public void Init()
{
lock (_syncLock)
{
_frameGrabber?.Dispose();
_deskDupl?.Dispose();
try
{
_deskDupl = _output.DuplicateOutput(_device);
_frameGrabber = new FrameGrabber(_deskDupl);
}
catch (SharpDXException e) when(e.Descriptor == ResultCode.NotCurrentlyAvailable)
{
throw new Exception(
"There is already the maximum number of applications using the Desktop Duplication API running, please close one of the applications and try again.",
e);
}
catch (SharpDXException e) when(e.Descriptor == ResultCode.Unsupported)
{
throw new NotSupportedException(
"Desktop Duplication is not supported on this system.\nIf you have multiple graphic cards, try running Captura on integrated graphics.",
e);
}
}
}