6 files changed, 120 insertions, 89 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
index 0dbdbaf..f98337d 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
@@ -59,6 +59,7 @@ namespace OpenSim.Region.ClientStack.Linden
     public class EventQueueGetModule : IEventQueue, INonSharedRegionModule
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static string LogHeader = "[EVENT QUEUE GET MODULE]";
 
         /// <value>
         /// Debug level.
@@ -711,34 +712,46 @@ namespace OpenSim.Region.ClientStack.Linden
             Enqueue(item, avatarID);
         }
 
-        public virtual void EnableSimulator(ulong handle, IPEndPoint endPoint, UUID avatarID)
+        public virtual void EnableSimulator(ulong handle, IPEndPoint endPoint, UUID avatarID, int regionSizeX, int regionSizeY)
         {
-            OSD item = EventQueueHelper.EnableSimulator(handle, endPoint);
+            m_log.DebugFormat("{0} EnableSimulator. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                LogHeader, handle, avatarID, regionSizeX, regionSizeY);
+
+            OSD item = EventQueueHelper.EnableSimulator(handle, endPoint, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
         }
 
-        public virtual void EstablishAgentCommunication(UUID avatarID, IPEndPoint endPoint, string capsPath) 
+        public virtual void EstablishAgentCommunication(UUID avatarID, IPEndPoint endPoint, string capsPath,
+                                ulong regionHandle, int regionSizeX, int regionSizeY) 
         {
-            OSD item = EventQueueHelper.EstablishAgentCommunication(avatarID, endPoint.ToString(), capsPath);
+            m_log.DebugFormat("{0} EstablishAgentCommunication. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                LogHeader, regionHandle, avatarID, regionSizeX, regionSizeY);
+            OSD item = EventQueueHelper.EstablishAgentCommunication(avatarID, endPoint.ToString(), capsPath, regionHandle, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
         }
 
         public virtual void TeleportFinishEvent(ulong regionHandle, byte simAccess, 
                                         IPEndPoint regionExternalEndPoint,
                                         uint locationID, uint flags, string capsURL, 
-                                        UUID avatarID)
+                                        UUID avatarID, int regionSizeX, int regionSizeY)
         {
+            m_log.DebugFormat("{0} TeleportFinishEvent. handle={1}, avatarID={2}, regionSize=<{3},{4}>",
+                LogHeader, regionHandle, avatarID, regionSizeX, regionSizeY);
+
             OSD item = EventQueueHelper.TeleportFinishEvent(regionHandle, simAccess, regionExternalEndPoint,
-                                                            locationID, flags, capsURL, avatarID);
+                                                            locationID, flags, capsURL, avatarID, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
         }
 
         public virtual void CrossRegion(ulong handle, Vector3 pos, Vector3 lookAt,
                                 IPEndPoint newRegionExternalEndPoint,
-                                string capsURL, UUID avatarID, UUID sessionID)
+                                string capsURL, UUID avatarID, UUID sessionID, int regionSizeX, int regionSizeY)
         {
+            m_log.DebugFormat("{0} CrossRegion. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                LogHeader, handle, avatarID, regionSizeX, regionSizeY);
+
             OSD item = EventQueueHelper.CrossRegion(handle, pos, lookAt, newRegionExternalEndPoint,
-                                                    capsURL, avatarID, sessionID);
+                                                    capsURL, avatarID, sessionID, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
         }
 
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs
index dab727f..384af74 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs
@@ -70,13 +70,15 @@ namespace OpenSim.Region.ClientStack.Linden
             return llsdEvent;
         }
 
-        public static OSD EnableSimulator(ulong handle, IPEndPoint endPoint)
+        public static OSD EnableSimulator(ulong handle, IPEndPoint endPoint, int regionSizeX, int regionSizeY)
         {
-            OSDMap llsdSimInfo = new OSDMap(3);
+            OSDMap llsdSimInfo = new OSDMap(5);
 
             llsdSimInfo.Add("Handle", new OSDBinary(ulongToByteArray(handle)));
             llsdSimInfo.Add("IP", new OSDBinary(endPoint.Address.GetAddressBytes()));
             llsdSimInfo.Add("Port", new OSDInteger(endPoint.Port));
+            llsdSimInfo.Add("RegionSizeX", OSD.FromUInteger((uint) regionSizeX));
+            llsdSimInfo.Add("RegionSizeY", OSD.FromUInteger((uint) regionSizeY));
 
