Merge branch 'master' of ssh://opensimulator.org/var/git/opensim

viewer-2-initial-appearance
Justin Clark-Casey (justincc) 2010-12-14 23:39:21 +00:00
commit 8a5f9b91de
1 changed files with 130 additions and 129 deletions

View File

@ -3557,107 +3557,109 @@ namespace OpenSim.Region.ClientStack.LindenUDP
if (maxUpdates <= 0) maxUpdates = Int32.MaxValue;
int updatesThisCall = 0;
lock (m_entityUpdates.SyncRoot)
EntityUpdate update;
while (updatesThisCall < maxUpdates)
{
EntityUpdate update;
while (updatesThisCall < maxUpdates && m_entityUpdates.TryDequeue(out update))
{
if (update.Entity is SceneObjectPart)
{
SceneObjectPart part = (SceneObjectPart)update.Entity;
lock (m_entityUpdates.SyncRoot)
if (!m_entityUpdates.TryDequeue(out update))
break;
// Please do not remove this unless you can demonstrate on the OpenSim mailing list that a client
// will never receive an update after a prim kill. Even then, keeping the kill record may be a good
// safety measure.
//
// If a Linden Lab 1.23.5 client (and possibly later and earlier) receives an object update
// after a kill, it will keep displaying the deleted object until relog. OpenSim currently performs
// updates and kills on different threads with different scheduling strategies, hence this protection.
//
// This doesn't appear to apply to child prims - a client will happily ignore these updates
// after the root prim has been deleted.
if (m_killRecord.Contains(part.LocalId))
{
// m_log.WarnFormat(
// "[CLIENT]: Preventing update for prim with local id {0} after client for user {1} told it was deleted",
// part.LocalId, Name);
continue;
}
if (update.Entity is SceneObjectPart)
{
SceneObjectPart part = (SceneObjectPart)update.Entity;
// Please do not remove this unless you can demonstrate on the OpenSim mailing list that a client
// will never receive an update after a prim kill. Even then, keeping the kill record may be a good
// safety measure.
//
// If a Linden Lab 1.23.5 client (and possibly later and earlier) receives an object update
// after a kill, it will keep displaying the deleted object until relog. OpenSim currently performs
// updates and kills on different threads with different scheduling strategies, hence this protection.
//
// This doesn't appear to apply to child prims - a client will happily ignore these updates
// after the root prim has been deleted.
if (m_killRecord.Contains(part.LocalId))
{
// m_log.WarnFormat(
// "[CLIENT]: Preventing update for prim with local id {0} after client for user {1} told it was deleted",
// part.LocalId, Name);
continue;
}
if (part.ParentGroup.IsAttachment && m_disableFacelights)
if (part.ParentGroup.IsAttachment && m_disableFacelights)
{
if (part.ParentGroup.RootPart.Shape.State != (byte)AttachmentPoint.LeftHand &&
part.ParentGroup.RootPart.Shape.State != (byte)AttachmentPoint.RightHand)
{
if (part.ParentGroup.RootPart.Shape.State != (byte)AttachmentPoint.LeftHand &&
part.ParentGroup.RootPart.Shape.State != (byte)AttachmentPoint.RightHand)
{
part.Shape.LightEntry = false;
}
part.Shape.LightEntry = false;
}
}
}
++updatesThisCall;
++updatesThisCall;
#region UpdateFlags to packet type conversion
#region UpdateFlags to packet type conversion
PrimUpdateFlags updateFlags = update.Flags;
PrimUpdateFlags updateFlags = update.Flags;
bool canUseCompressed = true;
bool canUseImproved = true;
bool canUseCompressed = true;
