Merge

32 files changed, 732 insertions, 466 deletions

diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 18e1dd6e59..9be40fbf17 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -1926,6 +1926,8 @@ if (LL_TESTS)
     llremoteparcelrequest.cpp
     llviewerhelputil.cpp
     llversioninfo.cpp
+    llworldmap.cpp
+    llworldmipmap.cpp
   )
 
   ##################################################
@@ -2013,8 +2015,6 @@ if (LL_TESTS)
 
   #ADD_VIEWER_BUILD_TEST(llmemoryview viewer)
   #ADD_VIEWER_BUILD_TEST(llagentaccess viewer)
-  #ADD_VIEWER_BUILD_TEST(llworldmap viewer)
-  #ADD_VIEWER_BUILD_TEST(llworldmipmap viewer)
   #ADD_VIEWER_BUILD_TEST(lltextureinfo viewer)
   #ADD_VIEWER_BUILD_TEST(lltextureinfodetails viewer)
   #ADD_VIEWER_BUILD_TEST(lltexturestatsuploader viewer)
diff --git a/indra/newview/app_settings/shaders/shader_heirarchy.txt b/indra/newview/app_settings/shaders/shader_hierarchy.txt
index d8bbf69b38..d8bbf69b38 100644
--- a/indra/newview/app_settings/shaders/shader_heirarchy.txt
+++ b/indra/newview/app_settings/shaders/shader_hierarchy.txt
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 3c6b881eeb..0093279859 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -2874,6 +2874,8 @@ void LLAppViewer::writeSystemInfo()
 	LL_INFOS("SystemInfo") << "OS: " << getOSInfo().getOSStringSimple() << LL_ENDL;
 	LL_INFOS("SystemInfo") << "OS info: " << getOSInfo() << LL_ENDL;
 
+	LL_INFOS("SystemInfo") << "Timers: " << LLFastTimer::sClockType << LL_ENDL;
+
 	writeDebugInfo(); // Save out debug_info.log early, in case of crash.
 }
 
diff --git a/indra/newview/llfloatermap.cpp b/indra/newview/llfloatermap.cpp
index 351b9ac5da..1b94d8cbcd 100644
--- a/indra/newview/llfloatermap.cpp
+++ b/indra/newview/llfloatermap.cpp
@@ -83,7 +83,6 @@ LLFloaterMap::~LLFloaterMap()
 BOOL LLFloaterMap::postBuild()
 {
 	mMap = getChild<LLNetMap>("Net Map");
-	mMap->setScale(gSavedSettings.getF32("MiniMapScale"));
 	mMap->setToolTipMsg(getString("ToolTipMsg"));	
 	sendChildToBack(mMap);
 	
@@ -288,7 +287,16 @@ void LLFloaterMap::handleZoom(const LLSD& userdata)
 	std::string level = userdata.asString();
 	
 	F32 scale = 0.0f;
-	if (level == std::string("close"))
+	if (level == std::string("default"))
+	{
+		LLControlVariable *pvar = gSavedSettings.getControl("MiniMapScale");
+		if(pvar)
+		{
+			pvar->resetToDefault();
+			scale = gSavedSettings.getF32("MiniMapScale");
+		}
+	}
+	else if (level == std::string("close"))
 		scale = LLNetMap::MAP_SCALE_MAX;
 	else if (level == std::string("medium"))
 		scale = LLNetMap::MAP_SCALE_MID;
@@ -296,7 +304,6 @@ void LLFloaterMap::handleZoom(const LLSD& userdata)
 		scale = LLNetMap::MAP_SCALE_MIN;
 	if (scale != 0.0f)
 	{
-		gSavedSettings.setF32("MiniMapScale", scale );
 		mMap->setScale(scale);
 	}
 }
diff --git a/indra/newview/llfloatermodelpreview.cpp b/indra/newview/llfloatermodelpreview.cpp
index 46c7cba53a..c948efe17f 100755
--- a/indra/newview/llfloatermodelpreview.cpp
+++ b/indra/newview/llfloatermodelpreview.cpp
@@ -283,6 +283,7 @@ BOOL LLFloaterModelPreview::postBuild()
 
 	childSetAction("lod_browse", onBrowseLOD, this);
 
+	childSetCommitCallback("cancel_btn", onCancel, this);
 	childSetCommitCallback("crease_angle", onGenerateNormalsCommit, this);
 	childSetCommitCallback("generate_normals", onGenerateNormalsCommit, this);
 
@@ -379,7 +380,7 @@ LLFloaterModelPreview::~LLFloaterModelPreview()
 {
 	sInstance = NULL;
 
-	if ( mModelPreview->containsRiggedAsset() )
+	if ( mModelPreview->mModelLoader->mResetJoints )
 	{
 		gAgentAvatarp->resetJointPositions();
 	}
@@ -560,7 +561,14 @@ void LLFloaterModelPreview::draw()
 		LLMutexLock lock(mStatusLock);
 		childSetTextArg("status", "[STATUS]", mStatusMessage);
 	}
-
+	else
+	{
+		childSetVisible("Simplify", true);
+		childSetVisible("simplify_cancel", false);
+		childSetVisible("Decompose", true);
+		childSetVisible("decompose_cancel", false);
+	}
+	
 	U32 resource_cost = mModelPreview->mResourceCost*10;
 
 	if (childGetValue("upload_textures").asBoolean())
@@ -736,7 +744,8 @@ void LLFloaterModelPreview::onPhysicsParamCommit(LLUICtrl* ctrl, void* data)
 //static
 void LLFloaterModelPreview::onPhysicsStageExecute(LLUICtrl* ctrl, void* data)
 {
-	LLCDStageData* stage = (LLCDStageData*) data;
+	LLCDStageData* stage_data = (LLCDStageData*) data;
+	std::string stage = stage_data->mName;
 
 	if (sInstance)
 	{
@@ -751,11 +760,22 @@ void LLFloaterModelPreview::onPhysicsStageExecute(LLUICtrl* ctrl, void* data)
 			for (S32 i = 0; i < sInstance->mModelPreview->mModel[LLModel::LOD_PHYSICS].size(); ++i)
 			{
 				LLModel* mdl = sInstance->mModelPreview->mModel[LLModel::LOD_PHYSICS][i];
-				DecompRequest* request = new DecompRequest(stage->mName, mdl);
+				DecompRequest* request = new DecompRequest(stage, mdl);
 				sInstance->mCurRequest.insert(request);
 				gMeshRepo.mDecompThread->submitRequest(request);
 			}
 		}
+
+		if (stage == "Decompose")
+		{
+			sInstance->childSetVisible("Decompose", false);
+			sInstance->childSetVisible("decompose_cancel", true);
+		}
+		else if (stage == "Simplify")
+		{
+			sInstance->childSetVisible("Simplify", false);
+			sInstance->childSetVisible("simplify_cancel", true);
+		}
 	}
 }
 
@@ -778,6 +798,15 @@ void LLFloaterModelPreview::onPhysicsUseLOD(LLUICtrl* ctrl, void* userdata)
 	sInstance->mModelPreview->setPhysicsFromLOD(which_mode);
 }
 
+//static 
+void LLFloaterModelPreview::onCancel(LLUICtrl* ctrl, void* data)
+{
+	if (sInstance)
+	{
+		sInstance->closeFloater(false);
+	}
+}
+
 //static
 void LLFloaterModelPreview::onPhysicsStageCancel(LLUICtrl* ctrl, void*data)
 {
@@ -796,7 +825,9 @@ void LLFloaterModelPreview::initDecompControls()
 {
 	LLSD key;
 
-	childSetCommitCallback("cancel_btn", onPhysicsStageCancel, NULL);
+	childSetCommitCallback("simplify_cancel", onPhysicsStageCancel, NULL);
+	childSetCommitCallback("decompose_cancel", onPhysicsStageCancel, NULL);
+
 	childSetCommitCallback("physics_lod_combo", onPhysicsUseLOD, NULL);
 	childSetCommitCallback("physics_browse", onPhysicsBrowse, NULL);
 
@@ -929,7 +960,7 @@ void LLFloaterModelPreview::onMouseCaptureLostModelPreview(LLMouseHandler* handl
 // LLModelLoader
 //-----------------------------------------------------------------------------
 LLModelLoader::LLModelLoader(std::string filename, S32 lod, LLModelPreview* preview)
-: LLThread("Model Loader"), mFilename(filename), mLod(lod), mPreview(preview), mState(STARTING), mFirstTransform(TRUE)
+: LLThread("Model Loader"), mFilename(filename), mLod(lod), mPreview(preview), mState(STARTING), mFirstTransform(TRUE), mResetJoints( FALSE )
 {
 	mJointMap["mPelvis"] = "mPelvis";
 	mJointMap["mTorso"] = "mTorso";
@@ -1006,6 +1037,28 @@ LLModelLoader::LLModelLoader(std::string filename, S32 lod, LLModelPreview* prev
 	mJointMap["lThigh"] = "mHipLeft";
 	mJointMap["lShin"] = "mKneeLeft";
 	mJointMap["lFoot"] = "mFootLeft";
+
+	//move into joint mapper class
+	mMasterJointList.push_front("mPelvis");
+	mMasterJointList.push_front("mTorso");
+	mMasterJointList.push_front("mChest");
+	mMasterJointList.push_front("mNeck");
+	mMasterJointList.push_front("mHead");
+	mMasterJointList.push_front("mSkull");
+	mMasterJointList.push_front("mCollarLeft");
+	mMasterJointList.push_front("mShoulderLeft");
+	mMasterJointList.push_front("mElbowLeft");
+	mMasterJointList.push_front("mWristLeft");
+	mMasterJointList.push_front("mCollarRight");
+	mMasterJointList.push_front("mShoulderRight");
+	mMasterJointList.push_front("mElbowRight");
+	mMasterJointList.push_front("mWristRight");
+	mMasterJointList.push_front("mHipRight");
+	mMasterJointList.push_front("mKneeRight");
+	mMasterJointList.push_front("mFootRight");
+	mMasterJointList.push_front("mHipLeft");
+	mMasterJointList.push_front("mKneeLeft");
+	mMasterJointList.push_front("mFootLeft");
 }
 
