Merge

46 files changed, 1503 insertions, 892 deletions

diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 8ea0dd1089..437be15150 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -542,6 +542,7 @@ set(viewer_SOURCE_FILES
     llviewerregion.cpp
     llviewershadermgr.cpp
     llviewerstats.cpp
+    llviewerstatsrecorder.cpp
     llviewertexteditor.cpp
     llviewertexture.cpp
     llviewertextureanim.cpp
@@ -1081,6 +1082,7 @@ set(viewer_HEADER_FILES
     llviewerregion.h
     llviewershadermgr.h
     llviewerstats.h
+    llviewerstatsrecorder.h
     llviewertexteditor.h
     llviewertexture.h
     llviewertextureanim.h
diff --git a/indra/newview/llagent.cpp b/indra/newview/llagent.cpp
index 3e0b4f9998..de7073be24 100644
--- a/indra/newview/llagent.cpp
+++ b/indra/newview/llagent.cpp
@@ -64,6 +64,7 @@
 #include "lltool.h"
 #include "lltoolmgr.h"
 #include "lltrans.h"
+#include "llurlentry.h"
 #include "llviewercontrol.h"
 #include "llviewerdisplay.h"
 #include "llviewerjoystick.h"
@@ -649,6 +650,10 @@ void LLAgent::setRegion(LLViewerRegion *regionp)
 	}
 	mRegionp = regionp;
 
+	// Pass the region host to LLUrlEntryParcel to resolve parcel name
+	// with a server request.
+	LLUrlEntryParcel::setRegionHost(getRegionHost());
+
 	// Must shift hole-covering water object locations because local
 	// coordinate frame changed.
 	LLWorld::getInstance()->updateWaterObjects();
diff --git a/indra/newview/llappearancemgr.cpp b/indra/newview/llappearancemgr.cpp
index 0e080e713b..c45be8b05e 100644
--- a/indra/newview/llappearancemgr.cpp
+++ b/indra/newview/llappearancemgr.cpp
@@ -1300,8 +1300,16 @@ bool LLAppearanceMgr::getCanReplaceCOF(const LLUUID& outfit_cat_id)
 		return false;
 	}
 
-	// Check whether the outfit contains the full set of body parts (shape+skin+hair+eyes).
-	return getCanMakeFolderIntoOutfit(outfit_cat_id);
+	// Check whether the outfit contains any wearables we aren't wearing already (STORM-702).
+	LLInventoryModel::cat_array_t cats;
+	LLInventoryModel::item_array_t items;
+	LLFindWearablesEx is_worn(/*is_worn=*/ false, /*include_body_parts=*/ true);
+	gInventory.collectDescendentsIf(outfit_cat_id,
+		cats,
+		items,
+		LLInventoryModel::EXCLUDE_TRASH,
+		is_worn);
+	return items.size() > 0;
 }
 
 void LLAppearanceMgr::purgeBaseOutfitLink(const LLUUID& category)
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 0093279859..7e8c68632d 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -44,6 +44,7 @@
 #include "llagentwearables.h"
 #include "llwindow.h"
 #include "llviewerstats.h"
+#include "llviewerstatsrecorder.h"
 #include "llmd5.h"
 #include "llmeshrepository.h"
 #include "llpumpio.h"
@@ -96,6 +97,7 @@
 #include "llmemory.h"
 #include "llprimitive.h"
 #include "llurlaction.h"
+#include "llurlentry.h"
 #include "llvfile.h"
 #include "llvfsthread.h"
 #include "llvolumemgr.h"
@@ -670,6 +672,10 @@ bool LLAppViewer::init()
 
     mAlloc.setProfilingEnabled(gSavedSettings.getBOOL("MemProfiling"));
 
+#if LL_RECORD_VIEWER_STATS
+	LLViewerStatsRecorder::initClass();
+#endif
+
     // *NOTE:Mani - LLCurl::initClass is not thread safe. 
     // Called before threads are created.
     LLCurl::initClass();
@@ -993,6 +999,8 @@ bool LLAppViewer::init()
 
 	LLAgentLanguage::init();
 
+
+
 	return true;
 }
 
@@ -1734,6 +1742,10 @@ bool LLAppViewer::cleanup()
 
 	LLMetricPerformanceTesterBasic::cleanClass() ;
 
+#if LL_RECORD_VIEWER_STATS
+	LLViewerStatsRecorder::cleanupClass();
+#endif
+
 	llinfos << "Cleaning up Media and Textures" << llendflush;
 
 	//Note:
@@ -4610,6 +4622,10 @@ void LLAppViewer::disconnectViewer()
 
 	cleanup_xfer_manager();
 	gDisconnected = TRUE;
+
+	// Pass the connection state to LLUrlEntryParcel not to attempt
+	// parcel info requests while disconnected.
+	LLUrlEntryParcel::setDisconnected(gDisconnected);
 }
 
 void LLAppViewer::forceErrorLLError()
diff --git a/indra/newview/llfloatermodelpreview.cpp b/indra/newview/llfloatermodelpreview.cpp
index 8d5b3c648e..cc2a8c8aac 100755
--- a/indra/newview/llfloatermodelpreview.cpp
+++ b/indra/newview/llfloatermodelpreview.cpp
@@ -2833,21 +2833,6 @@ void LLModelPreview::clearMaterials()
 	refresh();
 }
 
-bool LLModelPreview::containsRiggedAsset( void )
-{
-	//loop through the models and determine if any of them contained a rigged asset, and if so
-	//return true.
-	//This is used to cleanup the joint positions after a preview.
-	for (LLModelLoader::model_list::iterator iter = mBaseModel.begin(); iter != mBaseModel.end(); ++iter)
-	{
-		LLModel* pModel = *iter;
-		if ( pModel->mAlternateBindMatrix.size() > 0 )
-		{
-			return true;
-		}
-	}
-	return false;
-}
 void LLModelPreview::genLODs(S32 which_lod, U32 decimation, bool enforce_tri_limit)
 {
 	if (mBaseModel.empty())
diff --git a/indra/newview/llfloatermodelpreview.h b/indra/newview/llfloatermodelpreview.h
index 9ea1b5131a..8fc85cebb9 100644
--- a/indra/newview/llfloatermodelpreview.h
+++ b/indra/newview/llfloatermodelpreview.h
@@ -285,7 +285,6 @@ public:
 	void rebuildUploadData();
 	void clearIncompatible(S32 lod);
 	void updateStatusMessages();
-	bool containsRiggedAsset( void );
 	void clearGLODGroup();
 	void onLODParamCommit(bool enforce_tri_limit);
 
diff --git a/indra/newview/llinventoryfunctions.cpp b/indra/newview/llinventoryfunctions.cpp
index 1b07aa279b..342d15cf0f 100644
--- a/indra/newview/llinventoryfunctions.cpp
+++ b/indra/newview/llinventoryfunctions.cpp
@@ -686,6 +686,12 @@ bool LLFindWearablesEx::operator()(LLInventoryCategory* cat, LLInventoryItem* it
 		return false;
 	}
 
+	// Skip broken links.
+	if (vitem->getIsBrokenLink())
+	{
+		return false;
+	}
+
 	return (bool) get_is_item_worn(item->getUUID()) == mIsWorn;
 }
 
diff --git a/indra/newview/llinventorymodelbackgroundfetch.cpp b/indra/newview/llinventorymodelbackgroundfetch.cpp
index eab8f187a7..570e48d526 100644
--- a/indra/newview/llinventorymodelbackgroundfetch.cpp
+++ b/indra/newview/llinventorymodelbackgroundfetch.cpp
@@ -181,7 +181,7 @@ void LLInventoryModelBackgroundFetch::backgroundFetch()
 	if (mBackgroundFetchActive && gAgent.getRegion())
 	{
 		// If we'll be using the capability, we'll be sending batches and the background thing isn't as important.
-		std::string url = gAgent.getRegion()->getCapability("WebFetchInventoryDescendents");   
+		std::string url = gAgent.getRegion()->getCapability("FetchInventoryDescendents2");   
 		if (!url.empty()) 
 		{
 			bulkFetch(url);
@@ -604,7 +604,7 @@ void LLInventoryModelBackgroundFetch::bulkFetch(std::string url)
 		}
 		if (body_lib["folders"].size())
 		{
-			std::string url_lib = gAgent.getRegion()->getCapability("FetchLibDescendents");
+			std::string url_lib = gAgent.getRegion()->getCapability("FetchLibDescendents2");
 			
 			LLInventoryModelFetchDescendentsResponder *fetcher = new LLInventoryModelFetchDescendentsResponder(body_lib, recursive_cats);
 			LLHTTPClient::post(url_lib, body_lib, fetcher, 300.0);
diff --git a/indra/newview/llinventoryobserver.cpp b/indra/newview/llinventoryobserver.cpp
index 91ff8c7867..0fd4b2bee5 100644
--- a/indra/newview/llinventoryobserver.cpp
+++ b/indra/newview/llinventoryobserver.cpp
@@ -203,8 +203,8 @@ void fetch_items_from_llsd(const LLSD& items_llsd)
 {
 	if (!items_llsd.size() || gDisconnected) return;
 	LLSD body;
-	body[0]["cap_name"] = "FetchInventory";
-	body[1]["cap_name"] = "FetchLib";
+	body[0]["cap_name"] = "FetchInventory2";
+	body[1]["cap_name"] = "FetchLib2";
 	for (S32 i=0; i<items_llsd.size();i++)
 	{
 		if (items_llsd[i]["owner_id"].asString() == gAgent.getID().asString())
diff --git a/indra/newview/lllocationinputctrl.cpp b/indra/newview/lllocationinputctrl.cpp
index 1527f8f4c9..55164f6094 100644
--- a/indra/newview/lllocationinputctrl.cpp
+++ b/indra/newview/lllocationinputctrl.cpp
@@ -547,6 +547,10 @@ void LLLocationInputCtrl::onFocusLost()
 {
 	LLUICtrl::onFocusLost();
 	refreshLocation();
+
+	// Setting cursor to 0  to show the left edge of the text. See STORM-370.
+	mTextEntry->setCursor(0);
+
 	if(mTextEntry->hasSelection()){
 		mTextEntry->deselect();
 	}
diff --git a/indra/newview/llmeshrepository.cpp b/indra/newview/llmeshrepository.cpp
index d2f76eceb0..b772999ee2 100755
--- a/indra/newview/llmeshrepository.cpp
+++ b/indra/newview/llmeshrepository.cpp
@@ -2299,7 +2299,7 @@ void LLMeshRepository::notifyLoadedMeshes()
 
 	if (gAgent.getRegion())
 	{ //update capability url 
-		if (gAgent.getRegion()->getName() != region_name)
+		if (gAgent.getRegion()->getName() != region_name && gAgent.getRegion()->capabilitiesReceived())
 		{
 			region_name = gAgent.getRegion()->getName();
 		
diff --git a/indra/newview/llpanelme.cpp b/indra/newview/llpanelme.cpp
index 5ea94e0611..d3c9c3e131 100644
--- a/indra/newview/llpanelme.cpp
+++ b/indra/newview/llpanelme.cpp
@@ -76,17 +76,19 @@ void LLPanelMe::onOpen(const LLSD& key)
 {
 	LLPanelProfile::onOpen(key);
 
-	// Force Edit My Profile if this is the first time when user is opening Me Panel (EXT-5068)
-	bool opened = gSavedSettings.getBOOL("MePanelOpened");
-	// In some cases Side Tray my call onOpen() twice, check getCollapsed() to be sure this
-	// is the last time onOpen() is called
-	if( !opened && !LLSideTray::getInstance()->getCollapsed() )
-	{
-		buildEditPanel();
-		openPanel(mEditPanel, getAvatarId());
-
-		gSavedSettings.setBOOL("MePanelOpened", true);
-	}
+	// Removed this action as per SOCIAL-431 The first time a new resident opens the profile tab 
+	//                                       in the sidebar, they see the old profile editing panel
+	//
+	//// Force Edit My Profile if this is the first time when user is opening Me Panel (EXT-5068)
+	//bool opened = gSavedSettings.getBOOL("MePanelOpened");
+	//// In some cases Side Tray my call onOpen() twice, check getCollapsed() to be sure this
+	//// is the last time onOpen() is called
+	//if( !opened && !LLSideTray::getInstance()->getCollapsed() )
+	//{
+	//	buildEditPanel();
+	//	openPanel(mEditPanel, getAvatarId());
+	//	gSavedSettings.setBOOL("MePanelOpened", true);
+	//}
 }
 
 bool LLPanelMe::notifyChildren(const LLSD& info)
diff --git a/indra/newview/llremoteparcelrequest.cpp b/indra/newview/llremoteparcelrequest.cpp
index e5ef51bdd1..3862dac340 100644
--- a/indra/newview/llremoteparcelrequest.cpp
+++ b/indra/newview/llremoteparcelrequest.cpp
@@ -33,6 +33,7 @@
 #include "llpanel.h"
 #include "llhttpclient.h"
 #include "llsdserialize.h"
+#include "llurlentry.h"
 #include "llviewerregion.h"
 #include "llview.h"
 
@@ -168,6 +169,18 @@ void LLRemoteParcelInfoProcessor::processParcelInfoReply(LLMessageSystem* msg, v
 	{
 		observers.erase(*i);
 	}
+
+	LLUrlEntryParcel::LLParcelData url_data;
+	url_data.parcel_id = parcel_data.parcel_id;
+	url_data.name = parcel_data.name;
+	url_data.sim_name = parcel_data.sim_name;
+	url_data.global_x = parcel_data.global_x;
+	url_data.global_y = parcel_data.global_y;
+	url_data.global_z = parcel_data.global_z;
+
+	// Pass the parcel data to LLUrlEntryParcel to render
+	// human readable parcel name.
+	LLUrlEntryParcel::processParcelInfo(url_data);
 }
 
 void LLRemoteParcelInfoProcessor::sendParcelInfoRequest(const LLUUID& parcel_id)
diff --git a/indra/newview/llsidetray.cpp b/indra/newview/llsidetray.cpp
index aef665a35c..19d1bdee86 100644
--- a/indra/newview/llsidetray.cpp
+++ b/indra/newview/llsidetray.cpp
@@ -498,8 +498,8 @@ private:
 
 LLSideTray::Params::Params()
 :	collapsed("collapsed",false),
-	tab_btn_image_normal("tab_btn_image",LLUI::getUIImage("sidebar_tab_left.tga")),
-	tab_btn_image_selected("tab_btn_image_selected",LLUI::getUIImage("button_enabled_selected_32x128.tga")),
+	tab_btn_image_normal("tab_btn_image",LLUI::getUIImage("taskpanel/TaskPanel_Tab_Off.png")),
+	tab_btn_image_selected("tab_btn_image_selected",LLUI::getUIImage("taskpanel/TaskPanel_Tab_Selected.png")),
 	default_button_width("tab_btn_width",32),
 	default_button_height("tab_btn_height",32),
 	default_button_margin("tab_btn_margin",0)
diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp
index 1b5800b8a5..efda39c806 100644
--- a/indra/newview/llspatialpartition.cpp
+++ b/indra/newview/llspatialpartition.cpp
@@ -2671,6 +2671,49 @@ void renderCrossHairs(LLVector3 position, F32 size, LLColor4 color)
 	gGL.end();
 }
 
