merge from viewer-public

21 files changed, 357 insertions, 257 deletions

diff --git a/indra/llxuixml/llinitparam.cpp b/indra/llxuixml/llinitparam.cpp
index 2ead5a4a57..8d6aa405e2 100644
--- a/indra/llxuixml/llinitparam.cpp
+++ b/indra/llxuixml/llinitparam.cpp
@@ -139,7 +139,7 @@ namespace LLInitParam
 
 	bool BaseBlock::validateBlock(bool emit_errors) const
 	{
-		const BlockDescriptor& block_data = getBlockDescriptor();
+		const BlockDescriptor& block_data = mostDerivedBlockDescriptor();
 		for (BlockDescriptor::param_validation_list_t::const_iterator it = block_data.mValidationList.begin(); it != block_data.mValidationList.end(); ++it)
 		{
 			const Param* param = getParamFromHandle(it->first);
@@ -159,7 +159,7 @@ namespace LLInitParam
 	{
 		// named param is one like LLView::Params::follows
 		// unnamed param is like LLView::Params::rect - implicit
-		const BlockDescriptor& block_data = getBlockDescriptor();
+		const BlockDescriptor& block_data = mostDerivedBlockDescriptor();
 
 		for (BlockDescriptor::param_list_t::const_iterator it = block_data.mUnnamedParams.begin(); 
 			it != block_data.mUnnamedParams.end(); 
@@ -230,7 +230,7 @@ namespace LLInitParam
 	{
 		// named param is one like LLView::Params::follows
 		// unnamed param is like LLView::Params::rect - implicit
-		const BlockDescriptor& block_data = getBlockDescriptor();
+		const BlockDescriptor& block_data = mostDerivedBlockDescriptor();
 
 		for (BlockDescriptor::param_list_t::const_iterator it = block_data.mUnnamedParams.begin(); 
 			it != block_data.mUnnamedParams.end(); 
@@ -301,7 +301,7 @@ namespace LLInitParam
 
 	bool BaseBlock::deserializeBlock(Parser& p, Parser::name_stack_range_t name_stack)
 	{
-		BlockDescriptor& block_data = getBlockDescriptor();
+		BlockDescriptor& block_data = mostDerivedBlockDescriptor();
 		bool names_left = name_stack.first != name_stack.second;
 
 		if (names_left)
@@ -386,7 +386,7 @@ namespace LLInitParam
 
 	void BaseBlock::addSynonym(Param& param, const std::string& synonym)
 	{
-		BlockDescriptor& block_data = getBlockDescriptor();
+		BlockDescriptor& block_data = mostDerivedBlockDescriptor();
 		if (block_data.mInitializationState == BlockDescriptor::INITIALIZING)
 		{
 			param_handle_t handle = getHandleFromParam(&param);
@@ -417,8 +417,8 @@ namespace LLInitParam
 	{ 
 		if (user_provided)
 		{
-		mChangeVersion++;
-	}
+			mChangeVersion++;
+		}
 	}
 
 	const std::string& BaseBlock::getParamName(const BlockDescriptor& block_data, const Param* paramp) const
@@ -445,7 +445,7 @@ namespace LLInitParam
 
 	ParamDescriptor* BaseBlock::findParamDescriptor(param_handle_t handle)
 	{
-		BlockDescriptor& descriptor = getBlockDescriptor();
+		BlockDescriptor& descriptor = mostDerivedBlockDescriptor();
 		BlockDescriptor::all_params_list_t::iterator end_it = descriptor.mAllParams.end();
 		for (BlockDescriptor::all_params_list_t::iterator it = descriptor.mAllParams.begin();
 			it != end_it;
@@ -460,7 +460,7 @@ namespace LLInitParam
 	// NOTE: this requires that "other" is of the same derived type as this
 	bool BaseBlock::merge(BlockDescriptor& block_data, const BaseBlock& other, bool overwrite)
 	{
-		bool param_changed = false;
+		bool some_param_changed = false;
 		BlockDescriptor::all_params_list_t::const_iterator end_it = block_data.mAllParams.end();
 		for (BlockDescriptor::all_params_list_t::const_iterator it = block_data.mAllParams.begin();
 			it != end_it;
@@ -471,10 +471,10 @@ namespace LLInitParam
 			if (merge_func)
 			{
 				Param* paramp = getParamFromHandle(it->mParamHandle);
-				param_changed |= merge_func(*paramp, *other_paramp, overwrite);
+				some_param_changed |= merge_func(*paramp, *other_paramp, overwrite);
 			}
 		}
-		return param_changed;
+		return some_param_changed;
 	}
 
 	bool ParamCompare<LLSD, false>::equals(const LLSD &a, const LLSD &b)
diff --git a/indra/llxuixml/llinitparam.h b/indra/llxuixml/llinitparam.h
index c9c1d4af90..582f5449d9 100644
--- a/indra/llxuixml/llinitparam.h
+++ b/indra/llxuixml/llinitparam.h
@@ -477,10 +477,10 @@ namespace LLInitParam
 
 		bool deserializeBlock(Parser& p, Parser::name_stack_range_t name_stack);
 		bool serializeBlock(Parser& p, Parser::name_stack_t name_stack = Parser::name_stack_t(), const BaseBlock* diff_block = NULL) const;
-		virtual bool inspectBlock(Parser& p, Parser::name_stack_t name_stack = Parser::name_stack_t()) const;
+		bool inspectBlock(Parser& p, Parser::name_stack_t name_stack = Parser::name_stack_t()) const;
 
-		const BlockDescriptor& getBlockDescriptor() const { return *mBlockDescriptor; }
-		BlockDescriptor& getBlockDescriptor() { return *mBlockDescriptor; }
+		const BlockDescriptor& mostDerivedBlockDescriptor() const { return *mBlockDescriptor; }
+		BlockDescriptor& mostDerivedBlockDescriptor() { return *mBlockDescriptor; }
 
 		// take all provided params from other and apply to self
 		bool overwriteFrom(const BaseBlock& other)
@@ -507,7 +507,7 @@ namespace LLInitParam
 
 		BlockDescriptor*		mBlockDescriptor;	// most derived block descriptor
 
-		static BlockDescriptor& blockDescriptor()
+		static BlockDescriptor& selfBlockDescriptor()
 		{
 			static BlockDescriptor sBlockDescriptor;
 			return sBlockDescriptor;
@@ -559,7 +559,7 @@ namespace LLInitParam
 		TypedParam(BlockDescriptor& block_descriptor, const char* name, value_assignment_t value, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count) 
 		:	Param(block_descriptor.mCurrentBlockPtr)
 		{
-			if (block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING)
+			if (LL_UNLIKELY(block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING))
 			{
 				ParamDescriptor param_descriptor(block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
 												&mergeWith,
@@ -584,6 +584,7 @@ namespace LLInitParam
 			{
 				if (parser.readValue<T>(typed_param.mData.mValue))
 				{
+					typed_param.mData.clearKey();
 					typed_param.setProvided(true);
 					typed_param.enclosingBlock().setLastChangedParam(param, true);
 					return true;
@@ -690,7 +691,7 @@ namespace LLInitParam
 				&& (overwrite || !dst_typed_param.isProvided()))
 			{
 				dst_typed_param.mData.clearKey();
-				dst_typed_param = src_typed_param;
+				dst_typed_param.set(src_typed_param.get());
 				return true;
 			}
 			return false;
@@ -722,7 +723,7 @@ namespace LLInitParam
 		:	Param(block_descriptor.mCurrentBlockPtr),
 			T(value)
 		{
-			if (block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING)
+			if (LL_UNLIKELY(block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING))
 			{
 				ParamDescriptor param_descriptor(block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
 												&mergeWith,
@@ -741,6 +742,7 @@ namespace LLInitParam
 			// attempt to parse block...
 			if(typed_param.deserializeBlock(parser, name_stack))
 			{
+				typed_param.mData.clearKey();
 				typed_param.enclosingBlock().setLastChangedParam(param, true);
 				return true;
 			}
@@ -856,21 +858,10 @@ namespace LLInitParam
 		{
 			const self_t& src_typed_param = static_cast<const self_t&>(src);
 			self_t& dst_typed_param = static_cast<self_t&>(dst);
-			if (overwrite)
-			{
-				if (dst_typed_param.T::overwriteFrom(src_typed_param))
-				{
-					dst_typed_param.mData.clearKey();
-					return true;
-				}
-			}
-			else
+			if (dst_typed_param.T::merge(BaseBlock::selfBlockDescriptor(), src_typed_param, overwrite || !dst_typed_param.isProvided()))
 			{
-				if (dst_typed_param.T::fillFrom(src_typed_param))
-				{			
-					dst_typed_param.mData.clearKey();
-					return true;
-				}
+				dst_typed_param.mData.clearKey();
+				return true;
 			}
 			return false;
 		}
@@ -911,7 +902,7 @@ namespace LLInitParam
 			mValues(value)
 		{
 			mCachedKeys.resize(mValues.size());
-			if (block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING)
+			if (LL_UNLIKELY(block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING))
 			{
 				ParamDescriptor param_descriptor(block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
 												&mergeWith,
@@ -1060,9 +1051,9 @@ namespace LLInitParam
 			self_t& dst_typed_param = static_cast<self_t&>(dst);
 