 void stretch_extents(LLModel* model, LLMatrix4a& mat, LLVector4a& min, LLVector4a& max, BOOL& first_transform)
@@ -1075,32 +1128,32 @@ void LLModelLoader::run()
 {
 	DAE dae;
 	domCOLLADA* dom = dae.open(mFilename);
-
+	
 	if (dom)
 	{
 		daeDatabase* db = dae.getDatabase();
-
+		
 		daeInt count = db->getElementCount(NULL, COLLADA_TYPE_MESH);
-
+		
 		daeDocument* doc = dae.getDoc(mFilename);
 		if (!doc)
 		{
 			llwarns << "can't find internal doc" << llendl;
 			return;
 		}
-
+		
 		daeElement* root = doc->getDomRoot();
 		if (!root)
 		{
 			llwarns << "document has no root" << llendl;
 			return;
 		}
-
+		
 		//get unit scale
 		mTransform.setIdentity();
-
+		
 		domAsset::domUnit* unit = daeSafeCast<domAsset::domUnit>(root->getDescendant(daeElement::matchType(domAsset::domUnit::ID())));
-
+		
 		if (unit)
 		{
 			F32 meter = unit->getMeter();
@@ -1108,19 +1161,19 @@ void LLModelLoader::run()
 			mTransform.mMatrix[1][1] = meter;
 			mTransform.mMatrix[2][2] = meter;
 		}
-
+		
 		//get up axis rotation
 		LLMatrix4 rotation;
-
+		
 		domUpAxisType up = UPAXISTYPE_Y_UP;  // default is Y_UP
 		domAsset::domUp_axis* up_axis =
 		daeSafeCast<domAsset::domUp_axis>(root->getDescendant(daeElement::matchType(domAsset::domUp_axis::ID())));
-
+		
 		if (up_axis)
 		{
 			up = up_axis->getValue();
 		}
-
+		
 		if (up == UPAXISTYPE_X_UP)
 		{
 			rotation.initRotation(0.0f, 90.0f * DEG_TO_RAD, 0.0f);
@@ -1129,20 +1182,20 @@ void LLModelLoader::run()
 		{
 			rotation.initRotation(90.0f * DEG_TO_RAD, 0.0f, 0.0f);
 		}
-
+		
 		rotation *= mTransform;
 		mTransform = rotation;
-
-
+		
+		
 		for (daeInt idx = 0; idx < count; ++idx)
 		{ //build map of domEntities to LLModel
 			domMesh* mesh = NULL;
 			db->getElement((daeElement**) &mesh, idx, NULL, COLLADA_TYPE_MESH);
-
+			
 			if (mesh)
 			{
 				LLPointer<LLModel> model = LLModel::loadModelFromDomMesh(mesh);
-
+				
 				if (model.notNull() && validate_model(model))
 				{
 					mModelList.push_back(model);
@@ -1150,17 +1203,17 @@ void LLModelLoader::run()
 				}
 			}
 		}
-
+		
 		count = db->getElementCount(NULL, COLLADA_TYPE_SKIN);
 		for (daeInt idx = 0; idx < count; ++idx)
 		{ //add skinned meshes as instances
 			domSkin* skin = NULL;
 			db->getElement((daeElement**) &skin, idx, NULL, COLLADA_TYPE_SKIN);
-
+			
 			if (skin)
 			{
 				domGeometry* geom = daeSafeCast<domGeometry>(skin->getSource().getElement());
-
+				
 				if (geom)
 				{
 					domMesh* mesh = geom->getMesh();
@@ -1172,25 +1225,25 @@ void LLModelLoader::run()
 							LLVector3 mesh_scale_vector;
 							LLVector3 mesh_translation_vector;
 							model->getNormalizedScaleTranslation(mesh_scale_vector, mesh_translation_vector);
-
+							
 							LLMatrix4 normalized_transformation;
 							normalized_transformation.setTranslation(mesh_translation_vector);
-
+							
 							LLMatrix4 mesh_scale;
 							mesh_scale.initScale(mesh_scale_vector);
 							mesh_scale *= normalized_transformation;
 							normalized_transformation = mesh_scale;
-
+							
 							glh::matrix4f inv_mat((F32*) normalized_transformation.mMatrix);
 							inv_mat = inv_mat.inverse();
 							LLMatrix4 inverse_normalized_transformation(inv_mat.m);
-
+							
 							domSkin::domBind_shape_matrix* bind_mat = skin->getBind_shape_matrix();
-
+							
 							if (bind_mat)
 							{ //get bind shape matrix
 								domFloat4x4& dom_value = bind_mat->getValue();
-
+								
 								for (int i = 0; i < 4; i++)
 								{
 									for(int j = 0; j < 4; j++)
@@ -1198,26 +1251,26 @@ void LLModelLoader::run()
 										model->mBindShapeMatrix.mMatrix[i][j] = dom_value[i + j*4];
 									}
 								}
-
+								
 								LLMatrix4 trans = normalized_transformation;
 								trans *= model->mBindShapeMatrix;
 								model->mBindShapeMatrix = trans;
-
+								
 							}
-
-
+							
+							
 							//The joint transfom map that we'll populate below
 							std::map<std::string,LLMatrix4> jointTransforms;
 							jointTransforms.clear();
-
+							
 							//Some collada setup for accessing the skeleton
 							daeElement* pElement = 0;
 							dae.getDatabase()->getElement( &pElement, 0, 0, "skeleton" );
-
+							
 							//Try to get at the skeletal instance controller
 							domInstance_controller::domSkeleton* pSkeleton = daeSafeCast<domInstance_controller::domSkeleton>( pElement );
 							bool missingSkeletonOrScene = false;
-
+							
 							//If no skeleton, do a breadth-first search to get at specific joints
 							if ( !pSkeleton )
 							{
@@ -1232,7 +1285,7 @@ void LLModelLoader::run()
 									//Get the children at this level
 									daeTArray< daeSmartRef<daeElement> > children = pScene->getChildren();
 									S32 childCount = children.getCount();
-
+									
 									//Process any children that are joints
 									//Not all children are joints, some code be ambient lights, cameras, geometry etc..
 									for (S32 i = 0; i < childCount; ++i)
@@ -1246,7 +1299,7 @@ void LLModelLoader::run()
 								}
 							}
 							else
-							//Has Skeleton
+								//Has Skeleton
 							{
 								//Get the root node of the skeleton
 								daeElement* pSkeletonRootNode = pSkeleton->getValue().getElement();
@@ -1255,7 +1308,7 @@ void LLModelLoader::run()
 									//Once we have the root node - start acccessing it's joint components
 									const int jointCnt = mJointMap.size();
 									std::map<std::string, std::string> :: const_iterator jointIt = mJointMap.begin();
-
+									
 									//Loop over all the possible joints within the .dae - using the allowed joint list in the ctor.
 									for ( int i=0; i<jointCnt; ++i, ++jointIt )
 									{
@@ -1263,10 +1316,10 @@ void LLModelLoader::run()
 										char str[64]={0};
 										sprintf(str,"./%s",(*jointIt).second.c_str() );
 										//llwarns<<"Joint "<< str <<llendl;
-
+										
 										//Setup the resolver
                                         daeSIDResolver resolver( pSkeletonRootNode, str );
-
+										
                                         //Look for the joint
                                         domNode* pJoint = daeSafeCast<domNode>( resolver.getElement() );
                                         if ( pJoint )
@@ -1274,9 +1327,9 @@ void LLModelLoader::run()
 											//Pull out the translate id and store it in the jointTranslations map
 											daeSIDResolver jointResolver( pJoint, "./translate" );
 											domTranslate* pTranslate = daeSafeCast<domTranslate>( jointResolver.getElement() );
-
+											
 											LLMatrix4 workingTransform;
-
+											
 											//Translation via SID
 											if ( pTranslate )
 											{
@@ -1296,12 +1349,12 @@ void LLModelLoader::run()
 													extractTranslationViaElement( pTranslateElement, workingTransform );
 												}
 											}
-
+											
 											//Store the joint transform w/respect to it's name.
 											jointTransforms[(*jointIt).second.c_str()] = workingTransform;
                                         }
 									}
-
+									
 									//If anything failed in regards to extracting the skeleton, joints or translation id,
 									//mention it
 									if ( missingSkeletonOrScene  )
@@ -1310,64 +1363,32 @@ void LLModelLoader::run()
 									}
 								}//got skeleton?
 							}
-
-							if ( !missingSkeletonOrScene )
-							{
-								//Set the joint translations on the avatar
-								//The joints are reset in the dtor
-								const int jointCnt = mJointMap.size();
-								std::map<std::string, std::string> :: const_iterator jointIt = mJointMap.begin();
-								for ( int i=0; i<jointCnt; ++i, ++jointIt )
-								{
-									std::string lookingForJoint = (*jointIt).first.c_str();
-									if ( jointTransforms.find( lookingForJoint ) != jointTransforms.end() )
-									{
-										LLMatrix4 jointTransform = jointTransforms[lookingForJoint];
-										LLJoint* pJoint = gAgentAvatarp->getJoint( lookingForJoint );
-										if ( pJoint )
-										{
-											pJoint->storeCurrentXform( jointTransform.getTranslation() );
-										}
-										else
-										{
-											//Most likely an error in the asset.
-											llwarns<<"Tried to apply joint position from .dae, but it did not exist in the avatar rig." << llendl;
-										}
-										//Reposition the avatars pelvis (avPos+offset)
-										//if ( lookingForJoint == "mPelvis" )
-										//{
-										//	const LLVector3& pos = gAgentAvatarp->getCharacterPosition();
-										//	gAgentAvatarp->setPelvisOffset( true, jointTransform.getTranslation() );
-										//	gAgentAvatarp->setPosition( pos + jointTransform.getTranslation() );
-										//}
-									}
-								}
-							} //missingSkeletonOrScene
-
+							
+							
 							domSkin::domJoints* joints = skin->getJoints();
-
+							
 							domInputLocal_Array& joint_input = joints->getInput_array();
-
+							
 							for (size_t i = 0; i < joint_input.getCount(); ++i)
 							{
 								domInputLocal* input = joint_input.get(i);
 								xsNMTOKEN semantic = input->getSemantic();
-
+								
 								if (strcmp(semantic, COMMON_PROFILE_INPUT_JOINT) == 0)
 								{ //found joint source, fill model->mJointMap and model->mJointList
 									daeElement* elem = input->getSource().getElement();
-
+									
 									domSource* source = daeSafeCast<domSource>(elem);
 									if (source)
 									{
-
-
+										
+										
 										domName_array* names_source = source->getName_array();
-
+										
 										if (names_source)
 										{
 											domListOfNames &names = names_source->getValue();
-
+											
 											for (size_t j = 0; j < names.getCount(); ++j)
 											{
 												std::string name(names.get(j));
@@ -1385,7 +1406,7 @@ void LLModelLoader::run()
 											if (names_source)
 											{
 												xsIDREFS& names = names_source->getValue();
-
+												
 												for (size_t j = 0; j < names.getCount(); ++j)
 												{
 													std::string name(names.get(j).getID());
@@ -1410,11 +1431,11 @@ void LLModelLoader::run()
 										{
 											domListOfFloats& transform = t->getValue();
 											S32 count = transform.getCount()/16;
-
+											
 											for (S32 k = 0; k < count; ++k)
 											{
 												LLMatrix4 mat;
-
+												
 												for (int i = 0; i < 4; i++)
 												{
 													for(int j = 0; j < 4; j++)
@@ -1422,14 +1443,55 @@ void LLModelLoader::run()
 														mat.mMatrix[i][j] = transform[k*16 + i + j*4];
 													}
 												}
-
+												
 												model->mInvBindMatrix.push_back(mat);
 											}
 										}
 									}
 								}
 							}
-
+							
+							//Now that we've parsed the joint array, let's determine if we have a full rig
+							//(which means we have all the joints that are required for an avatar versus
+							//a skinned asset attached to a node in a file that contains an entire skeleton,
+							//but does not use the skeleton).
+							
+							if ( !model->mJointList.empty() && doesJointArrayContainACompleteRig( model->mJointList ) ) 
+							{
+								mResetJoints = true;
+							}
+							
+							if ( !missingSkeletonOrScene )
+							{
+								//Set the joint translations on the avatar - if it's a full mapping
+								//The joints are reset in the dtor
+								if ( mResetJoints )
+								{	
+									std::map<std::string, std::string> :: const_iterator masterJointIt = mJointMap.begin();
+									std::map<std::string, std::string> :: const_iterator masterJointItEnd = mJointMap.end();
+									for (;masterJointIt!=masterJointItEnd;++masterJointIt )
+									{
+										std::string lookingForJoint = (*masterJointIt).first.c_str();
+										
+										if ( jointTransforms.find( lookingForJoint ) != jointTransforms.end() )
+										{
+											//llinfos<<"joint "<<lookingForJoint.c_str()<<llendl;
+											LLMatrix4 jointTransform = jointTransforms[lookingForJoint];
+											LLJoint* pJoint = gAgentAvatarp->getJoint( lookingForJoint );
+											if ( pJoint )
+											{   
+												pJoint->storeCurrentXform( jointTransform.getTranslation() );												
+											}
+											else
+											{
+												//Most likely an error in the asset.
+												llwarns<<"Tried to apply joint position from .dae, but it did not exist in the avatar rig." << llendl;
+											}
+										}
+									}
+								}
+							} //missingSkeletonOrScene
+							
 							//We need to construct the alternate bind matrix (which contains the new joint positions)
 							//in the same order as they were stored in the joint buffer. The joints associated
 							//with the skeleton are not stored in the same order as they are in the exported joint buffer.
@@ -1453,9 +1515,9 @@ void LLModelLoader::run()
 									llwarns<<"Possibly misnamed/missing joint [" <<lookingForJoint.c_str()<<" ] "<<llendl;
 								}
 							}
-
+							
 							//grab raw position array
-
+							
 							domVertices* verts = mesh->getVertices();
 							if (verts)
 							{
@@ -1471,19 +1533,19 @@ void LLModelLoader::run()
 											if (pos_array)
 											{
 												domListOfFloats& pos = pos_array->getValue();
-
+												
 												for (size_t j = 0; j < pos.getCount(); j += 3)
 												{
 													if (pos.getCount() <= j+2)
 													{
 														llerrs << "WTF?" << llendl;
 													}
-
+													
 													LLVector3 v(pos[j], pos[j+1], pos[j+2]);
-
+													
 													//transform from COLLADA space to volume space
 													v = v * inverse_normalized_transformation;
-
+													
 													model->mPosition.push_back(v);
 												}
 											}
@@ -1491,7 +1553,7 @@ void LLModelLoader::run()
 									}
 								}
 							}
-
+							
 							//grab skin weights array
 							domSkin::domVertex_weights* weights = skin->getVertex_weights();
 							if (weights)
@@ -1509,44 +1571,44 @@ void LLModelLoader::run()
 										}
 									}
 								}
-
+								
 								if (vertex_weights)
 								{
 									domListOfFloats& w = vertex_weights->getValue();
 									domListOfUInts& vcount = weights->getVcount()->getValue();
 									domListOfInts& v = weights->getV()->getValue();
-
+									
 									U32 c_idx = 0;
 									for (size_t vc_idx = 0; vc_idx < vcount.getCount(); ++vc_idx)
 									{ //for each vertex
 										daeUInt count = vcount[vc_idx];
-
+										
 										//create list of weights that influence this vertex
 										LLModel::weight_list weight_list;
-
+										
 										for (daeUInt i = 0; i < count; ++i)
 										{ //for each weight
 											daeInt joint_idx = v[c_idx++];
 											daeInt weight_idx = v[c_idx++];
-
+											
 											if (joint_idx == -1)
 											{
 												//ignore bindings to bind_shape_matrix
 												continue;
 											}
-
+											
 											F32 weight_value = w[weight_idx];
-
+											
 											weight_list.push_back(LLModel::JointWeight(joint_idx, weight_value));
 										}
-
+										
 										//sort by joint weight
 										std::sort(weight_list.begin(), weight_list.end(), LLModel::CompareWeightGreater());
-
+										
 										std::vector<LLModel::JointWeight> wght;
-
+										
 										F32 total = 0.f;
-
+										
 										for (U32 i = 0; i < llmin((U32) 4, (U32) weight_list.size()); ++i)
 										{ //take up to 4 most significant weights
 											if (weight_list[i].mWeight > 0.f)
@@ -1555,7 +1617,7 @@ void LLModelLoader::run()
 												total += weight_list[i].mWeight;
 											}
 										}
-
+										
 										F32 scale = 1.f/total;
 										if (scale != 1.f)
 										{ //normalize weights
@@ -1564,12 +1626,12 @@ void LLModelLoader::run()
 												wght[i].mWeight *= scale;
 											}
 										}
-
+										
 										model->mSkinWeights[model->mPosition[vc_idx]] = wght;
 									}
-
+									
 									//add instance to scene for this model
-
+									
 									LLMatrix4 transformation = mTransform;
 									// adjust the transformation to compensate for mesh normalization
 									