bool canUseImproved = true;
// Compressed object updates only make sense for LL primitives
if (!(update.Entity is SceneObjectPart))
// Compressed object updates only make sense for LL primitives
if (!(update.Entity is SceneObjectPart))
{
canUseCompressed = false;
}
if (updateFlags.HasFlag(PrimUpdateFlags.FullUpdate))
{
canUseCompressed = false;
canUseImproved = false;
}
else
{
if (updateFlags.HasFlag(PrimUpdateFlags.Velocity) ||
updateFlags.HasFlag(PrimUpdateFlags.Acceleration) ||
updateFlags.HasFlag(PrimUpdateFlags.CollisionPlane) ||
updateFlags.HasFlag(PrimUpdateFlags.Joint))
{
canUseCompressed = false;
}
if (updateFlags.HasFlag(PrimUpdateFlags.FullUpdate))
if (updateFlags.HasFlag(PrimUpdateFlags.PrimFlags) ||
updateFlags.HasFlag(PrimUpdateFlags.ParentID) ||
updateFlags.HasFlag(PrimUpdateFlags.Scale) ||
updateFlags.HasFlag(PrimUpdateFlags.PrimData) ||
updateFlags.HasFlag(PrimUpdateFlags.Text) ||
updateFlags.HasFlag(PrimUpdateFlags.NameValue) ||
updateFlags.HasFlag(PrimUpdateFlags.ExtraData) ||
updateFlags.HasFlag(PrimUpdateFlags.TextureAnim) ||
updateFlags.HasFlag(PrimUpdateFlags.Sound) ||
updateFlags.HasFlag(PrimUpdateFlags.Particles) ||
updateFlags.HasFlag(PrimUpdateFlags.Material) ||
updateFlags.HasFlag(PrimUpdateFlags.ClickAction) ||
updateFlags.HasFlag(PrimUpdateFlags.MediaURL) ||
updateFlags.HasFlag(PrimUpdateFlags.Joint))
{
canUseCompressed = false;
canUseImproved = false;
}
}
#endregion UpdateFlags to packet type conversion
#region Block Construction
// TODO: Remove this once we can build compressed updates
canUseCompressed = false;
if (!canUseImproved && !canUseCompressed)
{
if (update.Entity is ScenePresence)
{
objectUpdateBlocks.Value.Add(CreateAvatarUpdateBlock((ScenePresence)update.Entity));
}
else
{
if (updateFlags.HasFlag(PrimUpdateFlags.Velocity) ||
updateFlags.HasFlag(PrimUpdateFlags.Acceleration) ||
updateFlags.HasFlag(PrimUpdateFlags.CollisionPlane) ||
updateFlags.HasFlag(PrimUpdateFlags.Joint))
{
canUseCompressed = false;
}
if (updateFlags.HasFlag(PrimUpdateFlags.PrimFlags) ||
updateFlags.HasFlag(PrimUpdateFlags.ParentID) ||
updateFlags.HasFlag(PrimUpdateFlags.Scale) ||
updateFlags.HasFlag(PrimUpdateFlags.PrimData) ||
updateFlags.HasFlag(PrimUpdateFlags.Text) ||
updateFlags.HasFlag(PrimUpdateFlags.NameValue) ||
updateFlags.HasFlag(PrimUpdateFlags.ExtraData) ||
updateFlags.HasFlag(PrimUpdateFlags.TextureAnim) ||
updateFlags.HasFlag(PrimUpdateFlags.Sound) ||
updateFlags.HasFlag(PrimUpdateFlags.Particles) ||
updateFlags.HasFlag(PrimUpdateFlags.Material) ||
updateFlags.HasFlag(PrimUpdateFlags.ClickAction) ||
updateFlags.HasFlag(PrimUpdateFlags.MediaURL) ||
updateFlags.HasFlag(PrimUpdateFlags.Joint))
{
canUseImproved = false;
}
}
#endregion UpdateFlags to packet type conversion
#region Block Construction
// TODO: Remove this once we can build compressed updates
canUseCompressed = false;
if (!canUseImproved && !canUseCompressed)
{
if (update.Entity is ScenePresence)
{
objectUpdateBlocks.Value.Add(CreateAvatarUpdateBlock((ScenePresence)update.Entity));
}
else
{
// if (update.Entity is SceneObjectPart && ((SceneObjectPart)update.Entity).IsAttachment)
// {
// SceneObjectPart sop = (SceneObjectPart)update.Entity;
@ -3686,71 +3688,70 @@ namespace OpenSim.Region.ClientStack.LindenUDP
// }
// else
// {
objectUpdateBlocks.Value.Add(CreatePrimUpdateBlock((SceneObjectPart)update.Entity, this.m_agentId));
