Pull and merge from https://bitbucket.org/lindenlab/viewer-development.

58 files changed, 1045 insertions, 888 deletions

diff --git a/indra/cmake/GooglePerfTools.cmake b/indra/cmake/GooglePerfTools.cmake
index 09501e0406..73b3642ae6 100644
--- a/indra/cmake/GooglePerfTools.cmake
+++ b/indra/cmake/GooglePerfTools.cmake
@@ -3,7 +3,7 @@ include(Prebuilt)
 
 # If you want to enable or disable TCMALLOC in viewer builds, this is the place.
 # set ON or OFF as desired.
-set (USE_TCMALLOC ON)
+set (USE_TCMALLOC OFF)
 
 if (STANDALONE)
   include(FindGooglePerfTools)
diff --git a/indra/llcommon/llapp.cpp b/indra/llcommon/llapp.cpp
index ed192a9975..ca258900c7 100644
--- a/indra/llcommon/llapp.cpp
+++ b/indra/llcommon/llapp.cpp
@@ -289,6 +289,7 @@ void LLApp::setupErrorHandling()
 	// occasionally checks to see if the app is in an error state, and sees if it needs to be run.
 
 #if LL_WINDOWS
+#if LL_SEND_CRASH_REPORTS
 	// This sets a callback to handle w32 signals to the console window.
 	// The viewer shouldn't be affected, sicne its a windowed app.
 	SetConsoleCtrlHandler( (PHANDLER_ROUTINE) ConsoleCtrlHandler, TRUE);
@@ -300,7 +301,7 @@ void LLApp::setupErrorHandling()
 		mExceptionHandler = new google_breakpad::ExceptionHandler(
 			L"C:\\Temp\\", 0, windows_post_minidump_callback, 0, google_breakpad::ExceptionHandler::HANDLER_ALL);
 	}
-
+#endif
 #else
 	//
 	// Start up signal handling.
diff --git a/indra/llcommon/llmemory.cpp b/indra/llcommon/llmemory.cpp
index afaf366668..70ad10ad55 100644
--- a/indra/llcommon/llmemory.cpp
+++ b/indra/llcommon/llmemory.cpp
@@ -252,21 +252,6 @@ U32 LLMemory::getAllocatedMemKB()
 	return sAllocatedMemInKB ;
 }
 
-void* ll_allocate (size_t size)
-{
-	if (size == 0)
-	{
-		llwarns << "Null allocation" << llendl;
-	}
-	void *p = malloc(size);
-	if (p == NULL)
-	{
-		LLMemory::freeReserve();
-		llerrs << "Out of memory Error" << llendl;
-	}
-	return p;
-}
-
 //----------------------------------------------------------------------------
 
 #if defined(LL_WINDOWS)
@@ -1365,7 +1350,7 @@ char* LLPrivateMemoryPool::allocate(U32 size)
 	//if the asked size larger than MAX_BLOCK_SIZE, fetch from heap directly, the pool does not manage it
 	if(size >= CHUNK_SIZE)
 	{
-		return (char*)malloc(size) ;
+		return (char*)ll_aligned_malloc_16(size) ;
 	}
 
 	char* p = NULL ;
@@ -1422,7 +1407,7 @@ char* LLPrivateMemoryPool::allocate(U32 size)
 			to_log = false ;
 		}
 
-		return (char*)malloc(size) ;
+		return (char*)ll_aligned_malloc_16(size) ;
 	}
 
 	return p ;
@@ -1441,7 +1426,7 @@ void LLPrivateMemoryPool::freeMem(void* addr)
 	
 	if(!chunk)
 	{
-		free(addr) ; //release from heap
+		ll_aligned_free_16(addr) ; //release from heap
 	}
 	else
 	{
@@ -1565,7 +1550,7 @@ LLPrivateMemoryPool::LLMemoryChunk* LLPrivateMemoryPool::addChunk(S32 chunk_inde
 
 	mReservedPoolSize += preferred_size + overhead ;
 
-	char* buffer = (char*)malloc(preferred_size + overhead) ;
+	char* buffer = (char*)ll_aligned_malloc_16(preferred_size + overhead) ;
 	if(!buffer)
 	{
 		return NULL ;
@@ -1633,7 +1618,7 @@ void LLPrivateMemoryPool::removeChunk(LLMemoryChunk* chunk)
 	mReservedPoolSize -= chunk->getBufferSize() ;
 	
 	//release memory
-	free(chunk->getBuffer()) ;
+	ll_aligned_free_16(chunk->getBuffer()) ;
 }
 
 U16 LLPrivateMemoryPool::findHashKey(const char* addr)
@@ -1977,7 +1962,7 @@ char* LLPrivateMemoryPoolManager::allocate(LLPrivateMemoryPool* poolp, U32 size,
 
 	if(!poolp)
 	{
-		p = (char*)malloc(size) ;
+		p = (char*)ll_aligned_malloc_16(size) ;
 	}
 	else
 	{
@@ -2006,7 +1991,7 @@ char* LLPrivateMemoryPoolManager::allocate(LLPrivateMemoryPool* poolp, U32 size)
 	}
 	else
 	{
-		return (char*)malloc(size) ;
+		return (char*)ll_aligned_malloc_16(size) ;
 	}
 }
 #endif
@@ -2031,7 +2016,7 @@ void  LLPrivateMemoryPoolManager::freeMem(LLPrivateMemoryPool* poolp, void* addr
 	{
 		if(!sPrivatePoolEnabled)
 		{
-			free(addr) ; //private pool is disabled.
+			ll_aligned_free_16(addr) ; //private pool is disabled.
 		}
 		else if(!sInstance) //the private memory manager is destroyed, try the dangling list
 		{
diff --git a/indra/llcommon/llmemory.h b/indra/llcommon/llmemory.h
index 9dd776ff57..40cde485cf 100644
--- a/indra/llcommon/llmemory.h
+++ b/indra/llcommon/llmemory.h
@@ -27,6 +27,13 @@
 #define LLMEMORY_H
 
 #include "llmemtype.h"
+
+#if LL_WINDOWS && LL_DEBUG
+#define LL_CHECK_MEMORY llassert(_CrtCheckMemory());
+#else
+#define LL_CHECK_MEMORY
+#endif
+
 inline void* ll_aligned_malloc( size_t size, int align )
 {
 	void* mem = malloc( size + (align - 1) + sizeof(void*) );
@@ -58,31 +65,39 @@ inline void* ll_aligned_malloc_16(size_t size) // returned hunk MUST be freed wi
 #endif
 }
 
-inline void* ll_aligned_realloc_16(void* ptr, size_t size) // returned hunk MUST be freed with ll_aligned_free_16().
+inline void ll_aligned_free_16(void *p)
 {
 #if defined(LL_WINDOWS)
-	return _aligned_realloc(ptr, size, 16);
+	_aligned_free(p);
 #elif defined(LL_DARWIN)
-	return realloc(ptr,size); // default osx malloc is 16 byte aligned.
+	return free(p);
 #else
-	return realloc(ptr,size); // FIXME not guaranteed to be aligned.
+	free(p); // posix_memalign() is compatible with heap deallocator
 #endif
 }
 
-inline void ll_aligned_free_16(void *p)
+inline void* ll_aligned_realloc_16(void* ptr, size_t size, size_t old_size) // returned hunk MUST be freed with ll_aligned_free_16().
 {
 #if defined(LL_WINDOWS)
-	_aligned_free(p);
+	return _aligned_realloc(ptr, size, 16);
 #elif defined(LL_DARWIN)
-	return free(p);
+	return realloc(ptr,size); // default osx malloc is 16 byte aligned.
 #else
-	free(p); // posix_memalign() is compatible with heap deallocator
+	//FIXME: memcpy is SLOW
+	void* ret = ll_aligned_malloc_16(size);
+	if (ptr)
+	{
+		memcpy(ret, ptr, old_size);
+		ll_aligned_free_16(ptr);
+	}
+	return ret;
 #endif
 }
+
 #else // USE_TCMALLOC
 // ll_aligned_foo_16 are not needed with tcmalloc
 #define ll_aligned_malloc_16 malloc
-#define ll_aligned_realloc_16 realloc
+#define ll_aligned_realloc_16(a,b,c) realloc(a,b)
 #define ll_aligned_free_16 free
 #endif // USE_TCMALLOC
 
diff --git a/indra/llcommon/llqueuedthread.cpp b/indra/llcommon/llqueuedthread.cpp
index 1738c16dea..abf47a0f57 100644
--- a/indra/llcommon/llqueuedthread.cpp
+++ b/indra/llcommon/llqueuedthread.cpp
@@ -134,8 +134,8 @@ S32 LLQueuedThread::updateQueue(F32 max_time_ms)
 		pending = getPending();
 		if(pending > 0)
 		{
-		unpause();
-	}
+			unpause();
+		}
 	}
 	else
 	{
diff --git a/indra/llcommon/llthread.cpp b/indra/llcommon/llthread.cpp
index a6ad6b125c..c2fbb544a8 100644
--- a/indra/llcommon/llthread.cpp
+++ b/indra/llcommon/llthread.cpp
@@ -114,7 +114,7 @@ LLThread::LLThread(const std::string& name, apr_pool_t *poolp) :
 		apr_pool_create(&mAPRPoolp, NULL); // Create a subpool for this thread
 	}
 	mRunCondition = new LLCondition(mAPRPoolp);
-
+	mDataLock = new LLMutex(mAPRPoolp);
 	mLocalAPRFilePoolp = NULL ;
 }
 