@@ -1577,12 +1639,12 @@ void LLModelLoader::run()
 									mesh_translation.setTranslation(mesh_translation_vector);
 									mesh_translation *= transformation;
 									transformation = mesh_translation;
-
+									
 									LLMatrix4 mesh_scale;
 									mesh_scale.initScale(mesh_scale_vector);
 									mesh_scale *= transformation;
 									transformation = mesh_scale;
-
+									
 									std::vector<LLImportMaterial> materials;
 									materials.resize(model->getNumVolumeFaces());
 									mScene[transformation].push_back(LLModelInstance(model, transformation, materials));
@@ -1594,24 +1656,83 @@ void LLModelLoader::run()
 				}
 			}
 		}
-
+		
 		daeElement* scene = root->getDescendant("visual_scene");
-
+		
 		if (!scene)
 		{
 			llwarns << "document has no visual_scene" << llendl;
 			setLoadState( ERROR_PARSING );
 			return;
 		}
-
 		setLoadState( DONE );
 
 		processElement(scene);
-
+		
 		doOnIdleOneTime(boost::bind(&LLModelPreview::loadModelCallback,mPreview,mLod));
 	}
 }
 
+bool LLModelLoader::doesJointArrayContainACompleteRig( const std::vector<std::string> &jointListFromModel )
+{
+	std::deque<std::string> :: const_iterator masterJointIt = mMasterJointList.begin();	
+	std::deque<std::string> :: const_iterator masterJointEndIt = mMasterJointList.end();
+	
+	std::vector<std::string> :: const_iterator modelJointIt = jointListFromModel.begin();	
+	std::vector<std::string> :: const_iterator modelJointItEnd = jointListFromModel.end();
+	
+	bool found = false;
+	for ( ;masterJointIt!=masterJointEndIt;++masterJointIt )
+	{
+		found = false;
+		modelJointIt = jointListFromModel.begin();
+		for ( ;modelJointIt!=modelJointItEnd; ++modelJointIt )
+		{
+			if ( *masterJointIt == *modelJointIt )
+			{
+				found = true;
+				break;
+			}			
+		}		
+		if ( !found )
+		{
+			llinfos<<" Asset did not contain the joint (if you're u/l a fully rigged asset - it is required)." << *masterJointIt<< llendl;
+			break;
+		}
+	}
+	
+	return found;
+}
+
+//called in the main thread
+void LLModelLoader::loadTextures()
+{
+	BOOL is_paused = isPaused() ;
+	pause() ; //pause the loader 
+
+	for(scene::iterator iter = mScene.begin(); iter != mScene.end(); ++iter)
+	{
+		for(U32 i = 0 ; i < iter->second.size(); i++)
+		{
+			for(U32 j = 0 ; j < iter->second[i].mMaterial.size() ; j++)
+			{
+				if(!iter->second[i].mMaterial[j].mDiffuseMapFilename.empty())
+				{
+					iter->second[i].mMaterial[j].mDiffuseMap = 
+						LLViewerTextureManager::getFetchedTextureFromUrl("file://" + iter->second[i].mMaterial[j].mDiffuseMapFilename, TRUE, LLViewerTexture::BOOST_PREVIEW);
+					iter->second[i].mMaterial[j].mDiffuseMap->setLoadedCallback(LLModelPreview::textureLoadedCallback, 0, TRUE, FALSE, mPreview, NULL, FALSE);
+					iter->second[i].mMaterial[j].mDiffuseMap->forceToSaveRawImage();
+				}
+			}
+		}
+	}
+
+	if(!is_paused)
+	{
+		unpause() ;
+	}
+}
+
 bool LLModelLoader::isNodeAJoint( domNode* pNode )
 {
 	if ( pNode->getName() == NULL)
@@ -1917,14 +2038,8 @@ LLImportMaterial LLModelLoader::profileToMaterial(domProfile_COMMON* material)
 								// we only support init_from now - embedded data will come later
 								domImage::domInit_from* init = image->getInit_from();
 								if (init)
-								{
-									std::string filename = cdom::uriToNativePath(init->getValue().str());
-
-									mat.mDiffuseMap = LLViewerTextureManager::getFetchedTextureFromUrl("file://" + filename, TRUE, LLViewerTexture::BOOST_PREVIEW);
-									mat.mDiffuseMap->setLoadedCallback(LLModelPreview::textureLoadedCallback, 0, TRUE, FALSE, this->mPreview, NULL, FALSE);
-
-									mat.mDiffuseMap->forceToSaveRawImage();
-									mat.mDiffuseMapFilename = filename;
+								{									
+									mat.mDiffuseMapFilename = cdom::uriToNativePath(init->getValue().str());
 									mat.mDiffuseMapLabel = getElementLabel(material);
 								}
 							}
@@ -2039,7 +2154,7 @@ LLModelPreview::LLModelPreview(S32 width, S32 height, LLFloater* fmp)
 	mBuildShareTolerance = 0.f;
 	mBuildQueueMode = GLOD_QUEUE_GREEDY;
 	mBuildBorderMode = GLOD_BORDER_UNLOCK;
-	mBuildOperator = GLOD_OPERATOR_HALF_EDGE_COLLAPSE;
+	mBuildOperator = GLOD_OPERATOR_EDGE_COLLAPSE;
 
 	mViewOption["show_textures"] = false;
 
@@ -2386,6 +2501,7 @@ void LLModelPreview::loadModelCallback(S32 lod)
 		return;
 	}
 
+	mModelLoader->loadTextures() ;
 	mModel[lod] = mModelLoader->mModelList;
 	mScene[lod] = mModelLoader->mScene;
 	mVertexBuffer[lod].clear();
@@ -2752,7 +2868,9 @@ void LLModelPreview::genLODs(S32 which_lod, U32 decimation)
 		lod_mode = GLOD_TRIANGLE_BUDGET;
 		if (which_lod != -1)
 		{
-			limit = mFMP->childGetValue("lod_triangle_limit").asInteger();
+			//SH-632 take budget as supplied limit+1 to prevent GLOD from creating a smaller
+			//decimation when the given decimation is possible
+			limit = mFMP->childGetValue("lod_triangle_limit").asInteger(); //+1;
 		}
 	}
 	else
@@ -2770,11 +2888,11 @@ void LLModelPreview::genLODs(S32 which_lod, U32 decimation)
 
 	if (build_operator == 0)
 	{
-		build_operator = GLOD_OPERATOR_HALF_EDGE_COLLAPSE;
+		build_operator = GLOD_OPERATOR_EDGE_COLLAPSE;
 	}
 	else
 	{
-		build_operator = GLOD_OPERATOR_EDGE_COLLAPSE;
+		build_operator = GLOD_OPERATOR_HALF_EDGE_COLLAPSE;
 	}
 
 	U32 queue_mode=0;
@@ -3828,7 +3946,7 @@ BOOL LLModelPreview::render()
 							gGL.getTexUnit(0)->bind(instance.mMaterial[i].mDiffuseMap, true);
 							if (instance.mMaterial[i].mDiffuseMap->getDiscardLevel() > -1)
 							{
-								mTextureSet.insert(instance.mMaterial[i].mDiffuseMap);
+								mTextureSet.insert(instance.mMaterial[i].mDiffuseMap.get());
 							}
 						}
 					}
@@ -4261,11 +4379,14 @@ void LLFloaterModelPreview::DecompRequest::completed()
 
 	if (sInstance)
 	{
-		if (sInstance->mModelPreview)
+		if (mContinue)
 		{
-			sInstance->mModelPreview->mPhysicsMesh[mModel] = mHullMesh;
-			sInstance->mModelPreview->mDirty = true;
-			LLFloaterModelPreview::sInstance->mModelPreview->refresh();
+			if (sInstance->mModelPreview)
+			{
+				sInstance->mModelPreview->mPhysicsMesh[mModel] = mHullMesh;
+				sInstance->mModelPreview->mDirty = true;
+				LLFloaterModelPreview::sInstance->mModelPreview->refresh();
+			}
 		}
 
 		sInstance->mCurRequest.erase(this);
diff --git a/indra/newview/llfloatermodelpreview.h b/indra/newview/llfloatermodelpreview.h
index a791f3c44c..63377bb1d6 100644
--- a/indra/newview/llfloatermodelpreview.h
+++ b/indra/newview/llfloatermodelpreview.h
@@ -97,6 +97,7 @@ public:
 
 	virtual void run();
 	
+	void loadTextures() ; //called in the main thread.
 	void processElement(daeElement* element);
 	std::vector<LLImportMaterial> getMaterials(LLModel* model, domInstance_geometry* instance_geo);
 	LLImportMaterial profileToMaterial(domProfile_COMMON* material);
@@ -110,11 +111,16 @@ public:
 	void extractTranslation( domTranslate* pTranslate, LLMatrix4& transform );
 	void extractTranslationViaElement( daeElement* pTranslateElement, LLMatrix4& transform );
 	
+	bool doesJointArrayContainACompleteRig( const std::vector<std::string> &modelJointList );
+	bool checkForCompleteRig(  const std::vector<std::string> &jointListFromModel );
+	
 	void setLoadState( U32 state ) { mState = state; }
 	U32 getLoadState( void ) { return mState; }
 	
 	//map of avatar joints as named in COLLADA assets to internal joint names
 	std::map<std::string, std::string> mJointMap;
+	std::deque<std::string> mMasterJointList;
+	bool mResetJoints;
 };
 
 class LLFloaterModelPreview : public LLFloater
@@ -188,6 +194,7 @@ protected:
 	
 	static void onPhysicsParamCommit(LLUICtrl* ctrl, void* userdata);
 	static void onPhysicsStageExecute(LLUICtrl* ctrl, void* userdata);
+	static void onCancel(LLUICtrl* ctrl, void* userdata);
 	static void onPhysicsStageCancel(LLUICtrl* ctrl, void* userdata);
 	
 	static void onPhysicsBrowse(LLUICtrl* ctrl, void* userdata);
@@ -329,7 +336,7 @@ public:
 	std::map<LLPointer<LLModel>, std::vector<LLPointer<LLVertexBuffer> > > mPhysicsMesh;
 
 	LLMeshUploadThread::instance_list mUploadData;
-	std::set<LLPointer<LLViewerFetchedTexture> > mTextureSet;
+	std::set<LLViewerFetchedTexture* > mTextureSet;
 
 	//map of vertex buffers to models (one vertex buffer in vector per face in model
 	std::map<LLModel*, std::vector<LLPointer<LLVertexBuffer> > > mVertexBuffer[LLModel::NUM_LODS+1];
diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index 0f021aba89..c50afb0e9d 100644
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -2736,12 +2736,13 @@ BOOL LLFolderBridge::dragOrDrop(MASK mask, BOOL drop,
 		case DAD_CALLINGCARD:
 		case DAD_LANDMARK:
 		case DAD_SCRIPT:
+		case DAD_CLOTHING:
 		case DAD_OBJECT:
 		case DAD_NOTECARD:
-		case DAD_CLOTHING:
 		case DAD_BODYPART:
 		case DAD_ANIMATION:
 		case DAD_GESTURE:
+		case DAD_MESH:
 			accept = dragItemIntoFolder(inv_item, drop);
 			break;
 		case DAD_LINK:
@@ -2771,7 +2772,11 @@ BOOL LLFolderBridge::dragOrDrop(MASK mask, BOOL drop,
 				accept = dragCategoryIntoFolder((LLInventoryCategory*)cargo_data, drop);
 			}
 			break;
+		case DAD_ROOT_CATEGORY:
+		case DAD_NONE:
+			break;
 		default:
+			llwarns << "Unhandled cargo type for drag&drop " << cargo_type << llendl;
 			break;
 	}
 	return accept;
@@ -5415,11 +5420,6 @@ void LLRecentItemsFolderBridge::buildContextMenu(LLMenuGL& menu, U32 flags)
 
 	menuentry_vec_t disabled_items, items = getMenuItems();
 
-	items.erase(std::remove(items.begin(), items.end(), std::string("New Body Parts")), items.end());
-	items.erase(std::remove(items.begin(), items.end(), std::string("New Clothes")), items.end());
-	items.erase(std::remove(items.begin(), items.end(), std::string("New Note")), items.end());
-	items.erase(std::remove(items.begin(), items.end(), std::string("New Gesture")), items.end());
-	items.erase(std::remove(items.begin(), items.end(), std::string("New Script")), items.end());
 	items.erase(std::remove(items.begin(), items.end(), std::string("New Folder")), items.end());
 
 	hide_context_entries(menu, items, disabled_items);
diff --git a/indra/newview/llmeshrepository.cpp b/indra/newview/llmeshrepository.cpp
index dd2dcffc28..d2f76eceb0 100755
--- a/indra/newview/llmeshrepository.cpp
+++ b/indra/newview/llmeshrepository.cpp
@@ -1450,17 +1450,21 @@ void LLMeshUploadThread::DecompRequest::completed()
 	mThread->mHullMap[mBaseModel] = mHull[0];
 }
 
