public ThumbnailManager(ISynchronizationContext syncContext)
{
int logicalCpuCount = Processor.LogicalCpuCount;
int num2 = 50;
int num3 = 320;
while ((logicalCpuCount > 0) && (num3 > 0))
{
num3 = num3 >> 1;
logicalCpuCount--;
}
this.updateLatency = num2 + num3;
this.syncContext = syncContext.CreateRef();
this.updateLock = new object();
this.quitRenderThread = false;
this.renderQueue = new Deque <Tuple <IThumbnailProvider, ValueEventHandler <Tuple <IThumbnailProvider, ISurface <ColorBgra> > >, int> >();
this.renderingInactive = new ManualResetEvent(true);
this.renderThread = new Thread(new ThreadStart(this.RenderThread));
this.renderThread.IsBackground = true;
this.renderThread.Name = "ThumbnailManager";
this.renderThread.Start();
}
public static ISynchronizationContext CreateRef(this ISynchronizationContext objectRef) => ((ISynchronizationContext)objectRef.CreateRef(typeof(ISynchronizationContext)));