@@ -173,7 +173,10 @@ void LLThread::shutdown()
 	}
 
 	delete mRunCondition;
-	mRunCondition = 0;
+	mRunCondition = NULL;
+
+	delete mDataLock;
+	mDataLock = NULL;
 	
 	if (mIsLocalPool && mAPRPoolp)
 	{
@@ -242,28 +245,30 @@ bool LLThread::runCondition(void)
 // Stop thread execution if requested until unpaused.
 void LLThread::checkPause()
 {
-	mRunCondition->lock();
+	mDataLock->lock();
 
 	// This is in a while loop because the pthread API allows for spurious wakeups.
 	while(shouldSleep())
 	{
+		mDataLock->unlock();
 		mRunCondition->wait(); // unlocks mRunCondition
+		mDataLock->lock();
 		// mRunCondition is locked when the thread wakes up
 	}
 	
- 	mRunCondition->unlock();
+ 	mDataLock->unlock();
 }
 
 //============================================================================
 
 void LLThread::setQuitting()
 {
-	mRunCondition->lock();
+	mDataLock->lock();
 	if (mStatus == RUNNING)
 	{
 		mStatus = QUITTING;
 	}
-	mRunCondition->unlock();
+	mDataLock->unlock();
 	wake();
 }
 
@@ -285,12 +290,12 @@ void LLThread::yield()
 
 void LLThread::wake()
 {
-	mRunCondition->lock();
+	mDataLock->lock();
 	if(!shouldSleep())
 	{
 		mRunCondition->signal();
 	}
-	mRunCondition->unlock();
+	mDataLock->unlock();
 }
 
 void LLThread::wakeLocked()
@@ -481,6 +486,19 @@ LLThreadSafeRefCount::LLThreadSafeRefCount() :
 {
 }
 
+LLThreadSafeRefCount::LLThreadSafeRefCount(const LLThreadSafeRefCount& src)
+{
+	if (sMutex)
+	{
+		sMutex->lock();
+	}
+	mRef = 0;
+	if (sMutex)
+	{
+		sMutex->unlock();
+	}
+}
+
 LLThreadSafeRefCount::~LLThreadSafeRefCount()
 { 
 	if (mRef != 0)
@@ -489,6 +507,7 @@ LLThreadSafeRefCount::~LLThreadSafeRefCount()
 	}
 }
 
+
 //============================================================================
 
 LLResponder::~LLResponder()
diff --git a/indra/llcommon/llthread.h b/indra/llcommon/llthread.h
index b52e70ab2e..115bf47553 100644
--- a/indra/llcommon/llthread.h
+++ b/indra/llcommon/llthread.h
@@ -97,6 +97,7 @@ private:
 protected:
 	std::string			mName;
 	LLCondition*		mRunCondition;
+	LLMutex*			mDataLock;
 
 	apr_thread_t		*mAPRThreadp;
 	apr_pool_t			*mAPRPoolp;
@@ -122,15 +123,15 @@ protected:
 	inline void unlockData();
 	
 	// This is the predicate that decides whether the thread should sleep.  
-	// It should only be called with mRunCondition locked, since the virtual runCondition() function may need to access
+	// It should only be called with mDataLock locked, since the virtual runCondition() function may need to access
 	// data structures that are thread-unsafe.
 	bool shouldSleep(void) { return (mStatus == RUNNING) && (isPaused() || (!runCondition())); }
 
 	// To avoid spurious signals (and the associated context switches) when the condition may or may not have changed, you can do the following:
-	// mRunCondition->lock();
+	// mDataLock->lock();
 	// if(!shouldSleep())
 	//     mRunCondition->signal();
-	// mRunCondition->unlock();
+	// mDataLock->unlock();
 };
 
 //============================================================================
@@ -205,12 +206,12 @@ private:
 
 void LLThread::lockData()
 {
-	mRunCondition->lock();
+	mDataLock->lock();
 }
 
 void LLThread::unlockData()
 {
-	mRunCondition->unlock();
+	mDataLock->unlock();
 }
 
 
@@ -227,15 +228,27 @@ public:
 private:
 	static LLMutex* sMutex;
 
-private:
-	LLThreadSafeRefCount(const LLThreadSafeRefCount&); // not implemented
-	LLThreadSafeRefCount&operator=(const LLThreadSafeRefCount&); // not implemented
-
 protected:
 	virtual ~LLThreadSafeRefCount(); // use unref()
 	
 public:
 	LLThreadSafeRefCount();
+	LLThreadSafeRefCount(const LLThreadSafeRefCount&);
+	LLThreadSafeRefCount& operator=(const LLThreadSafeRefCount& ref) 
+	{
+		if (sMutex)
+		{
+			sMutex->lock();
+		}
+		mRef = 0;
+		if (sMutex)
+		{
+			sMutex->unlock();
+		}
+		return *this;
+	}
+
+
 	
 	void ref()
 	{
diff --git a/indra/llcommon/llversionviewer.h b/indra/llcommon/llversionviewer.h
index bcc661a920..b12aa8826a 100644
--- a/indra/llcommon/llversionviewer.h
+++ b/indra/llcommon/llversionviewer.h
@@ -29,7 +29,7 @@
 
 const S32 LL_VERSION_MAJOR = 3;
 const S32 LL_VERSION_MINOR = 4;
-const S32 LL_VERSION_PATCH = 1;
+const S32 LL_VERSION_PATCH = 2;
 const S32 LL_VERSION_BUILD = 0;
 
 const char * const LL_CHANNEL = "Second Life Developer";
diff --git a/indra/llimage/llimage.cpp b/indra/llimage/llimage.cpp
index e6b838c5b2..916c346b7a 100644
--- a/indra/llimage/llimage.cpp
+++ b/indra/llimage/llimage.cpp
@@ -1665,6 +1665,12 @@ static void avg4_colors2(const U8* a, const U8* b, const U8* c, const U8* d, U8*
 	dst[1] = (U8)(((U32)(a[1]) + b[1] + c[1] + d[1])>>2);
 }
 
+void LLImageBase::setDataAndSize(U8 *data, S32 size)
+{ 
+	ll_assert_aligned(data, 16);
+	mData = data; mDataSize = size; 
+}	
+
 //static
 void LLImageBase::generateMip(const U8* indata, U8* mipdata, S32 width, S32 height, S32 nchannels)
 {
diff --git a/indra/llimage/llimage.h b/indra/llimage/llimage.h
index 99023351c2..5f54585005 100644
--- a/indra/llimage/llimage.h
+++ b/indra/llimage/llimage.h
@@ -148,7 +148,7 @@ public:
 
 protected:
 	// special accessor to allow direct setting of mData and mDataSize by LLImageFormatted
-	void setDataAndSize(U8 *data, S32 size) { mData = data; mDataSize = size; }	
+	void setDataAndSize(U8 *data, S32 size);
 	
 public:
 	static void generateMip(const U8 *indata, U8* mipdata, int width, int height, S32 nchannels);
diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp
index 53d56e96da..85ea14f9bc 100644
--- a/indra/llmath/llvolume.cpp
+++ b/indra/llmath/llvolume.cpp
@@ -6979,19 +6979,20 @@ void LLVolumeFace::pushVertex(const LLVector4a& pos, const LLVector4a& norm, con
 {
 	S32 new_verts = mNumVertices+1;
 	S32 new_size = new_verts*16;
-//	S32 old_size = mNumVertices*16;
+	S32 old_size = mNumVertices*16;
 
 	//positions
-	mPositions = (LLVector4a*) ll_aligned_realloc_16(mPositions, new_size);
+	mPositions = (LLVector4a*) ll_aligned_realloc_16(mPositions, new_size, old_size);
 	ll_assert_aligned(mPositions,16);
 	