 			if (src_typed_param.isProvided()
-				&& (overwrite || !isProvided()))
+				&& (overwrite || !dst_typed_param.isProvided()))
 			{
-				dst_typed_param = src_typed_param;
+				dst_typed_param.set(src_typed_param.get());
 				return true;
 			}
 			return false;
@@ -1094,7 +1085,7 @@ namespace LLInitParam
 			mLastParamGeneration(0)
 		{
 			mCachedKeys.resize(mValues.size());
-			if (block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING)
+			if (LL_UNLIKELY(block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING))
 			{
 				ParamDescriptor param_descriptor(block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
 												&mergeWith,
@@ -1252,7 +1243,7 @@ namespace LLInitParam
 			if (src_typed_param.isProvided()
 				&& (overwrite || !dst_typed_param.isProvided()))
 			{
-				dst_typed_param = src_typed_param;
+				dst_typed_param.set(src_typed_param.get());
 				return true;
 			}
 			return false;
@@ -1282,13 +1273,24 @@ namespace LLInitParam
 		// take all provided params from other and apply to self
 		bool overwriteFrom(const self_t& other)
 		{
-			mCurChoice = other.mCurChoice;
-			return BaseBlock::merge(blockDescriptor(), other, true);
+			return merge(selfBlockDescriptor(), other, true);
 		}
 
 		// take all provided params that are not already provided, and apply to self
 		bool fillFrom(const self_t& other)
 		{
+			return merge(selfBlockDescriptor(), other, false);
+		}
+
+		// merge with other block
+		bool merge(BlockDescriptor& block_data, const self_t& other, bool overwrite)
+		{
+			// only merge a choice if we are overwriting with other's contents
+			if (overwrite)
+			{
+				mCurChoice = other.mCurChoice;
+				return BaseBlock::merge(selfBlockDescriptor(), other, overwrite);
+			}
 			return false;
 		}
 
@@ -1314,7 +1316,7 @@ namespace LLInitParam
 		Choice()
 		:	mCurChoice(0)
 		{
-			BaseBlock::init(blockDescriptor(), BaseBlock::blockDescriptor(), sizeof(DERIVED_BLOCK));
+			BaseBlock::init(selfBlockDescriptor(), BaseBlock::selfBlockDescriptor(), sizeof(DERIVED_BLOCK));
 		}
 
 		// Alternatives are mutually exclusive wrt other Alternatives in the same block.  
@@ -1331,13 +1333,14 @@ namespace LLInitParam
 			typedef typename super_t::value_assignment_t								value_assignment_t;
 
 			explicit Alternative(const char* name, value_assignment_t val = DefaultInitializer<T>::get())
-			:	super_t(DERIVED_BLOCK::blockDescriptor(), name, val, NULL, 0, 1),
+			:	super_t(DERIVED_BLOCK::selfBlockDescriptor(), name, val, NULL, 0, 1),
 				mOriginalValue(val)
 			{
 				// assign initial choice to first declared option
-				DERIVED_BLOCK* blockp = ((DERIVED_BLOCK*)DERIVED_BLOCK::blockDescriptor().mCurrentBlockPtr);
-				if (DERIVED_BLOCK::blockDescriptor().mInitializationState == BlockDescriptor::INITIALIZING
-					&& blockp->mCurChoice == 0)
+				DERIVED_BLOCK* blockp = ((DERIVED_BLOCK*)DERIVED_BLOCK::selfBlockDescriptor().mCurrentBlockPtr);
+				if (LL_UNLIKELY(
+						DERIVED_BLOCK::selfBlockDescriptor().mInitializationState == BlockDescriptor::INITIALIZING
+							&& blockp->mCurChoice == 0))
 				{
 					blockp->mCurChoice = Param::enclosingBlock().getHandleFromParam(this);
 				}
@@ -1382,7 +1385,7 @@ namespace LLInitParam
 		};
 
 	protected:
-		static BlockDescriptor& blockDescriptor()
+		static BlockDescriptor& selfBlockDescriptor()
 		{
 			static BlockDescriptor sBlockDescriptor;
 			return sBlockDescriptor;
@@ -1410,19 +1413,19 @@ namespace LLInitParam
 		// take all provided params from other and apply to self
 		bool overwriteFrom(const self_t& other)
 		{
-			return BaseBlock::merge(blockDescriptor(), other, true);
+			return BaseBlock::merge(selfBlockDescriptor(), other, true);
 		}
 
 		// take all provided params that are not already provided, and apply to self
 		bool fillFrom(const self_t& other)
 		{
-			return BaseBlock::merge(blockDescriptor(), other, false);
+			return BaseBlock::merge(selfBlockDescriptor(), other, false);
 		}
 	protected:
 		Block()
 		{
 			//#pragma message("Parsing LLInitParam::Block")
-			BaseBlock::init(blockDescriptor(), BASE_BLOCK::blockDescriptor(), sizeof(DERIVED_BLOCK));
+			BaseBlock::init(selfBlockDescriptor(), BASE_BLOCK::selfBlockDescriptor(), sizeof(DERIVED_BLOCK));
 		}
 
 		//
@@ -1436,7 +1439,7 @@ namespace LLInitParam
 			typedef typename super_t::value_assignment_t								value_assignment_t;
 
 			explicit Optional(const char* name = "", value_assignment_t val = DefaultInitializer<T>::get())
-			:	super_t(DERIVED_BLOCK::blockDescriptor(), name, val, NULL, 0, 1)
+			:	super_t(DERIVED_BLOCK::selfBlockDescriptor(), name, val, NULL, 0, 1)
 			{
 				//#pragma message("Parsing LLInitParam::Block::Optional")
 			}
@@ -1465,7 +1468,7 @@ namespace LLInitParam
 
 			// mandatory parameters require a name to be parseable
 			explicit Mandatory(const char* name = "", value_assignment_t val = DefaultInitializer<T>::get())
-			:	super_t(DERIVED_BLOCK::blockDescriptor(), name, val, &validate, 1, 1)
+			:	super_t(DERIVED_BLOCK::selfBlockDescriptor(), name, val, &validate, 1, 1)
 			{}
 