             OSDArray arr = new OSDArray(1);
             arr.Add(llsdSimInfo);
@@ -104,7 +106,8 @@ namespace OpenSim.Region.ClientStack.Linden
         
         public static OSD CrossRegion(ulong handle, Vector3 pos, Vector3 lookAt,
                                       IPEndPoint newRegionExternalEndPoint,
-                                      string capsURL, UUID agentID, UUID sessionID)
+                                      string capsURL, UUID agentID, UUID sessionID,
+                                      int regionSizeX, int regionSizeY)
         {
             OSDArray lookAtArr = new OSDArray(3);
             lookAtArr.Add(OSD.FromReal(lookAt.X));
@@ -130,11 +133,13 @@ namespace OpenSim.Region.ClientStack.Linden
             OSDArray agentDataArr = new OSDArray(1);
             agentDataArr.Add(agentDataMap);
 
-            OSDMap regionDataMap = new OSDMap(4);
+            OSDMap regionDataMap = new OSDMap(6);
             regionDataMap.Add("RegionHandle", OSD.FromBinary(ulongToByteArray(handle)));
             regionDataMap.Add("SeedCapability", OSD.FromString(capsURL));
             regionDataMap.Add("SimIP", OSD.FromBinary(newRegionExternalEndPoint.Address.GetAddressBytes()));
             regionDataMap.Add("SimPort", OSD.FromInteger(newRegionExternalEndPoint.Port));
+            regionDataMap.Add("RegionSizeX", OSD.FromUInteger((uint)regionSizeX));
+            regionDataMap.Add("RegionSizeY", OSD.FromUInteger((uint)regionSizeY));
 
             OSDArray regionDataArr = new OSDArray(1);
             regionDataArr.Add(regionDataMap);
@@ -148,8 +153,9 @@ namespace OpenSim.Region.ClientStack.Linden
         }
 
         public static OSD TeleportFinishEvent(
-            ulong regionHandle, byte simAccess, IPEndPoint regionExternalEndPoint,
-            uint locationID, uint flags, string capsURL, UUID agentID)
+                        ulong regionHandle, byte simAccess, IPEndPoint regionExternalEndPoint,
+                        uint locationID, uint flags, string capsURL, UUID agentID,
+                        int regionSizeX, int regionSizeY)
         {
             OSDMap info = new OSDMap();
             info.Add("AgentID", OSD.FromUUID(agentID));
@@ -160,6 +166,8 @@ namespace OpenSim.Region.ClientStack.Linden
             info.Add("SimIP", OSD.FromBinary(regionExternalEndPoint.Address.GetAddressBytes()));
             info.Add("SimPort", OSD.FromInteger(regionExternalEndPoint.Port));
             info.Add("TeleportFlags", OSD.FromULong(1L << 4)); // AgentManager.TeleportFlags.ViaLocation
+            info.Add("RegionSizeX", OSD.FromUInteger((uint)regionSizeX));
+            info.Add("RegionSizeY", OSD.FromUInteger((uint)regionSizeY));
 
             OSDArray infoArr = new OSDArray();
             infoArr.Add(info);
@@ -187,12 +195,18 @@ namespace OpenSim.Region.ClientStack.Linden
             return BuildEvent("ScriptRunningReply", body);
         }
 
-        public static OSD EstablishAgentCommunication(UUID agentID, string simIpAndPort, string seedcap)
+        public static OSD EstablishAgentCommunication(UUID agentID, string simIpAndPort, string seedcap,
+                                    ulong regionHandle, int regionSizeX, int regionSizeY)
         {
-            OSDMap body = new OSDMap(3);
-            body.Add("agent-id", new OSDUUID(agentID));
-            body.Add("sim-ip-and-port", new OSDString(simIpAndPort));
-            body.Add("seed-capability", new OSDString(seedcap));
+            OSDMap body = new OSDMap(6)
+                              {
+                                  {"agent-id", new OSDUUID(agentID)},
+                                  {"sim-ip-and-port", new OSDString(simIpAndPort)},
+                                  {"seed-capability", new OSDString(seedcap)},
+                                  {"region-handle", OSD.FromULong(regionHandle)},
+                                  {"region-size-x", OSD.FromInteger(regionSizeX)},
+                                  {"region-size-y", OSD.FromInteger(regionSizeY)}
+                              };
 