+void renderUpdateType(LLDrawable* drawablep)
+{
+	LLViewerObject* vobj = drawablep->getVObj();
+	if (!vobj || OUT_UNKNOWN == vobj->getLastUpdateType())
+	{
+		return;
+	}
+	LLGLEnable blend(GL_BLEND);
+	switch (vobj->getLastUpdateType())
+	{
+	case OUT_FULL:
+		glColor4f(0,1,0,0.5f);
+		break;
+	case OUT_TERSE_IMPROVED:
+		glColor4f(0,1,1,0.5f);
+		break;
+	case OUT_FULL_COMPRESSED:
+		if (vobj->getLastUpdateCached())
+		{
+			glColor4f(1,0,0,0.5f);
+		}
+		else
+		{
+			glColor4f(1,1,0,0.5f);
+		}
+		break;
+	case OUT_FULL_CACHED:
+		glColor4f(0,0,1,0.5f);
+		break;
+	default:
+		llwarns << "Unknown update_type " << vobj->getLastUpdateType() << llendl;
+		break;
+	};
+	S32 num_faces = drawablep->getNumFaces();
+	if (num_faces)
+	{
+		for (S32 i = 0; i < num_faces; ++i)
+		{
+			pushVerts(drawablep->getFace(i), LLVertexBuffer::MAP_VERTEX);
+		}
+	}
+}
+
 
 void renderBoundingBox(LLDrawable* drawable, BOOL set_color = TRUE)
 {
@@ -3774,6 +3817,10 @@ public:
 			{
 				renderRaycast(drawable);
 			}
+			if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_UPDATE_TYPE))
+			{
+				renderUpdateType(drawable);
+			}
 
 			LLVOAvatar* avatar = dynamic_cast<LLVOAvatar*>(drawable->getVObj().get());
 			
@@ -3990,6 +4037,7 @@ void LLSpatialPartition::renderDebug()
 									  LLPipeline::RENDER_DEBUG_OCCLUSION |
 									  LLPipeline::RENDER_DEBUG_LIGHTS |
 									  LLPipeline::RENDER_DEBUG_BATCH_SIZE |
+									  LLPipeline::RENDER_DEBUG_UPDATE_TYPE |
 									  LLPipeline::RENDER_DEBUG_BBOXES |
 									  LLPipeline::RENDER_DEBUG_NORMALS |
 									  LLPipeline::RENDER_DEBUG_POINTS |
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index 5dcbf079a4..029a48480f 100755
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -139,6 +139,7 @@
 #include "lltrans.h"
 #include "llui.h"
 #include "llurldispatcher.h"
+#include "llurlentry.h"
 #include "llslurl.h"
 #include "llurlhistory.h"
 #include "llurlwhitelist.h"
@@ -2882,9 +2883,17 @@ bool process_login_success_response()
 	if(!text.empty()) gAgentID.set(text);
 	gDebugInfo["AgentID"] = text;
 	
+	// Agent id needed for parcel info request in LLUrlEntryParcel
+	// to resolve parcel name.
+	LLUrlEntryParcel::setAgentID(gAgentID);
+
 	text = response["session_id"].asString();
 	if(!text.empty()) gAgentSessionID.set(text);
 	gDebugInfo["SessionID"] = text;
+
+	// Session id needed for parcel info request in LLUrlEntryParcel
+	// to resolve parcel name.
+	LLUrlEntryParcel::setSessionID(gAgentSessionID);
 	
 	text = response["secure_session_id"].asString();
 	if(!text.empty()) gAgent.mSecureSessionID.set(text);
diff --git a/indra/newview/llviewerinventory.cpp b/indra/newview/llviewerinventory.cpp
index b3642a2c1e..cc851e676b 100644
--- a/indra/newview/llviewerinventory.cpp
+++ b/indra/newview/llviewerinventory.cpp
@@ -366,11 +366,11 @@ void LLViewerInventoryItem::fetchFromServer(void) const
 		{
 		  if(gAgent.getID() != mPermissions.getOwner())
 		    {
-		      url = region->getCapability("FetchLib");
+		      url = region->getCapability("FetchLib2");
 		    }
 		  else
 		    {	
-		      url = region->getCapability("FetchInventory");
+		      url = region->getCapability("FetchInventory2");
 		    }
 		}
 		else
@@ -648,7 +648,7 @@ bool LLViewerInventoryCategory::fetch()
 		std::string url;
 		if (gAgent.getRegion())
 		{
-			url = gAgent.getRegion()->getCapability("WebFetchInventoryDescendents");
+			url = gAgent.getRegion()->getCapability("FetchInventoryDescendents2");
 		}
 		else
 		{
@@ -660,7 +660,7 @@ bool LLViewerInventoryCategory::fetch()
 		}
 		else
 		{	//Deprecated, but if we don't have a capability, use the old system.
-			llinfos << "WebFetchInventoryDescendents capability not found.  Using deprecated UDP message." << llendl;
+			llinfos << "FetchInventoryDescendents2 capability not found.  Using deprecated UDP message." << llendl;
 			LLMessageSystem* msg = gMessageSystem;
 			msg->newMessage("FetchInventoryDescendents");
 			msg->nextBlock("AgentData");
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index 75531cef8d..a152ab4aa0 100644
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -913,6 +913,10 @@ U32 info_display_from_string(std::string info_display)
 	{
 		return LLPipeline::RENDER_DEBUG_BATCH_SIZE;
 	}
+	else if ("update type" == info_display)
+	{
+		return LLPipeline::RENDER_DEBUG_UPDATE_TYPE;
+	}
 	else if ("texture anim" == info_display)
 	{
 		return LLPipeline::RENDER_DEBUG_TEXTURE_ANIM;
@@ -4204,9 +4208,9 @@ class LLObjectEnableReturn : public view_listener_t
 					{
 						virtual bool apply(LLViewerObject* obj)
 						{
-							return (obj->isOverAgentOwnedLand() ||
-									obj->isOverGroupOwnedLand() ||
-									obj->permModify());
+							return 
+								obj->permModify() ||
+								obj->isReturnable();
 						}
 					} func;
 					const bool firstonly = true;
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index 1209183229..bf550e9c70 100644
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -241,13 +241,12 @@ LLViewerObject::LLViewerObject(const LLUUID &id, const LLPCode pcode, LLViewerRe
 	mState(0),
 	mMedia(NULL),
 	mClickAction(0),
-	mObjectCost(0.f),
-	mLinksetCost(0.f),
-	mPhysicsCost(0.f),
 	mLinksetPhysicsCost(0.f),
 	mCostStale(true),
 	mPhysicsShapeUnknown(true),
-	mAttachmentItemID(LLUUID::null)
+	mAttachmentItemID(LLUUID::null),
+	mLastUpdateType(OUT_UNKNOWN),
+	mLastUpdateCached(FALSE)
 {
 	if (!is_global)
 	{
@@ -529,20 +528,23 @@ void LLViewerObject::setNameValueList(const std::string& name_value_list)
 
 // This method returns true if the object is over land owned by the
 // agent.
-BOOL LLViewerObject::isOverAgentOwnedLand() const
+bool LLViewerObject::isReturnable()
 {
-	return mRegionp
-		&& mRegionp->getParcelOverlay()
-		&& mRegionp->getParcelOverlay()->isOwnedSelf(getPositionRegion());
-}
+	if (isAttachment())
+	{
+		return false;
+	}
+	std::vector<LLBBox> boxes;
+	boxes.push_back(LLBBox(getPositionRegion(), getRotationRegion(), getScale() * -0.5f, getScale() * 0.5f).getAxisAligned());
+	for (child_list_t::iterator iter = mChildList.begin();
+		 iter != mChildList.end(); iter++)
+	{
+		LLViewerObject* child = *iter;
+		boxes.push_back(LLBBox(child->getPositionRegion(), child->getRotationRegion(), child->getScale() * -0.5f, child->getScale() * 0.5f).getAxisAligned());
+	}
 
-// This method returns true if the object is over land owned by the
-// agent.
-BOOL LLViewerObject::isOverGroupOwnedLand() const
-{
-	return mRegionp 
-		&& mRegionp->getParcelOverlay()
-		&& mRegionp->getParcelOverlay()->isOwnedGroup(getPositionRegion());
+	return mRegionp
+		&& mRegionp->objectIsReturnable(getPositionRegion(), boxes);
 }
 
 BOOL LLViewerObject::setParent(LLViewerObject* parent)
@@ -5598,6 +5600,26 @@ void LLViewerObject::setAttachmentItemID(const LLUUID &id)
 	mAttachmentItemID = id;
 }
 
+EObjectUpdateType LLViewerObject::getLastUpdateType() const
+{
+	return mLastUpdateType;
+}
+
+void LLViewerObject::setLastUpdateType(EObjectUpdateType last_update_type)
+{
+	mLastUpdateType = last_update_type;
+}
+
+BOOL LLViewerObject::getLastUpdateCached() const
+{
+	return mLastUpdateCached;
+}
+
+void LLViewerObject::setLastUpdateCached(BOOL last_update_cached)
+{
+	mLastUpdateCached = last_update_cached;
+}
+
 const LLUUID &LLViewerObject::extractAttachmentItemID()
 {
 	LLUUID item_id = LLUUID::null;
@@ -5614,7 +5636,6 @@ const LLUUID &LLViewerObject::extractAttachmentItemID()
 	return getAttachmentItemID();
 }
 
-
 //virtual
 LLVOAvatar* LLViewerObject::getAvatar() const
 {
diff --git a/indra/newview/llviewerobject.h b/indra/newview/llviewerobject.h
index 3ba51a6448..8883272cde 100644
--- a/indra/newview/llviewerobject.h
+++ b/indra/newview/llviewerobject.h
@@ -77,6 +77,7 @@ typedef enum e_object_update_type
 	OUT_TERSE_IMPROVED,
 	OUT_FULL_COMPRESSED,
 	OUT_FULL_CACHED,
+	OUT_UNKNOWN,
 } EObjectUpdateType;
 
 
@@ -228,12 +229,9 @@ public:
 	virtual BOOL hasLightTexture() const			{ return FALSE; }
 
 	// This method returns true if the object is over land owned by
-	// the agent.
-	BOOL isOverAgentOwnedLand() const;
-
-	// True if over land owned by group of which the agent is
-	// either officer or member.
-	BOOL isOverGroupOwnedLand() const;
+	// the agent, one of its groups, or it encroaches and 
+	// anti-encroachment is enabled
+	bool isReturnable();
 
 	/*
 	// This method will scan through this object, and then query the
@@ -746,8 +744,15 @@ public:
 	const LLUUID &getAttachmentItemID() const;
 	void setAttachmentItemID(const LLUUID &id);
 	const LLUUID &extractAttachmentItemID(); // find&set the inventory item ID of the attached object
+	EObjectUpdateType getLastUpdateType() const;
+	void setLastUpdateType(EObjectUpdateType last_update_type);
+	BOOL getLastUpdateCached() const;
+	void setLastUpdateCached(BOOL last_update_cached);
+
 private:
 	LLUUID mAttachmentItemID; // ItemID of the associated object is in user inventory.
+	EObjectUpdateType	mLastUpdateType;
+	BOOL	mLastUpdateCached;
 };
 
 ///////////////////
diff --git a/indra/newview/llviewerobjectlist.cpp b/indra/newview/llviewerobjectlist.cpp
index 7682d71e7f..e2dd4d075c 100644
--- a/indra/newview/llviewerobjectlist.cpp
+++ b/indra/newview/llviewerobjectlist.cpp
@@ -57,6 +57,7 @@
 #include "llsdutil.h"
 #include "llviewerregion.h"
 #include "llviewerstats.h"
+#include "llviewerstatsrecorder.h"
 #include "llvoavatarself.h"
 #include "lltoolmgr.h"
 #include "lltoolpie.h"
@@ -303,8 +304,10 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 	// have to transform to absolute coordinates.
 	num_objects = mesgsys->getNumberOfBlocksFast(_PREHASH_ObjectData);
 
+	// I don't think this case is ever hit.  TODO* Test this.
 	if (!cached && !compressed && update_type != OUT_FULL)
 	{
+		//llinfos << "TEST: !cached && !compressed && update_type != OUT_FULL" << llendl;
 		gTerseObjectUpdates += num_objects;
 		S32 size;
 		if (mesgsys->getReceiveCompressedSize())
@@ -315,7 +318,7 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 		{
 			size = mesgsys->getReceiveSize();
 		}
-		// llinfos << "Received terse " << num_objects << " in " << size << " byte (" << size/num_objects << ")" << llendl;
+		//llinfos << "Received terse " << num_objects << " in " << size << " byte (" << size/num_objects << ")" << llendl;
 	}
 	else
 	{
@@ -346,9 +349,14 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 	U8 compressed_dpbuffer[2048];
 	LLDataPackerBinaryBuffer compressed_dp(compressed_dpbuffer, 2048);
 	LLDataPacker *cached_dpp = NULL;
-	
+
+#if LL_RECORD_VIEWER_STATS
+	LLViewerStatsRecorder::instance()->beginObjectUpdateEvents(regionp);
+#endif
+
 	for (i = 0; i < num_objects; i++)
 	{
+		// timer is unused?
 		LLTimer update_timer;
 		BOOL justCreated = FALSE;
 
@@ -360,9 +368,11 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			mesgsys->getU32Fast(_PREHASH_ObjectData, _PREHASH_CRC, crc, i);
 		
 			// Lookup data packer and add this id to cache miss lists if necessary.
-			cached_dpp = regionp->getDP(id, crc);
+			U8 cache_miss_type = LLViewerRegion::CACHE_MISS_TYPE_NONE;
+			cached_dpp = regionp->getDP(id, crc, cache_miss_type);
 			if (cached_dpp)
 			{
+				// Cache Hit.
 				cached_dpp->reset();
 				cached_dpp->unpackUUID(fullid, "ID");
 				cached_dpp->unpackU32(local_id, "LocalID");
@@ -370,6 +380,11 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			}
 			else
 			{
+				// Cache Miss.
+				#if LL_RECORD_VIEWER_STATS
+				LLViewerStatsRecorder::instance()->recordCacheMissEvent(id, update_type, cache_miss_type);
+				#endif
+
 				continue; // no data packer, skip this object
 			}
 		}
@@ -381,13 +396,15 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			compressed_dp.reset();
 
 			U32 flags = 0;
-			if (update_type != OUT_TERSE_IMPROVED)
+			if (update_type != OUT_TERSE_IMPROVED) // OUT_FULL_COMPRESSED only?
 			{
 				mesgsys->getU32Fast(_PREHASH_ObjectData, _PREHASH_UpdateFlags, flags, i);
 			}
 			
+			// I don't think we ever use this flag from the server.  DK 2010/12/09
 			if (flags & FLAGS_ZLIB_COMPRESSED)
 			{
+				//llinfos << "TEST: flags & FLAGS_ZLIB_COMPRESSED" << llendl;
 				compressed_length = mesgsys->getSizeFast(_PREHASH_ObjectData, i, _PREHASH_Data);
 				mesgsys->getBinaryDataFast(_PREHASH_ObjectData, _PREHASH_Data, compbuffer, 0, i);
 				uncompressed_length = 2048;
@@ -403,7 +420,7 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			}
 