 			Mandatory& operator=(value_assignment_t val)
@@ -1501,7 +1504,7 @@ namespace LLInitParam
 			typedef typename container_t::const_iterator							const_iterator;
 
 			explicit Multiple(const char* name = "", value_assignment_t val = DefaultInitializer<container_t>::get())
-			:	super_t(DERIVED_BLOCK::blockDescriptor(), name, val, &validate, RANGE::minCount(), RANGE::maxCount())
+			:	super_t(DERIVED_BLOCK::selfBlockDescriptor(), name, val, &validate, RANGE::minCount(), RANGE::maxCount())
 			{}
 
 			using super_t::operator();
@@ -1529,10 +1532,10 @@ namespace LLInitParam
 		{
 		public:
 			explicit Deprecated(const char* name)
-			:	Param(DERIVED_BLOCK::blockDescriptor().mCurrentBlockPtr)
+			:	Param(DERIVED_BLOCK::selfBlockDescriptor().mCurrentBlockPtr)
 			{
-				BlockDescriptor& block_descriptor = DERIVED_BLOCK::blockDescriptor();
-				if (block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING)
+				BlockDescriptor& block_descriptor = DERIVED_BLOCK::selfBlockDescriptor();
+				if (LL_UNLIKELY(block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING))
 				{
 					ParamDescriptor param_descriptor(block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
 													NULL,
@@ -1561,7 +1564,7 @@ namespace LLInitParam
 		typedef Deprecated Ignored;
 
 	protected:
-		static BlockDescriptor& blockDescriptor()
+		static BlockDescriptor& selfBlockDescriptor()
 		{
 			static BlockDescriptor sBlockDescriptor;
 			return sBlockDescriptor;
@@ -1574,6 +1577,13 @@ namespace LLInitParam
 		public Param
 	{
 	public:
+		typedef enum e_value_age
+		{	
+			OLDER_THAN_BLOCK,	// mData.mValue needs to be refreshed from the block parameters
+			NEWER_THAN_BLOCK,	// mData.mValue holds the authoritative value (which has been replicated to the block parameters via setBlockFromValue)
+			SAME_AS_BLOCK		// mData.mValue is derived from the block parameters, which are authoritative
+		} EValueAge;
+
 		typedef BlockValue<T>										self_t;
 		typedef Block<TypedParam<T, TypeValues<T>, false> >			block_t;
 		typedef const T&											value_const_ref_t;
@@ -1582,9 +1592,9 @@ namespace LLInitParam
 
 		BlockValue(BlockDescriptor& block_descriptor, const char* name, value_assignment_t value, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count)
 		:	Param(block_descriptor.mCurrentBlockPtr),
-			mData(value)
+			mData(value, NEWER_THAN_BLOCK)
 		{
-			if (block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING)
+			if (LL_UNLIKELY(block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING))
 			{
 				ParamDescriptor param_descriptor(block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
 												&mergeWith,
@@ -1604,7 +1614,7 @@ namespace LLInitParam
 
 		static bool deserializeParam(Param& param, Parser& parser, const Parser::name_stack_range_t& name_stack, S32 generation)
 		{
-			self_t& typed_param = static_cast<self_t&>(param);
+			DERIVED& typed_param = static_cast<DERIVED&>(param);
 			// type to apply parse direct value T
 			if (name_stack.first == name_stack.second)
 			{
@@ -1612,7 +1622,10 @@ namespace LLInitParam
 				{
 					typed_param.enclosingBlock().setLastChangedParam(param, true);
 					typed_param.setProvided(true);
-					typed_param.mData.mLastParamVersion = typed_param.BaseBlock::getLastChangeVersion();
+					typed_param.mData.clearKey();
+					typed_param.mData.mValueAge = NEWER_THAN_BLOCK;
+					typed_param.setBlockFromValue();
+
 					return true;
 				}
 
@@ -1628,7 +1641,9 @@ namespace LLInitParam
 							typed_param.mData.setKey(name);
 							typed_param.enclosingBlock().setLastChangedParam(param, true);
 							typed_param.setProvided(true);
-							typed_param.mData.mLastParamVersion = typed_param.BaseBlock::getLastChangeVersion();
+							typed_param.mData.mValueAge = NEWER_THAN_BLOCK;
+							typed_param.setBlockFromValue();
+
 							return true;
 						}
 					}
@@ -1703,16 +1718,18 @@ namespace LLInitParam
 
 		bool isProvided() const 
 		{
-			// either param value provided directly or block is sufficiently filled in
+			if (!Param::getProvided()) return false;
+
+			// block has an updated parameter
 			// if cached value is stale, regenerate from params
-			if (Param::getProvided() && mData.mLastParamVersion < BaseBlock::getLastChangeVersion())
+			if (mData.mValueAge == OLDER_THAN_BLOCK)
 			{
 				if (block_t::validateBlock(false))
 				{
 					static_cast<const DERIVED*>(this)->setValueFromBlock();
 					// clear stale keyword associated with old value
 					mData.clearKey();
-					mData.mLastParamVersion = BaseBlock::getLastChangeVersion();
+					mData.mValueAge = SAME_AS_BLOCK;
 					return true;
 				}
 				else
@@ -1722,8 +1739,11 @@ namespace LLInitParam
 					return false;  
 				}
 			}
-			// either no data provided, or we have a valid value in hand
-			return Param::getProvided();
+			else
+			{
+				// we have a valid value in hand
+				return true;
+			}
 		}
 
 		void set(value_assignment_t val, bool flag_as_provided = true)
@@ -1731,7 +1751,7 @@ namespace LLInitParam
 			Param::enclosingBlock().setLastChangedParam(*this, flag_as_provided);
 			
 			// set param version number to be up to date, so we ignore block contents
-			mData.mLastParamVersion = BaseBlock::getLastChangeVersion();
+			mData.mValueAge = NEWER_THAN_BLOCK;
 
 			mData.mValue = val;
 			mData.clearKey();
@@ -1756,6 +1776,8 @@ namespace LLInitParam
 			if (user_provided)
 			{
 				setProvided(true);  // some component provided
+				// a parameter changed, so our value is out of date
+				mData.mValueAge = OLDER_THAN_BLOCK;
 			}
 		}
 
@@ -1763,54 +1785,54 @@ namespace LLInitParam
 		value_assignment_t get() const
 		{
 			// if some parameters were provided, issue warnings on invalid blocks
-			if (Param::getProvided() && (mData.mLastParamVersion < BaseBlock::getLastChangeVersion()))
+			if (Param::getProvided() && (mData.mValueAge == OLDER_THAN_BLOCK))
 			{
 				// go ahead and issue warnings at this point if any param is invalid
 				if(block_t::validateBlock(true))
 				{
 					static_cast<const DERIVED*>(this)->setValueFromBlock();
 					mData.clearKey();
-					mData.mLastParamVersion = BaseBlock::getLastChangeVersion();
+					mData.mValueAge = SAME_AS_BLOCK;
 				}
 			}
 
 			return mData.mValue;
 		}
 
-		// mutable to allow lazy updates on get
+
 		struct Data : public key_cache_t
 		{
-			Data(const T& value) 
+			Data(const T& value, EValueAge age) 
 			:	mValue(value),
-				mLastParamVersion(0)
+				mValueAge(age)
 			{}
 
-			T		mValue;
-			S32		mLastParamVersion;
+			T			mValue;
+			EValueAge	mValueAge;
 		};
 