             return BuildEvent("EstablishAgentCommunication", body);
         }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 0ebccbe..585cdc4 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -34,11 +34,13 @@ using System.Text;
 using System.Threading;
 using System.Timers;
 using System.Xml;
+
 using log4net;
 using OpenMetaverse;
 using OpenMetaverse.Packets;
 using OpenMetaverse.Messages.Linden;
 using OpenMetaverse.StructuredData;
+
 using OpenSim.Framework;
 using OpenSim.Framework.Client;
 using OpenSim.Framework.Monitoring;
@@ -48,7 +50,6 @@ using OpenSim.Services.Interfaces;
 using Timer = System.Timers.Timer;
 using AssetLandmark = OpenSim.Framework.AssetLandmark;
 using RegionFlags = OpenMetaverse.RegionFlags;
-using Nini.Config;
 
 using System.IO;
 using PermissionMask = OpenSim.Framework.PermissionMask;
@@ -307,6 +308,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private const float m_sunPainDaHalfOrbitalCutoff = 4.712388980384689858f;
 
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static string LogHeader = "[LLCLIENTVIEW]";
         protected static Dictionary<PacketType, PacketMethod> PacketHandlers = new Dictionary<PacketType, PacketMethod>(); //Global/static handlers for all clients
 
         /// <summary>
@@ -447,7 +449,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
 //        ~LLClientView()
 //        {
-//            m_log.DebugFormat("[LLCLIENTVIEW]: Destructor called for {0}, circuit code {1}", Name, CircuitCode);
+//            m_log.DebugFormat("{0} Destructor called for {1}, circuit code {2}", LogHeader, Name, CircuitCode);
 //        }
 
         /// <summary>
@@ -513,9 +515,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // there is some unidentified connection problem, not where we have issues due to deadlock
                 if (!IsActive && !force)
                 {
-                    m_log.DebugFormat(
-                        "[CLIENT]: Not attempting to close inactive client {0} in {1} since force flag is not set", 
-                        Name, m_scene.Name);
+                    m_log.DebugFormat( "{0} Not attempting to close inactive client {1} in {2} since force flag is not set", 
+                        LogHeader, Name, m_scene.Name);
 
                     return;
                 }
@@ -1153,7 +1154,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="map">heightmap</param>
         public virtual void SendLayerData(float[] map)
         {
-            Util.FireAndForget(DoSendLayerData, map);
+            Util.FireAndForget(DoSendLayerData, m_scene.Heightmap.GetTerrainData());
         }
 
         /// <summary>
@@ -1162,10 +1163,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="o"></param>
         private void DoSendLayerData(object o)
         {
-            float[] map = LLHeightFieldMoronize((float[])o);
+            TerrainData map = (TerrainData)o;
 
             try
             {
+                // Send LayerData in typerwriter pattern
                 //for (int y = 0; y < 16; y++)
                 //{
                 //    for (int x = 0; x < 16; x++)
@@ -1175,7 +1177,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 //}
 
                 // Send LayerData in a spiral pattern. Fun!
-                SendLayerTopRight(map, 0, 0, 15, 15);
+                SendLayerTopRight(map, 0, 0, map.SizeX/Constants.TerrainPatchSize-1, map.SizeY/Constants.TerrainPatchSize-1);
             }
             catch (Exception e)
             {
@@ -1183,7 +1185,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
 
-        private void SendLayerTopRight(float[] map, int x1, int y1, int x2, int y2)
+        private void SendLayerTopRight(TerrainData map, int x1, int y1, int x2, int y2)
         {
             // Row
             for (int i = x1; i <= x2; i++)
@@ -1193,11 +1195,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             for (int j = y1 + 1; j <= y2; j++)
                 SendLayerData(x2, j, map);
 
