void CToxOptionsMultimedia::OnInitDialog()
{
CToxDlgBase::OnInitDialog();
CComPtr<IMMDeviceEnumerator> pEnumerator = NULL;
if (FAILED(CoCreateInstance(__uuidof(MMDeviceEnumerator), NULL, CLSCTX_ALL, __uuidof(IMMDeviceEnumerator), (void**)&pEnumerator)))
return;
EnumDevices(m_audioInput, pEnumerator, eCapture, "AudioInputDeviceID");
EnumDevices(m_audioOutput, pEnumerator, eRender, "AudioOutputDeviceID");
}
bool DisableDevices(
PCNC_ENUM_FILTER pFilter,
PCDevProperties pDevProperties,
BOOL *pRebootRequired,
Stack *pDevPropertiesStack)
{
EnumParams enumParams;
int res;
enumParams.pRebootRequired = pRebootRequired;
enumParams.pDevProperties = pDevProperties;
enumParams.pStack = pDevPropertiesStack;
do {
res = EnumDevices(pFilter, DIGCF_PRESENT, DisableDevice, &enumParams);
} while (res == IDTRYAGAIN);
if (res != IDCONTINUE)
return FALSE;
if (!WaitNoPendingInstallEvents(10))
Sleep(1000);
return TRUE;
}
VideoCapture::VideoCapture()
{
cameraInitialized = false;
CoInitialize(NULL);
ZeroVariables();
if (EnumDevices()==0) throw -1;
EnumResolutions();
}
//设置绑定设备
HRESULT CCaptureDevice::BindFilter( REFCLSID clsidDeviceClass, int DeviceIndex )
{
if( DeviceIndex<0 )
return S_FALSE;
BIND_DEVICE_PARAMETER BindDeviceParameter;
BindDeviceParameter.DeviceIndex = DeviceIndex;
BindDeviceParameter.ppBaseFilter = &m_pBaseFilter;
//枚举绑定
HRESULT hr;
hr = EnumDevices( clsidDeviceClass, BindFilterCallback, &BindDeviceParameter );
if( hr==S_OK )
AdjustOutput();
return hr;
}
bool FDirectInputJoystickEnum::Init(FDirectInputDriver& adapter)
{
vecJoyStickInfo_.Reset();
auto pDriver = adapter.driver();
HRESULT r = pDriver->EnumDevices(DI8DEVCLASS_GAMECTRL, &FDirectInputJoystickEnum::OnEnumDevice, this, DIEDFL_ATTACHEDONLY);
if(FAILED(r))
{
UE_LOG(LogDirectInputPadPlugin, Warning, TEXT("Search DirectInputPad Error."));
return false;
}
nXInputDeviceNum_ = RemoveXInputDevice(vecJoyStickInfo_);
vecJoyStickInfo_.Shrink();
return true;
}
VOID
ListDevicesByType(HWND hTreeView,
HTREEITEM hRoot,
BOOL bShowHidden)
{
PDEVCLASS_ENTRY pClassArray;
ULONG ulClassCount;
ulClassCount = GetClassCount();
pClassArray = HeapAlloc(GetProcessHeap(),
HEAP_ZERO_MEMORY,
ulClassCount * sizeof(DEVCLASS_ENTRY));
if (pClassArray == NULL)
return;
EnumDeviceClasses(hTreeView,
hRoot,
pClassArray,
ulClassCount);
EnumDevices(hTreeView,
pClassArray,
ulClassCount,
bShowHidden);
CleanupDeviceClasses(hTreeView,
pClassArray,
ulClassCount);
if (pClassArray != NULL)
HeapFree(GetProcessHeap(), 0, pClassArray);
(void)TreeView_Expand(hTreeView,
hRoot,
TVE_EXPAND);
(void)TreeView_SortChildren(hTreeView,
hRoot,
0);
(void)TreeView_SelectItem(hTreeView,
hRoot);
}
int EnumDevices(
PCNC_ENUM_FILTER pFilter,
PCDevProperties pDevProperties,
BOOL *pRebootRequired,
PCNC_DEV_CALLBACK pDevCallBack,
void *pDevCallBackParam)
{
EnumParams enumParams;
enumParams.pDevProperties = pDevProperties;
enumParams.pRebootRequired = pRebootRequired;
enumParams.pDevCallBack = pDevCallBack;
enumParams.pDevCallBackParam = pDevCallBackParam;
if (EnumDevices(pFilter, DIGCF_PRESENT, EnumDevice, &enumParams) != IDCONTINUE)
return -1;
return enumParams.count;
}
CDirectSoundAecCapture::CDirectSoundAecCapture(void)
{