 
-			if (update_type != OUT_TERSE_IMPROVED)
+			if (update_type != OUT_TERSE_IMPROVED) // OUT_FULL_COMPRESSED only?
 			{
 				compressed_dp.unpackUUID(fullid, "ID");
 				compressed_dp.unpackU32(local_id, "LocalID");
@@ -423,7 +440,7 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 				}
 			}
 		}
-		else if (update_type != OUT_FULL)
+		else if (update_type != OUT_FULL) // !compressed, !OUT_FULL ==> OUT_FULL_CACHED only?
 		{
 			mesgsys->getU32Fast(_PREHASH_ObjectData, _PREHASH_ID, local_id, i);
 			getUUIDFromLocal(fullid,
@@ -436,7 +453,7 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 				mNumUnknownUpdates++;
 			}
 		}
-		else
+		else // OUT_FULL only?
 		{
 			mesgsys->getUUIDFast(_PREHASH_ObjectData, _PREHASH_FullID, fullid, i);
 			mesgsys->getU32Fast(_PREHASH_ObjectData, _PREHASH_ID, local_id, i);
@@ -468,12 +485,12 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 							gMessageSystem->getSenderPort());
 			
 			if (objectp->mLocalID != local_id)
-			{    // Update local ID in object with the one sent from the region
+			{	// Update local ID in object with the one sent from the region
 				objectp->mLocalID = local_id;
 			}
 			
 			if (objectp->getRegion() != regionp)
-			{    // Object changed region, so update it
+			{	// Object changed region, so update it
 				objectp->updateRegion(regionp); // for LLVOAvatar
 			}
 		}
@@ -484,18 +501,24 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			{
 				if (update_type == OUT_TERSE_IMPROVED)
 				{
-					// llinfos << "terse update for an unknown object:" << fullid << llendl;
+					// llinfos << "terse update for an unknown object (compressed):" << fullid << llendl;
+					#if LL_RECORD_VIEWER_STATS
+					LLViewerStatsRecorder::instance()->recordObjectUpdateFailure(local_id, update_type);
+					#endif
 					continue;
 				}
 			}
-			else if (cached)
+			else if (cached) // Cache hit only?
 			{
 			}
 			else
 			{
 				if (update_type != OUT_FULL)
 				{
-					// llinfos << "terse update for an unknown object:" << fullid << llendl;
+					//llinfos << "terse update for an unknown object:" << fullid << llendl;
+					#if LL_RECORD_VIEWER_STATS
+					LLViewerStatsRecorder::instance()->recordObjectUpdateFailure(local_id, update_type);
+					#endif
 					continue;
 				}
 
@@ -505,7 +528,10 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			if (mDeadObjects.find(fullid) != mDeadObjects.end())
 			{
 				mNumDeadObjectUpdates++;
-				// llinfos << "update for a dead object:" << fullid << llendl;
+				//llinfos << "update for a dead object:" << fullid << llendl;
+				#if LL_RECORD_VIEWER_STATS
+				LLViewerStatsRecorder::instance()->recordObjectUpdateFailure(local_id, update_type);
+				#endif
 				continue;
 			}
 #endif
@@ -513,6 +539,10 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			objectp = createObject(pcode, regionp, fullid, local_id, gMessageSystem->getSender());
 			if (!objectp)
 			{
+				llinfos << "createObject failure for object: " << fullid << llendl;
+				#if LL_RECORD_VIEWER_STATS
+				LLViewerStatsRecorder::instance()->recordObjectUpdateFailure(local_id, update_type);
+				#endif
 				continue;
 			}
 			justCreated = TRUE;
@@ -525,19 +555,26 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			llwarns << "Dead object " << objectp->mID << " in UUID map 1!" << llendl;
 		}
 
+		bool bCached = false;
 		if (compressed)
 		{
-			if (update_type != OUT_TERSE_IMPROVED)
+			if (update_type != OUT_TERSE_IMPROVED) // OUT_FULL_COMPRESSED only?
 			{
 				objectp->mLocalID = local_id;
 			}
 			processUpdateCore(objectp, user_data, i, update_type, &compressed_dp, justCreated);
-			if (update_type != OUT_TERSE_IMPROVED)
+			if (update_type != OUT_TERSE_IMPROVED) // OUT_FULL_COMPRESSED only?
 			{
+				bCached = true;
+				#if LL_RECORD_VIEWER_STATS
+				LLViewerRegion::eCacheUpdateResult result = objectp->mRegionp->cacheFullUpdate(objectp, compressed_dp);
+				LLViewerStatsRecorder::instance()->recordCacheFullUpdate(local_id, update_type, result, objectp);
+				#else
 				objectp->mRegionp->cacheFullUpdate(objectp, compressed_dp);
+				#endif
 			}
 		}
-		else if (cached)
+		else if (cached) // Cache hit only?
 		{
 			objectp->mLocalID = local_id;
 			processUpdateCore(objectp, user_data, i, update_type, cached_dpp, justCreated);
@@ -550,8 +587,17 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			}
 			processUpdateCore(objectp, user_data, i, update_type, NULL, justCreated);
 		}
+		#if LL_RECORD_VIEWER_STATS
+		LLViewerStatsRecorder::instance()->recordObjectUpdateEvent(local_id, update_type, objectp);
+		#endif
+		objectp->setLastUpdateType(update_type);
+		objectp->setLastUpdateCached(bCached);
 	}
 
+#if LL_RECORD_VIEWER_STATS
+	LLViewerStatsRecorder::instance()->endObjectUpdateEvents();
+#endif
+
 	LLVOAvatar::cullAvatarsByPixelArea();
 }
 
@@ -865,12 +911,12 @@ void LLViewerObjectList::update(LLAgent &agent, LLWorld &world)
 
 	// update global timer
 	F32 last_time = gFrameTimeSeconds;
-	U64 time = totalTime();                 // this will become the new gFrameTime when the update is done
+	U64 time = totalTime();				 // this will become the new gFrameTime when the update is done
 	// Time _can_ go backwards, for example if the user changes the system clock.
 	// It doesn't cause any fatal problems (just some oddness with stats), so we shouldn't assert here.
 //	llassert(time > gFrameTime);
 	F64 time_diff = U64_to_F64(time - gFrameTime)/(F64)SEC_TO_MICROSEC;
-	gFrameTime    = time;
+	gFrameTime	= time;
 	F64 time_since_start = U64_to_F64(gFrameTime - gStartTime)/(F64)SEC_TO_MICROSEC;
 	gFrameTimeSeconds = (F32)time_since_start;
 
@@ -975,7 +1021,7 @@ void LLViewerObjectList::update(LLAgent &agent, LLWorld &world)
 		{
 			std::string id_str;
 			objectp->mID.toString(id_str);
-			std::string tmpstr = std::string("Par:    ") + id_str;
+			std::string tmpstr = std::string("Par:	") + id_str;
 			addDebugBeacon(objectp->getPositionAgent(),
 							tmpstr,
 							LLColor4(1.f,0.f,0.f,1.f),
@@ -995,12 +1041,12 @@ void LLViewerObjectList::update(LLAgent &agent, LLWorld &world)
 			std::string tmpstr;
 			if (objectp->getParent())
 			{
-				tmpstr = std::string("ChP:    ") + id_str;
+				tmpstr = std::string("ChP:	") + id_str;
 				text_color = LLColor4(0.f, 1.f, 0.f, 1.f);
 			}
 			else
 			{
-				tmpstr = std::string("ChNoP:    ") + id_str;
+				tmpstr = std::string("ChNoP:	") + id_str;
 				text_color = LLColor4(1.f, 0.f, 0.f, 1.f);
 			}
 			id = sIndexAndLocalIDToUUID[oi.mParentInfo];
@@ -1885,8 +1931,8 @@ void LLViewerObjectList::findOrphans(LLViewerObject* objectp, U32 ip, U32 port)
 			llinfos << "Agent: " << objectp->getPositionAgent() << llendl;
 			addDebugBeacon(objectp->getPositionAgent(),"");
 #endif
-            gPipeline.markMoved(objectp->mDrawable);                
-            objectp->setChanged(LLXform::MOVED | LLXform::SILHOUETTE);
+			gPipeline.markMoved(objectp->mDrawable);				
+			objectp->setChanged(LLXform::MOVED | LLXform::SILHOUETTE);
 
 			// Flag the object as no longer orphaned
 			childp->mOrphaned = FALSE;
diff --git a/indra/newview/llviewerparceloverlay.cpp b/indra/newview/llviewerparceloverlay.cpp
index eee653b0c1..d07e06f6a7 100644
--- a/indra/newview/llviewerparceloverlay.cpp
+++ b/indra/newview/llviewerparceloverlay.cpp
@@ -145,6 +145,35 @@ BOOL LLViewerParcelOverlay::isOwnedOther(const LLVector3& pos) const
 	return (PARCEL_OWNED == overlay || PARCEL_FOR_SALE == overlay);
 }
 
+bool LLViewerParcelOverlay::encroachesOwned(const std::vector<LLBBox>& boxes) const
+{
+	// boxes are expected to already be axis aligned
+	for (U32 i = 0; i < boxes.size(); ++i)
+	{
+		LLVector3 min = boxes[i].getMinAgent();
+		LLVector3 max = boxes[i].getMaxAgent();
+		
+		S32 left   = S32(llclamp((min.mV[VX] / PARCEL_GRID_STEP_METERS), 0.f, REGION_WIDTH_METERS - 1));
+		S32 right  = S32(llclamp((max.mV[VX] / PARCEL_GRID_STEP_METERS), 0.f, REGION_WIDTH_METERS - 1));
+		S32 top    = S32(llclamp((min.mV[VY] / PARCEL_GRID_STEP_METERS), 0.f, REGION_WIDTH_METERS - 1));
+		S32 bottom = S32(llclamp((max.mV[VY] / PARCEL_GRID_STEP_METERS), 0.f, REGION_WIDTH_METERS - 1));
+	
+		for (S32 row = top; row <= bottom; row++)
+		{
+			for (S32 column = left; column <= right; column++)
+			{
+				U8 type = ownership(row, column);
+				if ((PARCEL_SELF == type)
+					|| (PARCEL_GROUP == type))
+				{
+					return true;
+				}
+			}
+		}
+	}
+	return false;
+}
+
 BOOL LLViewerParcelOverlay::isSoundLocal(const LLVector3& pos) const
 {
 	S32 row =    S32(pos.mV[VY] / PARCEL_GRID_STEP_METERS);
diff --git a/indra/newview/llviewerparceloverlay.h b/indra/newview/llviewerparceloverlay.h
index 61be220312..c80baedda6 100644
--- a/indra/newview/llviewerparceloverlay.h
+++ b/indra/newview/llviewerparceloverlay.h
@@ -30,6 +30,7 @@
 // The ownership data for land parcels.
 // One of these structures per region.
 
+#include "llbbox.h"
 #include "lldarray.h"
 #include "llframetimer.h"
 #include "lluuid.h"
@@ -54,6 +55,12 @@ public:
 	BOOL			isOwnedSelf(const LLVector3& pos) const;
 	BOOL			isOwnedGroup(const LLVector3& pos) const;
 	BOOL			isOwnedOther(const LLVector3& pos) const;
+
+	// "encroaches" means the prim hangs over the parcel, but its center
+	// might be in another parcel. for now, we simply test axis aligned 
+	// bounding boxes which isn't perfect, but is close
+	bool encroachesOwned(const std::vector<LLBBox>& boxes) const;
+	
 	BOOL			isSoundLocal(const LLVector3& pos) const;
 
 	BOOL			isBuildCameraAllowed(const LLVector3& pos) const;
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index a90c90a774..7fd6979702 100644
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -59,6 +59,7 @@
 #include "llurldispatcher.h"
 #include "llviewerobjectlist.h"
 #include "llviewerparceloverlay.h"
+#include "llviewerstatsrecorder.h"
 #include "llvlmanager.h"
 #include "llvlcomposition.h"
 #include "llvocache.h"
@@ -1032,7 +1033,7 @@ void LLViewerRegion::getInfo(LLSD& info)
 	info["Region"]["Handle"]["y"] = (LLSD::Integer)y;
 }
 
-void LLViewerRegion::cacheFullUpdate(LLViewerObject* objectp, LLDataPackerBinaryBuffer &dp)
+LLViewerRegion::eCacheUpdateResult LLViewerRegion::cacheFullUpdate(LLViewerObject* objectp, LLDataPackerBinaryBuffer &dp)
 {
 	U32 local_id = objectp->getLocalID();
 	U32 crc = objectp->getCRC();
@@ -1046,35 +1047,36 @@ void LLViewerRegion::cacheFullUpdate(LLViewerObject* objectp, LLDataPackerBinary
 		{
 			// Record a hit
 			entry->recordDupe();
+			return CACHE_UPDATE_DUPE;
 		}
-		else
-		{
-			// Update the cache entry
-			mCacheMap.erase(local_id);
-			delete entry;
-			entry = new LLVOCacheEntry(local_id, crc, dp);
-			mCacheMap[local_id] = entry;
-		}
-	}
-	else
-	{
-		// we haven't seen this object before
 
-		// Create new entry and add to map
-		if (mCacheMap.size() > MAX_OBJECT_CACHE_ENTRIES)
-		{
-			mCacheMap.erase(mCacheMap.begin());
-		}
+		// Update the cache entry
+		mCacheMap.erase(local_id);
+		delete entry;
 		entry = new LLVOCacheEntry(local_id, crc, dp);
-
 		mCacheMap[local_id] = entry;
+		return CACHE_UPDATE_CHANGED;
+	}
+
+	// we haven't seen this object before
+
+	// Create new entry and add to map
+	eCacheUpdateResult result = CACHE_UPDATE_ADDED;
+	if (mCacheMap.size() > MAX_OBJECT_CACHE_ENTRIES)
+	{
+		mCacheMap.erase(mCacheMap.begin());
+		result = CACHE_UPDATE_REPLACED;
+		
 	}
-	return ;
+	entry = new LLVOCacheEntry(local_id, crc, dp);
+
+	mCacheMap[local_id] = entry;
+	return result;
 }
 
 // Get data packer for this object, if we have cached data
 // AND the CRC matches. JC
-LLDataPacker *LLViewerRegion::getDP(U32 local_id, U32 crc)
+LLDataPacker *LLViewerRegion::getDP(U32 local_id, U32 crc, U8 &cache_miss_type)
 {
 	//llassert(mCacheLoaded);  This assert failes often, changing to early-out -- davep, 2010/10/18
 
@@ -1089,17 +1091,20 @@ LLDataPacker *LLViewerRegion::getDP(U32 local_id, U32 crc)
 			{
 				// Record a hit
 				entry->recordHit();
+			cache_miss_type = CACHE_MISS_TYPE_NONE;
 				return entry->getDP(crc);
 			}
 			else
 			{
 				// llinfos << "CRC miss for " << local_id << llendl;
+			cache_miss_type = CACHE_MISS_TYPE_CRC;
 				mCacheMissCRC.put(local_id);
 			}
 		}
 		else
 		{
 			// llinfos << "Cache miss for " << local_id << llendl;
+		cache_miss_type = CACHE_MISS_TYPE_FULL;
 			mCacheMissFull.put(local_id);
 		}
 	}
@@ -1122,9 +1127,6 @@ void LLViewerRegion::requestCacheMisses()
 	S32 blocks = 0;
 	S32 i;
 
-	const U8 CACHE_MISS_TYPE_FULL = 0;
-	const U8 CACHE_MISS_TYPE_CRC  = 1;
-
 	// Send full cache miss updates.  For these, we KNOW we don't
 	// have a viewer object.
 	for (i = 0; i < full_count; i++)
@@ -1187,6 +1189,11 @@ void LLViewerRegion::requestCacheMisses()
 
 	mCacheDirty = TRUE ;
 	// llinfos << "KILLDEBUG Sent cache miss full " << full_count << " crc " << crc_count << llendl;
+	#if LL_RECORD_VIEWER_STATS
+	LLViewerStatsRecorder::instance()->beginObjectUpdateEvents(this);
+	LLViewerStatsRecorder::instance()->recordRequestCacheMissesEvent(full_count + crc_count);
+	LLViewerStatsRecorder::instance()->endObjectUpdateEvents();
+	#endif
 }
 
 void LLViewerRegion::dumpCache()
@@ -1375,11 +1382,12 @@ void LLViewerRegion::setSeedCapability(const std::string& url)
 	capabilityNames.append("DispatchRegionInfo");
 	capabilityNames.append("EstateChangeInfo");
 	capabilityNames.append("EventQueueGet");
-	capabilityNames.append("FetchInventory");
 	capabilityNames.append("ObjectMedia");
 	capabilityNames.append("ObjectMediaNavigate");
-	capabilityNames.append("FetchLib");
-	capabilityNames.append("FetchLibDescendents");
+	capabilityNames.append("FetchLib2");
+	capabilityNames.append("FetchLibDescendents2");
+	capabilityNames.append("FetchInventory2");
+	capabilityNames.append("FetchInventoryDescendents2");
 	capabilityNames.append("GetDisplayNames");
 	capabilityNames.append("GetTexture");
 	capabilityNames.append("GetMesh");
@@ -1410,7 +1418,6 @@ void LLViewerRegion::setSeedCapability(const std::string& url)
 	capabilityNames.append("SimConsole");
 	capabilityNames.append("SimulatorFeatures");
 	capabilityNames.append("SetDisplayName");
-	capabilityNames.append("SimConsole");
 	capabilityNames.append("SimConsoleAsync");
 	capabilityNames.append("StartGroupProposal");
 	capabilityNames.append("TextureStats");
@@ -1428,7 +1435,6 @@ void LLViewerRegion::setSeedCapability(const std::string& url)
 	capabilityNames.append("ViewerMetrics");
 	capabilityNames.append("ViewerStartAuction");
 	capabilityNames.append("ViewerStats");
-	capabilityNames.append("WebFetchInventoryDescendents");
 	// Please add new capabilities alphabetically to reduce
 	// merge conflicts.
 