 	//normals
-	mNormals = (LLVector4a*) ll_aligned_realloc_16(mNormals, new_size);
+	mNormals = (LLVector4a*) ll_aligned_realloc_16(mNormals, new_size, old_size);
 	ll_assert_aligned(mNormals,16);
 
 	//tex coords
 	new_size = ((new_verts*8)+0xF) & ~0xF;
-	mTexCoords = (LLVector2*) ll_aligned_realloc_16(mTexCoords, new_size);
+	old_size = ((mNumVertices*8)+0xF) & ~0xF;
+	mTexCoords = (LLVector2*) ll_aligned_realloc_16(mTexCoords, new_size, old_size);
 	ll_assert_aligned(mTexCoords,16);
 	
 
@@ -7045,7 +7046,7 @@ void LLVolumeFace::pushIndex(const U16& idx)
 	S32 old_size = ((mNumIndices*2)+0xF) & ~0xF;
 	if (new_size != old_size)
 	{
-		mIndices = (U16*) ll_aligned_realloc_16(mIndices, new_size);
+		mIndices = (U16*) ll_aligned_realloc_16(mIndices, new_size, old_size);
 		ll_assert_aligned(mIndices,16);
 	}
 	
@@ -7087,11 +7088,11 @@ void LLVolumeFace::appendFace(const LLVolumeFace& face, LLMatrix4& mat_in, LLMat
 	}
 
 	//allocate new buffer space
-	mPositions = (LLVector4a*) ll_aligned_realloc_16(mPositions, new_count*sizeof(LLVector4a));
+	mPositions = (LLVector4a*) ll_aligned_realloc_16(mPositions, new_count*sizeof(LLVector4a), mNumVertices*sizeof(LLVector4a));
 	ll_assert_aligned(mPositions, 16);
-	mNormals = (LLVector4a*) ll_aligned_realloc_16(mNormals, new_count*sizeof(LLVector4a));
+	mNormals = (LLVector4a*) ll_aligned_realloc_16(mNormals, new_count*sizeof(LLVector4a), mNumVertices*sizeof(LLVector4a));
 	ll_assert_aligned(mNormals, 16);
-	mTexCoords = (LLVector2*) ll_aligned_realloc_16(mTexCoords, (new_count*sizeof(LLVector2)+0xF) & ~0xF);
+	mTexCoords = (LLVector2*) ll_aligned_realloc_16(mTexCoords, (new_count*sizeof(LLVector2)+0xF) & ~0xF, (mNumVertices*sizeof(LLVector2)+0xF) & ~0xF);
 	ll_assert_aligned(mTexCoords, 16);
 	
 	mNumVertices = new_count;
@@ -7138,7 +7139,7 @@ void LLVolumeFace::appendFace(const LLVolumeFace& face, LLMatrix4& mat_in, LLMat
 	new_count = mNumIndices + face.mNumIndices;
 
 	//allocate new index buffer
-	mIndices = (U16*) ll_aligned_realloc_16(mIndices, (new_count*sizeof(U16)+0xF) & ~0xF);
+	mIndices = (U16*) ll_aligned_realloc_16(mIndices, (new_count*sizeof(U16)+0xF) & ~0xF, (mNumIndices*sizeof(U16)+0xF) & ~0xF);
 	
 	//get destination address into new index buffer
 	U16* dst_idx = mIndices+mNumIndices;
diff --git a/indra/llmath/tests/alignment_test.cpp b/indra/llmath/tests/alignment_test.cpp
index ac0c45ae6f..9105b1c1fd 100644
--- a/indra/llmath/tests/alignment_test.cpp
+++ b/indra/llmath/tests/alignment_test.cpp
@@ -34,16 +34,6 @@
 #include "../llsimdmath.h"
 #include "../llvector4a.h"
 
-void* operator new(size_t size)
-{
-	return ll_aligned_malloc_16(size);
-}
-
-void operator delete(void *p)
-{
-	ll_aligned_free_16(p);
-}
-
 namespace tut
 {
 
@@ -59,6 +49,27 @@ tut::alignment_test_t tut_alignment_test("LLAlignment");
 LL_ALIGN_PREFIX(16)
 class MyVector4a
 {
+public:
+	void* operator new(size_t size)
+	{
+		return ll_aligned_malloc_16(size);
+	}
+
+	void operator delete(void *p)
+	{
+		ll_aligned_free_16(p);
+	}
+
+	void* operator new[](size_t count)
+	{	// try to allocate count bytes for an array
+		return ll_aligned_malloc_16(count);
+	}
+
+	void operator delete[](void *p)
+	{
+		ll_aligned_free_16(p);
+	}
+
 	LLQuad mQ;
 } LL_ALIGN_POSTFIX(16);
 
@@ -78,7 +89,7 @@ void alignment_test_object_t::test<1>()
 		align_ptr = ll_aligned_malloc_16(sizeof(MyVector4a));
 		ensure("ll_aligned_malloc_16 failed", is_aligned(align_ptr,16));
 
-		align_ptr = ll_aligned_realloc_16(align_ptr,2*sizeof(MyVector4a));
+		align_ptr = ll_aligned_realloc_16(align_ptr,2*sizeof(MyVector4a), sizeof(MyVector4a));
 		ensure("ll_aligned_realloc_16 failed", is_aligned(align_ptr,16));
 
 		ll_aligned_free_16(align_ptr);
diff --git a/indra/llmessage/llcurl.cpp b/indra/llmessage/llcurl.cpp
index b4ac984d57..0d01dd0e3e 100644
--- a/indra/llmessage/llcurl.cpp
+++ b/indra/llmessage/llcurl.cpp
@@ -133,12 +133,12 @@ std::string LLCurl::getVersionString()
 //////////////////////////////////////////////////////////////////////////////
 
 LLCurl::Responder::Responder()
-	: mReferenceCount(0)
 {
 }
 
 LLCurl::Responder::~Responder()
 {
+	LL_CHECK_MEMORY
 }
 
 // virtual
@@ -202,23 +202,6 @@ void LLCurl::Responder::completedHeader(U32 status, const std::string& reason, c
 
 }
 
-namespace boost
-{
-	void intrusive_ptr_add_ref(LLCurl::Responder* p)
-	{
-		++p->mReferenceCount;
-	}
-	
-	void intrusive_ptr_release(LLCurl::Responder* p)
-	{
-		if (p && 0 == --p->mReferenceCount)
-		{
-			delete p;
-		}
-	}
-};
-
-
 //////////////////////////////////////////////////////////////////////////////
 
 std::set<CURL*> LLCurl::Easy::sFreeHandles;
@@ -267,15 +250,18 @@ void LLCurl::Easy::releaseEasyHandle(CURL* handle)
 	LLMutexLock lock(sHandleMutexp) ;
 	if (sActiveHandles.find(handle) != sActiveHandles.end())
 	{
+		LL_CHECK_MEMORY
 		sActiveHandles.erase(handle);
-
+		LL_CHECK_MEMORY
 		if(sFreeHandles.size() < MAX_NUM_FREE_HANDLES)
 		{
-		sFreeHandles.insert(handle);
-	}
-	else
-	{
+			sFreeHandles.insert(handle);
+			LL_CHECK_MEMORY
+		}
+		else
+		{
 			LLCurl::deleteEasyHandle(handle) ;
+			LL_CHECK_MEMORY
 		}
 	}
 	else
@@ -318,13 +304,15 @@ LLCurl::Easy::~Easy()
 	releaseEasyHandle(mCurlEasyHandle);
 	--gCurlEasyCount;
 	curl_slist_free_all(mHeaders);
+	LL_CHECK_MEMORY
 	for_each(mStrings.begin(), mStrings.end(), DeletePointerArray());
-
+	LL_CHECK_MEMORY
 	if (mResponder && LLCurl::sNotQuitting) //aborted
 	{	
 		std::string reason("Request timeout, aborted.") ;
 		mResponder->completedRaw(408, //HTTP_REQUEST_TIME_OUT, timeout, abort
 			reason, mChannels, mOutput);		
+		LL_CHECK_MEMORY
 	}
 	mResponder = NULL;
 }
@@ -599,35 +587,50 @@ void LLCurl::Multi::cleanup(bool deleted)
 	llassert_always(deleted || !mValid) ;
 