objectUpdateBlocks.Value.Add(CreatePrimUpdateBlock((SceneObjectPart)update.Entity, this.m_agentId));
// }
}
}
else if (!canUseImproved)
{
compressedUpdateBlocks.Value.Add(CreateCompressedUpdateBlock((SceneObjectPart)update.Entity, updateFlags));
}
else
{
terseUpdateBlocks.Value.Add(CreateImprovedTerseBlock(update.Entity, updateFlags.HasFlag(PrimUpdateFlags.Textures)));
}
#endregion Block Construction
}
else if (!canUseImproved)
{
compressedUpdateBlocks.Value.Add(CreateCompressedUpdateBlock((SceneObjectPart)update.Entity, updateFlags));
}
else
{
terseUpdateBlocks.Value.Add(CreateImprovedTerseBlock(update.Entity, updateFlags.HasFlag(PrimUpdateFlags.Textures)));
}
#region Packet Sending
#endregion Block Construction
}
#region Packet Sending
const float TIME_DILATION = 1.0f;
ushort timeDilation = Utils.FloatToUInt16(TIME_DILATION, 0.0f, 1.0f);
const float TIME_DILATION = 1.0f;
ushort timeDilation = Utils.FloatToUInt16(TIME_DILATION, 0.0f, 1.0f);
if (objectUpdateBlocks.IsValueCreated)
{
List<ObjectUpdatePacket.ObjectDataBlock> blocks = objectUpdateBlocks.Value;
if (objectUpdateBlocks.IsValueCreated)
{
List<ObjectUpdatePacket.ObjectDataBlock> blocks = objectUpdateBlocks.Value;
ObjectUpdatePacket packet = (ObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdate);
packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[blocks.Count];
ObjectUpdatePacket packet = (ObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdate);
packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[blocks.Count];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
OutPacket(packet, ThrottleOutPacketType.Task, true);
}
OutPacket(packet, ThrottleOutPacketType.Task, true);
}
if (compressedUpdateBlocks.IsValueCreated)
{
List<ObjectUpdateCompressedPacket.ObjectDataBlock> blocks = compressedUpdateBlocks.Value;
if (compressedUpdateBlocks.IsValueCreated)
{
List<ObjectUpdateCompressedPacket.ObjectDataBlock> blocks = compressedUpdateBlocks.Value;
ObjectUpdateCompressedPacket packet = (ObjectUpdateCompressedPacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdateCompressed);
packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ObjectUpdateCompressedPacket.ObjectDataBlock[blocks.Count];
ObjectUpdateCompressedPacket packet = (ObjectUpdateCompressedPacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdateCompressed);
packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ObjectUpdateCompressedPacket.ObjectDataBlock[blocks.Count];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
OutPacket(packet, ThrottleOutPacketType.Task, true);
}
OutPacket(packet, ThrottleOutPacketType.Task, true);
}
if (terseUpdateBlocks.IsValueCreated)
{
List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock> blocks = terseUpdateBlocks.Value;
if (terseUpdateBlocks.IsValueCreated)
{
List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock> blocks = terseUpdateBlocks.Value;
ImprovedTerseObjectUpdatePacket packet = new ImprovedTerseObjectUpdatePacket();
packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[blocks.Count];
ImprovedTerseObjectUpdatePacket packet = new ImprovedTerseObjectUpdatePacket();
packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[blocks.Count];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
OutPacket(packet, ThrottleOutPacketType.Task, true);
}
OutPacket(packet, ThrottleOutPacketType.Task, true);
}
#endregion Packet Sending