-            if (x2 - x1 > 0)
+            if (x2 - x1 > 0 && y2 - y1 > 0)
                 SendLayerBottomLeft(map, x1, y1 + 1, x2 - 1, y2);
         }
 
-        void SendLayerBottomLeft(float[] map, int x1, int y1, int x2, int y2)
+        void SendLayerBottomLeft(TerrainData map, int x1, int y1, int x2, int y2)
         {
             // Row in reverse
             for (int i = x2; i >= x1; i--)
@@ -1207,7 +1209,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             for (int j = y2 - 1; j >= y1; j--)
                 SendLayerData(x1, j, map);
 
-            if (x2 - x1 > 0)
+            if (x2 - x1 > 0 && y2 - y1 > 0)
                 SendLayerTopRight(map, x1 + 1, y1, x2, y2 - 1);
         }
 
@@ -1229,22 +1231,26 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         //     OutPacket(layerpack, ThrottleOutPacketType.Land);
         // }
 
+        // Legacy form of invocation that passes around a bare data array.
+        // Just ignore what was passed and use the real terrain info that is part of the scene.
+        public void SendLayerData(int px, int py, float[] map)
+        {
+            SendLayerData(px, py, m_scene.Heightmap.GetTerrainData());
+        }
+
         /// <summary>
-        /// Sends a specified patch to a client
+        /// Sends a terrain packet for the point specified.
+        /// This is a legacy call that has refarbed the terrain into a flat map of floats.
+        /// We just use the terrain from the region we know about.
         /// </summary>
         /// <param name="px">Patch coordinate (x) 0..15</param>
         /// <param name="py">Patch coordinate (y) 0..15</param>
         /// <param name="map">heightmap</param>
-        public void SendLayerData(int px, int py, float[] map)
+        public void SendLayerData(int px, int py, TerrainData terrData)
         {
             try
             {
-                int[] patches = new int[] { py * 16 + px };
-                float[] heightmap = (map.Length == 65536) ?
-                    map :
-                    LLHeightFieldMoronize(map);
-
-                LayerDataPacket layerpack = TerrainCompressor.CreateLandPacket(heightmap, patches);
+                LayerDataPacket layerpack = OpenSimTerrainCompressor.CreateLandPacket(terrData, px, py);
                 
                 // When a user edits the terrain, so much data is sent, the data queues up fast and presents a sub optimal editing experience.  
                 // To alleviate this issue, when the user edits the terrain, we start skipping the queues until they're done editing the terrain.
@@ -1262,14 +1268,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 if (m_justEditedTerrain)
                 {
                     layerpack.Header.Reliable = false;
-                    OutPacket(layerpack,
-                               ThrottleOutPacketType.Unknown );
+                    OutPacket(layerpack, ThrottleOutPacketType.Unknown );
                 }
                 else
                 {
                     layerpack.Header.Reliable = true;
-                    OutPacket(layerpack,
-                               ThrottleOutPacketType.Land);
+                    OutPacket(layerpack, ThrottleOutPacketType.Land);
                 }
             }
             catch (Exception e)
@@ -1279,38 +1283,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         }
 
         /// <summary>
-        /// Munges heightfield into the LLUDP backed in restricted heightfield.
-        /// </summary>
-        /// <param name="map">float array in the base; Constants.RegionSize</param>
-        /// <returns>float array in the base 256</returns>
-        internal float[] LLHeightFieldMoronize(float[] map)
-        {
-            if (map.Length == 65536)
-                return map;
-            else
-            {
-                float[] returnmap = new float[65536];
-
-                if (map.Length < 65535)
-                {
-                    // rebase the vector stride to 256
-                    for (int i = 0; i < Constants.RegionSize; i++)
-                        Array.Copy(map, i * (int)Constants.RegionSize, returnmap, i * 256, (int)Constants.RegionSize);
-                }
-                else
-                {
-                    for (int i = 0; i < 256; i++)
-                        Array.Copy(map, i * (int)Constants.RegionSize, returnmap, i * 256, 256);
-                }
-
-                //Array.Copy(map,0,returnmap,0,(map.Length < 65536)? map.Length : 65536);
-
-                return returnmap;
-            }
-
-        }
-
-        /// <summary>
         ///  Send the wind matrix to the client
         /// </summary>
         /// <param name="windSpeeds">16x16 array of wind speeds</param>
@@ -2785,8 +2757,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             if (req.AssetInf.Data == null)
             {
-                m_log.ErrorFormat("Cannot send asset {0} ({1}), asset data is null",
-                    req.AssetInf.ID, req.AssetInf.Metadata.ContentType);
+                m_log.ErrorFormat("{0} Cannot send asset {1} ({2}), asset data is null",
+                                LogHeader, req.AssetInf.ID, req.AssetInf.Metadata.ContentType);
                 return;
             }
 