 	LLMutexLock lock(mDeletionMutexp);
-	
+
+
 	// Clean up active
 	for(easy_active_list_t::iterator iter = mEasyActiveList.begin();
 		iter != mEasyActiveList.end(); ++iter)
 	{
 		Easy* easy = *iter;
+		LL_CHECK_MEMORY
 		check_curl_multi_code(curl_multi_remove_handle(mCurlMultiHandle, easy->getCurlHandle()));
-
+		LL_CHECK_MEMORY
 		if(deleted)
 		{
 			easy->mResponder = NULL ; //avoid triggering mResponder.
+			LL_CHECK_MEMORY
 		}
 		delete easy;
+		LL_CHECK_MEMORY
 	}
 	mEasyActiveList.clear();
 	mEasyActiveMap.clear();
 	
-	// Clean up freed
+	LL_CHECK_MEMORY
+	
+		// Clean up freed
 	for_each(mEasyFreeList.begin(), mEasyFreeList.end(), DeletePointer());	
 	mEasyFreeList.clear();
-
+	
+	LL_CHECK_MEMORY
+		
 	check_curl_multi_code(LLCurl::deleteMultiHandle(mCurlMultiHandle));
 	mCurlMultiHandle = NULL ;
+
+	LL_CHECK_MEMORY
 	
 	delete mMutexp ;
 	mMutexp = NULL ;
+
+	LL_CHECK_MEMORY
+
 	delete mEasyMutexp ;
 	mEasyMutexp = NULL ;
 
+	LL_CHECK_MEMORY
+
 	mQueued = 0 ;
 	mState = STATE_COMPLETED;
 	
@@ -1104,6 +1107,7 @@ bool LLCurlRequest::getByteRange(const std::string& url,
 								 S32 offset, S32 length,
 								 LLCurl::ResponderPtr responder)
 {
+	llassert(LLCurl::sNotQuitting);
 	LLCurl::Easy* easy = allocEasy();
 	if (!easy)
 	{
@@ -1131,6 +1135,7 @@ bool LLCurlRequest::post(const std::string& url,
 						 const LLSD& data,
 						 LLCurl::ResponderPtr responder, S32 time_out)
 {
+	llassert(LLCurl::sNotQuitting);
 	LLCurl::Easy* easy = allocEasy();
 	if (!easy)
 	{
@@ -1158,6 +1163,7 @@ bool LLCurlRequest::post(const std::string& url,
 						 const std::string& data,
 						 LLCurl::ResponderPtr responder, S32 time_out)
 {
+	llassert(LLCurl::sNotQuitting);
 	LLCurl::Easy* easy = allocEasy();
 	if (!easy)
 	{
@@ -1714,29 +1720,42 @@ void LLCurl::cleanupClass()
 			break ;
 		}
 	}
+	LL_CHECK_MEMORY
 	sCurlThread->shutdown() ;
+	LL_CHECK_MEMORY
 	delete sCurlThread ;
 	sCurlThread = NULL ;
+	LL_CHECK_MEMORY
 
 #if SAFE_SSL
 	CRYPTO_set_locking_callback(NULL);
 	for_each(sSSLMutex.begin(), sSSLMutex.end(), DeletePointer());
 #endif
+	
+	LL_CHECK_MEMORY
 
 	for (std::set<CURL*>::iterator iter = Easy::sFreeHandles.begin(); iter != Easy::sFreeHandles.end(); ++iter)
 	{
 		CURL* curl = *iter;
 		LLCurl::deleteEasyHandle(curl);
 	}
+	
+	LL_CHECK_MEMORY
 
 	Easy::sFreeHandles.clear();
 
+	LL_CHECK_MEMORY
+
 	delete Easy::sHandleMutexp ;
 	Easy::sHandleMutexp = NULL ;
 
+	LL_CHECK_MEMORY
+
 	delete sHandleMutexp ;
 	sHandleMutexp = NULL ;
 
+	LL_CHECK_MEMORY
+
 	// removed as per https://jira.secondlife.com/browse/SH-3115
 	//llassert(Easy::sActiveHandles.empty());
 }
@@ -1744,6 +1763,8 @@ void LLCurl::cleanupClass()
 //static 
 CURLM* LLCurl::newMultiHandle()
 {
+	llassert(sNotQuitting);
+
 	LLMutexLock lock(sHandleMutexp) ;
 
 	if(sTotalHandles + 1 > sMaxHandles)
@@ -1777,6 +1798,7 @@ CURLMcode  LLCurl::deleteMultiHandle(CURLM* handle)
 //static 
 CURL*  LLCurl::newEasyHandle()
 {
+	llassert(sNotQuitting);
 	LLMutexLock lock(sHandleMutexp) ;
 
 	if(sTotalHandles + 1 > sMaxHandles)
@@ -1801,7 +1823,9 @@ void  LLCurl::deleteEasyHandle(CURL* handle)
 	if(handle)
 	{
 		LLMutexLock lock(sHandleMutexp) ;
+		LL_CHECK_MEMORY
 		curl_easy_cleanup(handle) ;
+		LL_CHECK_MEMORY
 		sTotalHandles-- ;
 	}
 }
diff --git a/indra/llmessage/llcurl.h b/indra/llmessage/llcurl.h
index 20ebd86c06..7bcf61e233 100644
--- a/indra/llmessage/llcurl.h
+++ b/indra/llmessage/llcurl.h
@@ -44,6 +44,8 @@
 #include "llthread.h"
 #include "llqueuedthread.h"
 #include "llframetimer.h"
+#include "llpointer.h"
+
 
 class LLMutex;
 class LLCurlThread;
@@ -67,7 +69,7 @@ public:
 		F64 mSpeedDownload;
 	};
 	
-	class Responder
+	class Responder : public LLThreadSafeRefCount
 	{
 	//LOG_CLASS(Responder);
 	public:
@@ -126,13 +128,10 @@ public:
 				return false;
 			}
 
-	public: /* but not really -- don't touch this */
-		U32 mReferenceCount;
-
 	private:
 		std::string mURL;
 	};
-	typedef boost::intrusive_ptr<Responder>	ResponderPtr;
+	typedef LLPointer<Responder>	ResponderPtr;
 
 
 	/**
@@ -378,12 +377,6 @@ private:
 	void cleanupMulti(LLCurl::Multi* multi) ;
 } ;
 
-namespace boost
-{
-	void intrusive_ptr_add_ref(LLCurl::Responder* p);
-	void intrusive_ptr_release(LLCurl::Responder* p);
-};
-
 
 class LLCurlRequest
 {
diff --git a/indra/llmessage/tests/llcurl_stub.cpp b/indra/llmessage/tests/llcurl_stub.cpp
index d84fe0a49f..9b298d0c04 100644
--- a/indra/llmessage/tests/llcurl_stub.cpp
+++ b/indra/llmessage/tests/llcurl_stub.cpp
@@ -28,7 +28,6 @@
 #include "llcurl.h"
 
 LLCurl::Responder::Responder()
-	: mReferenceCount(0)
 {
 }
 
@@ -77,19 +76,3 @@ void LLCurl::Responder::result(LLSD const&)
 {
 }
 
-namespace boost
-{
-	void intrusive_ptr_add_ref(LLCurl::Responder* p)
-	{
-		++p->mReferenceCount;
-	}
-
-	void intrusive_ptr_release(LLCurl::Responder* p)
-	{
-		if(p && 0 == --p->mReferenceCount)
-		{
-			delete p;
-		}
-	}
-};
-
diff --git a/indra/llmessage/tests/llhttpclient_test.cpp b/indra/llmessage/tests/llhttpclient_test.cpp
index e338d4ec71..a2be307cc8 100644
--- a/indra/llmessage/tests/llhttpclient_test.cpp
+++ b/indra/llmessage/tests/llhttpclient_test.cpp
@@ -189,9 +189,9 @@ namespace tut
 			}
 		
 		public:
-			static boost::intrusive_ptr<Result> build(HTTPClientTestData& client)
+			static Result* build(HTTPClientTestData& client)
 			{
-				return boost::intrusive_ptr<Result>(new Result(client));
+				return new Result(client);
 			}
 			
 			~Result()
@@ -258,7 +258,6 @@ namespace tut
 	void HTTPClientTestObject::test<1>()
 	{
 		LLHTTPClient::get(local_server, newResult());
-
 		runThePump();
 		ensureStatusOK();
 		ensure("result object wasn't destroyed", mResultDeleted);
diff --git a/indra/llplugin/llpluginclassmedia.cpp b/indra/llplugin/llpluginclassmedia.cpp
index dbd96673a1..0644d2638c 100644
--- a/indra/llplugin/llpluginclassmedia.cpp
+++ b/indra/llplugin/llpluginclassmedia.cpp
@@ -1074,7 +1074,7 @@ void LLPluginClassMedia::receivePluginMessage(const LLPluginMessage &message)
 			mAuthURL = message.getValue("url");
 			mAuthRealm = message.getValue("realm");
 			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_AUTH_REQUEST);
-		}		
+		}
 		else if(message_name == "debug_message")
 		{
 			mDebugMessageText = message.getValue("message_text");
diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp
index 28a14b23b9..eadef93c89 100644
--- a/indra/llrender/llvertexbuffer.cpp
+++ b/indra/llrender/llvertexbuffer.cpp
@@ -291,7 +291,6 @@ void LLVBOPool::seedPool()
 
