// Todo: prevFile isn't necessary. Instead store the features of the current scan to be used on the next.
// That could cause sync problems so it needs to be investigated.
private void NewRun(Scan scan, int index)
{
var deltas = new double[CompiledFeatures.FeatureCount];
var benchmarks = new double[CompiledFeatures.FeatureCount];
var now = scan.CurrentFrame.DateTime;
var fileImageBase = scan.CurrentFrame.Bitmap;
var prevFileImageBase = CompiledFeatures.UsesDupeCheck(now) ? scan.PreviousFrame.Bitmap : null;
try
{
foreach (var cWatchZone in CompiledFeatures.CWatchZones)
{
CropScan(ref deltas, ref benchmarks, now, fileImageBase, prevFileImageBase, cWatchZone);
}
}
catch (Exception e)
{
scan.Dispose();
Log.Error(e, "Error scanning frame.");
if (IsVideoSourceRunning() && !IsScannerLocked)
{
ScanningCount--;
}
}
var scanEnd = TimeStamp.CurrentDateTime.Time;
try
{
DeltaManager?.AddResult(index, scan, scanEnd, deltas, benchmarks);
NewResult(this, new DeltaOutput(DeltaManager, index, CurrentFPS));
ScanningCount--;
if (ScanFinished != null)
{
ScanFinished(this, scan);
}
//scan.Dispose();
// It's on its own thread so running it here should be okay.
if (index % Math.Ceiling(AverageFPS) == 0)
{
RefreshBenchmarks();
}
if (index >= DeltaManager.History.Count && AverageFPS > 70d)
{
Log.Warning("Framerate is abnormally high, usually an indicator the video feed is not active.");
Restart();
}
}
catch (Exception e)
{
Log.Error(e, "Unknown Scanner Error.");
}
}
// Sorry for the nersts mess.
public void Start()
{
try
{
Log.Verbose("Initializing start.");
UpdateCropGeometry();
Log.Info("Trying to start scanner.");
if (_GameProfile != null && IsVideoSourceValid() && CompiledFeatures != null)
{
Log.Info("Starting scanner...");
CurrentIndex = 0;
OverloadCount = 0;
DeltaManager = new DeltaManager(CompiledFeatures, 256); // Todo: Unhardcode?
InitCount = 0;
Log.Verbose("Hooking events onto Accord.");
_VideoSource.NewFrame += _NewFrameEventHandler;
_VideoSource.VideoSourceError += _VideoSourceErrorEventHandler;
Log.Info("Scanner hooked onto video source.");
var moniker = DeviceMoniker;
if (!string.IsNullOrWhiteSpace(moniker))
{
try
{
_VideoSource.Source = moniker;
_VideoSource.Start();
Log.Info("Scanner started.");
}
catch (Exception e)
{
Log.Error(e, "Video source failed to start.");
}
}
else
{
Log.Warning("How did you manage to change the selected device in a few milliseconds?");
}
}
else
{
var str = "Scanner start failed because:";
if (_GameProfile == null)
{
str += " The game profile was empty.";
}
if (!IsVideoSourceValid())
{
str += " The script was not loaded.";
}
if (CompiledFeatures == null)
{
str += " CompiledFeatures was blank.";
}
Log.Verbose(str);
}
}
catch (Exception e)
{
Log.Error(e, "Unknown Scanner.Start() error, please show this to the component developers.");
}
}
