mirror of
https://github.com/hrydgard/ppsspp.git
synced 2024-11-27 15:30:35 +00:00
157 lines
3.7 KiB
C++
157 lines
3.7 KiB
C++
// Copyright (c) 2012- PPSSPP Project.
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, version 2.0 or later versions.
|
|
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License 2.0 for more details.
|
|
|
|
// A copy of the GPL 2.0 should have been included with the program.
|
|
// If not, see http://www.gnu.org/licenses/
|
|
|
|
// Official git repository and contact information can be found at
|
|
// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
|
|
|
|
#include <limits.h>
|
|
#include "DinputDevice.h"
|
|
#include "Core/Config.h"
|
|
#include "input/input_state.h"
|
|
#include "Core/Reporting.h"
|
|
#include "Xinput.h"
|
|
#pragma comment(lib,"dinput8.lib")
|
|
|
|
static const unsigned int dinput_ctrl_map[] = {
|
|
9, PAD_BUTTON_START,
|
|
8, PAD_BUTTON_SELECT,
|
|
4, PAD_BUTTON_LBUMPER,
|
|
5, PAD_BUTTON_RBUMPER,
|
|
1, PAD_BUTTON_A,
|
|
2, PAD_BUTTON_B,
|
|
0, PAD_BUTTON_X,
|
|
3, PAD_BUTTON_Y,
|
|
};
|
|
|
|
struct XINPUT_DEVICE_NODE
|
|
{
|
|
DWORD dwVidPid;
|
|
XINPUT_DEVICE_NODE* pNext;
|
|
};
|
|
XINPUT_DEVICE_NODE* g_pXInputDeviceList = NULL;
|
|
|
|
bool IsXInputDevice( const GUID* pGuidProductFromDirectInput )
|
|
{
|
|
XINPUT_DEVICE_NODE* pNode = g_pXInputDeviceList;
|
|
while( pNode )
|
|
{
|
|
if( pNode->dwVidPid == pGuidProductFromDirectInput->Data1 )
|
|
return true;
|
|
pNode = pNode->pNext;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
DinputDevice::DinputDevice()
|
|
{
|
|
pJoystick = NULL;
|
|
pDI = NULL;
|
|
|
|
if(FAILED(DirectInput8Create(GetModuleHandle(NULL),DIRECTINPUT_VERSION,IID_IDirectInput8,(void**)&pDI,NULL)))
|
|
return;
|
|
|
|
if(FAILED(pDI->CreateDevice(GUID_Joystick, &pJoystick, NULL )))
|
|
{
|
|
pDI->Release();
|
|
pDI = NULL;
|
|
return;
|
|
}
|
|
|
|
if(FAILED(pJoystick->SetDataFormat(&c_dfDIJoystick2)))
|
|
{
|
|
pJoystick->Release();
|
|
pJoystick = NULL;
|
|
return;
|
|
}
|
|
|
|
// ignore if device suppert XInput
|
|
DIDEVICEINSTANCE dinfo = {0};
|
|
pJoystick->GetDeviceInfo(&dinfo);
|
|
if (IsXInputDevice(&dinfo.guidProduct))
|
|
{
|
|
pDI->Release();
|
|
pDI = NULL;
|
|
pJoystick->Release();
|
|
pJoystick = NULL;
|
|
}
|
|
|
|
DIPROPRANGE diprg;
|
|
diprg.diph.dwSize = sizeof(DIPROPRANGE);
|
|
diprg.diph.dwHeaderSize = sizeof(DIPROPHEADER);
|
|
diprg.diph.dwHow = DIPH_DEVICE;
|
|
diprg.diph.dwObj = 0;
|
|
diprg.lMin = -10000;
|
|
diprg.lMax = 10000;
|
|
|
|
analog = FAILED(pJoystick->SetProperty(DIPROP_RANGE, &diprg.diph))?false:true;
|
|
}
|
|
|
|
DinputDevice::~DinputDevice()
|
|
{
|
|
if (pJoystick)
|
|
{
|
|
pJoystick->Release();
|
|
pJoystick= NULL;
|
|
}
|
|
|
|
if (pDI)
|
|
{
|
|
pDI->Release();
|
|
pDI= NULL;
|
|
}
|
|
}
|
|
|
|
int DinputDevice::UpdateState(InputState &input_state)
|
|
{
|
|
if (g_Config.iForceInputDevice == 0) return -1;
|
|
if (!pJoystick) return -1;
|
|
|
|
DIJOYSTATE2 js;
|
|
|
|
if (FAILED(pJoystick->Poll()))
|
|
{
|
|
if(pJoystick->Acquire() == DIERR_INPUTLOST)
|
|
return -1;
|
|
}
|
|
|
|
if(FAILED(pJoystick->GetDeviceState(sizeof(DIJOYSTATE2), &js)))
|
|
return -1;
|
|
|
|
switch (js.rgdwPOV[0])
|
|
{
|
|
case JOY_POVFORWARD: input_state.pad_buttons |= PAD_BUTTON_UP; break;
|
|
case JOY_POVBACKWARD: input_state.pad_buttons |= PAD_BUTTON_DOWN; break;
|
|
case JOY_POVLEFT: input_state.pad_buttons |= PAD_BUTTON_LEFT; break;
|
|
case JOY_POVRIGHT: input_state.pad_buttons |= PAD_BUTTON_RIGHT; break;
|
|
}
|
|
|
|
if (analog)
|
|
{
|
|
input_state.pad_lstick_x = (float)js.lX / 10000.f;
|
|
input_state.pad_lstick_y = -((float)js.lY / 10000.f);
|
|
}
|
|
|
|
for (u8 i = 0; i < sizeof(dinput_ctrl_map)/sizeof(dinput_ctrl_map[0]); i += 2)
|
|
{
|
|
if (js.rgbButtons[dinput_ctrl_map[i]] & 0x80)
|
|
{
|
|
input_state.pad_buttons |= dinput_ctrl_map[i+1];
|
|
}
|
|
}
|
|
|
|
return UPDATESTATE_SKIP_PAD;
|
|
}
|
|
|