 
 
-
 void LLVBOPool::cleanup()
 {
 	U32 size = LL_VBO_BLOCK_SIZE;
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 0031362210..9ada161cd8 100755
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -1564,6 +1564,7 @@ set(PACKAGE ON CACHE BOOL
 if (WINDOWS)
     set_target_properties(${VIEWER_BINARY_NAME}
         PROPERTIES
+        # *TODO -reenable this once we get server usage sorted out
         LINK_FLAGS "/debug /NODEFAULTLIB:LIBCMT /SUBSYSTEM:WINDOWS ${TCMALLOC_LINK_FLAGS}"
         LINK_FLAGS_DEBUG "/NODEFAULTLIB:\"LIBCMT;LIBCMTD;MSVCRT\" /INCREMENTAL:NO"
         LINK_FLAGS_RELEASE "/FORCE:MULTIPLE /MAP\"secondlife-bin.MAP\" /OPT:REF"
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index c9458857d1..0a9d6229ef 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -1891,8 +1891,17 @@ bool LLAppViewer::cleanup()
 	sTextureFetch->shutDownTextureCacheThread() ;
 	sTextureFetch->shutDownImageDecodeThread() ;
 
+	llinfos << "Shutting down message system" << llendflush;
+	end_messaging_system();
+
+	// *NOTE:Mani - The following call is not thread safe. 
+	LL_CHECK_MEMORY
+	LLCurl::cleanupClass();
+	LL_CHECK_MEMORY
+
 	LLFilePickerThread::cleanupClass();
 
+	//MUST happen AFTER LLCurl::cleanupClass
 	delete sTextureCache;
     sTextureCache = NULL;
 	delete sTextureFetch;
@@ -1961,12 +1970,6 @@ bool LLAppViewer::cleanup()
 
 	LLViewerAssetStatsFF::cleanup();
 	
-	llinfos << "Shutting down message system" << llendflush;
-	end_messaging_system();
-
-	// *NOTE:Mani - The following call is not thread safe. 
-	LLCurl::cleanupClass();
-
 	// If we're exiting to launch an URL, do that here so the screen
 	// is at the right resolution before we launch IE.
 	if (!gLaunchFileOnQuit.empty())
diff --git a/indra/newview/llappviewerwin32.cpp b/indra/newview/llappviewerwin32.cpp
index 53c77fa22e..e0ca1232b0 100644
--- a/indra/newview/llappviewerwin32.cpp
+++ b/indra/newview/llappviewerwin32.cpp
@@ -131,7 +131,9 @@ int APIENTRY WINMAIN(HINSTANCE hInstance,
 	// Note: This won't work when running from the debugger unless the _NO_DEBUG_HEAP environment variable is set to 1
 
 	// Enable to get mem debugging within visual studio.
-	//_CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
+#if LL_DEBUG
+	_CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
+#else
 	_CrtSetDbgFlag(0); // default, just making explicit
 	
 	ULONG ulEnableLFH = 2;
@@ -146,6 +148,7 @@ int APIENTRY WINMAIN(HINSTANCE hInstance,
 			heap_enable_lfh_error[i] = GetLastError();
 	}
 #endif
+#endif
 	
 	// *FIX: global
 	gIconResource = MAKEINTRESOURCE(IDI_LL_ICON);
diff --git a/indra/newview/llassetuploadresponders.cpp b/indra/newview/llassetuploadresponders.cpp
index 65bfc990d1..7b2c536f5a 100644
--- a/indra/newview/llassetuploadresponders.cpp
+++ b/indra/newview/llassetuploadresponders.cpp
@@ -919,7 +919,7 @@ public:
 	bool uploadConfirmationCallback(
 		const LLSD& notification,
 		const LLSD& response,
-		boost::intrusive_ptr<LLNewAgentInventoryVariablePriceResponder> responder)
+		LLPointer<LLNewAgentInventoryVariablePriceResponder> responder)
 	{
 		S32 option;
 		std::string confirmation_url;
@@ -949,7 +949,7 @@ public:
 
 	void confirmUpload(
 		const std::string& confirmation_url,
-		boost::intrusive_ptr<LLNewAgentInventoryVariablePriceResponder> responder)
+		LLPointer<LLNewAgentInventoryVariablePriceResponder> responder)
 	{
 		if ( getFilename().empty() )
 		{
@@ -1124,7 +1124,7 @@ void LLNewAgentInventoryVariablePriceResponder::showConfirmationDialog(
 		// and cause sadness.
 		mImpl->confirmUpload(
 			confirmation_url,
-			boost::intrusive_ptr<LLNewAgentInventoryVariablePriceResponder>(this));
+			LLPointer<LLNewAgentInventoryVariablePriceResponder>(this));
 	}
 	else
 	{
@@ -1157,7 +1157,7 @@ void LLNewAgentInventoryVariablePriceResponder::showConfirmationDialog(
 				mImpl,
 				_1,
 				_2,
-				boost::intrusive_ptr<LLNewAgentInventoryVariablePriceResponder>(this)));
+				LLPointer<LLNewAgentInventoryVariablePriceResponder>(this)));
 	}
 }
 
diff --git a/indra/newview/lldrawable.cpp b/indra/newview/lldrawable.cpp
index 2918d41c2a..4894d63e13 100644
--- a/indra/newview/lldrawable.cpp
+++ b/indra/newview/lldrawable.cpp
@@ -952,6 +952,12 @@ LLSpatialGroup* LLDrawable::getSpatialGroup() const
 
 void LLDrawable::setSpatialGroup(LLSpatialGroup *groupp)
 {
+	//precondition: mSpatialGroupp MUST be null or DEAD or mSpatialGroupp MUST NOT contain this
+	llassert(!mSpatialGroupp || mSpatialGroupp->isDead() || !mSpatialGroupp->hasElement(this));
+
+	//precondition: groupp MUST be null or groupp MUST contain this
+	llassert(!groupp || groupp->hasElement(this));
+
 /*if (mSpatialGroupp && (groupp != mSpatialGroupp))
 	{
 		mSpatialGroupp->setState(LLSpatialGroup::GEOM_DIRTY);
@@ -971,9 +977,12 @@ void LLDrawable::setSpatialGroup(LLSpatialGroup *groupp)
 		}
 	}
 
-	mSpatialGroupp = groupp;
+	//postcondition: if next group is NULL, previous group must be dead OR NULL OR binIndex must be -1
+	//postcondition: if next group is NOT NULL, binIndex must not be -1
+	llassert(groupp == NULL ? (mSpatialGroupp == NULL || mSpatialGroupp->isDead()) || getBinIndex() == -1 :
+							getBinIndex() != -1);
 
-	llassert((mSpatialGroupp == NULL) ? getBinIndex() == -1 : getBinIndex() != -1);
+	mSpatialGroupp = groupp;
 }
 
 LLSpatialPartition* LLDrawable::getSpatialPartition()
@@ -1401,7 +1410,7 @@ void LLSpatialBridge::updateDistance(LLCamera& camera_in, bool force_update)
 		markDead();
 		return;
 	}
-	
+
 	if (gShiftFrame)
 	{
 		return;
@@ -1484,13 +1493,11 @@ void LLSpatialBridge::cleanupReferences()
 	LLDrawable::cleanupReferences();
 	if (mDrawable)
 	{
-		LLSpatialGroup* group = mDrawable->getSpatialGroup();
-		if (group)
-		{
-			group->mOctreeNode->remove(mDrawable);
-			mDrawable->setSpatialGroup(NULL);
-		}
+		/*
 		
+		DON'T DO THIS -- this should happen through octree destruction
+
+		mDrawable->setSpatialGroup(NULL);
 		if (mDrawable->getVObj())
 		{
 			LLViewerObject::const_child_list_t& child_list = mDrawable->getVObj()->getChildren();
@@ -1501,15 +1508,10 @@ void LLSpatialBridge::cleanupReferences()
 				LLDrawable* drawable = child->mDrawable;					
 				if (drawable)
 				{
-					LLSpatialGroup* group = drawable->getSpatialGroup();
-					if (group)
-					{
-						group->mOctreeNode->remove(drawable);
-						drawable->setSpatialGroup(NULL);
-					}
+					drawable->setSpatialGroup(NULL);
 				}
 			}
-		}
+		}*/
 