-void LLMeshUploadThread::run()
+//called in the main thread.
+void LLMeshUploadThread::preStart()
 {
-	mCurlRequest = new LLCurlRequest();
-
 	//build map of LLModel refs to instances for callbacks
 	for (instance_list::iterator iter = mInstanceList.begin(); iter != mInstanceList.end(); ++iter)
 	{
 		mInstance[iter->mModel].push_back(*iter);
 	}
+}
+
+void LLMeshUploadThread::run()
+{
+	mCurlRequest = new LLCurlRequest();	
 
-	std::set<LLPointer<LLViewerTexture> > textures;
+	std::set<LLViewerTexture* > textures;
 
 	//populate upload queue with relevant models
 	for (instance_map::iterator iter = mInstance.begin(); iter != mInstance.end(); ++iter)
@@ -1483,9 +1487,9 @@ void LLMeshUploadThread::run()
 				material_iter != instance.mMaterial.end(); ++material_iter)
 			{
 
-				if (textures.find(material_iter->mDiffuseMap) == textures.end())
+				if (textures.find(material_iter->mDiffuseMap.get()) == textures.end())
 				{
-					textures.insert(material_iter->mDiffuseMap);
+					textures.insert(material_iter->mDiffuseMap.get());
 					
 					LLTextureUploadData data(material_iter->mDiffuseMap.get(), material_iter->mDiffuseMapLabel);
 					uploadTexture(data);
@@ -2148,6 +2152,7 @@ S32 LLMeshRepository::update()
 	for (S32 i = 0; i < size; ++i)
 	{
 		mUploads.push_back(mUploadWaitList[i]);
+		mUploadWaitList[i]->preStart() ;
 		mUploadWaitList[i]->start() ;
 	}
 	mUploadWaitList.clear() ;
diff --git a/indra/newview/llmeshrepository.h b/indra/newview/llmeshrepository.h
index 8c9892b28f..eccb82b661 100644
--- a/indra/newview/llmeshrepository.h
+++ b/indra/newview/llmeshrepository.h
@@ -431,6 +431,7 @@ public:
 
 	bool finished() { return mFinished; }
 	virtual void run();
+	void preStart();
 	
 };
 
diff --git a/indra/newview/llnearbychathandler.cpp b/indra/newview/llnearbychathandler.cpp
index cebfac86e7..de5439e4e0 100644
--- a/indra/newview/llnearbychathandler.cpp
+++ b/indra/newview/llnearbychathandler.cpp
@@ -527,7 +527,8 @@ void LLNearbyChatHandler::processChat(const LLChat& chat_msg, const LLSD &args)
 
 	if( nearby_chat->getVisible()
 		|| ( chat_msg.mSourceType == CHAT_SOURCE_AGENT
-			&& gSavedSettings.getBOOL("UseChatBubbles") ) )
+			&& gSavedSettings.getBOOL("UseChatBubbles") )
+		|| !mChannel->getShowToasts() ) // to prevent toasts in Busy mode
 		return;//no need in toast if chat is visible or if bubble chat is enabled
 
 	// Handle irc styled messages for toast panel
diff --git a/indra/newview/llnetmap.cpp b/indra/newview/llnetmap.cpp
index f084002385..1a8ec4991d 100644
--- a/indra/newview/llnetmap.cpp
+++ b/indra/newview/llnetmap.cpp
@@ -94,10 +94,12 @@ LLNetMap::LLNetMap (const Params & p)
 	mToolTipMsg()
 {
 	mDotRadius = llmax(DOT_SCALE * mPixelsPerMeter, MIN_DOT_RADIUS);
+	setScale(gSavedSettings.getF32("MiniMapScale"));
 }
 
 LLNetMap::~LLNetMap()
 {
+	gSavedSettings.setF32("MiniMapScale", mScale);
 }
 
 void LLNetMap::setScale( F32 scale )
diff --git a/indra/newview/llpanelmaininventory.cpp b/indra/newview/llpanelmaininventory.cpp
index 116625b05d..a3aa3dbdff 100644
--- a/indra/newview/llpanelmaininventory.cpp
+++ b/indra/newview/llpanelmaininventory.cpp
@@ -506,9 +506,6 @@ void LLPanelMainInventory::onFilterSelected()
 		return;
 	}
 
-	BOOL recent_active = ("Recent Items" == mActivePanel->getName());
-	getChildView("add_btn_panel")->setVisible( !recent_active);
-
 	setFilterSubString(mFilterSubString);
 	LLInventoryFilter* filter = mActivePanel->getFilter();
 	LLFloaterInventoryFinder *finder = getFinder();
@@ -953,6 +950,11 @@ void LLPanelMainInventory::updateListCommands()
 
 void LLPanelMainInventory::onAddButtonClick()
 {
+// Gray out the "New Folder" option when the Recent tab is active as new folders will not be displayed
+// unless "Always show folders" is checked in the filter options.
+	bool recent_active = ("Recent Items" == mActivePanel->getName());
+	mMenuAdd->getChild<LLMenuItemGL>("New Folder")->setEnabled(!recent_active);
+
 	setUploadCostIfNeeded();
 
 	showActionMenu(mMenuAdd,"add_btn");
diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp
index cc54f21a7e..1b5800b8a5 100644
--- a/indra/newview/llspatialpartition.cpp
+++ b/indra/newview/llspatialpartition.cpp
@@ -222,7 +222,17 @@ static U8 sOcclusionIndices[] =
 		b000, b110, b100, b101, b001, b011, b010, b110,
 };
 
-U8* get_box_fan_indices(LLCamera* camera, const LLVector4a& center)
+U32 get_box_fan_indices(LLCamera* camera, const LLVector4a& center)
+{
+	LLVector4a origin;
+	origin.load3(camera->getOrigin().mV);
+
+	S32 cypher = center.greaterThan(origin).getGatheredBits() & 0x7;
+	
+	return cypher*8;
+}
+
+U8* get_box_fan_indices_ptr(LLCamera* camera, const LLVector4a& center)
 {
 	LLVector4a origin;
 	origin.load3(camera->getOrigin().mV);
@@ -231,12 +241,21 @@ U8* get_box_fan_indices(LLCamera* camera, const LLVector4a& center)
 	
 	return sOcclusionIndices+cypher*8;
 }
-						
+
+
 void LLSpatialGroup::buildOcclusion()
 {
-	if (!mOcclusionVerts)
+	if (mOcclusionVerts.isNull())
 	{
-		mOcclusionVerts = new LLVector4a[8];
+		mOcclusionVerts = new LLVertexBuffer(LLVertexBuffer::MAP_VERTEX, GL_DYNAMIC_DRAW_ARB);
+		mOcclusionVerts->allocateBuffer(8, 64, true);
+	
+		LLStrider<U16> idx;
+		mOcclusionVerts->getIndexStrider(idx);
+		for (U32 i = 0; i < 64; i++)
+		{
+			*idx++ = sOcclusionIndices[i];
+		}
 	}
 
 	LLVector4a fudge;
@@ -251,7 +270,12 @@ void LLSpatialGroup::buildOcclusion()
 
 	r.setMin(r, r2);
 
-	LLVector4a* v = mOcclusionVerts;
+	LLStrider<LLVector3> pos;
+	
+	mOcclusionVerts->getVertexStrider(pos);
+
+	LLVector4a* v = (LLVector4a*) pos.get();
+
 	const LLVector4a& c = mBounds[0];
 	const LLVector4a& s = r;
 	
@@ -275,10 +299,13 @@ void LLSpatialGroup::buildOcclusion()
 	
 	for (S32 i = 0; i < 8; ++i)
 	{
-		v[i] = s;
-		v[i].mul(octant[i]);
-		v[i].add(c);
+		LLVector4a p;
+		p.setMul(s, octant[i]);
+		p.add(c);
+		v[i] = p;
 	}
+	
+	mOcclusionVerts->setBuffer(0);
 
 	clearState(LLSpatialGroup::OCCLUSION_DIRTY);
 }
@@ -339,7 +366,6 @@ LLSpatialGroup::~LLSpatialGroup()
 		sQueryPool.release(mOcclusionQuery[LLViewerCamera::sCurCameraID]);
 	}
 
-	delete [] mOcclusionVerts;
 	mOcclusionVerts = NULL;
 
 	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
@@ -881,12 +907,9 @@ void LLSpatialGroup::shift(const LLVector4a &offset)
 		gPipeline.markRebuild(this, TRUE);
 	}
 
-	if (mOcclusionVerts)
+	if (mOcclusionVerts.notNull())
 	{
-		for (U32 i = 0; i < 8; i++)
-		{
-			mOcclusionVerts[i].add(offset);
-		}
+		setState(OCCLUSION_DIRTY);
 	}
 }
 
@@ -1423,7 +1446,6 @@ void LLSpatialGroup::destroyGL()
 		}
 	}
 
-	delete [] mOcclusionVerts;
 	mOcclusionVerts = NULL;
 
 	for (LLSpatialGroup::element_iter i = getData().begin(); i != getData().end(); ++i)
@@ -1516,31 +1538,37 @@ void LLSpatialGroup::checkOcclusion()
 		}
 		else if (isOcclusionState(QUERY_PENDING))
 		{	//otherwise, if a query is pending, read it back
-			GLuint res = 1;
-			if (!isOcclusionState(DISCARD_QUERY) && mOcclusionQuery[LLViewerCamera::sCurCameraID])
-			{
-				glGetQueryObjectuivARB(mOcclusionQuery[LLViewerCamera::sCurCameraID], GL_QUERY_RESULT_ARB, &res);	
-			}
 
-			if (isOcclusionState(DISCARD_QUERY))
-			{
-				res = 2;
-			}
+			GLuint available = 0;
+			glGetQueryObjectuivARB(mOcclusionQuery[LLViewerCamera::sCurCameraID], GL_QUERY_RESULT_AVAILABLE_ARB, &available);
+			if (available)
+			{ //result is available, read it back, otherwise wait until next frame
+				GLuint res = 1;
+				if (!isOcclusionState(DISCARD_QUERY) && mOcclusionQuery[LLViewerCamera::sCurCameraID])
+				{
+					glGetQueryObjectuivARB(mOcclusionQuery[LLViewerCamera::sCurCameraID], GL_QUERY_RESULT_ARB, &res);	
+				}
 
-			if (res > 0)
-			{
-				assert_states_valid(this);
-				clearOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
-				assert_states_valid(this);
-			}
-			else
-			{
-				assert_states_valid(this);
-				setOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
-				assert_states_valid(this);
-			}
+				if (isOcclusionState(DISCARD_QUERY))
+				{
+					res = 2;
+				}
 
-			clearOcclusionState(QUERY_PENDING | DISCARD_QUERY);
+				if (res > 0)
+				{
+					assert_states_valid(this);
+					clearOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
+					assert_states_valid(this);
+				}
+				else
+				{
+					assert_states_valid(this);
+					setOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
+					assert_states_valid(this);
+				}
+
+				clearOcclusionState(QUERY_PENDING | DISCARD_QUERY);
+			}
 		}
 		else if (mSpatialPartition->isOcclusionEnabled() && isOcclusionState(LLSpatialGroup::OCCLUDED))
 		{	//check occlusion has been issued for occluded node that has not had a query issued
@@ -1566,54 +1594,59 @@ void LLSpatialGroup::doOcclusion(LLCamera* camera)
 		}
 		else
 		{
+			if (!isOcclusionState(QUERY_PENDING) || isOcclusionState(DISCARD_QUERY))
 			{
-				LLFastTimer t(FTM_RENDER_OCCLUSION);
+				{ //no query pending, or previous query to be discarded
+					LLFastTimer t(FTM_RENDER_OCCLUSION);
 
-				if (!mOcclusionQuery[LLViewerCamera::sCurCameraID])
-				{
-					mOcclusionQuery[LLViewerCamera::sCurCameraID] = sQueryPool.allocate();
-				}
+					if (!mOcclusionQuery[LLViewerCamera::sCurCameraID])
+					{
+						mOcclusionQuery[LLViewerCamera::sCurCameraID] = sQueryPool.allocate();
+					}
 