+		// mutable to allow lazy updates on get
 		mutable Data		mData;
 
 	private:
 		static bool mergeWith(Param& dst, const Param& src, bool overwrite)
 		{
-			const self_t& src_typed_param = static_cast<const self_t&>(src);
-			self_t& dst_typed_param = static_cast<self_t&>(dst);
+			const DERIVED& src_typed_param = static_cast<const DERIVED&>(src);
+			DERIVED& dst_typed_param = static_cast<DERIVED&>(dst);
 
 			if (src_typed_param.isProvided()
 				&& (overwrite || !dst_typed_param.isProvided()))
 			{
-				// assign individual parameters
-				dst_typed_param.BaseBlock::merge(block_t::blockDescriptor(), src_typed_param, overwrite);
-
-				// then copy actual value
-				dst_typed_param.mData.mValue = src_typed_param.get();
-				dst_typed_param.mData.clearKey();
-				dst_typed_param.setProvided(true);
-
-				// Propagate value back to block params since the value was updated during this merge.
-				// This will result in mData.mValue and the block params being in sync.
-				static_cast<DERIVED&>(dst_typed_param).setBlockFromValue();
+				if (src_typed_param.mData.mValueAge == NEWER_THAN_BLOCK)
+				{
+					// copy value over
+					dst_typed_param.set(src_typed_param.get());
+				}
+				else
+				{
+					// merge individual parameters into destination
+					dst_typed_param.merge(block_t::selfBlockDescriptor(), src_typed_param, overwrite);
+				}
 				return true;
 			}
 			return false;
diff --git a/indra/newview/llagent.cpp b/indra/newview/llagent.cpp
index f96a59e97a..7d84f8d071 100644
--- a/indra/newview/llagent.cpp
+++ b/indra/newview/llagent.cpp
@@ -3088,21 +3088,30 @@ void LLAgent::processAgentCachedTextureResponse(LLMessageSystem *mesgsys, void *
 		mesgsys->getUUIDFast(_PREHASH_WearableData, _PREHASH_TextureID, texture_id, texture_block);
 		mesgsys->getU8Fast(_PREHASH_WearableData, _PREHASH_TextureIndex, texture_index, texture_block);
 
-		if ((S32)texture_index < BAKED_NUM_INDICES 
-			&& gAgentQueryManager.mActiveCacheQueries[texture_index] == query_id)
-		{
-			if (texture_id.notNull())
-			{
-				//llinfos << "Received cached texture " << (U32)texture_index << ": " << texture_id << llendl;
-				gAgentAvatarp->setCachedBakedTexture(LLVOAvatarDictionary::bakedToLocalTextureIndex((EBakedTextureIndex)texture_index), texture_id);
-				//gAgentAvatarp->setTETexture( LLVOAvatar::sBakedTextureIndices[texture_index], texture_id );
-				gAgentQueryManager.mActiveCacheQueries[texture_index] = 0;
-				num_results++;
-			}
-			else
+
+		if ((S32)texture_index < TEX_NUM_INDICES )
+		{	
+			const LLVOAvatarDictionary::TextureEntry *texture_entry = LLVOAvatarDictionary::instance().getTexture((ETextureIndex)texture_index);
+			if (texture_entry)
 			{
-				// no cache of this bake. request upload.
-				gAgentAvatarp->requestLayerSetUpload((EBakedTextureIndex)texture_index);
+				EBakedTextureIndex baked_index = texture_entry->mBakedTextureIndex;
+
+				if (gAgentQueryManager.mActiveCacheQueries[baked_index] == query_id)
+				{
+					if (texture_id.notNull())
+					{
+						//llinfos << "Received cached texture " << (U32)texture_index << ": " << texture_id << llendl;
+						gAgentAvatarp->setCachedBakedTexture((ETextureIndex)texture_index, texture_id);
+						//gAgentAvatarp->setTETexture( LLVOAvatar::sBakedTextureIndices[texture_index], texture_id );
+						gAgentQueryManager.mActiveCacheQueries[baked_index] = 0;
+						num_results++;
+					}
+					else
+					{
+						// no cache of this bake. request upload.
+						gAgentAvatarp->requestLayerSetUpload(baked_index);
+					}
+				}
 			}
 		}
 	}
@@ -3526,7 +3535,6 @@ void LLAgent::sendAgentSetAppearance()
 		return;
 	}
 
-
 	llinfos << "TAT: Sent AgentSetAppearance: " << gAgentAvatarp->getBakedStatusForPrintout() << llendl;
 	//dumpAvatarTEs( "sendAgentSetAppearance()" );
 
@@ -3577,32 +3585,15 @@ void LLAgent::sendAgentSetAppearance()
 		llinfos << "TAT: Sending cached texture data" << llendl;
 		for (U8 baked_index = 0; baked_index < BAKED_NUM_INDICES; baked_index++)
 		{
-			const LLVOAvatarDictionary::BakedEntry *baked_dict = LLVOAvatarDictionary::getInstance()->getBakedTexture((EBakedTextureIndex)baked_index);
-			LLUUID hash;
-			for (U8 i=0; i < baked_dict->mWearables.size(); i++)
-			{
-				// LLWearableType::EType wearable_type = gBakedWearableMap[baked_index][wearable_num];
-				const LLWearableType::EType wearable_type = baked_dict->mWearables[i];
-                                for (U8 wearable_index =0; wearable_index < gAgentWearables.getWearableCount(wearable_type); ++wearable_index)
-                                {
-                                       const LLWearable* wearable = gAgentWearables.getWearable(wearable_type,wearable_index);
-                                       if (wearable)
-                                       {
-                                               // MULTI-WEARABLE: make order-dependent (use MD5 hash)
-						hash ^= wearable->getAssetID();
-                                       }
-                                }
-			}
+			LLUUID hash = gAgentWearables.computeBakedTextureHash((EBakedTextureIndex) baked_index);
+
 			if (hash.notNull())
 			{
-				hash ^= baked_dict->mWearablesHashID;
+				ETextureIndex texture_index = LLVOAvatarDictionary::bakedToLocalTextureIndex((EBakedTextureIndex) baked_index);
+				msg->nextBlockFast(_PREHASH_WearableData);
+				msg->addUUIDFast(_PREHASH_CacheID, hash);
+				msg->addU8Fast(_PREHASH_TextureIndex, (U8)texture_index);
 			}
-
-			const ETextureIndex texture_index = LLVOAvatarDictionary::bakedToLocalTextureIndex((EBakedTextureIndex)baked_index);
-
-			msg->nextBlockFast(_PREHASH_WearableData);
-			msg->addUUIDFast(_PREHASH_CacheID, hash);
-			msg->addU8Fast(_PREHASH_TextureIndex, (U8)texture_index);
 		}
 		msg->nextBlockFast(_PREHASH_ObjectData);
 		gAgentAvatarp->sendAppearanceMessage( gMessageSystem );
diff --git a/indra/newview/llagentwearables.cpp b/indra/newview/llagentwearables.cpp
index 545c5b845b..6b5e43973e 100644
--- a/indra/newview/llagentwearables.cpp
+++ b/indra/newview/llagentwearables.cpp
@@ -1565,37 +1565,18 @@ void LLAgentWearables::queryWearableCache()
 	S32 num_queries = 0;
 	for (U8 baked_index = 0; baked_index < BAKED_NUM_INDICES; baked_index++)
 	{
-		const LLVOAvatarDictionary::BakedEntry *baked_dict = LLVOAvatarDictionary::getInstance()->getBakedTexture((EBakedTextureIndex)baked_index);
-		LLMD5 hash;
-		bool hash_computed = false;
-		for (U8 i=0; i < baked_dict->mWearables.size(); i++)
+		LLUUID hash_id = computeBakedTextureHash((EBakedTextureIndex) baked_index);
+		if (hash_id.notNull())
 		{
-			const LLWearableType::EType baked_type = baked_dict->mWearables[i];
-			const U32 num_wearables = getWearableCount(baked_type);
-			for (U32 index = 0; index < num_wearables; ++index)
-			{
-				const LLWearable* wearable = getWearable(baked_type,index);
-				if (wearable)
-				{
-					LLUUID asset_id = wearable->getAssetID();
-					hash.update((const unsigned char*)asset_id.mData, UUID_BYTES);
-					hash_computed = true;
-				}
-			}
-		}
-		hash.finalize();
-		if (hash_computed)
-		{
-			LLUUID hash_id;
-			hash.raw_digest(hash_id.mData);
-			hash_id ^= baked_dict->mWearablesHashID;
 			num_queries++;
 			// *NOTE: make sure at least one request gets packed
 