 		LLDrawable* drawablep = mDrawable;
 		mDrawable = NULL;
diff --git a/indra/newview/lldrawpoolalpha.cpp b/indra/newview/lldrawpoolalpha.cpp
index b4f6bf9383..313b310e1e 100644
--- a/indra/newview/lldrawpoolalpha.cpp
+++ b/indra/newview/lldrawpoolalpha.cpp
@@ -411,12 +411,6 @@ void LLDrawPoolAlpha::renderAlpha(U32 mask)
 					continue;
 				}
 
-				if ((params.mVertexBuffer->getTypeMask() & mask) != mask)
-				{ //FIXME!
-					llwarns << "Missing required components, skipping render batch." << llendl;
-					continue;
-				}
-
 				LLRenderPass::applyModelMatrix(params);
 
 				
diff --git a/indra/newview/lldriverparam.h b/indra/newview/lldriverparam.h
index 7a4d711d4e..c0976d1d43 100644
--- a/indra/newview/lldriverparam.h
+++ b/indra/newview/lldriverparam.h
@@ -83,6 +83,16 @@ public:
 	LLDriverParam(LLWearable *wearablep);
 	~LLDriverParam();
 
+	void* operator new(size_t size)
+	{
+		return ll_aligned_malloc_16(size);
+	}
+
+	void operator delete(void* ptr)
+	{
+		ll_aligned_free_16(ptr);
+	}
+
 	// Special: These functions are overridden by child classes
 	LLDriverParamInfo*		getInfo() const { return (LLDriverParamInfo*)mInfo; }
 	//   This sets mInfo and calls initialization functions
diff --git a/indra/newview/lleventpoll.cpp b/indra/newview/lleventpoll.cpp
index 4f4d9a40b4..2c786b7f8b 100644
--- a/indra/newview/lleventpoll.cpp
+++ b/indra/newview/lleventpoll.cpp
@@ -86,7 +86,7 @@ namespace
 
 	class LLEventPollEventTimer : public LLEventTimer
 	{
-		typedef boost::intrusive_ptr<LLEventPollResponder> EventPollResponderPtr;
+		typedef LLPointer<LLEventPollResponder> EventPollResponderPtr;
 
 	public:
 		LLEventPollEventTimer(F32 period, EventPollResponderPtr responder)
diff --git a/indra/newview/llface.cpp b/indra/newview/llface.cpp
index 4a0c94df33..188f943f13 100644..100755
--- a/indra/newview/llface.cpp
+++ b/indra/newview/llface.cpp
@@ -166,7 +166,8 @@ void LLFace::init(LLDrawable* drawablep, LLViewerObject* objp)
 
 	//special value to indicate uninitialized position
 	mIndicesIndex	= 0xFFFFFFFF;
-
+	
+	mIndexInTex = 0;
 	mTexture		= NULL;
 	mTEOffset		= -1;
 	mTextureIndex = 255;
diff --git a/indra/newview/llfloaterbuycontents.cpp b/indra/newview/llfloaterbuycontents.cpp
index 809d344d01..bca4b5e447 100644
--- a/indra/newview/llfloaterbuycontents.cpp
+++ b/indra/newview/llfloaterbuycontents.cpp
@@ -211,8 +211,8 @@ void LLFloaterBuyContents::inventoryChanged(LLViewerObject* obj,
 
 		BOOL item_is_multi = FALSE;
 		if ((inv_item->getFlags() & LLInventoryItemFlags::II_FLAGS_LANDMARK_VISITED
-		     || inv_item->getFlags() & LLInventoryItemFlags::II_FLAGS_OBJECT_HAS_MULTIPLE_ITEMS)
-		     && !(inv_item->getFlags() & LLInventoryItemFlags::II_FLAGS_WEARABLES_MASK))
+			|| inv_item->getFlags() & LLInventoryItemFlags::II_FLAGS_OBJECT_HAS_MULTIPLE_ITEMS)
+			&& !(inv_item->getFlags() & LLInventoryItemFlags::II_FLAGS_WEARABLES_MASK))
 		{
 			item_is_multi = TRUE;
 		}
diff --git a/indra/newview/llfloaterpathfindinglinksets.cpp b/indra/newview/llfloaterpathfindinglinksets.cpp
index 0fe0e151fb..1e46d7a402 100644
--- a/indra/newview/llfloaterpathfindinglinksets.cpp
+++ b/indra/newview/llfloaterpathfindinglinksets.cpp
@@ -98,7 +98,11 @@ LLFloaterPathfindingLinksets::LLFloaterPathfindingLinksets(const LLSD& pSeed)
 	mLabelSuggestedUseD(NULL),
 	mEditD(NULL),
 	mApplyEditsButton(NULL),
-	mBeaconColor()
+	mBeaconColor(),
+	mPreviousValueA(LLPathfindingLinkset::MAX_WALKABILITY_VALUE),
+	mPreviousValueB(LLPathfindingLinkset::MAX_WALKABILITY_VALUE),
+	mPreviousValueC(LLPathfindingLinkset::MAX_WALKABILITY_VALUE),
+	mPreviousValueD(LLPathfindingLinkset::MAX_WALKABILITY_VALUE)
 {
 }
 
@@ -168,7 +172,7 @@ BOOL LLFloaterPathfindingLinksets::postBuild()
 	mEditA = findChild<LLLineEditor>("edit_a_value");
 	llassert(mEditA != NULL);
 	mEditA->setPrevalidate(LLTextValidate::validateNonNegativeS32);
-	mEditA->setCommitCallback(boost::bind(&LLFloaterPathfindingLinksets::onWalkabilityCoefficientEntered, this, _1));
+	mEditA->setCommitCallback(boost::bind(&LLFloaterPathfindingLinksets::onWalkabilityCoefficientEntered, this, _1, mPreviousValueA));
 
 	mLabelEditB = findChild<LLTextBase>("edit_b_label");
 	llassert(mLabelEditB != NULL);
@@ -179,7 +183,7 @@ BOOL LLFloaterPathfindingLinksets::postBuild()
 	mEditB = findChild<LLLineEditor>("edit_b_value");
 	llassert(mEditB != NULL);
 	mEditB->setPrevalidate(LLTextValidate::validateNonNegativeS32);
-	mEditB->setCommitCallback(boost::bind(&LLFloaterPathfindingLinksets::onWalkabilityCoefficientEntered, this, _1));
+	mEditB->setCommitCallback(boost::bind(&LLFloaterPathfindingLinksets::onWalkabilityCoefficientEntered, this, _1, mPreviousValueB));
 
 	mLabelEditC = findChild<LLTextBase>("edit_c_label");
 	llassert(mLabelEditC != NULL);
@@ -190,7 +194,7 @@ BOOL LLFloaterPathfindingLinksets::postBuild()
 	mEditC = findChild<LLLineEditor>("edit_c_value");
 	llassert(mEditC != NULL);
 	mEditC->setPrevalidate(LLTextValidate::validateNonNegativeS32);
-	mEditC->setCommitCallback(boost::bind(&LLFloaterPathfindingLinksets::onWalkabilityCoefficientEntered, this, _1));
+	mEditC->setCommitCallback(boost::bind(&LLFloaterPathfindingLinksets::onWalkabilityCoefficientEntered, this, _1, mPreviousValueC));
 
 	mLabelEditD = findChild<LLTextBase>("edit_d_label");
 	llassert(mLabelEditD != NULL);
@@ -201,7 +205,7 @@ BOOL LLFloaterPathfindingLinksets::postBuild()
 	mEditD = findChild<LLLineEditor>("edit_d_value");
 	llassert(mEditD != NULL);
 	mEditD->setPrevalidate(LLTextValidate::validateNonNegativeS32);
-	mEditD->setCommitCallback(boost::bind(&LLFloaterPathfindingLinksets::onWalkabilityCoefficientEntered, this, _1));
+	mEditD->setCommitCallback(boost::bind(&LLFloaterPathfindingLinksets::onWalkabilityCoefficientEntered, this, _1, mPreviousValueD));
 
 	mApplyEditsButton = findChild<LLButton>("apply_edit_values");
 	llassert(mApplyEditsButton != NULL);
@@ -323,26 +327,38 @@ void LLFloaterPathfindingLinksets::onClearFiltersClicked()
 	rebuildObjectsScrollList();
 }
 