@@ -1509,6 +1515,20 @@ LLSpatialPartition* LLViewerRegion::getSpatialPartition(U32 type)
 	return NULL;
 }
 
+// the viewer can not yet distinquish between normal- and estate-owned objects
+// so we collapse these two bits and enable the UI if either are set
+const U32 ALLOW_RETURN_ENCROACHING_OBJECT = REGION_FLAGS_ALLOW_RETURN_ENCROACHING_OBJECT
+											| REGION_FLAGS_ALLOW_RETURN_ENCROACHING_ESTATE_OBJECT;
+
+bool LLViewerRegion::objectIsReturnable(const LLVector3& pos, const std::vector<LLBBox>& boxes) const
+{
+	return (mParcelOverlay != NULL)
+		&& (mParcelOverlay->isOwnedSelf(pos)
+			|| mParcelOverlay->isOwnedGroup(pos)
+			|| ((mRegionFlags & ALLOW_RETURN_ENCROACHING_OBJECT)
+				&& mParcelOverlay->encroachesOwned(boxes)) );
+}
+
 void LLViewerRegion::showReleaseNotes()
 {
 	std::string url = this->getCapability("ServerReleaseNotes");
diff --git a/indra/newview/llviewerregion.h b/indra/newview/llviewerregion.h
index 8b71998f60..7c6559203e 100644
--- a/indra/newview/llviewerregion.h
+++ b/indra/newview/llviewerregion.h
@@ -33,6 +33,7 @@
 
 #include "lldarray.h"
 #include "llwind.h"
+#include "llbbox.h"
 #include "llcloud.h"
 #include "llstat.h"
 #include "v3dmath.h"
@@ -50,7 +51,7 @@
 // Surface id's
 #define LAND  1
 #define WATER 2
-const U32	MAX_OBJECT_CACHE_ENTRIES = 10000;
+const U32	MAX_OBJECT_CACHE_ENTRIES = 50000;
 
 
 class LLEventPoll;
@@ -274,9 +275,24 @@ public:
 
 	void getInfo(LLSD& info);
 
+	typedef enum
+	{
+		CACHE_MISS_TYPE_FULL = 0,
+		CACHE_MISS_TYPE_CRC,
+		CACHE_MISS_TYPE_NONE
+	} eCacheMissType;
+
+	typedef enum
+	{
+		CACHE_UPDATE_DUPE = 0,
+		CACHE_UPDATE_CHANGED,
+		CACHE_UPDATE_ADDED,
+		CACHE_UPDATE_REPLACED
+	} eCacheUpdateResult;
+
 	// handle a full update message
-	void cacheFullUpdate(LLViewerObject* objectp, LLDataPackerBinaryBuffer &dp);
-	LLDataPacker *getDP(U32 local_id, U32 crc);
+	eCacheUpdateResult cacheFullUpdate(LLViewerObject* objectp, LLDataPackerBinaryBuffer &dp);
+	LLDataPacker *getDP(U32 local_id, U32 crc, U8 &cache_miss_type);
 	void requestCacheMisses();
 	void addCacheMissFull(const U32 local_id);
 
@@ -293,6 +309,8 @@ public:
 	std::string getHttpUrl() const { return mHttpUrl ;}
 
 	LLSpatialPartition* getSpatialPartition(U32 type);
+
+	bool objectIsReturnable(const LLVector3& pos, const std::vector<LLBBox>& boxes) const;
 public:
 	struct CompareDistance
 	{
diff --git a/indra/newview/llviewerstatsrecorder.cpp b/indra/newview/llviewerstatsrecorder.cpp
new file mode 100644
index 0000000000..e9d21b4848
--- /dev/null
+++ b/indra/newview/llviewerstatsrecorder.cpp
@@ -0,0 +1,258 @@
+/**
+ * @file llviewerstatsrecorder.cpp
+ * @brief record info about viewer events to a metrics log file
+ *
+ * $LicenseInfo:firstyear=2010&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+#include "llviewerstatsrecorder.h"
+
+#if LL_RECORD_VIEWER_STATS
+
+#include "llfile.h"
+#include "llviewerregion.h"
+#include "llviewerobject.h"
+
+
+// To do - something using region name or global position
+#if LL_WINDOWS
+	static const std::string STATS_FILE_NAME("C:\\ViewerObjectCacheStats.csv");
+#else
+	static const std::string STATS_FILE_NAME("/tmp/viewerstats.csv");
+#endif
+
+LLViewerStatsRecorder* LLViewerStatsRecorder::sInstance = NULL;
+LLViewerStatsRecorder::LLViewerStatsRecorder() :
+	mObjectCacheFile(NULL),
+	mTimer(),
+	mRegionp(NULL),
+	mStartTime(0.f),
+	mProcessingTime(0.f)
+{
+	if (NULL != sInstance)
+	{
+		llerrs << "Attempted to create multiple instances of LLViewerStatsRecorder!" << llendl;
+	}
+	sInstance = this;
+	clearStats();
+}
+
+LLViewerStatsRecorder::~LLViewerStatsRecorder()
+{
+	if (mObjectCacheFile != NULL)
+	{
+		LLFile::close(mObjectCacheFile);
+		mObjectCacheFile = NULL;
+	}
+}
+
+// static
+void LLViewerStatsRecorder::initClass()
+{
+	sInstance = new LLViewerStatsRecorder();
+}
+
+// static
+void LLViewerStatsRecorder::cleanupClass()
+{
+	delete sInstance;
+	sInstance = NULL;
+}
+
+
+void LLViewerStatsRecorder::initStatsRecorder(LLViewerRegion *regionp)
+{
+	if (mObjectCacheFile == NULL)
+	{
+		mStartTime = LLTimer::getTotalTime();
+		mObjectCacheFile = LLFile::fopen(STATS_FILE_NAME, "wb");
+		if (mObjectCacheFile)
+		{	// Write column headers
+			std::ostringstream data_msg;
+			data_msg << "EventTime, "
+				<< "ProcessingTime, "
+				<< "CacheHits, "
+				<< "CacheFullMisses, "
+				<< "CacheCrcMisses, "
+				<< "FullUpdates, "
+				<< "TerseUpdates, "
+				<< "CacheMissRequests, "
+				<< "CacheMissResponses, "
+				<< "CacheUpdateDupes, "
+				<< "CacheUpdateChanges, "
+				<< "CacheUpdateAdds, "
+				<< "CacheUpdateReplacements, "
+				<< "UpdateFailures"
+				<< "\n";
+
+			fwrite(data_msg.str().c_str(), 1, data_msg.str().size(), mObjectCacheFile );
+		}
+	}
+}
+
+void LLViewerStatsRecorder::beginObjectUpdateEvents(LLViewerRegion *regionp)
+{
+	initStatsRecorder(regionp);
+	mRegionp = regionp;
+	mProcessingTime = LLTimer::getTotalTime();
+	clearStats();
+}
+
+void LLViewerStatsRecorder::clearStats()
+{
+	mObjectCacheHitCount = 0;
+	mObjectCacheMissFullCount = 0;
+	mObjectCacheMissCrcCount = 0;
+	mObjectFullUpdates = 0;
+	mObjectTerseUpdates = 0;
+	mObjectCacheMissRequests = 0;
+	mObjectCacheMissResponses = 0;
+	mObjectCacheUpdateDupes = 0;
+	mObjectCacheUpdateChanges = 0;
+	mObjectCacheUpdateAdds = 0;
+	mObjectCacheUpdateReplacements = 0;
+	mObjectUpdateFailures = 0;
+}
+
+
+void LLViewerStatsRecorder::recordObjectUpdateFailure(U32 local_id, const EObjectUpdateType update_type)
+{
+	mObjectUpdateFailures++;
+}
+
+void LLViewerStatsRecorder::recordCacheMissEvent(U32 local_id, const EObjectUpdateType update_type, U8 cache_miss_type)
+{
+	if (LLViewerRegion::CACHE_MISS_TYPE_FULL == cache_miss_type)
+	{
+		mObjectCacheMissFullCount++;
+	}
+	else
+	{
+		mObjectCacheMissCrcCount++;
+	}
+}
+
+void LLViewerStatsRecorder::recordObjectUpdateEvent(U32 local_id, const EObjectUpdateType update_type, LLViewerObject * objectp)
+{
+	switch (update_type)
+	{
+	case OUT_FULL:
+		mObjectFullUpdates++;
+		break;
+	case OUT_TERSE_IMPROVED:
+		mObjectTerseUpdates++;
+		break;
+	case OUT_FULL_COMPRESSED:
+		mObjectCacheMissResponses++;
+		break;
+	case OUT_FULL_CACHED:
+		mObjectCacheHitCount++;
+		break;
+	default:
+		llwarns << "Unknown update_type" << llendl;
+		break;
+	};
+}
+
+void LLViewerStatsRecorder::recordCacheFullUpdate(U32 local_id, const EObjectUpdateType update_type, LLViewerRegion::eCacheUpdateResult update_result, LLViewerObject* objectp)
+{
+	switch (update_result)
+	{
+		case LLViewerRegion::CACHE_UPDATE_DUPE:
+			mObjectCacheUpdateDupes++;
+			break;
+		case LLViewerRegion::CACHE_UPDATE_CHANGED:
+			mObjectCacheUpdateChanges++;
+			break;
+		case LLViewerRegion::CACHE_UPDATE_ADDED:
+			mObjectCacheUpdateAdds++;
+			break;
+		case LLViewerRegion::CACHE_UPDATE_REPLACED:
+			mObjectCacheUpdateReplacements++;
+			break;
+		default:
+			llwarns << "Unknown update_result type" << llendl;
+			break;
+	};
+}
+
+void LLViewerStatsRecorder::recordRequestCacheMissesEvent(S32 count)
+{
+	mObjectCacheMissRequests += count;
+}
+
+void LLViewerStatsRecorder::endObjectUpdateEvents()
+{
+	llinfos << "ILX: " 
+		<< mObjectCacheHitCount << " hits, " 
+		<< mObjectCacheMissFullCount << " full misses, "
+		<< mObjectCacheMissCrcCount << " crc misses, "
+		<< mObjectFullUpdates << " full updates, "
+		<< mObjectTerseUpdates << " terse updates, "
+		<< mObjectCacheMissRequests << " cache miss requests, "
+		<< mObjectCacheMissResponses << " cache miss responses, "
+		<< mObjectCacheUpdateDupes << " cache update dupes, "
+		<< mObjectCacheUpdateChanges << " cache update changes, "
+		<< mObjectCacheUpdateAdds << " cache update adds, "
+		<< mObjectCacheUpdateReplacements << " cache update replacements, "
+		<< mObjectUpdateFailures << " update failures"
+		<< llendl;
+
+	S32 total_objects = mObjectCacheHitCount + mObjectCacheMissCrcCount + mObjectCacheMissFullCount + mObjectFullUpdates + mObjectTerseUpdates + mObjectCacheMissRequests + mObjectCacheMissResponses + mObjectCacheUpdateDupes + mObjectCacheUpdateChanges + mObjectCacheUpdateAdds + mObjectCacheUpdateReplacements + mObjectUpdateFailures;
+	if (mObjectCacheFile != NULL &&
+		total_objects > 0)
+	{
+		std::ostringstream data_msg;
+		F32 processing32 = (F32) ((LLTimer::getTotalTime() - mProcessingTime) / 1000.0);
+
+		data_msg << getTimeSinceStart()
+			<< ", " << processing32
+			<< ", " << mObjectCacheHitCount
+			<< ", " << mObjectCacheMissFullCount
+			<< ", " << mObjectCacheMissCrcCount
+			<< ", " << mObjectFullUpdates
+			<< ", " << mObjectTerseUpdates
+			<< ", " << mObjectCacheMissRequests
+			<< ", " << mObjectCacheMissResponses
+			<< ", " << mObjectCacheUpdateDupes
+			<< ", " << mObjectCacheUpdateChanges
+			<< ", " << mObjectCacheUpdateAdds
+			<< ", " << mObjectCacheUpdateReplacements
+			<< ", " << mObjectUpdateFailures
+			<< "\n";
+
+		fwrite(data_msg.str().c_str(), 1, data_msg.str().size(), mObjectCacheFile );
+	}
+
+	clearStats();
+}
+
+F32 LLViewerStatsRecorder::getTimeSinceStart()
+{
+	return (F32) ((LLTimer::getTotalTime() - mStartTime) / 1000.0);
+}
+
+#endif
+
+
+
diff --git a/indra/newview/llviewerstatsrecorder.h b/indra/newview/llviewerstatsrecorder.h
new file mode 100644
index 0000000000..612ac380f7
--- /dev/null
+++ b/indra/newview/llviewerstatsrecorder.h
@@ -0,0 +1,97 @@
+/**
+ * @file llviewerstatsrecorder.h
+ * @brief record info about viewer events to a metrics log file
+ *
+ * $LicenseInfo:firstyear=2010&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LLVIEWERSTATSRECORDER_H
+#define LLVIEWERSTATSRECORDER_H
+
+
+// This is a diagnostic class used to record information from the viewer
+// for analysis.
+
+// This is normally 0.  Set to 1 to enable viewer stats recording
+#define LL_RECORD_VIEWER_STATS	0
+
+
+#if LL_RECORD_VIEWER_STATS
+#include "llframetimer.h"
+#include "llviewerobject.h"
+#include "llviewerregion.h"
+
+class LLMutex;
+class LLViewerRegion;
+class LLViewerObject;
+
+class LLViewerStatsRecorder
+{
+ public:
+	LLViewerStatsRecorder();
+	~LLViewerStatsRecorder();
+
+	static void initClass();
+	static void cleanupClass();
+	static LLViewerStatsRecorder* instance() {return sInstance; }
+
+	void initStatsRecorder(LLViewerRegion *regionp);
+
+	void beginObjectUpdateEvents(LLViewerRegion *regionp);
+	void recordObjectUpdateFailure(U32 local_id, const EObjectUpdateType update_type);
+	void recordCacheMissEvent(U32 local_id, const EObjectUpdateType update_type, U8 cache_miss_type);
+	void recordObjectUpdateEvent(U32 local_id, const EObjectUpdateType update_type, LLViewerObject * objectp);
+	void recordCacheFullUpdate(U32 local_id, const EObjectUpdateType update_type, LLViewerRegion::eCacheUpdateResult update_result, LLViewerObject* objectp);
+	void recordRequestCacheMissesEvent(S32 count);
+	void endObjectUpdateEvents();
+
+	F32 getTimeSinceStart();
+
+private:
+	static LLViewerStatsRecorder* sInstance;
+
+	LLFILE *	mObjectCacheFile;		// File to write data into
+	LLFrameTimer	mTimer;
+	LLViewerRegion*	mRegionp;
+	F64			mStartTime;
+	F64			mProcessingTime;
+
+	S32			mObjectCacheHitCount;
+	S32			mObjectCacheMissFullCount;
+	S32			mObjectCacheMissCrcCount;
+	S32			mObjectFullUpdates;
+	S32			mObjectTerseUpdates;
+	S32			mObjectCacheMissRequests;
+	S32			mObjectCacheMissResponses;
+	S32			mObjectCacheUpdateDupes;
+	S32			mObjectCacheUpdateChanges;
+	S32			mObjectCacheUpdateAdds;
+	S32			mObjectCacheUpdateReplacements;
+	S32			mObjectUpdateFailures;
+
+
+	void	clearStats();
+};
+#endif	// LL_RECORD_VIEWER_STATS
+
+#endif // LLVIEWERSTATSRECORDER_H
+
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index b667dc1af0..feb6db4700 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -2128,31 +2128,6 @@ void LLVOAvatar::computeBodySize()
 			gAgent.sendAgentSetAppearance();
 		}
 	}
-
-/* debug spam
-	std::cout << "skull = " << skull << std::endl;				// adebug
-	std::cout << "head = " << head << std::endl;				// adebug
-	std::cout << "head_scale = " << head_scale << std::endl;	// adebug
-	std::cout << "neck = " << neck << std::endl;				// adebug
-	std::cout << "neck_scale = " << neck_scale << std::endl;	// adebug
-	std::cout << "chest = " << chest << std::endl;				// adebug
-	std::cout << "chest_scale = " << chest_scale << std::endl;	// adebug
-	std::cout << "torso = " << torso << std::endl;				// adebug
-	std::cout << "torso_scale = " << torso_scale << std::endl;	// adebug
-	std::cout << std::endl;	// adebug
-
-	std::cout << "pelvis_scale = " << pelvis_scale << std::endl;// adebug
-	std::cout << std::endl;	// adebug
-
-	std::cout << "hip = " << hip << std::endl;					// adebug
-	std::cout << "hip_scale = " << hip_scale << std::endl;		// adebug
-	std::cout << "ankle = " << ankle << std::endl;				// adebug
-	std::cout << "ankle_scale = " << ankle_scale << std::endl;	// adebug
-	std::cout << "foot = " << foot << std::endl;				// adebug
-	std::cout << "mBodySize = " << mBodySize << std::endl;		// adebug
-	std::cout << "mPelvisToFoot = " << mPelvisToFoot << std::endl;	// adebug
-	std::cout << std::endl;		// adebug
-*/
 }
 