+			ETextureIndex te_index = LLVOAvatarDictionary::bakedToLocalTextureIndex((EBakedTextureIndex)baked_index);
+
 			//llinfos << "Requesting texture for hash " << hash << " in baked texture slot " << baked_index << llendl;
 			gMessageSystem->nextBlockFast(_PREHASH_WearableData);
 			gMessageSystem->addUUIDFast(_PREHASH_ID, hash_id);
-			gMessageSystem->addU8Fast(_PREHASH_TextureIndex, (U8)baked_index);
+			gMessageSystem->addU8Fast(_PREHASH_TextureIndex, (U8)te_index);
 		}
 
 		gAgentQueryManager.mActiveCacheQueries[baked_index] = gAgentQueryManager.mWearablesCacheQueryID;
@@ -1607,6 +1588,39 @@ void LLAgentWearables::queryWearableCache()
 	gAgentQueryManager.mWearablesCacheQueryID++;
 }
 
+LLUUID LLAgentWearables::computeBakedTextureHash(LLVOAvatarDefines::EBakedTextureIndex index)
+{
+	LLUUID hash_id;
+	bool hash_computed = false;
+	LLMD5 hash;
+
+	const LLVOAvatarDictionary::BakedEntry *baked_dict = LLVOAvatarDictionary::getInstance()->getBakedTexture(index);
+
+	for (U8 i=0; i < baked_dict->mWearables.size(); i++)
+	{
+		const LLWearableType::EType baked_type = baked_dict->mWearables[i];
+		const U32 num_wearables = getWearableCount(baked_type);
+		for (U32 index = 0; index < num_wearables; ++index)
+		{
+			const LLWearable* wearable = getWearable(baked_type,index);
+			if (wearable)
+			{
+				LLUUID asset_id = wearable->getAssetID();
+				hash.update((const unsigned char*)asset_id.mData, UUID_BYTES);
+				hash_computed = true;
+			}
+		}
+	}
+	if (hash_computed)
+	{
+		hash.update((const unsigned char*)baked_dict->mWearablesHashID.mData, UUID_BYTES);
+		hash.finalize();
+		hash.raw_digest(hash_id.mData);
+	}
+
+	return hash_id;
+}
+
 // User has picked "remove from avatar" from a menu.
 // static
 void LLAgentWearables::userRemoveWearable(const LLWearableType::EType &type, const U32 &index)
diff --git a/indra/newview/llagentwearables.h b/indra/newview/llagentwearables.h
index 27453b5b25..734bd9fd47 100644
--- a/indra/newview/llagentwearables.h
+++ b/indra/newview/llagentwearables.h
@@ -150,6 +150,8 @@ protected:
 public:
 	// Processes the initial wearables update message (if necessary, since the outfit folder makes it redundant)
 	static void		processAgentInitialWearablesUpdate(LLMessageSystem* mesgsys, void** user_data);
+	LLUUID			computeBakedTextureHash(LLVOAvatarDefines::EBakedTextureIndex index);
+
 protected:
 	void			sendAgentWearablesUpdate();
 	void			sendAgentWearablesRequest();
diff --git a/indra/newview/llappearancemgr.cpp b/indra/newview/llappearancemgr.cpp
index 7d39ba30f0..dcef86a5fc 100644
--- a/indra/newview/llappearancemgr.cpp
+++ b/indra/newview/llappearancemgr.cpp
@@ -190,7 +190,9 @@ LLUpdateAppearanceOnDestroy::~LLUpdateAppearanceOnDestroy()
 
 void LLUpdateAppearanceOnDestroy::fire(const LLUUID& inv_item)
 {
-	llinfos << "callback fired" << llendl;
+	LLViewerInventoryItem* item = (LLViewerInventoryItem*)gInventory.getItem(inv_item);
+	const std::string item_name = item ? item->getName() : "ITEM NOT FOUND";
+	llinfos << "callback fired [ name:" << item_name << " UUID:" << inv_item << " count:" << mFireCount << " ] " << llendl;
 	mFireCount++;
 }
 
@@ -890,7 +892,7 @@ void LLAppearanceMgr::filterWearableItems(
 }
 
 // Create links to all listed items.
-void LLAppearanceMgr::linkAll(const LLUUID& category,
+void LLAppearanceMgr::linkAll(const LLUUID& cat_uuid,
 								  LLInventoryModel::item_array_t& items,
 								  LLPointer<LLInventoryCallback> cb)
 {
@@ -899,11 +901,16 @@ void LLAppearanceMgr::linkAll(const LLUUID& category,
 		const LLInventoryItem* item = items.get(i).get();
 		link_inventory_item(gAgent.getID(),
 							item->getLinkedUUID(),
-							category,
+							cat_uuid,
 							item->getName(),
 							item->LLInventoryItem::getDescription(),
 							LLAssetType::AT_LINK,
 							cb);
+
+		const LLViewerInventoryCategory *cat = gInventory.getCategory(cat_uuid);
+		const std::string cat_name = cat ? cat->getName() : "CAT NOT FOUND";
+
+		llinfos << "Linking Item [ name:" << item->getName() << " UUID:" << item->getUUID() << " ] to Category [ name:" << cat_name << " UUID:" << cat_uuid << " ] " << llendl; // Seraph remove for 2.1
 	}
 }
 
@@ -972,9 +979,13 @@ void LLAppearanceMgr::updateCOF(const LLUUID& category, bool append)
 	llinfos << "creating LLUpdateAppearanceOnDestroy" << llendl;
 	LLPointer<LLInventoryCallback> link_waiter = new LLUpdateAppearanceOnDestroy;
 
+	llinfos << "Linking body items" << llendl; // Seraph remove for 2.1
 	linkAll(cof, body_items, link_waiter);
+	llinfos << "Linking wear items" << llendl; // Seraph remove for 2.1
 	linkAll(cof, wear_items, link_waiter);
+	llinfos << "Linking obj items" << llendl; // Seraph remove for 2.1
 	linkAll(cof, obj_items, link_waiter);
+	llinfos << "Linking gesture items" << llendl; // Seraph remove for 2.1
 	linkAll(cof, gest_items, link_waiter);
 
 	// Add link to outfit if category is an outfit. 
@@ -1030,8 +1041,7 @@ void LLAppearanceMgr::updateAgentWearables(LLWearableHoldingPattern* holder, boo
 			LLWearable* wearable = data.mWearable;
 			if( wearable && ((S32)wearable->getType() == i) )
 			{
-				LLViewerInventoryItem* item;
-				item = (LLViewerInventoryItem*)gInventory.getItem(data.mItemID);
+				LLViewerInventoryItem* item = (LLViewerInventoryItem*)gInventory.getItem(data.mItemID);
 				if( item && (item->getAssetUUID() == wearable->getAssetID()) )
 				{
 					items.put(item);
@@ -1483,9 +1493,9 @@ void LLAppearanceMgr::addCOFItemLink(const LLInventoryItem *item, bool do_update
 		// Are these links to different items of the same body part
 		// type? If so, new item will replace old.
 		// TODO: MULTI-WEARABLE: check for wearable limit for clothing types
-		else if (is_body_part)
+		else if (is_body_part && (vitem->isWearableType()) && (vitem->getWearableType() == wearable_type))
 		{
-			if (inv_item->getIsLinkType())
+			if (inv_item->getIsLinkType()  && (vitem->getWearableType() == wearable_type))
 			{
 				gInventory.purgeObject(inv_item->getUUID());
 			}
diff --git a/indra/newview/llfloaternotificationsconsole.cpp b/indra/newview/llfloaternotificationsconsole.cpp
index b744bff084..105d7f9201 100644
--- a/indra/newview/llfloaternotificationsconsole.cpp
+++ b/indra/newview/llfloaternotificationsconsole.cpp
@@ -184,7 +184,7 @@ BOOL LLFloaterNotificationConsole::postBuild()
 	addChannel("Ignore");
 	addChannel("Visible", true);
 	// all the ones below attach to the Visible channel
-	addChannel("History");
+	addChannel("Persistent");
 	addChannel("Alerts");
 	addChannel("AlertModal");
 	addChannel("Group Notifications");
diff --git a/indra/newview/llinventorymodel.cpp b/indra/newview/llinventorymodel.cpp
index a527694d25..c373512ace 100644
--- a/indra/newview/llinventorymodel.cpp
+++ b/indra/newview/llinventorymodel.cpp
@@ -1244,7 +1244,9 @@ void LLInventoryModel::addCategory(LLViewerInventoryCategory* category)
 