-void LLFloaterPathfindingLinksets::onWalkabilityCoefficientEntered(LLUICtrl *pUICtrl)
+void LLFloaterPathfindingLinksets::onWalkabilityCoefficientEntered(LLUICtrl *pUICtrl, LLSD &pPreviousValue)
 {
 	LLLineEditor *pLineEditor = static_cast<LLLineEditor *>(pUICtrl);
 	llassert(pLineEditor != NULL);
 
 	const std::string &valueString = pLineEditor->getText();
-	S32 value;
 
-	if (LLStringUtil::convertToS32(valueString, value))
+	S32 intValue;
+	LLSD value;
+	bool doResetValue = false;
+
+	if (valueString.empty())
 	{
-		if ((value < LLPathfindingLinkset::MIN_WALKABILITY_VALUE) || (value > LLPathfindingLinkset::MAX_WALKABILITY_VALUE))
-		{
-			value = llclamp(value, LLPathfindingLinkset::MIN_WALKABILITY_VALUE, LLPathfindingLinkset::MAX_WALKABILITY_VALUE);
-			pLineEditor->setValue(LLSD(value));
-		}
+		value = pPreviousValue;
+		doResetValue = true;
+	}
+	else if (LLStringUtil::convertToS32(valueString, intValue))
+	{
+		doResetValue = ((intValue < LLPathfindingLinkset::MIN_WALKABILITY_VALUE) || (intValue > LLPathfindingLinkset::MAX_WALKABILITY_VALUE));
+		value = LLSD(llclamp(intValue, LLPathfindingLinkset::MIN_WALKABILITY_VALUE, LLPathfindingLinkset::MAX_WALKABILITY_VALUE));
 	}
 	else
 	{
-		pLineEditor->setValue(LLSD(LLPathfindingLinkset::MAX_WALKABILITY_VALUE));
+		value = LLSD(LLPathfindingLinkset::MAX_WALKABILITY_VALUE);
+		doResetValue = true;
+	}
+
+	if (doResetValue)
+	{
+		pLineEditor->setValue(value);
 	}
+	pPreviousValue = value;
 }
 
 void LLFloaterPathfindingLinksets::onApplyChangesClicked()
@@ -376,10 +392,14 @@ void LLFloaterPathfindingLinksets::updateEditFieldValues()
 		const LLPathfindingLinkset *linkset = dynamic_cast<const LLPathfindingLinkset *>(firstSelectedObjectPtr.get());
 
 		setEditLinksetUse(linkset->getLinksetUse());
-		mEditA->setValue(LLSD(linkset->getWalkabilityCoefficientA()));
-		mEditB->setValue(LLSD(linkset->getWalkabilityCoefficientB()));
-		mEditC->setValue(LLSD(linkset->getWalkabilityCoefficientC()));
-		mEditD->setValue(LLSD(linkset->getWalkabilityCoefficientD()));
+		mPreviousValueA = LLSD(linkset->getWalkabilityCoefficientA());
+		mPreviousValueB = LLSD(linkset->getWalkabilityCoefficientB());
+		mPreviousValueC = LLSD(linkset->getWalkabilityCoefficientC());
+		mPreviousValueD = LLSD(linkset->getWalkabilityCoefficientD());
+		mEditA->setValue(mPreviousValueA);
+		mEditB->setValue(mPreviousValueB);
+		mEditC->setValue(mPreviousValueC);
+		mEditD->setValue(mPreviousValueD);
 	}
 }
 
diff --git a/indra/newview/llfloaterpathfindinglinksets.h b/indra/newview/llfloaterpathfindinglinksets.h
index 6538308122..7149da9215 100644
--- a/indra/newview/llfloaterpathfindinglinksets.h
+++ b/indra/newview/llfloaterpathfindinglinksets.h
@@ -74,7 +74,7 @@ private:
 
 	void onApplyAllFilters();
 	void onClearFiltersClicked();
-	void onWalkabilityCoefficientEntered(LLUICtrl *pUICtrl);
+	void onWalkabilityCoefficientEntered(LLUICtrl *pUICtrl, LLSD &pPreviousValue);
 	void onApplyChangesClicked();
 
 	void clearFilters();
@@ -132,6 +132,11 @@ private:
 	LLButton         *mApplyEditsButton;
 
 	LLColor4         mBeaconColor;
+
+	LLSD             mPreviousValueA;
+	LLSD             mPreviousValueB;
+	LLSD             mPreviousValueC;
+	LLSD             mPreviousValueD;
 };
 
 #endif // LL_LLFLOATERPATHFINDINGLINKSETS_H
diff --git a/indra/newview/llfloatertos.cpp b/indra/newview/llfloatertos.cpp
index c5df7e16e9..a242b224cd 100644
--- a/indra/newview/llfloatertos.cpp
+++ b/indra/newview/llfloatertos.cpp
@@ -71,9 +71,9 @@ class LLIamHere : public LLHTTPClient::Responder
 
 	public:
 
-		static boost::intrusive_ptr< LLIamHere > build( LLFloaterTOS* parent )
+		static LLIamHere* build( LLFloaterTOS* parent )
 		{
-			return boost::intrusive_ptr< LLIamHere >( new LLIamHere( parent ) );
+			return new LLIamHere( parent );
 		};
 		
 		virtual void  setParent( LLFloaterTOS* parentIn )
@@ -102,7 +102,7 @@ class LLIamHere : public LLHTTPClient::Responder
 
 // this is global and not a class member to keep crud out of the header file
 namespace {
-	boost::intrusive_ptr< LLIamHere > gResponsePtr = 0;
+	LLPointer< LLIamHere > gResponsePtr = 0;
 };
 
 BOOL LLFloaterTOS::postBuild()
diff --git a/indra/newview/llfolderview.cpp b/indra/newview/llfolderview.cpp
index d4080ab3f7..8e540a0cc8 100644
--- a/indra/newview/llfolderview.cpp
+++ b/indra/newview/llfolderview.cpp
@@ -2234,12 +2234,11 @@ void LLFolderView::doIdle()
 		mDebugFilters = debug_filters;
 		arrangeAll();
 	}
-
 	BOOL filter_modified_and_active = mFilter->isModified() && mFilter->isNotDefault();
 	mNeedsAutoSelect = filter_modified_and_active &&
 						!(gFocusMgr.childHasKeyboardFocus(this) || gFocusMgr.getMouseCapture());
 	mFilter->clearModified();
-			
+
 	// filter to determine visibility before arranging
 	filterFromRoot();
 
diff --git a/indra/newview/llpanelmarketplaceinbox.cpp b/indra/newview/llpanelmarketplaceinbox.cpp
index 66c9c323cb..5d75375847 100644
--- a/indra/newview/llpanelmarketplaceinbox.cpp
+++ b/indra/newview/llpanelmarketplaceinbox.cpp
@@ -115,8 +115,8 @@ void LLPanelMarketplaceInbox::onFocusReceived()
 	if (sidepanel_inventory)
 	{
 		sidepanel_inventory->clearSelections(true, false);
-	}
-
+		}
+	
 	gSavedPerAccountSettings.setU32("LastInventoryInboxActivity", time_corrected());
 }
 
@@ -168,8 +168,8 @@ U32 LLPanelMarketplaceInbox::getFreshItemCount() const
 				if (inbox_item_view && inbox_item_view->isFresh())
 				{
 					fresh_item_count++;
-				}
-			}
+		}
+	}
 		}
 	}
 
diff --git a/indra/newview/llpolymesh.cpp b/indra/newview/llpolymesh.cpp
index 70f3b5335e..9902d047e4 100644
--- a/indra/newview/llpolymesh.cpp
+++ b/indra/newview/llpolymesh.cpp
@@ -241,7 +241,7 @@ BOOL LLPolyMeshSharedData::allocateVertexData( U32 numVertices )
 			mBaseNormals[i].clear();
 			mBaseBinormals[i].clear();
 			mTexCoords[i].clear();
-            mWeights[i] = 0.f;
+			mWeights[i] = 0.f;
         }
         mNumVertices = numVertices;
         return TRUE;
diff --git a/indra/newview/llpolymesh.h b/indra/newview/llpolymesh.h
index ffb11a3f7e..850171d169 100644
--- a/indra/newview/llpolymesh.h
+++ b/indra/newview/llpolymesh.h
@@ -406,6 +406,16 @@ public:
 	LLPolySkeletalDistortion(LLVOAvatar *avatarp);
 	~LLPolySkeletalDistortion();
 
