get absolute coordinates
* for RETRO_DEVICE_POINTER. Just use Win32 APIs. */
POINT point = {0};
GetCursorPos(&point);
ScreenToClient((HWND)video_driver_window_get(), &point);
di->mouse_x = point.x;
di->mouse_y = point.y;
}
if (di->joypad)
di->joypad->poll();
}
static bool gfx_ctx_glx_suppress_screensaver(void *data, bool enable)
{
if (video_driver_display_type_get() != RARCH_DISPLAY_X11)
return false;
x11_suspend_screensaver(video_driver_window_get());
return true;
}
/* Stores x/y in client coordinates. */
static void dinput_pointer_store_pos(
struct pointer_status *pointer, WPARAM lParam)
{
POINT point;
point.x = GET_X_LPARAM(lParam);
point.y = GET_Y_LPARAM(lParam);
ScreenToClient((HWND)video_driver_window_get(), &point);
pointer->pointer_x = point.x;
pointer->pointer_y = point.y;
}
static void dinput_grab_mouse(void *data, bool state)
{
struct dinput_input *di = (struct dinput_input*)data;
IDirectInputDevice8_Unacquire(di->mouse);
IDirectInputDevice8_SetCooperativeLevel(di->mouse,
(HWND)video_driver_window_get(),
state ?
(DISCL_EXCLUSIVE | DISCL_FOREGROUND) :
(DISCL_NONEXCLUSIVE | DISCL_FOREGROUND));
IDirectInputDevice8_Acquire(di->mouse);
}
static bool sdl2_gfx_suppress_screensaver(void *data, bool enable)
{
(void)data;
(void)enable;
if (video_driver_display_type_get() == RARCH_DISPLAY_X11)
{
#ifdef HAVE_X11
x11_suspend_screensaver(video_driver_window_get(), enable);
#endif
return true;
}
return false;
}
static void winraw_update_mouse_state(winraw_mouse_t *mouse, RAWMOUSE *state)
{
POINT crs_pos;
if (state->usFlags & MOUSE_MOVE_ABSOLUTE)
{
mouse->x = state->lLastX;
mouse->y = state->lLastY;
}
else if (state->lLastX || state->lLastY)
{
InterlockedExchangeAdd(&mouse->dlt_x, state->lLastX);
InterlockedExchangeAdd(&mouse->dlt_y, state->lLastY);
if (!GetCursorPos(&crs_pos))
WINRAW_SYS_WRN("GetCursorPos");
else if (!ScreenToClient((HWND)video_driver_window_get(), &crs_pos))
WINRAW_SYS_WRN("ScreenToClient");
else
{
mouse->x = crs_pos.x;
mouse->y = crs_pos.y;
}
}
if (state->usButtonFlags & RI_MOUSE_LEFT_BUTTON_DOWN)
mouse->btn_l = true;
else if (state->usButtonFlags & RI_MOUSE_LEFT_BUTTON_UP)
mouse->btn_l = false;
if (state->usButtonFlags & RI_MOUSE_MIDDLE_BUTTON_DOWN)
mouse->btn_m = true;
else if (state->usButtonFlags & RI_MOUSE_MIDDLE_BUTTON_UP)
mouse->btn_m = false;
if (state->usButtonFlags & RI_MOUSE_RIGHT_BUTTON_DOWN)
mouse->btn_r = true;
else if (state->usButtonFlags & RI_MOUSE_RIGHT_BUTTON_UP)
mouse->btn_r = false;
if (state->usButtonFlags & RI_MOUSE_WHEEL)
{
if ((SHORT)state->usButtonData > 0)
InterlockedExchange(&mouse->whl_u, 1);
else if ((SHORT)state->usButtonData < 0)
InterlockedExchange(&mouse->whl_d, 1);
}
}
static BOOL CALLBACK enum_joypad_cb(const DIDEVICEINSTANCE *inst, void *p)
{
#ifdef HAVE_XINPUT
bool is_xinput_pad;
#endif
LPDIRECTINPUTDEVICE8 *pad = NULL;
settings_t *settings = config_get_ptr();
(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(inst->tszProductName);