 //------------------------------------------------------------------------
@@ -2446,9 +2421,19 @@ void LLVOAvatar::idleUpdateVoiceVisualizer(bool voice_enabled)
 		// here we get the approximate head position and set as sound source for the voice symbol
 		// (the following version uses a tweak of "mHeadOffset" which handle sitting vs. standing)
 		//--------------------------------------------------------------------------------------------
-		LLVector3 headOffset = LLVector3( 0.0f, 0.0f, mHeadOffset.mV[2] );
-		mVoiceVisualizer->setVoiceSourceWorldPosition( mRoot.getWorldPosition() + headOffset );
 		
+		if ( mIsSitting )
+		{
+			LLVector3 headOffset = LLVector3( 0.0f, 0.0f, mHeadOffset.mV[2] );
+			mVoiceVisualizer->setVoiceSourceWorldPosition( mRoot.getWorldPosition() + headOffset );
+		}
+		else 
+		{
+			LLVector3 tagPos = mRoot.getWorldPosition();
+			tagPos[VZ] -= mPelvisToFoot;
+			tagPos[VZ] += ( mBodySize[VZ] + 0.125f );
+			mVoiceVisualizer->setVoiceSourceWorldPosition( tagPos );
+		}
 	}//if ( voiceEnabled )
 }		
 
diff --git a/indra/newview/llvocache.cpp b/indra/newview/llvocache.cpp
index 6ea88abab8..10d6b009ae 100644
--- a/indra/newview/llvocache.cpp
+++ b/indra/newview/llvocache.cpp
@@ -1,707 +1,719 @@
-/** 
- * @file llvocache.cpp
- * @brief Cache of objects on the viewer.
- *
- * $LicenseInfo:firstyear=2003&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-#include "llvocache.h"
-#include "llerror.h"
-#include "llregionhandle.h"
-#include "llviewercontrol.h"
-
-BOOL check_read(LLAPRFile* apr_file, void* src, S32 n_bytes) 
-{
-	return apr_file->read(src, n_bytes) == n_bytes ;
-}
-
-BOOL check_write(LLAPRFile* apr_file, void* src, S32 n_bytes) 
-{
-	return apr_file->write(src, n_bytes) == n_bytes ;
-}
-
-
-//---------------------------------------------------------------------------
-// LLVOCacheEntry
-//---------------------------------------------------------------------------
-
-LLVOCacheEntry::LLVOCacheEntry(U32 local_id, U32 crc, LLDataPackerBinaryBuffer &dp)
-	:
-	mLocalID(local_id),
-	mCRC(crc),
-	mHitCount(0),
-	mDupeCount(0),
-	mCRCChangeCount(0)
-{
-	mBuffer = new U8[dp.getBufferSize()];
-	mDP.assignBuffer(mBuffer, dp.getBufferSize());
-	mDP = dp;
-}
-
-LLVOCacheEntry::LLVOCacheEntry()
-	:
-	mLocalID(0),
-	mCRC(0),
-	mHitCount(0),
-	mDupeCount(0),
-	mCRCChangeCount(0),
-	mBuffer(NULL)
-{
-	mDP.assignBuffer(mBuffer, 0);
-}
-
-LLVOCacheEntry::LLVOCacheEntry(LLAPRFile* apr_file)
-{
-	S32 size = -1;
-	BOOL success;
-
-	success = check_read(apr_file, &mLocalID, sizeof(U32));
-	if(success)
-	{
-		success = check_read(apr_file, &mCRC, sizeof(U32));
-	}
-	if(success)
-	{
-		success = check_read(apr_file, &mHitCount, sizeof(S32));
-	}
-	if(success)
-	{
-		success = check_read(apr_file, &mDupeCount, sizeof(S32));
-	}
-	if(success)
-	{
-		success = check_read(apr_file, &mCRCChangeCount, sizeof(S32));
-	}
-	if(success)
-	{
-		success = check_read(apr_file, &size, sizeof(S32));
-
-		// Corruption in the cache entries
-		if ((size > 10000) || (size < 1))
-		{
-			// We've got a bogus size, skip reading it.
-			// We won't bother seeking, because the rest of this file
-			// is likely bogus, and will be tossed anyway.
-			llwarns << "Bogus cache entry, size " << size << ", aborting!" << llendl;
-			success = FALSE;
-		}
-	}
-	if(success && size > 0)
-	{
-		mBuffer = new U8[size];
-		success = check_read(apr_file, mBuffer, size);
-
-		if(success)
-		{
-			mDP.assignBuffer(mBuffer, size);
-		}
-		else
-		{
-			delete[] mBuffer ;
-			mBuffer = NULL ;
-		}
-	}
-
-	if(!success)
-	{
-		mLocalID = 0;
-		mCRC = 0;
-		mHitCount = 0;
-		mDupeCount = 0;
-		mCRCChangeCount = 0;
-		mBuffer = NULL;
-	}
-}
-
-LLVOCacheEntry::~LLVOCacheEntry()
-{
-	delete [] mBuffer;
-}
-
-
-// New CRC means the object has changed.
-void LLVOCacheEntry::assignCRC(U32 crc, LLDataPackerBinaryBuffer &dp)
-{
-	if (  (mCRC != crc)
-		||(mDP.getBufferSize() == 0))
-	{
-		mCRC = crc;
-		mHitCount = 0;
-		mCRCChangeCount++;
-
-		mDP.freeBuffer();
-		mBuffer = new U8[dp.getBufferSize()];
-		mDP.assignBuffer(mBuffer, dp.getBufferSize());
-		mDP = dp;
-	}
-}
-
-LLDataPackerBinaryBuffer *LLVOCacheEntry::getDP(U32 crc)
-{
-	if (  (mCRC != crc)
-		||(mDP.getBufferSize() == 0))
-	{
-		//llinfos << "Not getting cache entry, invalid!" << llendl;
-		return NULL;
-	}
-	mHitCount++;
-	return &mDP;
-}
-
-
-void LLVOCacheEntry::recordHit()
-{
-	mHitCount++;
-}
-
-
-void LLVOCacheEntry::dump() const
-{
-	llinfos << "local " << mLocalID
-		<< " crc " << mCRC
-		<< " hits " << mHitCount
-		<< " dupes " << mDupeCount
-		<< " change " << mCRCChangeCount
-		<< llendl;
-}
-
-BOOL LLVOCacheEntry::writeToFile(LLAPRFile* apr_file) const
-{
-	BOOL success;
-	success = check_write(apr_file, (void*)&mLocalID, sizeof(U32));
-	if(success)
-	{
-		success = check_write(apr_file, (void*)&mCRC, sizeof(U32));
-	}
-	if(success)
-	{
-		success = check_write(apr_file, (void*)&mHitCount, sizeof(S32));
-	}
-	if(success)
-	{
-		success = check_write(apr_file, (void*)&mDupeCount, sizeof(S32));
-	}
-	if(success)
-	{
-		success = check_write(apr_file, (void*)&mCRCChangeCount, sizeof(S32));
-	}
-	if(success)
-	{
-		S32 size = mDP.getBufferSize();
-		success = check_write(apr_file, (void*)&size, sizeof(S32));
-	
-		if(success)
-		{
-			success = check_write(apr_file, (void*)mBuffer, size);
-		}
-	}
-
-	return success ;
-}
-
-//-------------------------------------------------------------------
-//LLVOCache
-//-------------------------------------------------------------------
-// Format string used to construct filename for the object cache
-static const char OBJECT_CACHE_FILENAME[] = "objects_%d_%d.slc";
-
-const U32 NUM_ENTRIES_TO_PURGE = 50;
-const char* object_cache_dirname = "objectcache";
-const char* header_filename = "object.cache";
-
-LLVOCache* LLVOCache::sInstance = NULL;
-
-//static 
-LLVOCache* LLVOCache::getInstance() 
-{	
-	if(!sInstance)
-	{
-		sInstance = new LLVOCache() ;
-	}
-	return sInstance ;
-}
-
-//static 
-BOOL LLVOCache::hasInstance() 
-{
-	return sInstance != NULL ;
-}
-
-//static 
-void LLVOCache::destroyClass() 
-{
-	if(sInstance)
-	{
-		delete sInstance ;
-		sInstance = NULL ;
-	}
-}
-
-LLVOCache::LLVOCache():
-	mInitialized(FALSE),
-	mReadOnly(TRUE),
-	mCacheSize(1)
-{
-	mEnabled = gSavedSettings.getBOOL("ObjectCacheEnabled");
-	mLocalAPRFilePoolp = new LLVolatileAPRPool() ;
-}
-
-LLVOCache::~LLVOCache()
-{
-	if(mEnabled)
-	{
-		writeCacheHeader();
-		clearCacheInMemory();
-	}
-	delete mLocalAPRFilePoolp;
-}
-
-void LLVOCache::setDirNames(ELLPath location)
-{
-	std::string delem = gDirUtilp->getDirDelimiter();
-
-	mHeaderFileName = gDirUtilp->getExpandedFilename(location, object_cache_dirname, header_filename);
-	mObjectCacheDirName = gDirUtilp->getExpandedFilename(location, object_cache_dirname);
-}
-
-void LLVOCache::initCache(ELLPath location, U32 size, U32 cache_version)
-{
-	if(!mEnabled)
-	{
-		llwarns << "Not initializing cache: Cache is currently disabled." << llendl;
-		return ;
-	}
-
-	if(mInitialized)
-	{
-		llwarns << "Cache already initialized." << llendl;
-		return ;
-	}
-
-	setDirNames(location);
-	if (!mReadOnly)
-	{
-		LLFile::mkdir(mObjectCacheDirName);
-	}
-
-	mCacheSize = size;
-
-	mMetaInfo.mVersion = cache_version;
-	readCacheHeader();
-	mInitialized = TRUE ;
-
-	if(mMetaInfo.mVersion != cache_version) 
-	{
-		mMetaInfo.mVersion = cache_version ;
-		if(mReadOnly) //disable cache
-		{
-			clearCacheInMemory();
-		}
-		else //delete the current cache if the format does not match.
-		{			
-			removeCache();
-		}
-	}	
-}
-	
-void LLVOCache::removeCache(ELLPath location) 
-{
-	if(mReadOnly)
-	{
-		llwarns << "Not removing cache at " << location << ": Cache is currently in read-only mode." << llendl;
-		return ;
-	}
-
-	std::string delem = gDirUtilp->getDirDelimiter();
-	std::string mask = delem + "*";
-	std::string cache_dir = gDirUtilp->getExpandedFilename(location, object_cache_dirname);
-	gDirUtilp->deleteFilesInDir(cache_dir, mask); //delete all files
-	LLFile::rmdir(cache_dir);
-
-	clearCacheInMemory();
-	mInitialized = FALSE ;
-}
-
-void LLVOCache::removeCache() 
-{
-	llassert_always(mInitialized) ;
-	if(mReadOnly)
-	{
-		llwarns << "Not clearing object cache: Cache is currently in read-only mode." << llendl;
-		return ;
-	}
-
-	std::string delem = gDirUtilp->getDirDelimiter();
-	std::string mask = delem + "*";
-	gDirUtilp->deleteFilesInDir(mObjectCacheDirName, mask); 
-
-	clearCacheInMemory() ;
-	writeCacheHeader();
-}
-
-void LLVOCache::clearCacheInMemory()
-{
-	std::for_each(mHandleEntryMap.begin(), mHandleEntryMap.end(), DeletePairedPointer());
-	mHandleEntryMap.clear();
-}
-
-void LLVOCache::getObjectCacheFilename(U64 handle, std::string& filename) 
-{
-	U32 region_x, region_y;
-
-	grid_from_region_handle(handle, &region_x, &region_y);
-	filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, object_cache_dirname,
-			   llformat(OBJECT_CACHE_FILENAME, region_x, region_y));
-
-	return ;
-}
-
-void LLVOCache::removeFromCache(U64 handle)
-{
-	if(mReadOnly)
-	{
-		llwarns << "Not removing cache for handle " << handle << ": Cache is currently in read-only mode." << llendl;
-		return ;
-	}
-
-	std::string filename;
-	getObjectCacheFilename(handle, filename);
-	LLAPRFile::remove(filename, mLocalAPRFilePoolp);	
-}
-
-BOOL LLVOCache::checkRead(LLAPRFile* apr_file, void* src, S32 n_bytes) 
-{
-	if(!check_read(apr_file, src, n_bytes))
-	{
-		removeCache() ;
-		return FALSE ;
-	}
-
-	return TRUE ;
-}
-
-BOOL LLVOCache::checkWrite(LLAPRFile* apr_file, void* src, S32 n_bytes) 
-{
-	if(!check_write(apr_file, src, n_bytes))
-	{
-		removeCache() ;
-		return FALSE ;
-	}
-
-	return TRUE ;
-}
-
-void LLVOCache::readCacheHeader()
-{
-	if(!mEnabled)
-	{
-		llwarns << "Not reading cache header: Cache is currently disabled." << llendl;
-		return;
-	}
-
-	//clear stale info.
-	clearCacheInMemory();	
-
-	if (LLAPRFile::isExist(mHeaderFileName, mLocalAPRFilePoolp))
-	{
-		LLAPRFile* apr_file = new LLAPRFile(mHeaderFileName, APR_READ|APR_BINARY, mLocalAPRFilePoolp);		
-		
-		//read the meta element
-		if(!checkRead(apr_file, &mMetaInfo, sizeof(HeaderMetaInfo)))
-		{
-			llwarns << "Error reading meta information from cache header." << llendl;
-			delete apr_file;
-			return;
-		}
-
-		HeaderEntryInfo* entry ;
-		for(U32 entry_index = 0; entry_index < mCacheSize; ++entry_index)
-		{
-			entry = new HeaderEntryInfo() ;
-			if(!checkRead(apr_file, entry, sizeof(HeaderEntryInfo)))
-			{
-				llwarns << "Error reading cache header entry. (entry_index=" << entry_index << ")" << llendl;
-				delete entry ;			
-				break;
-			}
-			else if(!entry->mTime) //end of the cache.
-			{
-				delete entry ;
-				break;
-			}
-
-			entry->mIndex = entry_index;
-			mHandleEntryMap[entry->mHandle] = entry;
-		}
-
-		delete apr_file ;
-	}
-	else
-	{
-		writeCacheHeader() ;
-	}
-}
-
-void LLVOCache::writeCacheHeader()
-{
-	if (!mEnabled)
-	{
-		llwarns << "Not writing cache header: Cache is currently disabled." << llendl;
-		return;
-	}
-
-	if(mReadOnly)
-	{
-		llwarns << "Not writing cache header: Cache is currently in read-only mode." << llendl;
-		return;
-	}
-
-	LLAPRFile* apr_file = new LLAPRFile(mHeaderFileName, APR_CREATE|APR_WRITE|APR_BINARY, mLocalAPRFilePoolp);
-
-	//write the meta element
-	if(!checkWrite(apr_file, &mMetaInfo, sizeof(HeaderMetaInfo)))
-	{
-		llwarns << "Error writing meta information to cache header." << llendl;
-		delete apr_file;
-		return;
-	}
-
-	U32 entry_index = 0;
-	handle_entry_map_t::iterator iter_end = mHandleEntryMap.end();
-	for(handle_entry_map_t::iterator iter = mHandleEntryMap.begin();
-		iter != iter_end;
-		++iter)
-	{
-		HeaderEntryInfo* entry = iter->second;
-		entry->mIndex = entry_index++;
-		if(!checkWrite(apr_file, (void*)entry, sizeof(HeaderEntryInfo)))
-		{
-			llwarns << "Failed to write cache header for entry " << entry->mHandle << " (entry_index = " << entry_index << ")" << llendl;
-			delete apr_file;
-			return;
-		}
-	}
-
-	// Why do we need to fill the cache header with default entries?  DK 2010-12-14
-	// It looks like we currently rely on the file being pre-allocated so we can seek during updateEntry().
-	if(entry_index < mCacheSize)
-	{
-		HeaderEntryInfo* entry = new HeaderEntryInfo() ;
-		for(; entry_index < mCacheSize; ++entry_index)
-		{
-			//fill the cache with the default entry.
-			if(!checkWrite(apr_file, entry, sizeof(HeaderEntryInfo)))
-			{
-				llwarns << "Failed to fill cache header with default entries (entry_index = " << entry_index << ").  Switching to read-only mode." << llendl;
-				mReadOnly = TRUE ; //disable the cache.
-				break;
-			}
-		}
-		delete entry ;
-	}
-	delete apr_file ;
-}
-
-BOOL LLVOCache::updateEntry(const HeaderEntryInfo* entry)
-{
-	LLAPRFile* apr_file = new LLAPRFile(mHeaderFileName, APR_WRITE|APR_BINARY, mLocalAPRFilePoolp);
-	apr_file->seek(APR_SET, entry->mIndex * sizeof(HeaderEntryInfo) + sizeof(HeaderMetaInfo)) ;
-
-	BOOL result = checkWrite(apr_file, (void*)entry, sizeof(HeaderEntryInfo)) ;
-	delete apr_file;
-	return result;
-}
-
-void LLVOCache::readFromCache(U64 handle, const LLUUID& id, LLVOCacheEntry::vocache_entry_map_t& cache_entry_map) 
-{
-	if(!mEnabled)
-	{
-		llwarns << "Not reading cache for handle " << handle << "): Cache is currently disabled." << llendl;
-		return ;
-	}
-	llassert_always(mInitialized);
-
-	handle_entry_map_t::iterator iter = mHandleEntryMap.find(handle) ;
-	if(iter == mHandleEntryMap.end()) //no cache
-	{
-		llwarns << "No handle map entry for " << handle << llendl;
-		return ;
-	}
-
-	std::string filename;
-	getObjectCacheFilename(handle, filename);
-	LLAPRFile* apr_file = new LLAPRFile(filename, APR_READ|APR_BINARY, mLocalAPRFilePoolp);
-
-	LLUUID cache_id ;
-	if(!checkRead(apr_file, cache_id.mData, UUID_BYTES))
-	{
-		llwarns << "Error reading cache_id from " << filename << llendl;
-		delete apr_file;
-		return ;
-	}
-	if(cache_id != id)
-	{
-		llwarns << "Cache ID (" << cache_id << ") doesn't match id for this region (" << id << "), discarding.  handle = " << handle << llendl;
-		delete apr_file ;
-		return ;
-	}
-
-	S32 num_entries;
-	if(!checkRead(apr_file, &num_entries, sizeof(S32)))
-	{
-		llwarns << "Error reading num_entries from " << filename << llendl;
-		delete apr_file;
-		return ;
-	}
-	
-	for (S32 i = 0; i < num_entries; i++)
-	{
-		LLVOCacheEntry* entry = new LLVOCacheEntry(apr_file);
-		if (!entry->getLocalID())
-		{
-			llwarns << "Aborting cache file load for " << filename << ", cache file corruption! (entry number = " << i << ")" << llendl;
-			delete entry ;
-			break;
-		}
-		cache_entry_map[entry->getLocalID()] = entry;
-	}
-
-	delete apr_file ;
-	return ;
-}
-	
-void LLVOCache::purgeEntries()
-{
-	U32 limit = mCacheSize - NUM_ENTRIES_TO_PURGE ;
-	// Construct a vector of entries out of the map so we can sort by time.
-	std::vector<HeaderEntryInfo*> header_vector;
-	handle_entry_map_t::iterator iter_end = mHandleEntryMap.end();
-	for (handle_entry_map_t::iterator iter = mHandleEntryMap.begin();
-		iter != iter_end;
-		++iter)
-	{
-		header_vector.push_back(iter->second);
-	}
-	// Sort by time, oldest first.
-	std::sort(header_vector.begin(), header_vector.end(), header_entry_less());
-	while(header_vector.size() > limit)
-	{
-		HeaderEntryInfo* entry = header_vector.front();
-		
-		removeFromCache(entry->mHandle);
-		mHandleEntryMap.erase(entry->mHandle);
-		header_vector.erase(header_vector.begin());
-		delete entry;
-	}
-
-	writeCacheHeader() ;
-	// *TODO: Verify that we can avoid re-reading the cache header.  DK 2010-12-14
-	readCacheHeader() ;
-}
-
-void LLVOCache::writeToCache(U64 handle, const LLUUID& id, const LLVOCacheEntry::vocache_entry_map_t& cache_entry_map, BOOL dirty_cache) 
-{
-	if(!mEnabled)
-	{
-		llwarns << "Not writing cache for handle " << handle << "): Cache is currently disabled." << llendl;
-		return ;
-	}
-	llassert_always(mInitialized);
-
-	if(mReadOnly)
-	{
-		llwarns << "Not writing cache for handle " << handle << "): Cache is currently in read-only mode." << llendl;
-		return ;
-	}
-
-	HeaderEntryInfo* entry;
-	handle_entry_map_t::iterator iter = mHandleEntryMap.find(handle) ;
-	U32 num_handle_entries = mHandleEntryMap.size();
-	if(iter == mHandleEntryMap.end()) //new entry
-	{
-		if(num_handle_entries >= mCacheSize)
-		{
-			purgeEntries() ;
-		}
-		
-		entry = new HeaderEntryInfo();
-		entry->mHandle = handle ;
-		entry->mTime = time(NULL) ;
-		entry->mIndex = num_handle_entries++;
-		mHandleEntryMap[handle] = entry ;
-	}
-	else
-	{
-		// Update access time.
-		entry = iter->second ;
-		entry->mTime = time(NULL) ;
-	}
-
-	//update cache header
-	if(!updateEntry(entry))
-	{
-		llwarns << "Failed to update cache header index " << entry->mIndex << ". handle = " << handle << llendl;
-		return ; //update failed.
-	}
-
-	if(!dirty_cache)
-	{
-		llwarns << "Skipping write to cache for handle " << handle << ": cache not dirty" << llendl;
-		return ; //nothing changed, no need to update.
-	}
-
-	//write to cache file
-	std::string filename;
-	getObjectCacheFilename(handle, filename);
-	LLAPRFile* apr_file = new LLAPRFile(filename, APR_CREATE|APR_WRITE|APR_BINARY, mLocalAPRFilePoolp);
-	
-	if(!checkWrite(apr_file, (void*)id.mData, UUID_BYTES))
-	{
-		llwarns << "Error writing id to " << filename << llendl;
-		delete apr_file;
-		return ;
-	}
-
-	S32 num_entries = cache_entry_map.size() ;
-	if(!checkWrite(apr_file, &num_entries, sizeof(S32)))
-	{
-		llwarns << "Error writing num_entries to " << filename << llendl;
-		delete apr_file;
-		return ;
-	}
-
-	for (LLVOCacheEntry::vocache_entry_map_t::const_iterator iter = cache_entry_map.begin(); iter != cache_entry_map.end(); ++iter)
-	{
-		if(!iter->second->writeToFile(apr_file))
-		{
-			llwarns << "Aborting cache file write for " << filename << ", error writing to file!" << llendl;
-			//failed
-			removeCache() ;
-			break;
-		}
-	}
-
-	delete apr_file ;
-	return ;
-}
-
+/** 

