private void SendDataThreadMethod(object param)
{
//send resoultion information first
_dataAccess.UpdateWidgets("REALTIME_VIEWER_RESOLUTION", (int)
((_realTimeViewerPixelsPerColumn << 16) | _realTimeViewerBytesPerPixel));
int scaleValueBits = (int)((AppConfiguration.BytesPerPixel - _realTimeViewerBytesPerPixel) * 8);
CancellationToken token = (CancellationToken)param;
while (!token.IsCancellationRequested)
{
try
{
DataInfo dataInfo = _inComingDataColl.Take(token);
//if (_dataAccess.Detectors.PixelPerColumn != _realTimeViewerPixelsPerColumn)
if (AppConfiguration.BytesPerPixel != _realTimeViewerBytesPerPixel)
{
//downscale data to reduce bandwidth
byte[] downscaledData = new byte[_realTimeViewerPixelsPerColumn * _realTimeViewerBytesPerPixel];
int downscaledDataIndex = 0;
for (int index = 0; index < dataInfo.LineData.Length; index++)
{
if ((index % _pixelInterval) == 0)
{
uint[] value = new uint[1];
value[0] = dataInfo.LineData[index].Value >> scaleValueBits;
Buffer.BlockCopy(value, 0, downscaledData, downscaledDataIndex, (int)_realTimeViewerBytesPerPixel);
downscaledDataIndex += (int)_realTimeViewerBytesPerPixel;
}
}
_realTimeViewerHost.SendData(downscaledData);
}
else
{
_realTimeViewerHost.SendData(dataInfo.LineData, (uint)AppConfiguration.BytesPerPixel);
}
}
catch (Exception exp)
{
if (!token.IsCancellationRequested)
{
_log.LogError(exp);
}
}
}
}
private void SendAgent()
{
while (!_sendEnd.WaitOne(0))
{
try
{
DataInfo dataInfo = _inComingDataColl.Take(_sendCancel.Token);
if ((IsDualEnergy && dataInfo.XRayInfo.Energy == XRayEnergyEnum.HighEnergy) || !IsDualEnergy)
{
byte[] scaledData = new byte[dataInfo.LineData.Length / AppConfiguration.RealTimeViewerPixelInterval];
Parallel.For(0, scaledData.Length, i =>
{
scaledData[i] = (byte)(dataInfo.LineData[i * AppConfiguration.RealTimeViewerPixelInterval].Value >> 8);
});
_realTimeViewerHost.SendData(scaledData);
}
}
catch (Exception exp)
{
if (!_sendEnd.WaitOne(0))
{
_log.LogError(exp);
}
}
}
}