g_pads[g_joypad_cnt].joy_friendly_name = strdup(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("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_NONEXCLUSIVE | DISCL_BACKGROUND);
IDirectInputDevice8_EnumObjects(*pad, enum_axes_cb,
*pad, DIDFT_ABSAXIS);
#ifdef HAVE_XINPUT
if (!is_xinput_pad)
#endif
{
autoconfig_params_t params = {{0}};
strlcpy(settings->input.device_names[g_joypad_cnt],
dinput_joypad_name(g_joypad_cnt),
sizeof(settings->input.device_names[g_joypad_cnt]));
params.idx = g_joypad_cnt;
strlcpy(params.name, dinput_joypad_name(g_joypad_cnt), sizeof(params.name));
strlcpy(params.display_name, dinput_joypad_friendly_name(g_joypad_cnt), sizeof(params.driver));
strlcpy(params.driver, dinput_joypad.ident, sizeof(params.driver));
params.vid = dinput_joypad_vid(g_joypad_cnt);
params.pid = dinput_joypad_pid(g_joypad_cnt);
input_config_autoconfigure_joypad(¶ms);
settings->input.pid[g_joypad_cnt] = params.pid;
settings->input.vid[g_joypad_cnt] = params.vid;
}
#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 void winraw_update_mouse_state(winraw_mouse_t *mouse, RAWMOUSE *state)
{
POINT crs_pos;
if (state->usFlags & MOUSE_MOVE_ABSOLUTE)
{
if (g_mouse_xy_mapping_ready)
{
state->lLastX = (LONG)(g_view_abs_ratio_x * state->lLastX);
state->lLastY = (LONG)(g_view_abs_ratio_y * state->lLastY);
InterlockedExchangeAdd(&mouse->dlt_x, state->lLastX - mouse->x);
InterlockedExchangeAdd(&mouse->dlt_y, state->lLastY - mouse->y);
mouse->x = state->lLastX;
mouse->y = state->lLastY;
}
else
winraw_init_mouse_xy_mapping();
}
else if (state->lLastX || state->lLastY)
{
InterlockedExchangeAdd(&mouse->dlt_x, state->lLastX);
InterlockedExchangeAdd(&mouse->dlt_y, state->lLastY);
if (!GetCursorPos(&crs_pos))
{
RARCH_WARN("[WINRAW]: GetCursorPos failed with error %lu.\n", GetLastError());
}
else if (!ScreenToClient((HWND)video_driver_window_get(), &crs_pos))
{
RARCH_WARN("[WINRAW]: ScreenToClient failed with error %lu.\n", GetLastError());
}
else
{
mouse->x = crs_pos.x;
mouse->y = crs_pos.y;
}
}
if (state->usButtonFlags & RI_MOUSE_LEFT_BUTTON_DOWN)
mouse->btn_l = true;
else if (state->usButtonFlags & RI_MOUSE_LEFT_BUTTON_UP)
mouse->btn_l = false;
if (state->usButtonFlags & RI_MOUSE_MIDDLE_BUTTON_DOWN)
mouse->btn_m = true;
else if (state->usButtonFlags & RI_MOUSE_MIDDLE_BUTTON_UP)
mouse->btn_m = false;
if (state->usButtonFlags & RI_MOUSE_RIGHT_BUTTON_DOWN)
mouse->btn_r = true;
else if (state->usButtonFlags & RI_MOUSE_RIGHT_BUTTON_UP)
mouse->btn_r = false;
if (state->usButtonFlags & RI_MOUSE_BUTTON_4_DOWN)
mouse->btn_b4 = true;
else if (state->usButtonFlags & RI_MOUSE_BUTTON_4_UP)
mouse->btn_b4 = false;
if (state->usButtonFlags & RI_MOUSE_BUTTON_5_DOWN)
mouse->btn_b5 = true;
else if (state->usButtonFlags & RI_MOUSE_BUTTON_5_UP)
mouse->btn_b5 = false;
if (state->usButtonFlags & RI_MOUSE_WHEEL)
{
if ((SHORT)state->usButtonData > 0)
InterlockedExchange(&mouse->whl_u, 1);
else if ((SHORT)state->usButtonData < 0)
InterlockedExchange(&mouse->whl_d, 1);
}
}
