private void LoadInit(MsgCommand mc)
{
Best = mc.Best;
BestComparison = mc.BestComparison;
Properties = mc.Properties;
Img = mc.Img;
WorkingImg = new FastBitmap(Img.Width, Img.Height, PixelFormat.Format24bppRgb);
Entropy = mc.Entropy;
}
private void SendBestYet()
{
var msg = new MsgCommand(this, MsgCommandCommands.SaveBestYet)
{
BestComparison = BestComparison,
Best = Best
};
_output.Enqueue(msg);
}
private void BroadcastBestYet(List <JobCompare> jobs)
{
foreach (JQJob job in jobs)
{
MsgCommand msgot = new MsgCommand(null, MsgCommandCommands.LoadBestYet);
msgot.BestComparison = CurrentProject.BestComparison;
msgot.Best = CurrentProject.BestYet;
job.Input.Clear();
job.Input.Enqueue(msgot);
}
}
public override void Run()
{
try
{
while (!_stop)
{
if (_input.Count > 0)
{
MsgCommand mc = (MsgCommand)_input.Dequeue();
switch (mc.Command)
{
case MsgCommandCommands.Init:
LoadInit(mc);
break;
case MsgCommandCommands.LoadBestYet:
LoadBestYet(mc);
break;
case MsgCommandCommands.Stop:
_stop = true;
break;
}
}
if (Img != null)
{
if (ProcessIteration())
{
SendBestYet();
Thread.Sleep(0);
}
}
Thread.Sleep(0);
}
CallFinished(new JQEventArgs(this));
}
catch (Exception e)
{
CallError(new JQEventArgs(this), e);
}
}
private void workerthread()
{
int lastgen = (int)CurrentProject.BestYet.Generation;
DateTime started = DateTime.Now;
FastBitmap imagebitmap = new FastBitmap(CurrentProject.SourceImage.Width, CurrentProject.SourceImage.Height, PixelFormat.Format24bppRgb);
List <JobCompare> jobs = new List <JobCompare>();
JQMessageQueue results = new JQMessageQueue();
for (int i = 0; i < CurrentProject.Properties.ThreadLimit; i++)
{
JobCompare job = new JobCompare();
job.Input = new JQMessageQueue();
job.Output = results;
jobs.Add(job);
MsgCommand msg = new MsgCommand(null, MsgCommandCommands.Init);
msg.Best = CurrentProject.BestYet;
msg.BestComparison = CurrentProject.BestComparison;
msg.Entropy = rd;
msg.Img = CurrentProject.SourceImage.Duplicate();
msg.Properties = CurrentProject.Properties;
job.Input.Enqueue(msg);
control.ScheduleJob(job);
}
while (!stopthread)
{
results.Trigger.WaitOne(100);
while (results.Count > 0)
{
MsgCommand msg = (MsgCommand)results.Dequeue();
switch (msg.Command)
{
case MsgCommandCommands.SaveBestYet:
lastiterations++;
if (msg.BestComparison < CurrentProject.BestComparison)
{
ACpG.Update(CurrentProject.BestComparison - msg.BestComparison);
AIpG.Update((int)(lastiterations - CurrentProject.BestYet.Iterations));
lastjobbest = jobs.IndexOf((JobCompare)msg.Job);
CurrentProject.BestYet = msg.Best;
CurrentProject.BestComparison = msg.BestComparison;
CurrentProject.Changed = true;
CurrentProject.BestYet.Generation++;
CurrentProject.BestYet.Iterations = lastiterations;
}
break;
}
}
TimeSpan sofar = DateTime.Now - started;
if (sofar.TotalMilliseconds > 1000)
{
CurrentProject.BestYet.DrawToFastBitmap(imagebitmap);
DisplayImageBitmap(imagebitmap);
changed = true;
started = DateTime.Now;
BroadcastBestYet(jobs);
Gps.Update((int)CurrentProject.BestYet.Generation - lastgen);
lastgen = (int)CurrentProject.BestYet.Generation;
GC.Collect();
}
}
foreach (JQJob job in jobs)
{
MsgCommand msgot = new MsgCommand(null, MsgCommandCommands.Stop);
job.Input.Enqueue(msgot);
}
stopthread = false;
}
private void LoadBestYet(MsgCommand mc)
{
Best = mc.Best;
BestComparison = mc.BestComparison;
}