+ * @file llvocache.cpp

+ * @brief Cache of objects on the viewer.

+ *

+ * $LicenseInfo:firstyear=2003&license=viewerlgpl$

+ * Second Life Viewer Source Code

+ * Copyright (C) 2010, Linden Research, Inc.

+ * 

+ * This library is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU Lesser General Public

+ * License as published by the Free Software Foundation;

+ * version 2.1 of the License only.

+ * 

+ * This library is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

+ * Lesser General Public License for more details.

+ * 

+ * You should have received a copy of the GNU Lesser General Public

+ * License along with this library; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

+ * 

+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA

+ * $/LicenseInfo$

+ */

+

+#include "llviewerprecompiledheaders.h"

+#include "llvocache.h"

+#include "llerror.h"

+#include "llregionhandle.h"

+#include "llviewercontrol.h"

+

+BOOL check_read(LLAPRFile* apr_file, void* src, S32 n_bytes) 

+{

+	return apr_file->read(src, n_bytes) == n_bytes ;

+}

+

+BOOL check_write(LLAPRFile* apr_file, void* src, S32 n_bytes) 

+{

+	return apr_file->write(src, n_bytes) == n_bytes ;

+}

+

+

+//---------------------------------------------------------------------------

+// LLVOCacheEntry

+//---------------------------------------------------------------------------

+

+LLVOCacheEntry::LLVOCacheEntry(U32 local_id, U32 crc, LLDataPackerBinaryBuffer &dp)

+	:

+	mLocalID(local_id),

+	mCRC(crc),

+	mHitCount(0),

+	mDupeCount(0),

+	mCRCChangeCount(0)

+{

+	mBuffer = new U8[dp.getBufferSize()];

+	mDP.assignBuffer(mBuffer, dp.getBufferSize());

+	mDP = dp;

+}

+

+LLVOCacheEntry::LLVOCacheEntry()

+	:

+	mLocalID(0),

+	mCRC(0),

+	mHitCount(0),

+	mDupeCount(0),

+	mCRCChangeCount(0),

+	mBuffer(NULL)

+{

+	mDP.assignBuffer(mBuffer, 0);

+}

+

+LLVOCacheEntry::LLVOCacheEntry(LLAPRFile* apr_file)

+{

+	S32 size = -1;

+	BOOL success;

+

+	success = check_read(apr_file, &mLocalID, sizeof(U32));

+	if(success)

+	{

+		success = check_read(apr_file, &mCRC, sizeof(U32));

+	}

+	if(success)

+	{

+		success = check_read(apr_file, &mHitCount, sizeof(S32));

+	}

+	if(success)

+	{

+		success = check_read(apr_file, &mDupeCount, sizeof(S32));

+	}

+	if(success)

+	{

+		success = check_read(apr_file, &mCRCChangeCount, sizeof(S32));

+	}

+	if(success)

+	{

+		success = check_read(apr_file, &size, sizeof(S32));

+

+		// Corruption in the cache entries

+		if ((size > 10000) || (size < 1))

+		{

+			// We've got a bogus size, skip reading it.

+			// We won't bother seeking, because the rest of this file

+			// is likely bogus, and will be tossed anyway.

+			llwarns << "Bogus cache entry, size " << size << ", aborting!" << llendl;

+			success = FALSE;

+		}

+	}

+	if(success && size > 0)

+	{

+		mBuffer = new U8[size];

+		success = check_read(apr_file, mBuffer, size);

+

+		if(success)

+		{

+			mDP.assignBuffer(mBuffer, size);

+		}

+		else

+		{

+			delete[] mBuffer ;

+			mBuffer = NULL ;

+		}

+	}

+

+	if(!success)

+	{

+		mLocalID = 0;

+		mCRC = 0;

+		mHitCount = 0;

+		mDupeCount = 0;

+		mCRCChangeCount = 0;

+		mBuffer = NULL;

+	}

+}

+

+LLVOCacheEntry::~LLVOCacheEntry()

+{

+	delete [] mBuffer;

+}

+

+

+// New CRC means the object has changed.

+void LLVOCacheEntry::assignCRC(U32 crc, LLDataPackerBinaryBuffer &dp)

+{

+	if (  (mCRC != crc)

+		||(mDP.getBufferSize() == 0))

+	{

+		mCRC = crc;

+		mHitCount = 0;

+		mCRCChangeCount++;

+

+		mDP.freeBuffer();

+		mBuffer = new U8[dp.getBufferSize()];

+		mDP.assignBuffer(mBuffer, dp.getBufferSize());

+		mDP = dp;

+	}

+}

+

+LLDataPackerBinaryBuffer *LLVOCacheEntry::getDP(U32 crc)

+{

+	if (  (mCRC != crc)

+		||(mDP.getBufferSize() == 0))

+	{

+		//llinfos << "Not getting cache entry, invalid!" << llendl;

+		return NULL;

+	}

+	mHitCount++;

+	return &mDP;

+}

+

+

+void LLVOCacheEntry::recordHit()

+{

+	mHitCount++;

+}

+

+

+void LLVOCacheEntry::dump() const

+{

+	llinfos << "local " << mLocalID

+		<< " crc " << mCRC

+		<< " hits " << mHitCount

+		<< " dupes " << mDupeCount

+		<< " change " << mCRCChangeCount

+		<< llendl;

+}

+

+BOOL LLVOCacheEntry::writeToFile(LLAPRFile* apr_file) const

+{

+	BOOL success;

+	success = check_write(apr_file, (void*)&mLocalID, sizeof(U32));

+	if(success)

+	{

+		success = check_write(apr_file, (void*)&mCRC, sizeof(U32));

+	}

+	if(success)

+	{

+		success = check_write(apr_file, (void*)&mHitCount, sizeof(S32));

+	}

+	if(success)

+	{

+		success = check_write(apr_file, (void*)&mDupeCount, sizeof(S32));

+	}

+	if(success)

+	{

+		success = check_write(apr_file, (void*)&mCRCChangeCount, sizeof(S32));

+	}

+	if(success)

+	{

+		S32 size = mDP.getBufferSize();

+		success = check_write(apr_file, (void*)&size, sizeof(S32));

+	

+		if(success)

+		{

+			success = check_write(apr_file, (void*)mBuffer, size);

+		}

+	}

+

+	return success ;

+}

+

+//-------------------------------------------------------------------

+//LLVOCache

+//-------------------------------------------------------------------

+// Format string used to construct filename for the object cache

+static const char OBJECT_CACHE_FILENAME[] = "objects_%d_%d.slc";

+

+// Throw out 1/20 (5%) of our cache entries if we run out of room.

