Exemple #1
0
   static inline INT32 getRecordArray(INT32 capacity,
                                    RecordArray** recordArray)
   {
      RecordArray* array = NULL;
      INT32 rc = SDB_OK;

      SDB_ASSERT(capacity >= 0, "capacity must >= 0");
      SDB_ASSERT(NULL != recordArray, "recordArray can't be NULL");

      array = SDB_OSS_NEW RecordArray();
      if (NULL == array)
      {
         rc = SDB_OOM;
         PD_LOG(PDERROR, "failed to alloc RecordArray, rc=%d", rc);
         goto error;
      }

      if (capacity > 0)
      {
         rc = array->init(capacity);
         if (SDB_OK != rc)
         {
            PD_LOG(PDERROR, "failed to init RecordArray, rc=%d", rc);
            goto error;
         }
      }

      *recordArray = array;

   done:
      return rc;
   error:
      goto done;
   }
Exemple #2
0
/// <summary>
/// Creates the main window and begins processing
/// </summary>
/// <param name="hInstance">handle to the application instance</param>
/// <param name="nCmdShow">whether to display minimized, maximized, or normally</param>
int KinectEasyGrabber::Run(HINSTANCE hInstance, int nCmdShow)
{
    MSG       msg = {0};
    WNDCLASS  wc;

    // Dialog custom window class
    ZeroMemory(&wc, sizeof(wc));
    wc.style         = CS_HREDRAW | CS_VREDRAW;
    wc.cbWndExtra    = DLGWINDOWEXTRA;
    wc.hInstance     = hInstance;
    wc.hCursor       = LoadCursorW(NULL, IDC_ARROW);
    wc.hIcon         = LoadIconW(hInstance, MAKEINTRESOURCE(IDI_APP));
    wc.lpfnWndProc   = DefDlgProcW;
    wc.lpszClassName = L"KinectEasyGrabberAppDlgWndClass";

    if (!RegisterClassW(&wc))
    {
        return 0;
    }

    // Create main application window
    HWND hWndApp = CreateDialogParamW(
        hInstance,
        MAKEINTRESOURCE(IDD_APP),
        NULL,
        (DLGPROC)KinectEasyGrabber::MessageRouter, 
        reinterpret_cast<LPARAM>(this));

    // Show window
    ShowWindow(hWndApp, nCmdShow);

    const int eventCount = 2;
    HANDLE hEvents[eventCount];

    LoadResourceImage(L"Background", L"Image", m_colorWidth*m_colorHeight*cBytesPerPixel, m_backgroundRGBX);

    // Main message loop
    while (WM_QUIT != msg.message)
    {
        hEvents[0] = m_hNextDepthFrameEvent;
        hEvents[1] = m_hNextColorFrameEvent;

        // Check to see if we have either a message (by passing in QS_ALLINPUT)
        // Or a Kinect event (hEvents)
        // Update() will check for Kinect events individually, in case more than one are signalled
        DWORD dwEvent = MsgWaitForMultipleObjects(eventCount, hEvents, FALSE, INFINITE, QS_ALLINPUT);

        // Check if this is an event we're waiting on and not a timeout or message
        if (WAIT_OBJECT_0 == dwEvent || WAIT_OBJECT_0 + 1 == dwEvent)
        {
            //Update();
			//Record();
			RecordArray();
        }

        if (PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE))
        {
            // If a dialog message will be taken care of by the dialog proc
            if ((hWndApp != NULL) && IsDialogMessageW(hWndApp, &msg))
            {
                continue;
            }

            TranslateMessage(&msg);
            DispatchMessageW(&msg);
        }
    }

    return static_cast<int>(msg.wParam);
}