-				if (!mOcclusionVerts || isState(LLSpatialGroup::OCCLUSION_DIRTY))
-				{
-					buildOcclusion();
-				}
-				
-				// Depth clamp all water to avoid it being culled as a result of being
-				// behind the far clip plane, and in the case of edge water to avoid
-				// it being culled while still visible.
-				bool const use_depth_clamp = gGLManager.mHasDepthClamp &&
-											(mSpatialPartition->mDrawableType == LLDrawPool::POOL_WATER ||
-											mSpatialPartition->mDrawableType == LLDrawPool::POOL_VOIDWATER);
-				if (use_depth_clamp)
-				{
-					glEnable(GL_DEPTH_CLAMP);
-				}
-				
-				glBeginQueryARB(GL_SAMPLES_PASSED_ARB, mOcclusionQuery[LLViewerCamera::sCurCameraID]);					
-				glVertexPointer(3, GL_FLOAT, 16, mOcclusionVerts);
-				if (camera->getOrigin().isExactlyZero())
-				{ //origin is invalid, draw entire box
-					glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8,
-												GL_UNSIGNED_BYTE, sOcclusionIndices);
-					glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8,
-							GL_UNSIGNED_BYTE, sOcclusionIndices+b111*8);
-				}
-				else
-				{
-					glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8,
-								GL_UNSIGNED_BYTE, get_box_fan_indices(camera, mBounds[0]));
-				}
-				glEndQueryARB(GL_SAMPLES_PASSED_ARB);
-				
-				if (use_depth_clamp)
-				{
-					glDisable(GL_DEPTH_CLAMP);
+					if (mOcclusionVerts.isNull() || isState(LLSpatialGroup::OCCLUSION_DIRTY))
+					{
+						buildOcclusion();
+					}
+					
+					// Depth clamp all water to avoid it being culled as a result of being
+					// behind the far clip plane, and in the case of edge water to avoid
+					// it being culled while still visible.
+					bool const use_depth_clamp = gGLManager.mHasDepthClamp &&
+												(mSpatialPartition->mDrawableType == LLDrawPool::POOL_WATER ||
+												mSpatialPartition->mDrawableType == LLDrawPool::POOL_VOIDWATER);
+					if (use_depth_clamp)
+					{
+						glEnable(GL_DEPTH_CLAMP);
+					}
+#if !LL_DARWIN					
+					U32 mode = gGLManager.mHasOcclusionQuery2 ? GL_ANY_SAMPLES_PASSED : GL_SAMPLES_PASSED_ARB;
+
+					glBeginQueryARB(mode, mOcclusionQuery[LLViewerCamera::sCurCameraID]);					
+					
+					mOcclusionVerts->setBuffer(LLVertexBuffer::MAP_VERTEX);
+
+					if (camera->getOrigin().isExactlyZero())
+					{ //origin is invalid, draw entire box
+						mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, 0);
+						mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, b111*8);				
+					}
+					else
+					{
+						mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, get_box_fan_indices(camera, mBounds[0]));
+					}
+
+					glEndQueryARB(mode);
+#endif					
+					if (use_depth_clamp)
+					{
+						glDisable(GL_DEPTH_CLAMP);
+					}
 				}
-			}
 
-			setOcclusionState(LLSpatialGroup::QUERY_PENDING);
-			clearOcclusionState(LLSpatialGroup::DISCARD_QUERY);
+				setOcclusionState(LLSpatialGroup::QUERY_PENDING);
+				clearOcclusionState(LLSpatialGroup::DISCARD_QUERY);
+			}
 		}
 	}
 }
@@ -2607,17 +2640,17 @@ void renderVisibility(LLSpatialGroup* group, LLCamera* camera)
 			gGL.color4f(0.f, 0.75f, 0.f, 0.5f);
 			pushBufferVerts(group, LLVertexBuffer::MAP_VERTEX);
 		}
-		else if (camera && group->mOcclusionVerts)
+		else if (camera && group->mOcclusionVerts.notNull())
 		{
 			LLVertexBuffer::unbind();
-			glVertexPointer(3, GL_FLOAT, 16, group->mOcclusionVerts);
-
+			group->mOcclusionVerts->setBuffer(LLVertexBuffer::MAP_VERTEX);
+			
 			glColor4f(1.0f, 0.f, 0.f, 0.5f);
-			glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8, GL_UNSIGNED_BYTE, get_box_fan_indices(camera, group->mBounds[0]));
+			group->mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, get_box_fan_indices(camera, group->mBounds[0]));
 			glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
 			
 			glColor4f(1.0f, 1.f, 1.f, 1.0f);
-			glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8, GL_UNSIGNED_BYTE, get_box_fan_indices(camera, group->mBounds[0]));
+			group->mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, get_box_fan_indices(camera, group->mBounds[0]));
 			glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
 		}
 	}
diff --git a/indra/newview/llspatialpartition.h b/indra/newview/llspatialpartition.h
index 16ec9f780b..85fd66b297 100644
--- a/indra/newview/llspatialpartition.h
+++ b/indra/newview/llspatialpartition.h
@@ -59,7 +59,8 @@ S32 AABBSphereIntersectR2(const LLVector3& min, const LLVector3& max, const LLVe
 void pushVerts(LLFace* face, U32 mask);
 
 // get index buffer for binary encoded axis vertex buffer given a box at center being viewed by given camera
-U8* get_box_fan_indices(LLCamera* camera, const LLVector4a& center);
+U32 get_box_fan_indices(LLCamera* camera, const LLVector4a& center);
+U8* get_box_fan_indices_ptr(LLCamera* camera, const LLVector4a& center);
 
 class LLDrawInfo : public LLRefCount 
 {
@@ -393,7 +394,7 @@ public:
 	LLSpatialPartition* mSpatialPartition;
 	
 	LLPointer<LLVertexBuffer> mVertexBuffer;
-	LLVector4a*				mOcclusionVerts;
+	LLPointer<LLVertexBuffer> mOcclusionVerts;
 	GLuint					mOcclusionQuery[LLViewerCamera::NUM_CAMERAS];
 
 	U32 mBufferUsage;
diff --git a/indra/newview/lltooldraganddrop.cpp b/indra/newview/lltooldraganddrop.cpp
index 021715e6cf..fbd6aad18f 100644
--- a/indra/newview/lltooldraganddrop.cpp
+++ b/indra/newview/lltooldraganddrop.cpp
@@ -308,24 +308,24 @@ LLToolDragAndDrop::dragOrDrop3dImpl LLToolDragAndDrop::LLDragAndDropDictionary::
 
 LLToolDragAndDrop::LLDragAndDropDictionary::LLDragAndDropDictionary()
 {
- 	//       										 DT_NONE        DT_SELF                     DT_AVATAR                   DT_OBJECT                       DT_LAND		
-	//      										|--------------|---------------------------|---------------------------|-------------------------------|--------------|
+ 	//       										 DT_NONE                         DT_SELF                                        DT_AVATAR                   					DT_OBJECT                       					DT_LAND		
+	//      										|-------------------------------|----------------------------------------------|-----------------------------------------------|---------------------------------------------------|--------------------------------|
 	addEntry(DAD_NONE, 			new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dNULL,						&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_TEXTURE, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,		&LLToolDragAndDrop::dad3dTextureObject,			&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_SOUND, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,		&LLToolDragAndDrop::dad3dUpdateInventory,			&LLToolDragAndDrop::dad3dNULL));
+	addEntry(DAD_TEXTURE, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,			&LLToolDragAndDrop::dad3dTextureObject,				&LLToolDragAndDrop::dad3dNULL));
+	addEntry(DAD_SOUND, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,			&LLToolDragAndDrop::dad3dUpdateInventory,			&LLToolDragAndDrop::dad3dNULL));
 	addEntry(DAD_CALLINGCARD, 	new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dUpdateInventory, 			&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_LANDMARK, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, 	&LLToolDragAndDrop::dad3dNULL, 				&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dUpdateInventory, 			&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_SCRIPT, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, 	&LLToolDragAndDrop::dad3dNULL, 				&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dRezScript, 				&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_CLOTHING, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, 	&LLToolDragAndDrop::dad3dWearItem, 			&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dUpdateInventory, 			&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_OBJECT, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, 	&LLToolDragAndDrop::dad3dRezAttachmentFromInv,	&LLToolDragAndDrop::dad3dGiveInventoryObject,	&LLToolDragAndDrop::dad3dRezObjectOnObject, 		&LLToolDragAndDrop::dad3dRezObjectOnLand));
-	addEntry(DAD_NOTECARD, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, 	&LLToolDragAndDrop::dad3dNULL, 				&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dUpdateInventory, 			&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_CATEGORY, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, 	&LLToolDragAndDrop::dad3dWearCategory,			&LLToolDragAndDrop::dad3dGiveInventoryCategory,&LLToolDragAndDrop::dad3dUpdateInventoryCategory,	&LLToolDragAndDrop::dad3dNULL));
+	addEntry(DAD_LANDMARK, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, &LLToolDragAndDrop::dad3dNULL, 					&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dUpdateInventory, 			&LLToolDragAndDrop::dad3dNULL));
+	addEntry(DAD_SCRIPT, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, &LLToolDragAndDrop::dad3dNULL, 					&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dRezScript, 				&LLToolDragAndDrop::dad3dNULL));
+	addEntry(DAD_CLOTHING, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, &LLToolDragAndDrop::dad3dWearItem, 				&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dUpdateInventory, 			&LLToolDragAndDrop::dad3dNULL));
+	addEntry(DAD_OBJECT, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, &LLToolDragAndDrop::dad3dRezAttachmentFromInv,	&LLToolDragAndDrop::dad3dGiveInventoryObject,	&LLToolDragAndDrop::dad3dRezObjectOnObject, 		&LLToolDragAndDrop::dad3dRezObjectOnLand));
+	addEntry(DAD_NOTECARD, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, &LLToolDragAndDrop::dad3dNULL, 					&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dUpdateInventory, 			&LLToolDragAndDrop::dad3dNULL));
+	addEntry(DAD_CATEGORY, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, &LLToolDragAndDrop::dad3dWearCategory,			&LLToolDragAndDrop::dad3dGiveInventoryCategory,	&LLToolDragAndDrop::dad3dUpdateInventoryCategory,	&LLToolDragAndDrop::dad3dNULL));
 	addEntry(DAD_ROOT_CATEGORY, new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dNULL,						&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_BODYPART, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dWearItem,				&LLToolDragAndDrop::dad3dGiveInventory,		&LLToolDragAndDrop::dad3dUpdateInventory,			&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_ANIMATION, 	new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,		&LLToolDragAndDrop::dad3dUpdateInventory,			&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_GESTURE, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dActivateGesture,		&LLToolDragAndDrop::dad3dGiveInventory,		&LLToolDragAndDrop::dad3dUpdateInventory,			&LLToolDragAndDrop::dad3dNULL));
+	addEntry(DAD_BODYPART, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dWearItem,				&LLToolDragAndDrop::dad3dGiveInventory,			&LLToolDragAndDrop::dad3dUpdateInventory,			&LLToolDragAndDrop::dad3dNULL));
+	addEntry(DAD_ANIMATION, 	new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,			&LLToolDragAndDrop::dad3dUpdateInventory,			&LLToolDragAndDrop::dad3dNULL));
+	addEntry(DAD_GESTURE, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dActivateGesture,		&LLToolDragAndDrop::dad3dGiveInventory,			&LLToolDragAndDrop::dad3dUpdateInventory,			&LLToolDragAndDrop::dad3dNULL));
 	addEntry(DAD_LINK, 			new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dNULL,						&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_MESH, 			new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,		&LLToolDragAndDrop::dad3dMeshObject,			&LLToolDragAndDrop::dad3dNULL));
+	addEntry(DAD_MESH, 			new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,			&LLToolDragAndDrop::dad3dMeshObject,				&LLToolDragAndDrop::dad3dNULL));
 	// TODO: animation on self could play it?  edit it?
 	// TODO: gesture on self could play it?  edit it?
 };
diff --git a/indra/newview/llviewertexteditor.cpp b/indra/newview/llviewertexteditor.cpp
index 14839d0525..4798bb536f 100644
--- a/indra/newview/llviewertexteditor.cpp
+++ b/indra/newview/llviewertexteditor.cpp
@@ -847,17 +847,18 @@ BOOL LLViewerTextEditor::handleDragAndDrop(S32 x, S32 y, MASK mask,
 	{
 		switch( cargo_type )
 		{
-		case DAD_CALLINGCARD:
-		case DAD_TEXTURE:
-		case DAD_SOUND:
-		case DAD_LANDMARK:
-		case DAD_SCRIPT:
-		case DAD_CLOTHING:
-		case DAD_OBJECT:
-		case DAD_NOTECARD:
-		case DAD_BODYPART:
-		case DAD_ANIMATION:
-		case DAD_GESTURE:
+			case DAD_CALLINGCARD:
+			case DAD_TEXTURE:
+			case DAD_SOUND:
+			case DAD_LANDMARK:
+			case DAD_SCRIPT:
+			case DAD_CLOTHING:
+			case DAD_OBJECT:
+			case DAD_NOTECARD:
+			case DAD_BODYPART:
+			case DAD_ANIMATION:
+			case DAD_GESTURE:
+			case DAD_MESH:
 			{
 				LLInventoryItem *item = (LLInventoryItem *)cargo_data;
 				if( item && allowsEmbeddedItems() )
diff --git a/indra/newview/llviewertexturelist.cpp b/indra/newview/llviewertexturelist.cpp
index 10126219f8..b5eadb6d25 100644
--- a/indra/newview/llviewertexturelist.cpp
+++ b/indra/newview/llviewertexturelist.cpp
@@ -834,7 +834,7 @@ F32 LLViewerTextureList::updateImagesFetchTextures(F32 max_time)
 	for (entries_list_t::iterator iter3 = entries.begin();
 		 iter3 != entries.end(); )
 	{
-		LLPointer<LLViewerFetchedTexture> imagep = *iter3++;
+		LLViewerFetchedTexture* imagep = *iter3++;
 		
 		bool fetching = imagep->updateFetch();
 		if (fetching)
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 9aa86ebed0..ded3e36cf6 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -4962,6 +4962,28 @@ void LLVOAvatar::resetJointPositions( void )
 	mHasPelvisOffset = false;
 }
 //-----------------------------------------------------------------------------
+// resetSpecificJointPosition
+//-----------------------------------------------------------------------------
+void LLVOAvatar::resetSpecificJointPosition( const std::string& name )
+{
+	LLJoint* pJoint = mRoot.findJoint( name );
+	
+	if ( pJoint )
+	{
+		pJoint->restoreOldXform();
+		pJoint->setId( LLUUID::null );
+		//If we're reseting the pelvis position make sure not to apply offset
+		if ( name == "mPelvis" )
+		{
+			mHasPelvisOffset = false;
+		}
+	}
+	else
+	{
+		llinfos<<"Did not find "<< name.c_str()<<llendl;
+	}
+}
+//-----------------------------------------------------------------------------
 // resetJointPositionsToDefault
 //-----------------------------------------------------------------------------
 void LLVOAvatar::resetJointPositionsToDefault( void )
@@ -4995,8 +5017,6 @@ void LLVOAvatar::resetJointPositionsToDefault( void )
 	mHasPelvisOffset = false;
 	postPelvisSetRecalc();
 }
-
-
 //-----------------------------------------------------------------------------
 // getCharacterPosition()
 //-----------------------------------------------------------------------------
diff --git a/indra/newview/llvoavatar.h b/indra/newview/llvoavatar.h
index 2e41940f28..ce5ce045b9 100644
--- a/indra/newview/llvoavatar.h
+++ b/indra/newview/llvoavatar.h
@@ -169,6 +169,7 @@ public:
 	

 	void					resetJointPositions( void );

 	void					resetJointPositionsToDefault( void );