+const U32 ENTRIES_PURGE_FACTOR = 20;

+const char* object_cache_dirname = "objectcache";

+const char* header_filename = "object.cache";

+

+LLVOCache* LLVOCache::sInstance = NULL;

+

+//static 

+LLVOCache* LLVOCache::getInstance() 

+{	

+	if(!sInstance)

+	{

+		sInstance = new LLVOCache() ;

+	}

+	return sInstance ;

+}

+

+//static 

+BOOL LLVOCache::hasInstance() 

+{

+	return sInstance != NULL ;

+}

+

+//static 

+void LLVOCache::destroyClass() 

+{

+	if(sInstance)

+	{

+		delete sInstance ;

+		sInstance = NULL ;

+	}

+}

+

+LLVOCache::LLVOCache():

+	mInitialized(FALSE),

+	mReadOnly(TRUE),

+	mCacheSize(1)

+{

+	mEnabled = gSavedSettings.getBOOL("ObjectCacheEnabled");

+	mLocalAPRFilePoolp = new LLVolatileAPRPool() ;

+}

+

+LLVOCache::~LLVOCache()

+{

+	if(mEnabled)

+	{

+		writeCacheHeader();

+		clearCacheInMemory();

+	}

+	delete mLocalAPRFilePoolp;

+}

+

+void LLVOCache::setDirNames(ELLPath location)

+{

+	std::string delem = gDirUtilp->getDirDelimiter();

+

+	mHeaderFileName = gDirUtilp->getExpandedFilename(location, object_cache_dirname, header_filename);

+	mObjectCacheDirName = gDirUtilp->getExpandedFilename(location, object_cache_dirname);

+}

+

+void LLVOCache::initCache(ELLPath location, U32 size, U32 cache_version)

+{

+	if(!mEnabled)

+	{

+		llwarns << "Not initializing cache: Cache is currently disabled." << llendl;

+		return ;

+	}

+

+	if(mInitialized)

+	{

+		llwarns << "Cache already initialized." << llendl;

+		return ;

+	}

+

+	setDirNames(location);

+	if (!mReadOnly)

+	{

+		LLFile::mkdir(mObjectCacheDirName);

+	}

+

+	mCacheSize = size;

+

+	readCacheHeader();

+	mInitialized = TRUE ;

+

+	if(mMetaInfo.mVersion != cache_version) 

+	{

+		mMetaInfo.mVersion = cache_version ;

+		if(mReadOnly) //disable cache

+		{

+			clearCacheInMemory();

+		}

+		else //delete the current cache if the format does not match.

+		{			

+			removeCache();

+		}

+	}	

+}

+	

+void LLVOCache::removeCache(ELLPath location) 

+{

+	if(mReadOnly)

+	{

+		llwarns << "Not removing cache at " << location << ": Cache is currently in read-only mode." << llendl;

+		return ;

+	}

+

+	std::string delem = gDirUtilp->getDirDelimiter();

+	std::string mask = delem + "*";

+	std::string cache_dir = gDirUtilp->getExpandedFilename(location, object_cache_dirname);

+	llinfos << "Removing cache at " << cache_dir << llendl;

+	gDirUtilp->deleteFilesInDir(cache_dir, mask); //delete all files

+	LLFile::rmdir(cache_dir);

+

+	clearCacheInMemory();

+	mInitialized = FALSE ;

+}

+

+void LLVOCache::removeCache() 

+{

+	llassert_always(mInitialized) ;

+	if(mReadOnly)

+	{

+		llwarns << "Not clearing object cache: Cache is currently in read-only mode." << llendl;

+		return ;

+	}

+

+	std::string delem = gDirUtilp->getDirDelimiter();

+	std::string mask = delem + "*";

+	llinfos << "Removing cache at " << mObjectCacheDirName << llendl;

+	gDirUtilp->deleteFilesInDir(mObjectCacheDirName, mask); 

+

+	clearCacheInMemory() ;

+	writeCacheHeader();

+}

+

+void LLVOCache::clearCacheInMemory()

+{

+	std::for_each(mHandleEntryMap.begin(), mHandleEntryMap.end(), DeletePairedPointer());

+	mHandleEntryMap.clear();

+}

+

+void LLVOCache::getObjectCacheFilename(U64 handle, std::string& filename) 

+{

+	U32 region_x, region_y;

+

+	grid_from_region_handle(handle, &region_x, &region_y);

+	filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, object_cache_dirname,

+			   llformat(OBJECT_CACHE_FILENAME, region_x, region_y));

+

+	return ;

+}

+

+void LLVOCache::removeFromCache(U64 handle)

+{

+	if(mReadOnly)

+	{

+		llwarns << "Not removing cache for handle " << handle << ": Cache is currently in read-only mode." << llendl;

+		return ;

+	}

+

+	std::string filename;

+	getObjectCacheFilename(handle, filename);

+	LLAPRFile::remove(filename, mLocalAPRFilePoolp);	

+}

+

+BOOL LLVOCache::checkRead(LLAPRFile* apr_file, void* src, S32 n_bytes, bool remove_cache_on_error)

+{

+	if(!check_read(apr_file, src, n_bytes))

+	{

+		if (remove_cache_on_error)

+		{

+			removeCache() ;

+		}

+		return FALSE ;

+	}

+

+	return TRUE ;

+}

+

+BOOL LLVOCache::checkWrite(LLAPRFile* apr_file, void* src, S32 n_bytes, bool remove_cache_on_error) 

+{

+	if(!check_write(apr_file, src, n_bytes))

+	{

+		if (remove_cache_on_error)

+		{

+			removeCache() ;

+		}

+		return FALSE ;

+	}

+

+	return TRUE ;

+}

+

+void LLVOCache::readCacheHeader()

+{

+	if(!mEnabled)

+	{

+		llwarns << "Not reading cache header: Cache is currently disabled." << llendl;

+		return;

+	}

+

+	//clear stale info.

+	clearCacheInMemory();	

+

+	if (LLAPRFile::isExist(mHeaderFileName, mLocalAPRFilePoolp))

+	{

+		LLAPRFile* apr_file = new LLAPRFile(mHeaderFileName, APR_FOPEN_READ|APR_FOPEN_BINARY, mLocalAPRFilePoolp);		

+		

+		//read the meta element

+		bool remove_cache_on_error = false;

+		if(!checkRead(apr_file, &mMetaInfo, sizeof(HeaderMetaInfo), remove_cache_on_error))

+		{

+			llwarns << "Error reading meta information from cache header." << llendl;

+			delete apr_file;

+			return;

+		}

+

+		HeaderEntryInfo* entry ;

+		for(U32 entry_index = 0; entry_index < mCacheSize; ++entry_index)

+		{

+			entry = new HeaderEntryInfo() ;

+			if(!checkRead(apr_file, entry, sizeof(HeaderEntryInfo), remove_cache_on_error))

+			{

+				llwarns << "Error reading cache header entry. (entry_index=" << entry_index << ")" << llendl;

+				delete entry ;			

+				break;

+			}

+			else if(!entry->mTime) //end of the cache.

+			{

+				delete entry ;

+				break;

+			}

+

+			entry->mIndex = entry_index;

+			mHandleEntryMap[entry->mHandle] = entry;

+		}

+

+		delete apr_file ;

+	}

+	else

+	{

+		writeCacheHeader() ;

+	}

+}

+

+void LLVOCache::writeCacheHeader()

+{

+	if (!mEnabled)

+	{

+		llwarns << "Not writing cache header: Cache is currently disabled." << llendl;

+		return;

+	}

+

+	if(mReadOnly)

+	{

+		llwarns << "Not writing cache header: Cache is currently in read-only mode." << llendl;

+		return;

+	}

+

+	LLAPRFile* apr_file = new LLAPRFile(mHeaderFileName, APR_FOPEN_CREATE|APR_FOPEN_WRITE|APR_FOPEN_BINARY|APR_FOPEN_TRUNCATE, mLocalAPRFilePoolp);

+

+	//write the meta element

+	if(!checkWrite(apr_file, &mMetaInfo, sizeof(HeaderMetaInfo)))

+	{

+		llwarns << "Error writing meta information to cache header." << llendl;

+		delete apr_file;

+		return;

+	}

+

+	U32 entry_index = 0;

+	handle_entry_map_t::iterator iter_end = mHandleEntryMap.end();

+	for(handle_entry_map_t::iterator iter = mHandleEntryMap.begin();

+		iter != iter_end;

+		++iter)

+	{

+		HeaderEntryInfo* entry = iter->second;

+		entry->mIndex = entry_index++;

+		if(!checkWrite(apr_file, (void*)entry, sizeof(HeaderEntryInfo)))

+		{

+			llwarns << "Failed to write cache header for entry " << entry->mHandle << " (entry_index = " << entry_index << ")" << llendl;

+			delete apr_file;

+			return;

+		}

+	}

+

+	// Why do we need to fill the cache header with default entries?  DK 2010-12-14

+	// It looks like we currently rely on the file being pre-allocated so we can seek during updateEntry().

+	if(entry_index < mCacheSize)

+	{

+		HeaderEntryInfo* entry = new HeaderEntryInfo() ;

+		for(; entry_index < mCacheSize; ++entry_index)

+		{

+			//fill the cache with the default entry.

+			if(!checkWrite(apr_file, entry, sizeof(HeaderEntryInfo)))

+			{

+				llwarns << "Failed to fill cache header with default entries (entry_index = " << entry_index << ").  Switching to read-only mode." << llendl;

+				mReadOnly = TRUE ; //disable the cache.

+				break;

+			}

+		}

+		delete entry ;

+	}

+	delete apr_file ;

+}

+

+BOOL LLVOCache::updateEntry(const HeaderEntryInfo* entry)

+{

+	LLAPRFile* apr_file = new LLAPRFile(mHeaderFileName, APR_FOPEN_WRITE|APR_FOPEN_BINARY, mLocalAPRFilePoolp);

+	apr_file->seek(APR_SET, entry->mIndex * sizeof(HeaderEntryInfo) + sizeof(HeaderMetaInfo)) ;

+

+	BOOL result = checkWrite(apr_file, (void*)entry, sizeof(HeaderEntryInfo)) ;

+	delete apr_file;

+	return result;

+}

+

+void LLVOCache::readFromCache(U64 handle, const LLUUID& id, LLVOCacheEntry::vocache_entry_map_t& cache_entry_map) 

+{

+	if(!mEnabled)

+	{

+		llwarns << "Not reading cache for handle " << handle << "): Cache is currently disabled." << llendl;

+		return ;

+	}

+	llassert_always(mInitialized);

+

+	handle_entry_map_t::iterator iter = mHandleEntryMap.find(handle) ;

+	if(iter == mHandleEntryMap.end()) //no cache

+	{

+		llwarns << "No handle map entry for " << handle << llendl;

+		return ;

+	}

+

+	std::string filename;

+	getObjectCacheFilename(handle, filename);

+	LLAPRFile* apr_file = new LLAPRFile(filename, APR_FOPEN_READ|APR_FOPEN_BINARY, mLocalAPRFilePoolp);

+

+	LLUUID cache_id ;

+	if(!checkRead(apr_file, cache_id.mData, UUID_BYTES))

+	{

+		llwarns << "Error reading cache_id from " << filename << llendl;

+		delete apr_file;

+		return ;

+	}

+	if(cache_id != id)

+	{

+		llwarns << "Cache ID (" << cache_id << ") doesn't match id for this region (" << id << "), discarding.  handle = " << handle << llendl;

+		delete apr_file ;

+		return ;

+	}

+

+	S32 num_entries;

+	if(!checkRead(apr_file, &num_entries, sizeof(S32)))

+	{

+		llwarns << "Error reading num_entries from " << filename << llendl;

+		delete apr_file;

+		return ;

+	}

+	

+	for (S32 i = 0; i < num_entries; i++)

+	{

+		LLVOCacheEntry* entry = new LLVOCacheEntry(apr_file);

+		if (!entry->getLocalID())

+		{

+			llwarns << "Aborting cache file load for " << filename << ", cache file corruption! (entry number = " << i << ")" << llendl;

+			delete entry ;

+			break;

+		}

+		cache_entry_map[entry->getLocalID()] = entry;

+	}

+

+	delete apr_file ;

+	return ;

+}

+	

+void LLVOCache::purgeEntries()

+{

+	U32 limit = mCacheSize - (mCacheSize / ENTRIES_PURGE_FACTOR);

+	limit = llclamp(limit, (U32)1, mCacheSize);

+	// Construct a vector of entries out of the map so we can sort by time.

+	std::vector<HeaderEntryInfo*> header_vector;

+	handle_entry_map_t::iterator iter_end = mHandleEntryMap.end();

+	for (handle_entry_map_t::iterator iter = mHandleEntryMap.begin();

+		iter != iter_end;

+		++iter)

+	{

+		header_vector.push_back(iter->second);

+	}

+	// Sort by time, oldest first.

+	std::sort(header_vector.begin(), header_vector.end(), header_entry_less());

+	while(header_vector.size() > limit)

+	{

+		HeaderEntryInfo* entry = header_vector.front();

+		

+		removeFromCache(entry->mHandle);

+		mHandleEntryMap.erase(entry->mHandle);

+		header_vector.erase(header_vector.begin());

+		delete entry;

+	}

+

+	writeCacheHeader() ;

+	// *TODO: Verify that we can avoid re-reading the cache header.  DK 2010-12-14

+	readCacheHeader() ;

+}

+

+void LLVOCache::writeToCache(U64 handle, const LLUUID& id, const LLVOCacheEntry::vocache_entry_map_t& cache_entry_map, BOOL dirty_cache) 

+{

+	if(!mEnabled)

+	{

+		llwarns << "Not writing cache for handle " << handle << "): Cache is currently disabled." << llendl;

+		return ;

+	}

+	llassert_always(mInitialized);

+

+	if(mReadOnly)

+	{

+		llwarns << "Not writing cache for handle " << handle << "): Cache is currently in read-only mode." << llendl;

+		return ;

+	}

+

+	U32 num_handle_entries = mHandleEntryMap.size();

+	

+	HeaderEntryInfo* entry;

+	handle_entry_map_t::iterator iter = mHandleEntryMap.find(handle) ;

+	if(iter == mHandleEntryMap.end()) //new entry

+	{

+		if(num_handle_entries >= mCacheSize)

+		{

+			purgeEntries() ;

+			num_handle_entries = mHandleEntryMap.size();

+		}

+		

+		entry = new HeaderEntryInfo();

+		entry->mHandle = handle ;

+		entry->mTime = time(NULL) ;

+		entry->mIndex = num_handle_entries++;

+		mHandleEntryMap[handle] = entry ;

+	}

+	else

+	{

+		// Update access time.

+		entry = iter->second ;

+		entry->mTime = time(NULL) ;

+	}

+

+	//update cache header

+	if(!updateEntry(entry))

+	{

+		llwarns << "Failed to update cache header index " << entry->mIndex << ". handle = " << handle << llendl;

+		return ; //update failed.

+	}

+

+	if(!dirty_cache)

+	{

+		llwarns << "Skipping write to cache for handle " << handle << ": cache not dirty" << llendl;

+		return ; //nothing changed, no need to update.

