internal Display(DISPMANX_DISPLAY_HANDLE_T handle)
{
this.m_handle = handle;
this.m_infosLoader = new Lazy <DISPMANX_MODEINFO_T>(this.GetInfos);
this.m_RectangleLoader = new Lazy <Rectangle>(this.GetRectangle);
}
/// <summary>
/// Opens a display on the given device
/// </summary>
/// <param name="device"></param>
/// <returns></returns>
public Display DisplayOpen(Screen device)
{
DISPMANX_DISPLAY_HANDLE_T handle = NativeMethods.DisplayOpen((DISPMAN_ID)(int)device);
if (handle.Handle == IntPtr.Zero)
{
return(null);
}
return(new Display(handle));
}
/// <summary>
/// Opens an offscreen display
/// </summary>
/// <param name="dest"></param>
/// <param name="orientation"></param>
/// <returns></returns>
public Display DisplayOpenOffscreen(Resource dest, DISPMANX_TRANSFORM_T orientation)
{
DISPMANX_DISPLAY_HANDLE_T handle = NativeMethods.DisplayOpenOffscreen(dest.Handle, orientation);
if (handle.Handle == IntPtr.Zero)
{
return(null);
}
return(new Display(handle));
}