@@ -6446,26 +6418,25 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // Temporarily protect ourselves from the mantis #951 failure.
                 // However, we could do this for several other handlers where a failure isn't terminal
                 // for the client session anyway, in order to protect ourselves against bad code in plugins
+                Vector3 avSize = appear.AgentData.Size;
                 try
                 {
                     byte[] visualparams = new byte[appear.VisualParam.Length];
                     for (int i = 0; i < appear.VisualParam.Length; i++)
                         visualparams[i] = appear.VisualParam[i].ParamValue;
+                    //var b = appear.WearableData[0]; 
 
                     Primitive.TextureEntry te = null;
                     if (appear.ObjectData.TextureEntry.Length > 1)
                         te = new Primitive.TextureEntry(appear.ObjectData.TextureEntry, 0, appear.ObjectData.TextureEntry.Length);
 
-                    List<CachedTextureRequestArg> hashes = new List<CachedTextureRequestArg>();
-                    for (int i = 0; i < appear.WearableData.Length; i++)
-                    {
-                        CachedTextureRequestArg arg = new CachedTextureRequestArg();
-                        arg.BakedTextureIndex = appear.WearableData[i].TextureIndex;
-                        arg.WearableHashID = appear.WearableData[i].CacheID;
-                        hashes.Add(arg);
-                    }
+                    WearableCacheItem[] cacheitems = new WearableCacheItem[appear.WearableData.Length];
+                    for (int i=0; i<appear.WearableData.Length;i++)
+                        cacheitems[i] = new WearableCacheItem(){CacheId = appear.WearableData[i].CacheID,TextureIndex=Convert.ToUInt32(appear.WearableData[i].TextureIndex)};
+
 
-                    handlerSetAppearance(sender, te, visualparams, hashes);
+
+                    handlerSetAppearance(sender, te, visualparams,avSize, cacheitems);
                 }
                 catch (Exception e)
                 {
@@ -8971,6 +8942,19 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             TeleportLocationRequest handlerTeleportLocationRequest = OnTeleportLocationRequest;
             if (handlerTeleportLocationRequest != null)
             {
+                // Adjust teleport location to base of a larger region if requested to teleport to a sub-region
+                uint locX, locY;
+                Util.RegionHandleToWorldLoc(tpLocReq.Info.RegionHandle, out locX, out locY);
+                if ((locX >= m_scene.RegionInfo.WorldLocX)
+                            && (locX < (m_scene.RegionInfo.WorldLocX + m_scene.RegionInfo.RegionSizeX))
+                            && (locY >= m_scene.RegionInfo.WorldLocY)
+                            && (locY < (m_scene.RegionInfo.WorldLocY + m_scene.RegionInfo.RegionSizeY)) )
+                {
+                    tpLocReq.Info.RegionHandle = m_scene.RegionInfo.RegionHandle;
+                    tpLocReq.Info.Position.X += locX - m_scene.RegionInfo.WorldLocX;
+                    tpLocReq.Info.Position.Y += locY - m_scene.RegionInfo.WorldLocY;
+                }
+
                 handlerTeleportLocationRequest(this, tpLocReq.Info.RegionHandle, tpLocReq.Info.Position,
                                                tpLocReq.Info.LookAt, 16);
             }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
index 202cc62..51433cb 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
@@ -162,6 +162,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private int m_defaultRTO = 1000; // 1sec is the recommendation in the RFC
         private int m_maxRTO = 60000;
 
+        /// <summary>
+        /// This is the percentage of the udp texture queue to add to the task queue since
+        /// textures are now generally handled through http.
+        /// </summary>
+        private double m_cannibalrate = 0.0;
+        
         private ClientInfo m_info = new ClientInfo();
 