+	}

+

+	//write to cache file

+	std::string filename;

+	getObjectCacheFilename(handle, filename);

+	LLAPRFile* apr_file = new LLAPRFile(filename, APR_FOPEN_CREATE|APR_FOPEN_WRITE|APR_FOPEN_BINARY|APR_FOPEN_TRUNCATE, mLocalAPRFilePoolp);

+	

+	if(!checkWrite(apr_file, (void*)id.mData, UUID_BYTES))

+	{

+		llwarns << "Error writing id to " << filename << llendl;

+		delete apr_file;

+		return ;

+	}

+

+	S32 num_entries = cache_entry_map.size() ;

+	if(!checkWrite(apr_file, &num_entries, sizeof(S32)))

+	{

+		llwarns << "Error writing num_entries to " << filename << llendl;

+		delete apr_file;

+		return ;

+	}

+

+	for (LLVOCacheEntry::vocache_entry_map_t::const_iterator iter = cache_entry_map.begin(); iter != cache_entry_map.end(); ++iter)

+	{

+		if(!iter->second->writeToFile(apr_file))

+		{

+			llwarns << "Aborting cache file write for " << filename << ", error writing to file!" << llendl;

+			//failed

+			removeCache() ;

+			break;

+		}

+	}

+

+	delete apr_file ;

+	return ;

+}

+

diff --git a/indra/newview/llvocache.h b/indra/newview/llvocache.h
index 014112718e..e103007979 100644
--- a/indra/newview/llvocache.h
+++ b/indra/newview/llvocache.h
@@ -128,8 +128,8 @@ private:
 	void removeCache() ;
 	void purgeEntries();
 	BOOL updateEntry(const HeaderEntryInfo* entry);
-	BOOL checkRead(LLAPRFile* apr_file, void* src, S32 n_bytes) ;
-	BOOL checkWrite(LLAPRFile* apr_file, void* src, S32 n_bytes) ;
+	BOOL checkRead(LLAPRFile* apr_file, void* src, S32 n_bytes, bool remove_cache_on_error = true) ;
+	BOOL checkWrite(LLAPRFile* apr_file, void* src, S32 n_bytes, bool remove_cache_on_error = true) ;
 	
 private:
 	BOOL                 mEnabled;
diff --git a/indra/newview/pipeline.h b/indra/newview/pipeline.h
index 49269932f5..61264d380a 100644
--- a/indra/newview/pipeline.h
+++ b/indra/newview/pipeline.h
@@ -445,8 +445,9 @@ public:
 		RENDER_DEBUG_AVATAR_VOLUME      = 0x0100000,
 		RENDER_DEBUG_BUILD_QUEUE		= 0x0200000,
 		RENDER_DEBUG_AGENT_TARGET       = 0x0400000,
-		RENDER_DEBUG_PHYSICS_SHAPES     = 0x0800000,
-		RENDER_DEBUG_NORMALS	        = 0x1000000,
+		RENDER_DEBUG_UPDATE_TYPE		= 0x0800000,
+		RENDER_DEBUG_PHYSICS_SHAPES     = 0x1000000,
+		RENDER_DEBUG_NORMALS	        = 0x2000000,
 	};
 
 public:
diff --git a/indra/newview/skins/default/colors.xml b/indra/newview/skins/default/colors.xml
index feb6c1bb2a..7d767b9222 100644
--- a/indra/newview/skins/default/colors.xml
+++ b/indra/newview/skins/default/colors.xml
@@ -115,9 +115,6 @@
      name="AlertCautionTextColor"
      reference="LtYellow" />
     <color
-     name="AgentLinkColor"
-     reference="EmphasisColor" />
-    <color
      name="AlertTextColor"
      value="0.58 0.66 0.84 1" />
     <color
@@ -349,9 +346,6 @@
      name="GridlineShadowColor"
      value="0 0 0 0.31" />
     <color
-     name="GroupLinkColor"
-     reference="White" />
-    <color
      name="GroupNotifyBoxColor"
      value="0.3344 0.5456 0.5159 1" />
     <color
diff --git a/indra/newview/skins/default/xui/da/notifications.xml b/indra/newview/skins/default/xui/da/notifications.xml
index 70299c61b4..593e686d4c 100644
--- a/indra/newview/skins/default/xui/da/notifications.xml
+++ b/indra/newview/skins/default/xui/da/notifications.xml
@@ -1636,7 +1636,7 @@ Knappen vil blive vist når der er nok plads til den.
 	<notification name="ShareItemsConfirmation">
 		Er du sikker på at du vil dele følgende genstande:
 
-[ITEMS]
+&lt;nolink&gt;[ITEMS]&lt;/nolink&gt;
 
 Med følgende beboere:
 
diff --git a/indra/newview/skins/default/xui/de/notifications.xml b/indra/newview/skins/default/xui/de/notifications.xml
index 06cc02cd84..a2d0b5a170 100644
--- a/indra/newview/skins/default/xui/de/notifications.xml
+++ b/indra/newview/skins/default/xui/de/notifications.xml
@@ -2747,7 +2747,7 @@ Die Schaltfläche wird angezeigt, wenn genügend Platz vorhanden ist.
 	<notification name="ShareItemsConfirmation">
 		Möchten Sie diese Objekte wirklich für andere freigeben:
 
-[ITEMS]
+&lt;nolink&gt;[ITEMS]&lt;/nolink&gt;
 
 Für folgende Einwohner:
 
diff --git a/indra/newview/skins/default/xui/en/menu_object.xml b/indra/newview/skins/default/xui/en/menu_object.xml
index c751aa4e0c..719509301b 100644
--- a/indra/newview/skins/default/xui/en/menu_object.xml
+++ b/indra/newview/skins/default/xui/en/menu_object.xml
@@ -100,7 +100,7 @@
          name="Object Attach HUD" />
    </context_menu>
    <context_menu
-         label="Remove"
+         label="Manage"
          name="Remove">
    <menu_item_call
          enabled="false"
@@ -129,15 +129,6 @@
          <menu_item_call.on_enable
           function="Object.EnableReturn" />
      </menu_item_call>
-     <menu_item_call
-   enabled="false"
-   label="Delete"
-   name="Delete">
-      <menu_item_call.on_click
-       function="Object.Delete" />
-      <menu_item_call.on_enable
-       function="Object.EnableDelete" />
-    </menu_item_call>
     </context_menu>
    <menu_item_separator layout="topleft" />
    <menu_item_call
@@ -176,4 +167,13 @@
       <menu_item_call.on_enable
        function="Object.EnableBuy" />
    </menu_item_call>
+   <menu_item_call
+     enabled="false"
+     label="Delete"
+     name="Delete">
+      <menu_item_call.on_click
+       function="Object.Delete" />
+      <menu_item_call.on_enable
+       function="Object.EnableDelete" />
+  </menu_item_call>
 </context_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_viewer.xml b/indra/newview/skins/default/xui/en/menu_viewer.xml
index b7816b8e25..6211561a5d 100644
--- a/indra/newview/skins/default/xui/en/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/en/menu_viewer.xml
@@ -89,7 +89,7 @@
          visibility_control="VoiceMorphingEnabled">
             <menu_item_check.on_check
              function="Floater.Visible"
-             parameter="voice_effect" />
+             Parameter="voice_effect" />
             <menu_item_check.on_click
              function="Floater.Toggle"
              parameter="voice_effect" />
@@ -2208,6 +2208,16 @@
            parameter="render batches" />
         </menu_item_check>
         <menu_item_check
+         label="Update Type"
+         name="Update Type">
+          <menu_item_check.on_check
+           function="Advanced.CheckInfoDisplay"
+           parameter="update type" />
+          <menu_item_check.on_click
+           function="Advanced.ToggleInfoDisplay"
+           parameter="update type" />
+        </menu_item_check>
+        <menu_item_check
          label="Texture Anim"
          name="Texture Anim">
           <menu_item_check.on_check
@@ -2771,7 +2781,7 @@
                  function="Floater.Toggle"
                  parameter="region_debug_console" />
             </menu_item_check>
- 
+            <menu_item_check
            <menu_item_separator />
 
             <menu_item_check
@@ -2790,6 +2800,10 @@
             <menu_item_separator />
 
             <menu_item_check
+
+            <menu_item_separator />
+
+            <menu_item_check
              label="Debug SelectMgr"
              name="Debug SelectMgr">
                 <menu_item_check.on_check
diff --git a/indra/newview/skins/default/xui/en/notifications.xml b/indra/newview/skins/default/xui/en/notifications.xml
index e2fc173f7f..cac25b9312 100644
--- a/indra/newview/skins/default/xui/en/notifications.xml
+++ b/indra/newview/skins/default/xui/en/notifications.xml
@@ -6450,7 +6450,7 @@ Select residents to share with.
    type="alertmodal">
 Are you sure you want to share the following items:
 
-[ITEMS]
+&lt;nolink&gt;[ITEMS]&lt;/nolink&gt;
 
 With the following Residents:
 
diff --git a/indra/newview/skins/default/xui/en/panel_group_land_money.xml b/indra/newview/skins/default/xui/en/panel_group_land_money.xml
index 61d6cbb2d0..eff674c628 100644
--- a/indra/newview/skins/default/xui/en/panel_group_land_money.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_land_money.xml
@@ -67,23 +67,23 @@
         <scroll_list.columns
          label="Parcel"
          name="name"
-         width="47" />
+         relative_width="0.2" />
         <scroll_list.columns
          label="Region"
          name="location"
-         width="47" />
+         relative_width="0.2" />
         <scroll_list.columns
          label="Type"
          name="type"
-         width="47" />
+         relative_width="0.2" />
         <scroll_list.columns
          label="Area"
          name="area"
-         width="47" />
+         relative_width="0.2" />
         <scroll_list.columns
          label="Hidden"
          name="hidden"
-         width="47" />
+         relative_width="0.2" />
     </scroll_list>
     <text
      type="string"
diff --git a/indra/newview/skins/default/xui/en/widgets/floater.xml b/indra/newview/skins/default/xui/en/widgets/floater.xml
index 85d0c633af..2e5ebafe46 100644
--- a/indra/newview/skins/default/xui/en/widgets/floater.xml
+++ b/indra/newview/skins/default/xui/en/widgets/floater.xml
@@ -21,4 +21,5 @@
  tear_off_pressed_image="tearoff_pressed.tga"
  dock_pressed_image="Icon_Dock_Press"
  help_pressed_image="Icon_Help_Press"
+ focus_root="true"
   />
diff --git a/indra/newview/skins/default/xui/es/notifications.xml b/indra/newview/skins/default/xui/es/notifications.xml
index 2dd7a6b0f5..14ce39e8fc 100644
--- a/indra/newview/skins/default/xui/es/notifications.xml
+++ b/indra/newview/skins/default/xui/es/notifications.xml
@@ -2734,7 +2734,7 @@ Se mostrará cuando haya suficiente espacio.
 	<notification name="ShareItemsConfirmation">
 		¿Estás seguro de que quieres compartir los elementos siguientes?
 
-[ITEMS]
+&lt;nolink&gt;[ITEMS]&lt;/nolink&gt;
 
 Con los siguientes residentes:
 
diff --git a/indra/newview/skins/default/xui/fr/notifications.xml b/indra/newview/skins/default/xui/fr/notifications.xml
index ec362d7f22..f0b0e63af0 100644
--- a/indra/newview/skins/default/xui/fr/notifications.xml
+++ b/indra/newview/skins/default/xui/fr/notifications.xml
@@ -2730,7 +2730,7 @@ Le bouton sera affiché quand il y aura suffisamment de place.
 	<notification name="ShareItemsConfirmation">
 		Voulez-vous vraiment partager les articles suivants :
 
-[ITEMS]
+&lt;nolink&gt;[ITEMS]&lt;/nolink&gt;
 
 avec les résidents suivants :
 
diff --git a/indra/newview/skins/default/xui/it/notifications.xml b/indra/newview/skins/default/xui/it/notifications.xml
index 32483881b2..5e53080c77 100644
--- a/indra/newview/skins/default/xui/it/notifications.xml
+++ b/indra/newview/skins/default/xui/it/notifications.xml
@@ -2679,7 +2679,7 @@ Il pulsante verrà visualizzato quando lo spazio sarà sufficiente.
 	<notification name="ShareItemsConfirmation">
 		Sei sicuro di volere condividere gli oggetti
 
-[ITEMS]
+&lt;nolink&gt;[ITEMS]&lt;/nolink&gt;
 
 Con i seguenti residenti?
 
diff --git a/indra/newview/skins/default/xui/ja/notifications.xml b/indra/newview/skins/default/xui/ja/notifications.xml
index c0af0e03ff..f133bb361a 100644
--- a/indra/newview/skins/default/xui/ja/notifications.xml
+++ b/indra/newview/skins/default/xui/ja/notifications.xml
@@ -2731,7 +2731,7 @@ M キーを押して変更します。
 	<notification name="ShareItemsConfirmation">
 		次のアイテムを共有しますか：
 
-[ITEMS]
+&lt;nolink&gt;[ITEMS]&lt;/nolink&gt;
 
 次の住人と共有しますか：
 
diff --git a/indra/newview/skins/default/xui/pl/notifications.xml b/indra/newview/skins/default/xui/pl/notifications.xml
index 8151c7eb93..57a6b8b8ef 100644
--- a/indra/newview/skins/default/xui/pl/notifications.xml
+++ b/indra/newview/skins/default/xui/pl/notifications.xml
@@ -2691,7 +2691,7 @@ Przycisk zostanie wyświetlony w przypadku dostatecznej ilości przestrzeni.
 	<notification name="ShareItemsConfirmation">
 		Jesteś pewien/pewna, że chcesz udostępnić następujące obiekty:
 
-[ITEMS]
+&lt;nolink&gt;[ITEMS]&lt;/nolink&gt;
 
 następującym Rezydentom:
 
diff --git a/indra/newview/skins/default/xui/pt/notifications.xml b/indra/newview/skins/default/xui/pt/notifications.xml
index dc38b740aa..a1855f2e89 100644
--- a/indra/newview/skins/default/xui/pt/notifications.xml
+++ b/indra/newview/skins/default/xui/pt/notifications.xml
@@ -477,7 +477,7 @@ Para aumentar a qualidade do vídeo, vá para Preferências &gt; Vídeo.
 	</notification>
 	<notification name="CannotCopyWarning">
 		Você não tem autorização para copiar os itens abaixo:
-[ITENS]
+[ITEMS]
 ao dá-los, você ficará sem eles no seu inventário. Deseja realmente dar estes itens?
 		<usetemplate name="okcancelbuttons" notext="Não" yestext="Sim"/>
 	</notification>
@@ -2714,7 +2714,7 @@ O botão será exibido quando houver espaço suficente.
 	<notification name="ShareItemsConfirmation">
 		Tem certeza de que quer compartilhar os items abaixo?
 
-[ITENS]
+&lt;nolink&gt;[ITEMS]&lt;/nolink&gt;
 
 Com os seguintes residentes:
 
diff --git a/indra/newview/tests/llremoteparcelrequest_test.cpp b/indra/newview/tests/llremoteparcelrequest_test.cpp
index dae22521bb..7862cce3a1 100644
--- a/indra/newview/tests/llremoteparcelrequest_test.cpp
+++ b/indra/newview/tests/llremoteparcelrequest_test.cpp
@@ -32,6 +32,7 @@
 
 #include "../llagent.h"
 #include "message.h"
+#include "llurlentry.h"
 
 namespace {
 	LLControlGroup s_saved_settings("dummy_settings");
@@ -72,6 +73,7 @@ LLUIColor::LLUIColor(void) { }
 LLAgentAccess::LLAgentAccess(LLControlGroup & settings) : mSavedSettings(settings) { }
 LLControlGroup::LLControlGroup(std::string const & name) : LLInstanceTracker<LLControlGroup, std::string>(name) { }
 LLControlGroup::~LLControlGroup(void) { }
+void LLUrlEntryParcel::processParcelInfo(const LLUrlEntryParcel::LLParcelData& parcel_data) { }
 
 namespace tut
 {