Improved BitmapCliper.

Implemented auto throw when max differences reached.
Implemented fallback TurboJpeg encoder.
Fixed issue with UpdateMachine.xml script removing DISPENSERS before IDS_PACKS.
Added GlobalHost.Configuration.MaxIncomingWebSocketMessageSize for WebSockets support for large messages on SignalR.

1 files changed, 29 insertions, 11 deletions

diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Common/RemoteDesktop/DefaultRemoteDesktopService.cs b/Software/Visual_Studio/PPC/Tango.PPC.Common/RemoteDesktop/DefaultRemoteDesktopService.cs
index 9099e6346..67d0b85de 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.Common/RemoteDesktop/DefaultRemoteDesktopService.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Common/RemoteDesktop/DefaultRemoteDesktopService.cs
@@ -67,6 +67,8 @@ namespace Tango.PPC.Common.RemoteDesktop
             _engine.CaptureMethod = new GdiScreenCapture();
 #endif
 
+            _engine.Comparer.MaxDifferencesThrow = _engine.CaptureRegion.Width * _engine.CaptureRegion.Height / 2;
+
             if (_settings.EnableRemoteDesktop)
             {
                 Start();
@@ -119,7 +121,7 @@ namespace Tango.PPC.Common.RemoteDesktop
                 FrameRate = _engine.FrameRate
             }, token, new TransportResponseConfig()
             {
-                Immediate = true,
+                Immediate = false,
             });
         }
 
@@ -139,7 +141,7 @@ namespace Tango.PPC.Common.RemoteDesktop
                         Packet = _initialPacket,
                     }, client.Token, new TransportResponseConfig()
                     {
-                        Immediate = true,
+                        Immediate = false,
                     });
 
                     client.InitialPacketSent = true;
@@ -150,19 +152,35 @@ namespace Tango.PPC.Common.RemoteDesktop
                 }
             }
 
-            if (e.Frame.DifferenceAvailable && e.Frame.DifferenceCount > 0)
+            if (e.Frame.DifferenceCount > 0)
             {
-                var diffFrame = e.Frame.ToDifference();
-                diffFrame = diffFrame.OptimizeBounds();
+                RemoteDesktopPacket packet = null;
 
-                RemoteDesktopPacket packet = new RemoteDesktopPacket()
+                if (!e.Frame.DifferenceAvailable)
                 {
-                    Bitmap = diffFrame.ToEncoder<PngEncoder>().ToArray(),
-                    IsPartial = true,
-                    PartialRegion = new CaptureRegion(diffFrame.Left, diffFrame.Top, diffFrame.Width, diffFrame.Height),
-                };
+                    Debug.WriteLine("Using Jpeg...");
+                    packet = new RemoteDesktopPacket()
+                    {
+                        Bitmap = e.Frame.ToEncoder<TurboJpegEncoder>().ToArray(30)
+                    };
+                }
+                else
+                {
+                    var diffFrame = e.Frame.ToDifference();
+                    diffFrame = diffFrame.OptimizeBounds();
+
+                    packet = new RemoteDesktopPacket()
+                    {
+                        Bitmap = diffFrame.ToEncoder<PngEncoder>().ToArray(),
+                        IsPartial = true,
+                        PartialRegion = new CaptureRegion(diffFrame.Left, diffFrame.Top, diffFrame.Width, diffFrame.Height),
+                    };
+
+                    diffFrame.Dispose();
+                }
+
+                Debug.WriteLine($"Bitmap Size: {packet.Bitmap.Length / 1000} kb");
 
-                diffFrame.Dispose();
                 e.Frame.Dispose();
 
                 foreach (var client in _clients.ToList().Where(x => x.InitialPacketSent))