 void LLInventoryModel::addItem(LLViewerInventoryItem* item)
 {
-	//llinfos << "LLInventoryModel::addItem()" << llendl;
+	const LLViewerInventoryCategory* cat = gInventory.getCategory(item->getParentUUID()); // Seraph remove for 2.1
+	const std::string cat_name = cat ? cat->getName() : "CAT NOT FOUND"; // Seraph remove for 2.1
+	llinfos << "Added item [ name:" << item->getName() << " UUID:" << item->getUUID() << " type:" << item->getActualType() << " ] to folder [ name:" << cat_name << " uuid:" << item->getParentUUID() << " ]" << llendl; // Seraph remove for 2.1
 
 	llassert(item);
 	if(item)
diff --git a/indra/newview/llpaneleditwearable.cpp b/indra/newview/llpaneleditwearable.cpp
index f8dbc91036..8e9b164c09 100644
--- a/indra/newview/llpaneleditwearable.cpp
+++ b/indra/newview/llpaneleditwearable.cpp
@@ -57,6 +57,8 @@
 #include "lltextureentry.h"
 #include "llviewercontrol.h"	// gSavedSettings
 #include "llviewertexturelist.h"
+#include "llagentcamera.h"
+#include "llmorphview.h"
 
 // register panel with appropriate XML
 static LLRegisterPanelClassWrapper<LLPanelEditWearable> t_edit_wearable("panel_edit_wearable");
@@ -951,6 +953,9 @@ void LLPanelEditWearable::initializePanel()
 		// what edit group do we want to extract params for?
 		const std::string edit_group = subpart_entry->mEditGroup;
 
+		// initialize callback to ensure camera view changes appropriately.
+		tab->setDropDownStateChangedCallback(boost::bind(&LLPanelEditWearable::onTabExpandedCollapsed,this,_2,index));
+
 		// storage for ordered list of visual params
 		value_map_t sorted_params;
 		getSortedParams(sorted_params, edit_group);
@@ -989,6 +994,52 @@ void LLPanelEditWearable::updateTypeSpecificControls(LLWearableType::EType type)
 	}
 }
 
+void LLPanelEditWearable::onTabExpandedCollapsed(const LLSD& param, U8 index)
+{
+	bool expanded = param.asBoolean();
+
+	if (!mWearablePtr || !gAgentCamera.cameraCustomizeAvatar())
+	{
+		// we don't have a valid wearable we're editing, or we've left the wearable editor
+		return;
+	}
+
+	if (expanded)
+	{
+		const LLEditWearableDictionary::WearableEntry *wearable_entry = LLEditWearableDictionary::getInstance()->getWearable(mWearablePtr->getType());
+		if (!wearable_entry)
+		{
+			llinfos << "could not get wearable dictionary entry for wearable type: " << mWearablePtr->getType() << llendl;
+			return;
+		}
+
+		if (index >= wearable_entry->mSubparts.size())
+		{
+			llinfos << "accordion tab expanded for invalid subpart. Wearable type: " << mWearablePtr->getType() << " subpart num: " << index << llendl;
+			return;
+		}
+
+		ESubpart subpart_e = wearable_entry->mSubparts[index];
+		const LLEditWearableDictionary::SubpartEntry *subpart_entry = LLEditWearableDictionary::getInstance()->getSubpart(subpart_e);
+
+		if (!subpart_entry)
+		{
+			llwarns << "could not get wearable subpart dictionary entry for subpart: " << subpart_e << llendl;
+			return;
+		}
+
+		// Update the camera
+		gMorphView->setCameraTargetJoint( gAgentAvatarp->getJoint( subpart_entry->mTargetJoint ) );
+		gMorphView->setCameraTargetOffset( subpart_entry->mTargetOffset );
+		gMorphView->setCameraOffset( subpart_entry->mCameraOffset );
+		gMorphView->setCameraDistToDefault();
+		if (gSavedSettings.getBOOL("AppearanceCameraMovement"))
+		{
+			gMorphView->updateCamera();
+		}
+	}
+}
+
 void LLPanelEditWearable::updateScrollingPanelUI()
 {
 	// do nothing if we don't have a valid wearable we're editing
diff --git a/indra/newview/llpaneleditwearable.h b/indra/newview/llpaneleditwearable.h
index 04839ca451..6f9ac82407 100644
--- a/indra/newview/llpaneleditwearable.h
+++ b/indra/newview/llpaneleditwearable.h
@@ -66,6 +66,8 @@ public:
 	static void			onRevertButtonClicked(void* userdata);
 	void				onCommitSexChange();
 
+	void				onTabExpandedCollapsed(const LLSD& param, U8 index);
+
 private:
 	typedef std::map<F32, LLViewerVisualParam*> value_map_t;
 
diff --git a/indra/newview/llscrollingpanelparam.cpp b/indra/newview/llscrollingpanelparam.cpp
index a5518d87d4..242af6981c 100644
--- a/indra/newview/llscrollingpanelparam.cpp
+++ b/indra/newview/llscrollingpanelparam.cpp
@@ -73,9 +73,9 @@ LLScrollingPanelParam::LLScrollingPanelParam( const LLPanel::Params& panel_param
 	F32 min_weight = param->getMinWeight();
 	F32 max_weight = param->getMaxWeight();
 
-	mHintMin = new LLVisualParamHint( pos_x, pos_y, PARAM_HINT_WIDTH, PARAM_HINT_HEIGHT, mesh, (LLViewerVisualParam*) wearable->getVisualParam(param->getID()),  min_weight);
+	mHintMin = new LLVisualParamHint( pos_x, pos_y, PARAM_HINT_WIDTH, PARAM_HINT_HEIGHT, mesh, (LLViewerVisualParam*) wearable->getVisualParam(param->getID()), wearable,  min_weight);
 	pos_x = getChild<LLViewBorder>("right_border")->getRect().mLeft + left_border->getBorderWidth();
-	mHintMax = new LLVisualParamHint( pos_x, pos_y, PARAM_HINT_WIDTH, PARAM_HINT_HEIGHT, mesh, (LLViewerVisualParam*) wearable->getVisualParam(param->getID()), max_weight );
+	mHintMax = new LLVisualParamHint( pos_x, pos_y, PARAM_HINT_WIDTH, PARAM_HINT_HEIGHT, mesh, (LLViewerVisualParam*) wearable->getVisualParam(param->getID()), wearable, max_weight );
 	
 	mHintMin->setAllowsUpdates( FALSE );
 	mHintMax->setAllowsUpdates( FALSE );
diff --git a/indra/newview/lltexturectrl.cpp b/indra/newview/lltexturectrl.cpp
index 9aebc264a2..efdddd947b 100644
--- a/indra/newview/lltexturectrl.cpp
+++ b/indra/newview/lltexturectrl.cpp
@@ -1304,7 +1304,7 @@ void LLTextureCtrl::draw()
 							 LLColor4::white, LLFontGL::LEFT, LLFontGL::BASELINE, LLFontGL::DROP_SHADOW);
 