         /// <summary>
@@ -201,6 +207,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // Create an array of token buckets for this clients different throttle categories
             m_throttleCategories = new TokenBucket[THROTTLE_CATEGORY_COUNT];
 
+            m_cannibalrate = rates.CannibalizeTextureRate;
+            
             for (int i = 0; i < THROTTLE_CATEGORY_COUNT; i++)
             {
                 ThrottleOutPacketType type = (ThrottleOutPacketType)i;
@@ -349,6 +357,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             texture = Math.Max(texture, LLUDPServer.MTU);
             asset = Math.Max(asset, LLUDPServer.MTU);
 
+            // Since most textures are now delivered through http, make it possible
+            // to cannibalize some of the bw from the texture throttle to use for
+            // the task queue (e.g. object updates)
+            task = task + (int)(m_cannibalrate * texture);
+            texture = (int)((1 - m_cannibalrate) * texture);
+            
             //int total = resend + land + wind + cloud + task + texture + asset;
             //m_log.DebugFormat("[LLUDPCLIENT]: {0} is setting throttles. Resend={1}, Land={2}, Wind={3}, Cloud={4}, Task={5}, Texture={6}, Asset={7}, Total={8}",
             //                  AgentID, resend, land, wind, cloud, task, texture, asset, total);
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs b/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs
index c9aac0b..e5bae6e 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs
@@ -59,6 +59,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <summary>Flag used to enable adaptive throttles</summary>
         public bool AdaptiveThrottlesEnabled;
         
+        /// <summary>Amount of the texture throttle to steal for the task throttle</summary>
+        public double CannibalizeTextureRate;
+
         /// <summary>
         /// Default constructor
         /// </summary>
@@ -80,6 +83,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 Total = throttleConfig.GetInt("client_throttle_max_bps", 0);
 
                 AdaptiveThrottlesEnabled = throttleConfig.GetBoolean("enable_adaptive_throttles", false);
+                
+                CannibalizeTextureRate = (double)throttleConfig.GetFloat("CannibalizeTextureRate", 0.0f);
+                CannibalizeTextureRate = Util.Clamp<double>(CannibalizeTextureRate,0.0, 0.9);
             }
             catch (Exception) { }
         }
diff --git a/OpenSim/Region/ClientStack/RegionApplicationBase.cs b/OpenSim/Region/ClientStack/RegionApplicationBase.cs
index 853b72d..1ce166e 100644
--- a/OpenSim/Region/ClientStack/RegionApplicationBase.cs
+++ b/OpenSim/Region/ClientStack/RegionApplicationBase.cs
@@ -69,7 +69,7 @@ namespace OpenSim.Region.ClientStack
         /// The name of the OpenSim scene this physics scene is serving.  This will be used in log messages.
         /// </param>
         /// <returns></returns>
-        protected abstract PhysicsScene GetPhysicsScene(string osSceneIdentifier);
+        protected abstract PhysicsScene GetPhysicsScene(string osSceneIdentifier, Vector3 regionExtent);
         
         protected abstract ClientStackManager CreateClientStackManager();
         protected abstract Scene CreateScene(RegionInfo regionInfo, ISimulationDataService simDataService, IEstateDataService estateDataService, AgentCircuitManager circuitManager);
@@ -123,13 +123,13 @@ namespace OpenSim.Region.ClientStack
         /// </param>
         /// <returns></returns>
         protected PhysicsScene GetPhysicsScene(
-            string engine, string meshEngine, IConfigSource config, string osSceneIdentifier)
+            string engine, string meshEngine, IConfigSource config, string osSceneIdentifier, Vector3 regionExtent)
         {
             PhysicsPluginManager physicsPluginManager;
             physicsPluginManager = new PhysicsPluginManager();
             physicsPluginManager.LoadPluginsFromAssemblies("Physics");
             
-            return physicsPluginManager.GetPhysicsScene(engine, meshEngine, config, osSceneIdentifier);
+            return physicsPluginManager.GetPhysicsScene(engine, meshEngine, config, osSceneIdentifier, regionExtent);
         }
     }
 }
\ No newline at end of file