+	void					resetSpecificJointPosition( const std::string& name );

 	

 	virtual const char*		getAnimationPrefix() { return "avatar"; }

 	virtual const LLUUID&   getID();

diff --git a/indra/newview/llvoavatarself.cpp b/indra/newview/llvoavatarself.cpp
index 935bd4a588..5d1020fce8 100644
--- a/indra/newview/llvoavatarself.cpp
+++ b/indra/newview/llvoavatarself.cpp
@@ -1159,10 +1159,15 @@ BOOL LLVOAvatarSelf::detachObject(LLViewerObject *viewer_object)
 				const LLMeshSkinInfo* pSkinData = gMeshRepo.getSkinInfo( pVObj->getVolume()->getParams().getSculptID() );
 				if ( pSkinData )
 				{
-					const int bindCnt = pSkinData->mAlternateBindMatrix.size();							
-					if ( bindCnt > 0 )
+					const int jointCnt = pSkinData->mJointNames.size();
+					bool fullRig = ( jointCnt>=20 ) ? true : false;
+					if ( fullRig )
 					{
-						LLVOAvatar::resetJointPositionsToDefault();
+						const int bindCnt = pSkinData->mAlternateBindMatrix.size();							
+						if ( bindCnt > 0 )
+						{
+							LLVOAvatar::resetJointPositionsToDefault();
+						}
 					}
 				}				
 			}
diff --git a/indra/newview/llvocache.cpp b/indra/newview/llvocache.cpp
index 145ee31260..6ea88abab8 100644
--- a/indra/newview/llvocache.cpp
+++ b/indra/newview/llvocache.cpp
@@ -40,6 +40,7 @@ BOOL check_write(LLAPRFile* apr_file, void* src, S32 n_bytes)
 	return apr_file->write(src, n_bytes) == n_bytes ;
 }
 
+
 //---------------------------------------------------------------------------
 // LLVOCacheEntry
 //---------------------------------------------------------------------------
@@ -212,8 +213,8 @@ BOOL LLVOCacheEntry::writeToFile(LLAPRFile* apr_file) const
 		if(success)
 		{
 			success = check_write(apr_file, (void*)mBuffer, size);
+		}
 	}
-}
 
 	return success ;
 }
@@ -224,7 +225,7 @@ BOOL LLVOCacheEntry::writeToFile(LLAPRFile* apr_file) const
 // 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 = 16 ;
+const U32 NUM_ENTRIES_TO_PURGE = 50;
 const char* object_cache_dirname = "objectcache";
 const char* header_filename = "object.cache";
 
@@ -259,7 +260,6 @@ void LLVOCache::destroyClass()
 LLVOCache::LLVOCache():
 	mInitialized(FALSE),
 	mReadOnly(TRUE),
-	mNumEntries(0),
 	mCacheSize(1)
 {
 	mEnabled = gSavedSettings.getBOOL("ObjectCacheEnabled");
@@ -286,8 +286,15 @@ void LLVOCache::setDirNames(ELLPath location)
 
 void LLVOCache::initCache(ELLPath location, U32 size, U32 cache_version)
 {
-	if(mInitialized || !mEnabled)
+	if(!mEnabled)
+	{
+		llwarns << "Not initializing cache: Cache is currently disabled." << llendl;
+		return ;
+	}
+
+	if(mInitialized)
 	{
+		llwarns << "Cache already initialized." << llendl;
 		return ;
 	}
 
@@ -321,6 +328,7 @@ void LLVOCache::removeCache(ELLPath location)
 {
 	if(mReadOnly)
 	{
+		llwarns << "Not removing cache at " << location << ": Cache is currently in read-only mode." << llendl;
 		return ;
 	}
 
@@ -339,6 +347,7 @@ void LLVOCache::removeCache()
 	llassert_always(mInitialized) ;
 	if(mReadOnly)
 	{
+		llwarns << "Not clearing object cache: Cache is currently in read-only mode." << llendl;
 		return ;
 	}
 
@@ -352,16 +361,8 @@ void LLVOCache::removeCache()
 
 void LLVOCache::clearCacheInMemory()
 {
-	if(!mHeaderEntryQueue.empty()) 
-	{
-		for(header_entry_queue_t::iterator iter = mHeaderEntryQueue.begin(); iter != mHeaderEntryQueue.end(); ++iter)
-		{
-			delete *iter ;
-		}
-		mHeaderEntryQueue.clear();
-		mHandleEntryMap.clear();
-		mNumEntries = 0 ;
-	}
+	std::for_each(mHandleEntryMap.begin(), mHandleEntryMap.end(), DeletePairedPointer());
+	mHandleEntryMap.clear();
 }
 
 void LLVOCache::getObjectCacheFilename(U64 handle, std::string& filename) 
@@ -379,6 +380,7 @@ void LLVOCache::removeFromCache(U64 handle)
 {
 	if(mReadOnly)
 	{
+		llwarns << "Not removing cache for handle " << handle << ": Cache is currently in read-only mode." << llendl;
 		return ;
 	}
 
@@ -391,7 +393,6 @@ BOOL LLVOCache::checkRead(LLAPRFile* apr_file, void* src, S32 n_bytes)
 {
 	if(!check_read(apr_file, src, n_bytes))
 	{
-		delete apr_file ;
 		removeCache() ;
 		return FALSE ;
 	}
@@ -403,7 +404,6 @@ BOOL LLVOCache::checkWrite(LLAPRFile* apr_file, void* src, S32 n_bytes)
 {
 	if(!check_write(apr_file, src, n_bytes))
 	{
-		delete apr_file ;
 		removeCache() ;
 		return FALSE ;
 	}
@@ -415,7 +415,8 @@ void LLVOCache::readCacheHeader()
 {
 	if(!mEnabled)
 	{
-		return ;
+		llwarns << "Not reading cache header: Cache is currently disabled." << llendl;
+		return;
 	}
 
 	//clear stale info.
@@ -428,28 +429,29 @@ void LLVOCache::readCacheHeader()
 		//read the meta element
 		if(!checkRead(apr_file, &mMetaInfo, sizeof(HeaderMetaInfo)))
 		{
-			return ;
+			llwarns << "Error reading meta information from cache header." << llendl;
+			delete apr_file;
+			return;
 		}
 
 		HeaderEntryInfo* entry ;
-		mNumEntries = 0 ;
-		while(mNumEntries < mCacheSize)
+		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 ;			
-				return ;
+				break;
 			}
 			else if(!entry->mTime) //end of the cache.
 			{
 				delete entry ;
-				return ;
+				break;
 			}
 
-			entry->mIndex = mNumEntries++ ;
-			mHeaderEntryQueue.insert(entry) ;
-			mHandleEntryMap[entry->mHandle] = entry ;
+			entry->mIndex = entry_index;
+			mHandleEntryMap[entry->mHandle] = entry;
 		}
 
 		delete apr_file ;
@@ -462,40 +464,57 @@ void LLVOCache::readCacheHeader()
 
 void LLVOCache::writeCacheHeader()
 {
-	if(mReadOnly || !mEnabled)
+	if (!mEnabled)
 	{
-		return ;
-	}	
+		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)))
 	{
-		return ;
+		llwarns << "Error writing meta information to cache header." << llendl;
+		delete apr_file;
+		return;
 	}
 
-	mNumEntries = 0 ;
-	for(header_entry_queue_t::iterator iter = mHeaderEntryQueue.begin() ; iter != mHeaderEntryQueue.end(); ++iter)
+	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)
 	{
-		(*iter)->mIndex = mNumEntries++ ;
-		if(!checkWrite(apr_file, (void*)*iter, sizeof(HeaderEntryInfo)))
+		HeaderEntryInfo* entry = iter->second;
+		entry->mIndex = entry_index++;
+		if(!checkWrite(apr_file, (void*)entry, sizeof(HeaderEntryInfo)))
 		{
-			return ;
+			llwarns << "Failed to write cache header for entry " << entry->mHandle << " (entry_index = " << entry_index << ")" << llendl;
+			delete apr_file;
+			return;
 		}
 	}
 
-	mNumEntries = mHeaderEntryQueue.size() ;
-	if(mNumEntries < mCacheSize)
+	// 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(U32 i = mNumEntries ; i < mCacheSize; i++)
+		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.
-				return ;
+				break;
 			}
 		}
 		delete entry ;
@@ -508,13 +527,16 @@ 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)) ;
 
-	return checkWrite(apr_file, (void*)entry, sizeof(HeaderEntryInfo)) ;
+	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);
@@ -522,6 +544,7 @@ void LLVOCache::readFromCache(U64 handle, const LLUUID& id, LLVOCacheEntry::voca
 	handle_entry_map_t::iterator iter = mHandleEntryMap.find(handle) ;
 	if(iter == mHandleEntryMap.end()) //no cache
 	{
+		llwarns << "No handle map entry for " << handle << llendl;
 		return ;
 	}
 
@@ -532,12 +555,13 @@ void LLVOCache::readFromCache(U64 handle, const LLUUID& id, LLVOCacheEntry::voca
 	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)
 	{
-		llinfos << "Cache ID doesn't match for this region, discarding"<< llendl;
-
+		llwarns << "Cache ID (" << cache_id << ") doesn't match id for this region (" << id << "), discarding.  handle = " << handle << llendl;
 		delete apr_file ;
 		return ;
 	}
@@ -545,6 +569,8 @@ void LLVOCache::readFromCache(U64 handle, const LLUUID& id, LLVOCacheEntry::voca
 	S32 num_entries;
 	if(!checkRead(apr_file, &num_entries, sizeof(S32)))
 	{
+		llwarns << "Error reading num_entries from " << filename << llendl;
+		delete apr_file;
 		return ;
 	}
 	
@@ -553,13 +579,12 @@ void LLVOCache::readFromCache(U64 handle, const LLUUID& id, LLVOCacheEntry::voca
 		LLVOCacheEntry* entry = new LLVOCacheEntry(apr_file);
 		if (!entry->getLocalID())
 		{
-			llwarns << "Aborting cache file load for " << filename << ", cache file corruption!" << llendl;
+			llwarns << "Aborting cache file load for " << filename << ", cache file corruption! (entry number = " << i << ")" << llendl;
 			delete entry ;
 			break;
 		}
 		cache_entry_map[entry->getLocalID()] = entry;
 	}
-	num_entries = cache_entry_map.size() ;
 
 	delete apr_file ;
 	return ;
@@ -568,40 +593,53 @@ void LLVOCache::readFromCache(U64 handle, const LLUUID& id, LLVOCacheEntry::voca
 void LLVOCache::purgeEntries()
 {
 	U32 limit = mCacheSize - NUM_ENTRIES_TO_PURGE ;
-	while(mHeaderEntryQueue.size() > limit)
+	// 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)
 	{
-		header_entry_queue_t::iterator iter = mHeaderEntryQueue.begin() ;
-		HeaderEntryInfo* entry = *iter ;
+		HeaderEntryInfo* entry = header_vector.front();
 		
-		removeFromCache(entry->mHandle) ;
-		mHandleEntryMap.erase(entry->mHandle) ;		
-		mHeaderEntryQueue.erase(iter) ;
-		delete entry ;
+		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() ;
-	mNumEntries = mHandleEntryMap.size() ;
 }
 
 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(mNumEntries >= mCacheSize)
+	{
+		if(num_handle_entries >= mCacheSize)
 		{
 			purgeEntries() ;
 		}
@@ -609,28 +647,26 @@ void LLVOCache::writeToCache(U64 handle, const LLUUID& id, const LLVOCacheEntry:
 		entry = new HeaderEntryInfo();
 		entry->mHandle = handle ;
 		entry->mTime = time(NULL) ;
-		entry->mIndex = mNumEntries++ ;
-		mHeaderEntryQueue.insert(entry) ;
+		entry->mIndex = num_handle_entries++;
 		mHandleEntryMap[handle] = entry ;
 	}
 	else
 	{
+		// Update access time.
 		entry = iter->second ;
 		entry->mTime = time(NULL) ;
-
-		//resort
-		mHeaderEntryQueue.erase(entry) ;
-		mHeaderEntryQueue.insert(entry) ;
 	}
 