 			v_offset += 12;
-			tdesc = llformat("  ID  : %s...", (mImageAssetID.asString().substr(0,10)).c_str());
+			tdesc = llformat("  ID  : %s...", (mImageAssetID.asString().substr(0,7)).c_str());
 			font->renderUTF8(tdesc, 0, llfloor(interior.mLeft+3), llfloor(interior.mTop-v_offset),
 							 LLColor4::white, LLFontGL::LEFT, LLFontGL::BASELINE, LLFontGL::DROP_SHADOW);
 		}
diff --git a/indra/newview/lltoolmorph.cpp b/indra/newview/lltoolmorph.cpp
index 22176c037f..22e15dcff2 100644
--- a/indra/newview/lltoolmorph.cpp
+++ b/indra/newview/lltoolmorph.cpp
@@ -79,6 +79,7 @@ LLVisualParamHint::LLVisualParamHint(
 	S32 width, S32 height, 
 	LLViewerJointMesh *mesh, 
 	LLViewerVisualParam *param,
+	LLWearable *wearable,
 	F32 param_weight)
 	:
 	LLViewerDynamicTexture(width, height, 3, LLViewerDynamicTexture::ORDER_MIDDLE, TRUE ),
@@ -86,6 +87,7 @@ LLVisualParamHint::LLVisualParamHint(
 	mIsVisible( FALSE ),
 	mJointMesh( mesh ),
 	mVisualParam( param ),
+	mWearablePtr( wearable ),
 	mVisualParamWeight( param_weight ),
 	mAllowsUpdates( TRUE ),
 	mDelayFrames( 0 ),
@@ -151,7 +153,7 @@ BOOL LLVisualParamHint::needsRender()
 void LLVisualParamHint::preRender(BOOL clear_depth)
 {
 	mLastParamWeight = mVisualParam->getWeight();
-	mVisualParam->setWeight(mVisualParamWeight, FALSE);
+	mWearablePtr->setVisualParamWeight(mVisualParam->getID(), mVisualParamWeight, FALSE);
 	gAgentAvatarp->setVisualParamWeight(mVisualParam->getID(), mVisualParamWeight, FALSE);
 	gAgentAvatarp->setVisualParamWeight("Blink_Left", 0.f);
 	gAgentAvatarp->setVisualParamWeight("Blink_Right", 0.f);
@@ -250,10 +252,12 @@ BOOL LLVisualParamHint::render()
 		gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
 	}
 	gAgentAvatarp->setVisualParamWeight(mVisualParam->getID(), mLastParamWeight);
-	mVisualParam->setWeight(mLastParamWeight, FALSE);
+	mWearablePtr->setVisualParamWeight(mVisualParam->getID(), mLastParamWeight, FALSE);
+	gAgentAvatarp->updateVisualParams();
 	gGL.color4f(1,1,1,1);
 	mGLTexturep->setGLTextureCreated(true);
 	gGL.popUIMatrix();
+
 	return TRUE;
 }
 
diff --git a/indra/newview/lltoolmorph.h b/indra/newview/lltoolmorph.h
index c332c296bd..3bffefaa55 100644
--- a/indra/newview/lltoolmorph.h
+++ b/indra/newview/lltoolmorph.h
@@ -62,6 +62,7 @@ public:
 		S32 width, S32 height, 
 		LLViewerJointMesh *mesh, 
 		LLViewerVisualParam *param,
+		LLWearable *wearable,
 		F32 param_weight);	
 
 	/*virtual*/ S8 getType() const ;
@@ -89,6 +90,7 @@ protected:
 	BOOL					mIsVisible;			// is this distortion hint visible?
 	LLViewerJointMesh*		mJointMesh;			// mesh that this distortion applies to
 	LLViewerVisualParam*	mVisualParam;		// visual param applied by this hint
+	LLWearable*				mWearablePtr;		// wearable we're editing
 	F32						mVisualParamWeight;		// weight for this visual parameter
 	BOOL					mAllowsUpdates;		// updates are blocked unless this is true
 	S32						mDelayFrames;		// updates are blocked for this many frames
diff --git a/indra/newview/llwearable.cpp b/indra/newview/llwearable.cpp
index 28613c8bcf..6c27aefebb 100644
--- a/indra/newview/llwearable.cpp
+++ b/indra/newview/llwearable.cpp
@@ -759,12 +759,12 @@ void LLWearable::copyDataFrom(const LLWearable* src)
 			LLViewerFetchedTexture *image = NULL;
 			if(iter != src->mTEMap.end())
 			{
-				image = src->getConstLocalTextureObject(te)->getImage();
-				image_id = src->getConstLocalTextureObject(te)->getID();
+				image = src->getLocalTextureObject(te)->getImage();
+				image_id = src->getLocalTextureObject(te)->getID();
 				mTEMap[te] = new LLLocalTextureObject(image, image_id);
 				mSavedTEMap[te] = new LLLocalTextureObject(image, image_id);
-				mTEMap[te]->setBakedReady(src->getConstLocalTextureObject(te)->getBakedReady());
-				mTEMap[te]->setDiscard(src->getConstLocalTextureObject(te)->getDiscard());
+				mTEMap[te]->setBakedReady(src->getLocalTextureObject(te)->getBakedReady());
+				mTEMap[te]->setDiscard(src->getLocalTextureObject(te)->getDiscard());
 			}
 			else
 			{
@@ -809,7 +809,7 @@ LLLocalTextureObject* LLWearable::getLocalTextureObject(S32 index)
 	return NULL;
 }
 
-const LLLocalTextureObject* LLWearable::getConstLocalTextureObject(S32 index) const
+const LLLocalTextureObject* LLWearable::getLocalTextureObject(S32 index) const
 {
 	te_map_t::const_iterator iter = mTEMap.find(index);
 	if( iter != mTEMap.end() )
diff --git a/indra/newview/llwearable.h b/indra/newview/llwearable.h
index 458415228f..6b6067fd27 100644
--- a/indra/newview/llwearable.h
+++ b/indra/newview/llwearable.h
@@ -81,7 +81,6 @@ public:
 	const std::string&			getTypeLabel() const;
 	const std::string&			getTypeName() const;
 	LLAssetType::EType			getAssetType() const;
-	LLLocalTextureObject*		getLocalTextureObject(S32 index) const;
 	S32							getDefinitionVersion() const { return mDefinitionVersion; }
 	void						setDefinitionVersion( S32 new_version ) { mDefinitionVersion = new_version; }
 
@@ -112,7 +111,7 @@ public:
 	void				setItemID(const LLUUID& item_id);
 
 	LLLocalTextureObject* getLocalTextureObject(S32 index);
-	const LLLocalTextureObject* getConstLocalTextureObject(S32 index) const;
+	const LLLocalTextureObject* getLocalTextureObject(S32 index) const;
 
 	void				setLocalTextureObject(S32 index, LLLocalTextureObject &lto);
 	void				addVisualParam(LLVisualParam *param);
diff --git a/indra/newview/skins/default/xui/en/floater_avatar_textures.xml b/indra/newview/skins/default/xui/en/floater_avatar_textures.xml
index 119dd63a17..bac3ea86f1 100644
--- a/indra/newview/skins/default/xui/en/floater_avatar_textures.xml
+++ b/indra/newview/skins/default/xui/en/floater_avatar_textures.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <floater
  legacy_header_height="18"
- height="990"
+ height="700"
  layout="topleft"
  name="avatar_texture_debug"
  help_topic="avatar_texture_debug"
  title="AVATAR TEXTURES"
- width="1240"
+ width="940"
  can_resize="true">
     <floater.string
      name="InvalidAvatar">
@@ -17,13 +17,13 @@
      color="DkGray2"
      opaque="true"
      follows="all"
-     height="970"
+     height="680"
      layout="topleft"
      left="5"
      top_pad="15"
      name="profile_scroll"
      reserve_scroll_corner="false"
-     width="1235">
+     width="930">
     <panel
      name="scroll_content_panel"
      follows="left|top"
@@ -31,39 +31,40 @@
      layout="topleft"
      top="0"
      background_visible="false"
-     height="950"
      left="0"
-     width="1230">
+	 height="680">
     <text
      type="string"
      length="1"
      height="16"
      layout="topleft"
-     left="30"
+     left="15"
      name="label"
      top="20"
-     width="80">
-        Baked Textures
+     width="90">
+        Baked
+Textures
     </text>
     <text
      type="string"
      length="1"
      height="16"
      layout="topleft"
-     left_pad="50"
+     left_pad="22"
      name="composite_label"
      top_delta="0"
      width="120">
-        Composite Textures
+        Composite
+Textures
     </text>
     <button
-     height="20"
+     height="40"
      label="Dump IDs to Console"
      label_selected="Dump"
      layout="topleft"
-     left_pad="530"
      name="Dump"
      top_delta="0"
+	 right="-10"
      width="150" />
 
