/// <summary>
/// Creates the encoded pixel data in a form of an EncodedRectangle with the preferred encoding.
/// </summary>
private void DoFrameBufferUpdate(Framebuffer fb, bool incremental, int x, int y, int width, int height)
{
//if (incremental)
// return;
Trace.WriteLine("X: " + x + " Y: " + y + " W: " + fb.Width + " H: " + fb.Height);
int w = fb.Width;
int h = fb.Height;
if ((x < 0) || (y < 0) || (width <= 0) || (height <= 0))
{
Trace.WriteLine("Neg:" + x + ":" + y + ":" + width + ":" + height);
return;
}
if (x + width > w)
{
Trace.WriteLine("Too wide");
return;
}
if (y + height > h)
{
Trace.WriteLine("Too high");
return;
}
Trace.WriteLine("Bounds OK!");
HashSet <EncodedRectangle> rectangles = new HashSet <EncodedRectangle>();
try
{
Stopwatch tip = Stopwatch.StartNew();
EncodedRectangleFactory factory = new EncodedRectangleFactory(this, fb);
ICollection <QuadNode> list = screenHandler.GetChange();
Trace.WriteLine(list.Count + " rectangles to encode");
foreach (QuadNode iter in list)
{
Trace.WriteLine(iter.ToString());
EncodedRectangle localRect = factory.Build(iter, GetPreferredEncoding());
localRect.Encode();
rectangles.Add(localRect);
}
Trace.WriteLine("Encoding took: " + tip.Elapsed);
}
catch (Exception localException)
{
Console.WriteLine(localException.StackTrace);
if (localException is IOException)
{
Close(); return;
}
}
if (rectangles.Count != 0)
{
WriteFrameBufferUpdate(rectangles);
}
}
/// <summary>
/// Creates the encoded pixel data in a form of an EncodedRectangle with the preferred encoding.
/// </summary>
private void DoFrameBufferUpdate(Framebuffer fb, bool incremental, int x, int y, int width, int height)
{
//if (incremental)
// return;
Trace.WriteLine("X: " + x + " Y: " + y + " W: " + fb.Width + " H: " + fb.Height);
int w = fb.Width;
int h = fb.Height;
if ((x < 0) || (y < 0) || (width <= 0) || (height <= 0))
{
Trace.WriteLine("Neg:" + x + ":" + y + ":" + width + ":" + height);
return;
}
if (x + width > w)
{
Trace.WriteLine("Too wide");
return;
}
if (y + height > h)
{
Trace.WriteLine("Too high");
return;
}
Trace.WriteLine("Bounds OK!");
List <EncodedRectangle> lst = new List <EncodedRectangle>();
//List<byte[]> lstHash = new List<byte[]>();
try
{
//Console.WriteLine("Framebuffer: ");
//fb.Print();
//Console.ReadLine();
System.Diagnostics.Stopwatch tip = System.Diagnostics.Stopwatch.StartNew();
EncodedRectangleFactory factory = new EncodedRectangleFactory(this, fb);
/*
* int i = width / 4;
* int j = height / 4;
* int m = 0;
* Rectangle lRect = Rectangle.Empty;
* for (int k = 0; k < 4; k++)
* for (m = 0; m < 4; m++)
* {
* lRect = new Rectangle();
* lRect.X = (i * k);
* lRect.Y = (j * m);
* lRect.Width = i;
* lRect.Height = j;
* //lRect = PixelGrabber.AlignRectangle(lRect, width, height);
*
* EncodedRectangle localRect = factory.Build(lRect, GetPreferredEncoding());
* localRect.Encode();
* lst.Add(localRect);
* }
*/
EncodedRectangle localRect = factory.Build(new Rectangle(x, y, width, height), GetPreferredEncoding());
localRect.Encode();
lst.Add(localRect);
Console.WriteLine("Encoding took: " + tip.Elapsed);
}
catch (Exception localException)
{
Console.WriteLine(localException.StackTrace.ToString());
if (localException is IOException)
{
this.Close(); return;
}
}
if (lst.Count != 0)
{
WriteFrameBufferUpdate(lst.ToArray());
}
}
