public RoundRobinManager(StaTaskScheduler staScheduler)
{
// Create the task (it just runs forever until dispose is called)
_task = Task.Factory.StartNew(() =>
{
Run(_addRemoveQueue, _waitHandle, _cancel.Token);
}, _cancel.Token, TaskCreationOptions.LongRunning, staScheduler);
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
if (_tasks != null)
{
for (int cntr = 0; cntr < _tasks.Length; cntr++)
{
_tasks[cntr].Dispose();
}
_tasks = null;
}
if (_staScheduler != null)
{
_staScheduler.Dispose();
_staScheduler = null;
}
}
}
public CameraPool(int numThreads, Color background)
{
_staScheduler = new StaTaskScheduler(numThreads);
_tasks = new TaskWrapper[numThreads];
for (int cntr = 0; cntr < numThreads; cntr++)
{
_tasks[cntr] = new TaskWrapper(_staScheduler, background);
}
}
public TaskWrapper(StaTaskScheduler staScheduler, Color background)
{
// Create the task (it just runs forever until dispose is called)
_task = Task.Factory.StartNew(() =>
{
Run(this, _cancel.Token, background);
}, _cancel.Token, TaskCreationOptions.LongRunning, staScheduler);
}
private void btnThreads2_Click(object sender, RoutedEventArgs e)
{
try
{
#region Build model in main thread
Color color = Colors.DodgerBlue;
// Material
MaterialGroup materials = new MaterialGroup();
materials.Children.Add(new DiffuseMaterial(new SolidColorBrush(color)));
materials.Children.Add(new SpecularMaterial(new SolidColorBrush(UtilityWPF.AlphaBlend(color, Colors.White, .5d)), 100d));
// Geometry Model
GeometryModel3D geometry = new GeometryModel3D();
geometry.Material = materials;
geometry.BackMaterial = materials;
geometry.Geometry = UtilityWPF.GetCone_AlongX(3, 1d, 3d);
geometry.Transform = new RotateTransform3D(new QuaternionRotation3D(Math3D.GetRandomRotation()));
Model3DGroup models = new Model3DGroup();
models.Children.Add(geometry);
#endregion
#region Serialize it
byte[] geometryBytes = null;
using (MemoryStream stream = new MemoryStream())
{
//XamlServices.Save(stream, geometry);
XamlServices.Save(stream, models);
stream.Position = 0;
geometryBytes = stream.ToArray();
}
#endregion
// Viewport3D must be created in an STA thread
if (_staScheduler == null)
{
_staScheduler = new StaTaskScheduler(3);
}
Task.Factory.StartNew(() =>
{
ThreadTest2(geometryBytes);
}, CancellationToken.None, TaskCreationOptions.None, _staScheduler);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void Window_Closed(object sender, EventArgs e)
{
try
{
if (_cameraPool != null)
{
_cameraPool.Dispose();
_cameraPool = null;
}
if (_staScheduler != null)
{
_staScheduler.Dispose();
_staScheduler = null;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