     <panel
@@ -78,242 +79,242 @@
      width="1230">
 
     <texture_picker
-     height="143"
+     height="103"
      label="Hair"
      layout="topleft"
      left="10"
      name="hair-baked"
      top="17"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Hair"
      layout="topleft"
-     left_pad="7"
+     left_pad="21"
      name="hair_grain"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Hair Alpha"
      layout="topleft"
      left_pad="7"
      name="hair_alpha"
      top_delta="0"
-     width="128" />
+     width="92" />
 
     <texture_picker
-     height="143"
+     height="103"
      label="Head"
      layout="topleft"
      left="10"
      name="head-baked"
-     top="167"
-     width="128" />
+     top_delta="100"
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Makeup"
      layout="topleft"
-     left_pad="7"
+     left_pad="21"
      name="head_bodypaint"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Head Alpha"
      layout="topleft"
      left_pad="7"
      name="head_alpha"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Head Tattoo"
      layout="topleft"
      left_pad="7"
      name="head_tattoo"
      top_delta="0"
-     width="128" />
+     width="92" />
 
     <texture_picker
-     height="143"
+     height="103"
      label="Eyes"
      layout="topleft"
      left="10"
      name="eyes-baked"
-     top="317"
-     width="128" />
+     top_delta="100"
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Eye"
      layout="topleft"
-     left_pad="7"
+     left_pad="21"
      name="eyes_iris"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Eyes Alpha"
      layout="topleft"
      left_pad="7"
      name="eyes_alpha"
      top_delta="0"
-     width="128" />
+     width="92" />
 
     <texture_picker
-     height="143"
+     height="103"
      label="Upper Body"
      layout="topleft"
      left="10"
      name="upper-baked"
-     top="467"
-     width="128" />
+     top_delta="100"
+     width="92" />
     <texture_picker
-     height="143"
-     label="Upper Body Bodypaint"
+     height="103"
+     label="Upper BodyPaint"
      layout="topleft"
-     left_pad="7"
+     left_pad="21"
      name="upper_bodypaint"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Undershirt"
      layout="topleft"
      left_pad="7"
      name="upper_undershirt"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Gloves"
      layout="topleft"
      left_pad="7"
      name="upper_gloves"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Shirt"
      layout="topleft"
      left_pad="7"
      name="upper_shirt"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Upper Jacket"
      layout="topleft"
      left_pad="7"
      name="upper_jacket"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Upper Alpha"
      layout="topleft"
      left_pad="7"
      name="upper_alpha"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Upper Tattoo"
      layout="topleft"
      left_pad="7"
      name="upper_tattoo"
      top_delta="0"
-     width="128" />
+     width="92" />
 
     <texture_picker
-     height="143"
+     height="103"
      label="Lower Body"
      layout="topleft"
      left="10"
      name="lower-baked"
-     top="617"
-     width="128" />
+     top_delta="100"
+     width="92" />
     <texture_picker
-     height="143"
-     label="Lower Body Bodypaint"
+     height="103"
+     label="Lower BodyPaint"
      layout="topleft"
-     left_pad="7"
+     left_pad="21"
      name="lower_bodypaint"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Underpants"
      layout="topleft"
      left_pad="7"
      name="lower_underpants"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Socks"
      layout="topleft"
      left_pad="7"
      name="lower_socks"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Shoes"
      layout="topleft"
      left_pad="7"
      name="lower_shoes"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Pants"
      layout="topleft"
      left_pad="7"
      name="lower_pants"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Jacket"
      layout="topleft"
      left_pad="7"
      name="lower_jacket"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Lower Alpha"
      layout="topleft"
      left_pad="7"
      name="lower_alpha"
      top_delta="0"
-     width="128" />
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Lower Tattoo"
      layout="topleft"
      left_pad="7"
      name="lower_tattoo"
      top_delta="0"
-     width="128" />
+     width="92" />
 
     <texture_picker
-     height="143"
+     height="103"
      label="Skirt"
      layout="topleft"
      left="10"
      name="skirt-baked"
-     top="767"
-     width="128" />
+     top_delta="100"
+     width="92" />
     <texture_picker
-     height="143"
+     height="103"
      label="Skirt"
      layout="topleft"
-     left_pad="7"
+     left_pad="21"
      name="skirt"
      top_delta="0"
-     width="128" />
+     width="92" />
 </panel>
 </panel>
 </scroll_container>
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml b/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
index ec6fef1a2b..d046fed2e9 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
@@ -383,7 +383,7 @@
     height="12"
     layout="topleft"
     left_delta="291"
-    name="DrawDistanceMeterText2"
+    name="DrawDistanceMeterText3"
     top_delta="0"
     width="128">
       m
diff --git a/indra/newview/skins/default/xui/it/panel_nearby_media.xml b/indra/newview/skins/default/xui/it/panel_nearby_media.xml
index 649b772424..01e21d520a 100644
--- a/indra/newview/skins/default/xui/it/panel_nearby_media.xml
+++ b/indra/newview/skins/default/xui/it/panel_nearby_media.xml
@@ -16,7 +16,7 @@
 		(riproduzione)
 	</string>
 	<panel name="minimized_controls">
-		<button label="Interrompi tutto" name="all_nearby_media_disable_btn" tool_tip="Spegni tutti i media nei dintorni"/>
+		<button label="Spegni" name="all_nearby_media_disable_btn" tool_tip="Spegni tutti i media nei dintorni"/>
 		<button label="Accendi tutto" name="all_nearby_media_enable_btn" tool_tip="Accendi tutti i media nei dintorni"/>
 		<button name="open_prefs_btn" tool_tip="Accedi alle preferenze del media"/>
 		<button label="Più &gt;&gt;" label_selected="Meno &lt;&lt;" name="more_btn" tool_tip="Opzioni avanzate"/>
diff --git a/indra/newview/skins/default/xui/it/panel_stand_stop_flying.xml b/indra/newview/skins/default/xui/it/panel_stand_stop_flying.xml
index 198ebf4b2a..e4ff7019ec 100644
--- a/indra/newview/skins/default/xui/it/panel_stand_stop_flying.xml
+++ b/indra/newview/skins/default/xui/it/panel_stand_stop_flying.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes"?>
 <!-- Width and height of this panel should be synchronized with "panel_modes" in the floater_moveview.xml-->
 <panel name="panel_stand_stop_flying">
-	<button label="Stai in piedi" name="stand_btn" tool_tip="Clicca qui per alzarti."/>
+	<button label="Alzati" name="stand_btn" tool_tip="Clicca qui per alzarti."/>
 	<button label="Ferma il volo" name="stop_fly_btn" tool_tip="Ferma il volo"/>
 </panel>
diff --git a/indra/newview/skins/default/xui/ja/floater_joystick.xml b/indra/newview/skins/default/xui/ja/floater_joystick.xml
index 65eeebe4ed..daa480ef5a 100644
--- a/indra/newview/skins/default/xui/ja/floater_joystick.xml
+++ b/indra/newview/skins/default/xui/ja/floater_joystick.xml
@@ -89,7 +89,7 @@
 	<spinner left="205" name="BuildAxisDeadZone3" width="50"/>
 	<spinner left="275" name="FlycamAxisDeadZone3" width="50"/>
 	<text name="Feathering">
-		羽毛
+		感度調整
 	</text>
 	<slider label="" left="126" name="AvatarFeathering" width="67"/>
 	<slider label="" left="196" name="BuildFeathering" width="67"/>