m_pDSFD = NULL;
m_pDSCBuffer8 = NULL;
m_pDSBuffer8 = NULL;
m_captureIndex = -1;
m_renderIndex = -1;
m_samplerate = 0;
m_NotifySize = 0;
m_captureBufferSize = 0;
m_pCaptureDataTemp = NULL;
m_pEvent = NULL;
m_runThreadFlag = false;
m_bUseDefault = FALSE;
EnumDevices();
}
bool RestartDevices(
PCNC_ENUM_FILTER pFilter,
PCDevProperties pDevProperties,
BOOL *pRebootRequired)
{
EnumParams enumParams;
int res;
enumParams.pRebootRequired = pRebootRequired;
enumParams.pDevProperties = pDevProperties;
do {
res = EnumDevices(pFilter, DIGCF_PRESENT, RestartDevice, &enumParams);
} while (res == IDTRYAGAIN);
if (res != IDCONTINUE)
return FALSE;
return TRUE;
}
DInput::DInput(wxEvtHandler *handler, HWND hwnd) :
_di(nullptr), _hwnd(hwnd), _evtHandler(handler)
{
CoInitializeEx(NULL, COINIT_MULTITHREADED);
HINSTANCE hinst = GetModuleHandle(nullptr);
HRESULT result;
result = DirectInput8Create(hinst, DIRECTINPUT_VERSION, IID_IDirectInput8, (LPVOID *)&_di, nullptr);
if (result != DI_OK) {
Log(Error, "Could not create direct input 8 interface: 0x%08x", result);
return;
}
EnumDevices();
_devices.clear();
for (auto &it = _devicesInfo.begin(); it != _devicesInfo.end(); ++it) {
_devices.emplace_back(this, _di, *it, _hwnd);
}
}
bool RemoveDevices(
PCNC_ENUM_FILTER pFilter,
PCDevProperties pDevProperties,
BOOL *pRebootRequired)
{
EnumParams enumParams;
int res;
enumParams.pRebootRequired = pRebootRequired;
enumParams.pDevProperties = pDevProperties;
do {
res = EnumDevices(pFilter, 0, RemoveDevice, &enumParams);
} while (res == IDTRYAGAIN);
if (res != IDCONTINUE)
return FALSE;
if (!enumParams.count)
Trace("No devices found\n");
return TRUE;
}
HRESULT ZFXD3DEnum::EnumAdapters(void) {
D3DDISPLAYMODE d3ddspmd;
HRESULT hr;
UINT nNumAdapters=0;
UINT nNumModes=0;
if (!m_pD3D) return ZFX_INVALIDPARAM;
// get number of attached adapters
nNumAdapters = m_pD3D->GetAdapterCount();
// loop through adapters
for (UINT nAdapter=0; nAdapter<nNumAdapters; nAdapter++) {
m_xAdapterInfo[m_dwNumAdapters].nAdapter = nAdapter;
m_xAdapterInfo[m_dwNumAdapters].nNumModes = 0;
// get adapter information struct
m_pD3D->GetAdapterIdentifier(nAdapter, 0,
&m_xAdapterInfo[m_dwNumAdapters].
d3dAdapterIdentifier);
// loop through allowed bpp formats
for (UINT nFmt=0; nFmt<m_nNumFmt; nFmt++) {
// get available display modes for this adapter/bpp format
nNumModes = m_pD3D->GetAdapterModeCount(nAdapter, m_fmtAdapter[nFmt]);
for (UINT nMode=0; nMode<nNumModes; nMode++) {
// get number of available display modes
m_pD3D->EnumAdapterModes(nAdapter, m_fmtAdapter[nFmt],
nMode, &d3ddspmd);
// don't use less than we asked for
if (d3ddspmd.Width < m_nMinWidth ||
d3ddspmd.Height < m_nMinHeight ||
GetBits(d3ddspmd.Format) < m_nMinBits) {
continue;
}
// else save this mode
else {
m_xAdapterInfo[m_dwNumAdapters].d3ddspmd[
m_xAdapterInfo[m_dwNumAdapters].nNumModes] = d3ddspmd;
m_xAdapterInfo[m_dwNumAdapters].nNumModes++;
}
} // for [modes]
} // for [formats]
// we got the data, now sort it
qsort(m_xAdapterInfo[m_dwNumAdapters].d3ddspmd,
m_xAdapterInfo[m_dwNumAdapters].nNumModes,
sizeof(D3DDISPLAYMODE),
SortModesCallback);
if (FAILED(hr=EnumDevices(m_xAdapterInfo[m_dwNumAdapters])))
return hr;
