XnStatus XnShiftToDepthStreamHelper::Init()
{
XnStatus nRetVal = XN_STATUS_OK;
// old depth streams did not have S2D tables as actual properties. Add these properties
XnBool bDoesExist = FALSE;
nRetVal = m_pModule->DoesPropertyExist(XN_STREAM_PROPERTY_S2D_TABLE, &bDoesExist);
XN_IS_STATUS_OK(nRetVal);
if (!bDoesExist)
{
// add properties to the module
XN_VALIDATE_ADD_PROPERTIES(m_pModule, &m_ShiftToDepthTable, &m_DepthToShiftTable);
m_bPropertiesAdded = TRUE;
// now create tables and register to properties
nRetVal = InitShiftToDepth();
XN_IS_STATUS_OK(nRetVal);
}
else
{
m_ShiftToDepthTables.pShiftToDepthTable = (XnDepthPixel*)m_ShiftToDepthTable.GetValue().pData;
m_ShiftToDepthTables.pDepthToShiftTable = (XnUInt16*)m_DepthToShiftTable.GetValue().pData;
}
return (XN_STATUS_OK);
}
XnStatus XnShiftToDepthStreamHelper::Init(XnDeviceModule* pModule)
{
XnStatus nRetVal = XN_STATUS_OK;
XN_VALIDATE_INPUT_PTR(pModule);
m_pModule = pModule;
// old depth streams did not have S2D tables as actual properties. Add these properties
XnBool bDoesExist = FALSE;
nRetVal = m_pModule->DoesPropertyExist(XN_STREAM_PROPERTY_S2D_TABLE, &bDoesExist);
XN_IS_STATUS_OK(nRetVal);
if (!bDoesExist)
{
// add properties to the module
XN_VALIDATE_ADD_PROPERTIES(m_pModule, &m_ShiftToDepthTable, &m_DepthToShiftTable);
m_bPropertiesAdded = TRUE;
// now create tables and register to properties
XnIntProperty* pDeviceIDProperty;
XnUInt64* pDeviceID = 0;
pModule->GetProperty(XN_MODULE_PROPERTY_SERIAL_NUMBER, &pDeviceIDProperty);
pDeviceIDProperty->GetValue(pDeviceID);
xnLogVerbose("S2D", "S2D table init for sensor ID %d.", pDeviceID);
nRetVal = InitShiftToDepth();
XN_IS_STATUS_OK(nRetVal);
}
else
{
m_ShiftToDepthTables.pShiftToDepthTable = (OniDepthPixel*)m_ShiftToDepthTable.GetValue().data;
m_ShiftToDepthTables.pDepthToShiftTable = (XnUInt16*)m_DepthToShiftTable.GetValue().data;
}
return (XN_STATUS_OK);
}