 	//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.
 	}
 
@@ -641,12 +677,16 @@ void LLVOCache::writeToCache(U64 handle, const LLUUID& id, const LLVOCacheEntry:
 	
 	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 ;
 	}
 
@@ -654,10 +694,10 @@ void LLVOCache::writeToCache(U64 handle, const LLUUID& id, const LLVOCacheEntry:
 	{
 		if(!iter->second->writeToFile(apr_file))
 		{
+			llwarns << "Aborting cache file write for " << filename << ", error writing to file!" << llendl;
 			//failed
-			delete apr_file ;
 			removeCache() ;
-			return ;
+			break;
 		}
 	}
 
diff --git a/indra/newview/llvocache.h b/indra/newview/llvocache.h
index ed2bc8bafe..014112718e 100644
--- a/indra/newview/llvocache.h
+++ b/indra/newview/llvocache.h
@@ -95,10 +95,13 @@ private:
 	{
 		bool operator()(const HeaderEntryInfo* lhs, const HeaderEntryInfo* rhs) const
 		{
-			return lhs->mTime < rhs->mTime; // older entry in front of queue (set)
+			if (lhs->mTime == rhs->mTime)
+			{
+				return lhs->mHandle < rhs->mHandle;
+			}
+			return lhs->mTime < rhs->mTime; // older entry in front
 		}
 	};
-	typedef std::set<HeaderEntryInfo*, header_entry_less> header_entry_queue_t;
 	typedef std::map<U64, HeaderEntryInfo*> handle_entry_map_t;
 private:
 	LLVOCache() ;
@@ -134,11 +137,9 @@ private:
 	BOOL                 mReadOnly ;
 	HeaderMetaInfo       mMetaInfo;
 	U32                  mCacheSize;
-	U32                  mNumEntries;
 	std::string          mHeaderFileName ;
 	std::string          mObjectCacheDirName;
 	LLVolatileAPRPool*   mLocalAPRFilePoolp ; 	
-	header_entry_queue_t mHeaderEntryQueue;
 	handle_entry_map_t   mHandleEntryMap;	
 
 	static LLVOCache* sInstance ;
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index 471df30bfe..366213073e 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -4068,39 +4068,44 @@ void LLVolumeGeometryManager::rebuildGeom(LLSpatialGroup* group)
 				{

 					LLUUID currentId = vobj->getVolume()->getParams().getSculptID();

 					const LLMeshSkinInfo*  pSkinData = gMeshRepo.getSkinInfo( currentId );

-				

+					

 					if ( pSkinData )

 					{

 						const int bindCnt = pSkinData->mAlternateBindMatrix.size();								

 						if ( bindCnt > 0 )

 						{					

 							const int jointCnt = pSkinData->mJointNames.size();

-							for ( int i=0; i<jointCnt; ++i )

+							bool fullRig = (jointCnt>=20) ? true : false;

+							if ( fullRig )

 							{

-								std::string lookingForJoint = pSkinData->mJointNames[i].c_str();

-								LLJoint* pJoint = pAvatarVO->getJoint( lookingForJoint );

-								if ( pJoint && pJoint->getId() != currentId )

-								{   									

-									pJoint->setId( currentId );

-									const LLVector3& jointPos = pSkinData->mAlternateBindMatrix[i].getTranslation();									

-									//If joint is a pelvis then handle by setting avPos+offset								

-									if ( lookingForJoint == "mPelvis" )

-									{	

-										//Apply av pos + offset 

-										if ( !pAvatarVO->hasPelvisOffset() )

-										{										

-											pAvatarVO->setPelvisOffset( true, jointPos );

-											//Trigger to rebuild viewer AV

-											pelvisGotSet = true;											

-										}										

+								for ( int i=0; i<jointCnt; ++i )

+								{

+									std::string lookingForJoint = pSkinData->mJointNames[i].c_str();

+									//llinfos<<"joint name "<<lookingForJoint.c_str()<<llendl;

+									LLJoint* pJoint = pAvatarVO->getJoint( lookingForJoint );

+									if ( pJoint && pJoint->getId() != currentId )

+									{   									

+										pJoint->setId( currentId );

+										const LLVector3& jointPos = pSkinData->mAlternateBindMatrix[i].getTranslation();									

+										//If joint is a pelvis then handle by setting avPos+offset								

+										if ( lookingForJoint == "mPelvis" )

+										{	

+											//Apply av pos + offset 

+											if ( !pAvatarVO->hasPelvisOffset() )

+											{										

+												pAvatarVO->setPelvisOffset( true, jointPos );

+												//Trigger to rebuild viewer AV

+												pelvisGotSet = true;											

+											}										

+										}

+										else

+										{

+											//Straight set for ALL joints except pelvis

+											pJoint->storeCurrentXform( jointPos );																					

+										}									

 									}

-									else

-									{

-										//Straight set for ALL joints except pelvis

-										pJoint->storeCurrentXform( jointPos );																					

-									}									

 								}

-							}

+							}							

 						}

 					}

 				}

diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 5e1f56ac97..24327bf535 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -4136,11 +4136,12 @@ void LLPipeline::renderDebug()
 					gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[6].mV);
 					gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[7].mV);
 					gGL.end();
-					}
-
+				}
 			}
 
-			/*for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); 
+			/*gGL.flush();
+			glLineWidth(16-i*2);
+			for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); 
 					iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
 			{
 				LLViewerRegion* region = *iter;
@@ -4155,7 +4156,9 @@ void LLPipeline::renderDebug()
 						}
 					}
 				}
-			}*/
+			}
+			gGL.flush();
+			glLineWidth(1.f);*/
 		}
 	}
 
@@ -7084,6 +7087,8 @@ void LLPipeline::renderDeferredLighting()
 
 			std::list<LLVector4> light_colors;
 
+			LLVertexBuffer::unbind();
+
 			F32 v[24];
 			glVertexPointer(3, GL_FLOAT, 0, v);
 			
@@ -7173,7 +7178,7 @@ void LLPipeline::renderDeferredLighting()
 							glTexCoord4f(tc.v[0], tc.v[1], tc.v[2], s*s);
 							glColor4f(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f);
 							glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8,
-								GL_UNSIGNED_BYTE, get_box_fan_indices(camera, center));
+								GL_UNSIGNED_BYTE, get_box_fan_indices_ptr(camera, center));
 							stop_glerror();
 						}
 					}
@@ -7239,7 +7244,7 @@ void LLPipeline::renderDeferredLighting()
 					glTexCoord4f(tc.v[0], tc.v[1], tc.v[2], s*s);
 					glColor4f(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f);
 					glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8,
-							GL_UNSIGNED_BYTE, get_box_fan_indices(camera, center));
+							GL_UNSIGNED_BYTE, get_box_fan_indices_ptr(camera, center));
 				}
 				gDeferredSpotLightProgram.disableTexture(LLViewerShaderMgr::DEFERRED_PROJECTION);
 				unbindDeferredShader(gDeferredSpotLightProgram);
@@ -7650,11 +7655,6 @@ void LLPipeline::generateWaterReflection(LLCamera& camera_in)
 		LLCamera camera = camera_in;
 		camera.setFar(camera.getFar()*0.87654321f);
 		LLPipeline::sReflectionRender = TRUE;
-		S32 occlusion = LLPipeline::sUseOcclusion;
-
-		LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
-
-		LLPipeline::sUseOcclusion = llmin(occlusion, 1);
 		
 		gPipeline.pushRenderTypeMask();
 
@@ -7693,19 +7693,20 @@ void LLPipeline::generateWaterReflection(LLCamera& camera_in)
 			gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 			glClearColor(0,0,0,0);
 			mWaterRef.bindTarget();
+			LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WATER0;
 			gGL.setColorMask(true, true);
 			mWaterRef.clear();
 			gGL.setColorMask(true, false);
 
 			mWaterRef.getViewport(gGLViewport);
-			
+
 			stop_glerror();
 
 			glPushMatrix();
 
 			mat.set_scale(glh::vec3f(1,1,-1));
 			mat.set_translate(glh::vec3f(0,0,height*2.f));
-			
+
 			glh::matrix4f current = glh_get_current_modelview();
 
 			mat = current * mat;
@@ -7725,22 +7726,24 @@ void LLPipeline::generateWaterReflection(LLCamera& camera_in)
 			glCullFace(GL_FRONT);
 
 			static LLCullResult ref_result;
-		
+
 			if (LLDrawPoolWater::sNeedsDistortionUpdate)
 			{
 				//initial sky pass (no user clip plane)
 				{ //mask out everything but the sky
 					gPipeline.pushRenderTypeMask();
 					gPipeline.andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY,
-												LLPipeline::RENDER_TYPE_WL_SKY,
-												LLPipeline::END_RENDER_TYPES);
+						LLPipeline::RENDER_TYPE_WL_SKY,
+						LLPipeline::END_RENDER_TYPES);
+
 					static LLCullResult result;
 					updateCull(camera, result);
 					stateSort(camera, result);
+
 					andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY,
-										LLPipeline::RENDER_TYPE_CLOUDS,
-										LLPipeline::RENDER_TYPE_WL_SKY,
-										LLPipeline::END_RENDER_TYPES);
+						LLPipeline::RENDER_TYPE_CLOUDS,
+						LLPipeline::RENDER_TYPE_WL_SKY,
+						LLPipeline::END_RENDER_TYPES);
 
 					renderGeom(camera, TRUE);
 					gPipeline.popRenderTypeMask();
@@ -7749,23 +7752,23 @@ void LLPipeline::generateWaterReflection(LLCamera& camera_in)
 				gPipeline.pushRenderTypeMask();
 
 				clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER,
-									LLPipeline::RENDER_TYPE_VOIDWATER,
-									LLPipeline::RENDER_TYPE_GROUND,
-									LLPipeline::RENDER_TYPE_SKY,
-									LLPipeline::RENDER_TYPE_CLOUDS,
-									LLPipeline::END_RENDER_TYPES);	
+					LLPipeline::RENDER_TYPE_VOIDWATER,
+					LLPipeline::RENDER_TYPE_GROUND,
+					LLPipeline::RENDER_TYPE_SKY,
+					LLPipeline::RENDER_TYPE_CLOUDS,
+					LLPipeline::END_RENDER_TYPES);	
 
-					S32 detail = gSavedSettings.getS32("RenderReflectionDetail");
+				S32 detail = gSavedSettings.getS32("RenderReflectionDetail");
 				if (detail > 0)
 				{ //mask out selected geometry based on reflection detail
 					if (detail < 4)
 					{
 						clearRenderTypeMask(LLPipeline::RENDER_TYPE_PARTICLES, END_RENDER_TYPES);
-					if (detail < 3)
-					{
-							clearRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES);
-						if (detail < 2)
+						if (detail < 3)
 						{
+							clearRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES);
+							if (detail < 2)
+							{
 								clearRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME, END_RENDER_TYPES);
 							}
 						}
@@ -7776,16 +7779,16 @@ void LLPipeline::generateWaterReflection(LLCamera& camera_in)
 					updateCull(camera, ref_result, 1);
 					stateSort(camera, ref_result);
 				}	
-				
-			if (LLDrawPoolWater::sNeedsDistortionUpdate)
-			{
-					if (gSavedSettings.getS32("RenderReflectionDetail") > 0)
+
+				if (LLDrawPoolWater::sNeedsDistortionUpdate)
 				{
-					gPipeline.grabReferences(ref_result);
-					LLGLUserClipPlane clip_plane(plane, mat, projection);
-					renderGeom(camera);
-				}
-			}	
+					if (gSavedSettings.getS32("RenderReflectionDetail") > 0)
+					{
+						gPipeline.grabReferences(ref_result);
+						LLGLUserClipPlane clip_plane(plane, mat, projection);
+						renderGeom(camera);
+					}
+				}	
 
 				gPipeline.popRenderTypeMask();
 			}	
@@ -7823,6 +7826,7 @@ void LLPipeline::generateWaterReflection(LLCamera& camera_in)
 			LLColor4& col = LLDrawPoolWater::sWaterFogColor;
 			glClearColor(col.mV[0], col.mV[1], col.mV[2], 0.f);
 			mWaterDis.bindTarget();
+			LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WATER1;
 			mWaterDis.getViewport(gGLViewport);
 			
 			if (!LLPipeline::sUnderWaterRender || LLDrawPoolWater::sNeedsReflectionUpdate)
@@ -7861,7 +7865,6 @@ void LLPipeline::generateWaterReflection(LLCamera& camera_in)
 		LLDrawPoolWater::sNeedsDistortionUpdate = FALSE;
 		LLPlane npnorm(-pnorm, -pd);
 		LLViewerCamera::getInstance()->setUserClipPlane(npnorm);
-		LLPipeline::sUseOcclusion = occlusion;
 		
 		LLGLState::checkStates();
 		LLGLState::checkTextureChannels();
@@ -7871,6 +7874,8 @@ void LLPipeline::generateWaterReflection(LLCamera& camera_in)
 		{
 			gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode());
 		}
+
+		LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
 	}
 }
 
@@ -7993,6 +7998,8 @@ void LLPipeline::renderShadow(glh::matrix4f& view, glh::matrix4f& proj, LLCamera
 	
 	//glCullFace(GL_FRONT);
 