// keep this one if any device is found
if (m_xAdapterInfo[m_dwNumAdapters].nNumDevs > 0)
m_dwNumAdapters++;
} // for [adapters]
return ZFX_OK;
} //EnumAdapters
bool Device::EnumAudioDevices(vector<AudioDevice> &devices)
{
devices.clear();
return EnumDevices(CLSID_AudioInputDeviceCategory,
EnumDeviceCallback(EnumAudioDevice), &devices);
}
bool Device::EnumVideoDevices(std::vector<VideoDevice> &devices)
{
devices.clear();
return EnumDevices(CLSID_VideoInputDeviceCategory,
EnumDeviceCallback(EnumVideoDevice), &devices);
}
BOOL INPUTCLASS::Init(HWND hParentWnd, INPUTPROC inputProc)
{
if (hParentWnd == NULL) return FALSE;
if (inputProc == NULL) return FALSE;
this->hParentWnd = hParentWnd;
pDI = NULL;
pKeyboard = NULL;
pJoystick = NULL;
Feedback = FALSE;
memset(cDIBuf, 0, sizeof(cDIBuf));
memset(JoystickName, 0, sizeof(JoystickName));
if(FAILED(DirectInput8Create(GetModuleHandle(NULL),DIRECTINPUT_VERSION,IID_IDirectInput8,(void**)&pDI,NULL)))
return FALSE;
if (!FAILED(pDI->CreateDevice(GUID_SysKeyboard,&pKeyboard,NULL)))
{
if (!FAILED(pKeyboard->SetDataFormat(&c_dfDIKeyboard)))
{
if (FAILED(pKeyboard->SetCooperativeLevel(hParentWnd,DISCL_FOREGROUND|DISCL_NONEXCLUSIVE)))
{
pKeyboard->Release();
pKeyboard = NULL;
}
}
else
{
pKeyboard->Release();
pKeyboard = NULL;
}
}
pJoystick = EnumDevices(pDI);
if (pJoystick)
{
if(!FAILED(pJoystick->SetDataFormat(&c_dfDIJoystick2)))
{
if(FAILED(pJoystick->SetCooperativeLevel(hParentWnd,DISCL_FOREGROUND|DISCL_EXCLUSIVE)))
{
pJoystick->Release();
pJoystick = NULL;
}
else
{
tmp_Joystick = pJoystick;
pJoystick->EnumObjects(::EnumObjects, (VOID*)hParentWnd, DIDFT_ALL);
memset(&DIJoycap,0,sizeof(DIDEVCAPS));
DIJoycap.dwSize=sizeof(DIDEVCAPS);
pJoystick->GetCapabilities(&DIJoycap);
}
}
else
{
pJoystick->Release();
pJoystick = NULL;
}
}
if (pJoystick)
{
DIPROPDWORD dipdw;
dipdw.diph.dwSize = sizeof(DIPROPDWORD);
dipdw.diph.dwHeaderSize = sizeof(DIPROPHEADER);
dipdw.diph.dwObj = 0;
dipdw.diph.dwHow = DIPH_DEVICE;
dipdw.dwData = 0;
if ( !FAILED( pJoystick->SetProperty(DIPROP_AUTOCENTER, &dipdw.diph) ) )
{
DWORD rgdwAxes[1] = { DIJOFS_Y };
LONG rglDirection[2] = { 0 };
DICONSTANTFORCE cf = { 0 };
DIEFFECT eff;
cf.lMagnitude = (DI_FFNOMINALMAX * 100);
memset(&eff, 0, sizeof(eff));
eff.dwSize = sizeof(DIEFFECT);
eff.dwFlags = DIEFF_CARTESIAN | DIEFF_OBJECTOFFSETS;
eff.dwDuration = INFINITE;
eff.dwSamplePeriod = 0;
eff.dwGain = DI_FFNOMINALMAX;
eff.dwTriggerButton = DIEB_NOTRIGGER;
eff.dwTriggerRepeatInterval = 0;
eff.cAxes = 1;
eff.rgdwAxes = rgdwAxes;
eff.rglDirection = rglDirection;
eff.lpEnvelope = 0;
eff.cbTypeSpecificParams = sizeof( DICONSTANTFORCE );
eff.lpvTypeSpecificParams = &cf;
eff.dwStartDelay = 0;
if( FAILED( pJoystick->CreateEffect(GUID_ConstantForce, &eff, &pEffect, NULL) ) )
Feedback = FALSE;
}
else
Feedback = FALSE;
}
if (pKeyboard == NULL && pJoystick == NULL) return FALSE;
this->inputProc = inputProc;
INFO("DirectX Input: \n");
if (pKeyboard != NULL) INFO(" - keyboard successfully inited\n");
if (pJoystick != NULL)
{
INFO(" - gamecontrol successfully inited: %s\n", JoystickName);
if (Feedback) INFO("\t\t\t\t (with FeedBack support)\n");
}
paused = FALSE;
return TRUE;
}