+	LLVertexBuffer::unbind();
+
 	{
 		LLFastTimer ftm(FTM_SHADOW_SIMPLE);
 		LLGLDisable test(GL_ALPHA_TEST);
diff --git a/indra/newview/skins/default/xui/en/floater_model_preview.xml b/indra/newview/skins/default/xui/en/floater_model_preview.xml
index e34636db57..f23cb60121 100644
--- a/indra/newview/skins/default/xui/en/floater_model_preview.xml
+++ b/indra/newview/skins/default/xui/en/floater_model_preview.xml
@@ -169,12 +169,12 @@
         Queue Mode:
       </text>
       <combo_box follows="top|left" name="build_operator" top_pad="5" left="45" width="100" height="20">
-        <combo_item name="half_edge_collapse">
-          Half Edge Collapse
-        </combo_item>
         <combo_item name="edge_collapse">
           Edge Collapse
         </combo_item>
+        <combo_item name="half_edge_collapse">
+          Half Edge Collapse
+        </combo_item>
       </combo_box>
 
       <combo_box follows="top|left" name="queue_mode" left_pad="5" width="100" height="20">
@@ -205,7 +205,7 @@
           Lock
         </combo_item>
       </combo_box>
-      <spinner follows="left|top" name="share_tolerance" left_pad="5" width="100" height="20"/>
+      <spinner follows="left|top" name="share_tolerance" left_pad="5" width="100" decimal_digits="5" initial_value="0.00001" height="20"/>
              
       <text left="10" top_pad="35" follows="top|left" width="240" height="15">
         Generate Normals
@@ -295,6 +295,7 @@
         <check_box name="Close Holes (Slow)" follows="top|left" top_pad="10" height="15" label="Close Holes (slow)"/>
                 
         <button left="200" bottom_delta="0" width="90" follows="top|left" label="Analyze" name="Decompose" height="20"/>
+        <button left="200" bottom_delta="0" width="90" follows="top|left" label="Cancel" name="decompose_cancel" visble="false" height="20"/>
       </panel>
       
 
@@ -324,6 +325,7 @@
         <slider name="Detail Scale" label="Detail Scale:" label_width="120" width="270" follows="top|left" top_pad="10" height="20"/>
         <slider name="Retain%" label="Retain:" label_width="120" width="270" follows="top|left" bottom_delta="0" left_delta="0" visible="false" height="20"/>
         <button left="190" width="90" follows="top|left" label="Simplify" name="Simplify" height="20"/>
+        <button left="190" bottom_delta="0" width="90" follows="top|left" label="Cancel" name="simplify_cancel" height="20"/>
         
       </panel>
 
diff --git a/indra/newview/skins/default/xui/en/inspect_object.xml b/indra/newview/skins/default/xui/en/inspect_object.xml
index eb2e7ea788..8d14c974b4 100644
--- a/indra/newview/skins/default/xui/en/inspect_object.xml
+++ b/indra/newview/skins/default/xui/en/inspect_object.xml
@@ -76,13 +76,24 @@ L$30,000
   </text>
   <!-- Overlapping buttons for all default actions.  Show "Buy" if
   for sale, "Sit" if can sit, etc. -->
+  <icon
+   name="secure_browsing"
+   image_name="Lock"
+   left="0"
+   visible="false"
+   width="18"
+   height="18"
+   top="103"
+   tool_tip="Secure Browsing"
+   follows="left|top" />
    <text
    follows="all"
    font="SansSerifSmall"
    height="13"
    name="object_media_url"
-   width="220"
-   top_pad="0"
+   width="207"
+   left_pad="2"
+   top_delta="0"
    max_length = "50"
    use_ellipses="true">
    http://www.superdupertest.com
@@ -135,16 +146,6 @@ L$30,000
    name="open_btn"
    top_delta="0"
    width="80" />
-  <icon
-   name="secure_browsing"
-   image_name="Lock"
-   left_delta="80"
-   visible="false"
-   width="18"
-   height="18"
-   top_delta="0"
-   tool_tip="Secure Browsing"
-   follows="left|top" />
 
  <!--  non-overlapping buttons here -->
      <button
@@ -153,7 +154,7 @@ L$30,000
      label="More"
      layout="topleft"
      name="more_info_btn"
-     left_delta="10"
+     left_pad="10"
      top_delta="0"
      tab_stop="false"
      width="80" />
diff --git a/indra/newview/skins/default/xui/en/menu_mini_map.xml b/indra/newview/skins/default/xui/en/menu_mini_map.xml
index 8fe89d3934..ea263d05ce 100644
--- a/indra/newview/skins/default/xui/en/menu_mini_map.xml
+++ b/indra/newview/skins/default/xui/en/menu_mini_map.xml
@@ -8,7 +8,7 @@
  top="724"
  visible="false"
  width="128">
-    <menu_item_call
+	<menu_item_call
      label="Zoom Close"
      name="Zoom Close">
         <menu_item_call.on_click
@@ -29,7 +29,14 @@
          function="Minimap.Zoom"
          parameter="far" />
     </menu_item_call>
-    <menu_item_separator />
+	<menu_item_call
+     label="Zoom Default"
+     name="Zoom Default">
+		<menu_item_call.on_click
+         function="Minimap.Zoom"
+         parameter="default" />
+	</menu_item_call>
+	<menu_item_separator />
     <menu_item_check
        label="Rotate Map"
        name="Rotate Map">
diff --git a/indra/newview/skins/default/xui/en/panel_group_invite.xml b/indra/newview/skins/default/xui/en/panel_group_invite.xml
index 15a3191bdf..cd834b61ce 100644
--- a/indra/newview/skins/default/xui/en/panel_group_invite.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_invite.xml
@@ -94,7 +94,7 @@
      left_pad="2"
      name="cancel_button"
      top_delta="0"
-     width="70" />
+     width="65" />
 	 <string 
 	 name="GroupInvitation">
 	 Group Invitation
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 1270a21710..61d6cbb2d0 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
@@ -117,7 +117,7 @@
      name="map_button"
      top_delta="-4"
      left_pad="0"
-     width="60"
+     width="57"
      enabled="false" />
     <text
      type="string"
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_sound.xml b/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
index da366f30ae..f0ce8b849a 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
@@ -296,6 +296,7 @@
 	<check_box
 		name="media_auto_play_btn"
 		control_name="ParcelMediaAutoPlayEnable"
+		enabled_control="AudioStreamingMedia"
 		value="true"
 		follows="left|bottom|right"
 		height="15"
diff --git a/indra/newview/tests/llworldmap_test.cpp b/indra/newview/tests/llworldmap_test.cpp
index b976ac5ea9..acc6e814bc 100644
--- a/indra/newview/tests/llworldmap_test.cpp
+++ b/indra/newview/tests/llworldmap_test.cpp
@@ -25,13 +25,16 @@
  * $/LicenseInfo$
  */
 
-// Precompiled header: almost always required for newview cpp files
-#include "../llviewerprecompiledheaders.h"
-// Class to test
-#include "../llworldmap.h"
 // Dependencies
-#include "../llviewerimagelist.h"
+#include "linden_common.h"
+#include "llapr.h"
+#include "llsingleton.h"
+#include "lltrans.h"
+#include "lluistring.h"
+#include "../llviewertexture.h"
 #include "../llworldmapmessage.h"
+// Class to test
+#include "../llworldmap.h"
 // Tut header
 #include "../test/lltut.h"
 
@@ -44,34 +47,29 @@
 // * A simulator for a class can be implemented here. Please comment and document thoroughly.
 
 // Stub image calls
-LLViewerImageList::LLViewerImageList() { }
-LLViewerImageList::~LLViewerImageList() { }
-LLViewerImageList gImageList;
-LLViewerImage* LLViewerImageList::getImage(const LLUUID &image_id,
-												   BOOL usemipmaps,
-												   BOOL level_immediate,
-												   LLGLint internal_format,
-												   LLGLenum primary_format,
-												   LLHost request_from_host)
-{ return NULL; }
-void LLViewerImage::setBoostLevel(S32 level) { }
-void LLImageGL::setAddressMode(LLTexUnit::eTextureAddressMode mode) { }
+void LLViewerTexture::setBoostLevel(S32 ) { }
+void LLViewerTexture::setAddressMode(LLTexUnit::eTextureAddressMode ) { }
+LLViewerFetchedTexture* LLViewerTextureManager::getFetchedTexture(const LLUUID&, BOOL, LLViewerTexture::EBoostLevel, S8,
+																  LLGLint, LLGLenum, LLHost ) { return NULL; }
 
 // Stub related map calls
 LLWorldMapMessage::LLWorldMapMessage() { }
 LLWorldMapMessage::~LLWorldMapMessage() { }
 void LLWorldMapMessage::sendItemRequest(U32 type, U64 handle) { }
 void LLWorldMapMessage::sendMapBlockRequest(U16 min_x, U16 min_y, U16 max_x, U16 max_y, bool return_nonexistent) { }
+
 LLWorldMipmap::LLWorldMipmap() { }
 LLWorldMipmap::~LLWorldMipmap() { }
 void LLWorldMipmap::reset() { }
 void LLWorldMipmap::dropBoostLevels() { }
 void LLWorldMipmap::equalizeBoostLevels() { }
-LLPointer<LLViewerImage> LLWorldMipmap::getObjectsTile(U32 grid_x, U32 grid_y, S32 level, bool load)
-{ return NULL; }
+LLPointer<LLViewerFetchedTexture> LLWorldMipmap::getObjectsTile(U32 grid_x, U32 grid_y, S32 level, bool load) { return NULL; }
 
 // Stub other stuff
-BOOL gPacificDaylightTime;
+std::string LLTrans::getString(const std::string &, const LLStringUtil::format_map_t& ) { return std::string("test_trans"); }
+void LLUIString::updateResult() const { }
+void LLUIString::setArg(const std::string& , const std::string& ) { }
+void LLUIString::assign(const std::string& ) { }
 
 // End Stubbing
 // -------------------------------------------------------------------------------------------
@@ -237,7 +235,7 @@ namespace tut
 		// Test 9 : setLandForSaleImage() / getLandForSaleImage()
 		LLUUID id;
 		mSim->setLandForSaleImage(id);
-		LLPointer<LLViewerImage> image = mSim->getLandForSaleImage();
+		LLPointer<LLViewerFetchedTexture> image = mSim->getLandForSaleImage();
 		ensure("LLSimInfo::getLandForSaleImage() test failed", image.isNull());
 		// Test 10 : isPG()
 		mSim->setAccess(SIM_ACCESS_PG);
@@ -370,7 +368,7 @@ namespace tut
  		}
 		// Test 7 : getObjectsTile()
 		try {
-			LLPointer<LLViewerImage> image = mWorld->getObjectsTile((U32)(X_WORLD_TEST/REGION_WIDTH_METERS), (U32)(Y_WORLD_TEST/REGION_WIDTH_METERS), 1);
+			LLPointer<LLViewerFetchedTexture> image = mWorld->getObjectsTile((U32)(X_WORLD_TEST/REGION_WIDTH_METERS), (U32)(Y_WORLD_TEST/REGION_WIDTH_METERS), 1);
 			ensure("LLWorldMap::getObjectsTile() failed", image.isNull());
 		} catch (...) {
 			fail("LLWorldMap::getObjectsTile() test failed with exception");
diff --git a/indra/newview/tests/llworldmipmap_test.cpp b/indra/newview/tests/llworldmipmap_test.cpp
index 54887ae219..4c0959d1a9 100644
--- a/indra/newview/tests/llworldmipmap_test.cpp
+++ b/indra/newview/tests/llworldmipmap_test.cpp
@@ -25,12 +25,12 @@
  * $/LicenseInfo$
  */
 
-// Precompiled header: almost always required for newview cpp files
-#include "../llviewerprecompiledheaders.h"
+// Dependencies
+#include "linden_common.h"
+#include "../llviewertexture.h"
+#include "../llviewercontrol.h"
 // Class to test
 #include "../llworldmipmap.h"
-// Dependencies
-#include "../llviewerimagelist.h"
 // Tut header
 #include "../test/lltut.h"
 
@@ -42,19 +42,14 @@
 // * Do not make any assumption as to how those classes or methods work (i.e. don't copy/paste code)
 // * A simulator for a class can be implemented here. Please comment and document thoroughly.
 
-LLViewerImageList::LLViewerImageList() { }
-LLViewerImageList::~LLViewerImageList() { }
-
-LLViewerImageList gImageList;
+void LLViewerTexture::setBoostLevel(S32 ) { }
+LLViewerFetchedTexture* LLViewerTextureManager::getFetchedTextureFromUrl(const std::string&, BOOL, LLViewerTexture::EBoostLevel, S8, 
+																		 LLGLint, LLGLenum, const LLUUID& ) { return NULL; }
 
-LLViewerImage* LLViewerImageList::getImageFromUrl(const std::string& url,
-												   BOOL usemipmaps,
-												   BOOL level_immediate,
-												   LLGLint internal_format,
-												   LLGLenum primary_format, 
-												   const LLUUID& force_id)
-{ return NULL; }
-void LLViewerImage::setBoostLevel(S32 level) { }
+LLControlGroup::LLControlGroup(const std::string& name) : LLInstanceTracker<LLControlGroup, std::string>(name) { }
+LLControlGroup::~LLControlGroup() { }
+std::string LLControlGroup::getString(const std::string& ) { return std::string("test_url"); }
+LLControlGroup gSavedSettings("test_settings");
 
 // End Stubbing
 // -------------------------------------------------------------------------------------------