+	void* operator new(size_t size)
+	{
+		return ll_aligned_malloc_16(size);
+	}
+
+	void operator delete(void* ptr)
+	{
+		ll_aligned_free_16(ptr);
+	}
+
 	// Special: These functions are overridden by child classes
 	LLPolySkeletalDistortionInfo*	getInfo() const { return (LLPolySkeletalDistortionInfo*)mInfo; }
 	//   This sets mInfo and calls initialization functions
diff --git a/indra/newview/llpolymorph.cpp b/indra/newview/llpolymorph.cpp
index d25d1420ee..bd96608641 100644
--- a/indra/newview/llpolymorph.cpp
+++ b/indra/newview/llpolymorph.cpp
@@ -73,9 +73,9 @@ LLPolyMorphData::LLPolyMorphData(const LLPolyMorphData &rhs) :
 {
 	const S32 numVertices = mNumIndices;
 
-	mCoords = new LLVector4a[numVertices];
-	mNormals = new LLVector4a[numVertices];
-	mBinormals = new LLVector4a[numVertices];
+	mCoords = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
+	mNormals = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
+	mBinormals = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
 	mTexCoords = new LLVector2[numVertices];
 	mVertexIndices = new U32[numVertices];
 	
@@ -89,17 +89,12 @@ LLPolyMorphData::LLPolyMorphData(const LLPolyMorphData &rhs) :
 	}
 }
 
-
 //-----------------------------------------------------------------------------
 // ~LLPolyMorphData()
 //-----------------------------------------------------------------------------
 LLPolyMorphData::~LLPolyMorphData()
 {
-	delete [] mVertexIndices;
-	delete [] mCoords;
-	delete [] mNormals;
-	delete [] mBinormals;
-	delete [] mTexCoords;
+	freeData();
 }
 
 //-----------------------------------------------------------------------------
@@ -119,11 +114,16 @@ BOOL LLPolyMorphData::loadBinary(LLFILE *fp, LLPolyMeshSharedData *mesh)
 	}
 
 	//-------------------------------------------------------------------------
+	// free any existing data
+	//-------------------------------------------------------------------------
+	freeData();
+
+	//-------------------------------------------------------------------------
 	// allocate vertices
 	//-------------------------------------------------------------------------
-	mCoords = new LLVector4a[numVertices];
-	mNormals = new LLVector4a[numVertices];
-	mBinormals = new LLVector4a[numVertices];
+	mCoords = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
+	mNormals = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
+	mBinormals = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
 	mTexCoords = new LLVector2[numVertices];
 	// Actually, we are allocating more space than we need for the skiplist
 	mVertexIndices = new U32[numVertices];
@@ -207,6 +207,42 @@ BOOL LLPolyMorphData::loadBinary(LLFILE *fp, LLPolyMeshSharedData *mesh)
 }
 
 //-----------------------------------------------------------------------------
+// freeData()
+//-----------------------------------------------------------------------------
+void LLPolyMorphData::freeData()
+{
+	if (mCoords != NULL)
+	{
+		ll_aligned_free_16(mCoords);
+		mCoords = NULL;
+	}
+
+	if (mNormals != NULL)
+	{
+		ll_aligned_free_16(mNormals);
+		mNormals = NULL;
+	}
+
+	if (mBinormals != NULL)
+	{
+		ll_aligned_free_16(mBinormals);
+		mBinormals = NULL;
+	}
+
+	if (mTexCoords != NULL)
+	{
+		delete [] mTexCoords;
+		mTexCoords = NULL;
+	}
+
+	if (mVertexIndices != NULL)
+	{
+		delete [] mVertexIndices;
+		mVertexIndices = NULL;
+	}
+}
+
+//-----------------------------------------------------------------------------
 // LLPolyMorphTargetInfo()
 //-----------------------------------------------------------------------------
 LLPolyMorphTargetInfo::LLPolyMorphTargetInfo()
diff --git a/indra/newview/llpolymorph.h b/indra/newview/llpolymorph.h
index 46e23b7792..678599d7e1 100644
--- a/indra/newview/llpolymorph.h
+++ b/indra/newview/llpolymorph.h
@@ -48,6 +48,16 @@ public:
 	~LLPolyMorphData();
 	LLPolyMorphData(const LLPolyMorphData &rhs);
 
+	void* operator new(size_t size)
+	{
+		return ll_aligned_malloc_16(size);
+	}
+
+	void operator delete(void* ptr)
+	{
+		ll_aligned_free_16(ptr);
+	}
+
 	BOOL			loadBinary(LLFILE* fp, LLPolyMeshSharedData *mesh);
 	const std::string& getName() { return mName; }
 
@@ -67,6 +77,9 @@ public:
 	F32					mMaxDistortion;		// maximum single vertex distortion in a given morph
 	LLVector4a			mAvgDistortion;		// average vertex distortion, to infer directionality of the morph
 	LLPolyMeshSharedData*	mMesh;
+
+private:
+	void freeData();
 };
 
 //-----------------------------------------------------------------------------
diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp
index 06c87e57fc..b815439834 100644
--- a/indra/newview/llspatialpartition.cpp
+++ b/indra/newview/llspatialpartition.cpp
@@ -1859,6 +1859,8 @@ BOOL LLSpatialPartition::remove(LLDrawable *drawablep, LLSpatialGroup *curp)
 		drawablep->setSpatialGroup(NULL);
 	}
 
+	drawablep->setSpatialGroup(NULL);
+
 	assert_octree_valid(mOctree);
 	
 	return TRUE;
@@ -4194,7 +4196,7 @@ public:
 						{
 							if (index < 255)
 							{
-								if (facep->mDrawInfo->mTextureList.size()<= index)
+								if (facep->mDrawInfo->mTextureList.size() <= index)
 								{
 									llerrs << "Face texture index out of bounds." << llendl;
 								}
diff --git a/indra/newview/llspatialpartition.h b/indra/newview/llspatialpartition.h
index f050df2b39..e63037b4a8 100644
--- a/indra/newview/llspatialpartition.h
+++ b/indra/newview/llspatialpartition.h
@@ -350,6 +350,8 @@ public:
 	element_list& getData() { return mOctreeNode->getData(); }
 	element_iter getDataBegin() { return mOctreeNode->getDataBegin(); }
 	element_iter getDataEnd() { return mOctreeNode->getDataEnd(); }
+	bool hasElement(LLDrawable* drawablep) { return std::find(mOctreeNode->getDataBegin(), mOctreeNode->getDataEnd(), drawablep) != mOctreeNode->getDataEnd(); }
+
 	U32 getElementCount() const { return mOctreeNode->getElementCount(); }
 	bool isEmpty() const { return mOctreeNode->isEmpty(); }
 
diff --git a/indra/newview/lltexlayer.cpp b/indra/newview/lltexlayer.cpp
index 467115c928..ad09af6594 100644
--- a/indra/newview/lltexlayer.cpp
+++ b/indra/newview/lltexlayer.cpp
@@ -510,7 +510,13 @@ void LLTexLayerSetBuffer::doUpload()
 			BOOL valid = FALSE;
 			LLPointer<LLImageJ2C> integrity_test = new LLImageJ2C;
 			S32 file_size = 0;
-			U8* data = LLVFile::readFile(gVFS, asset_id, LLAssetType::AT_TEXTURE, &file_size);
+			
+			//data buffer MUST be allocated using LLImageBase
+			LLVFile file(gVFS, asset_id, LLAssetType::AT_TEXTURE);
+			file_size = file.getSize();
+			U8* data = integrity_test->allocateData(file_size);
+			file.read(data, file_size);
+			
 			if (data)
 			{
 				valid = integrity_test->validate(data, file_size); // integrity_test will delete 'data'
diff --git a/indra/newview/lltexlayerparams.h b/indra/newview/lltexlayerparams.h
index 2c0da60b48..fffe20208f 100644
--- a/indra/newview/lltexlayerparams.h
+++ b/indra/newview/lltexlayerparams.h
@@ -67,6 +67,16 @@ public:
 
 	/*virtual*/ LLViewerVisualParam* cloneParam(LLWearable* wearable = NULL) const;
 
+	void* operator new(size_t size)
+	{
+		return ll_aligned_malloc_16(size);
+	}
+
+	void operator delete(void* ptr)
+	{
+		ll_aligned_free_16(ptr);
+	}
+
 	// LLVisualParam Virtual functions
 	///*virtual*/ BOOL		parseData(LLXmlTreeNode* node);
 	/*virtual*/ void		apply( ESex avatar_sex ) {}
@@ -143,6 +153,16 @@ public:
 	LLTexLayerParamColor( LLVOAvatar* avatar );
 	/* virtual */ ~LLTexLayerParamColor();
 
+	void* operator new(size_t size)
+	{
+		return ll_aligned_malloc_16(size);
+	}
+
+	void operator delete(void* ptr)
+	{
+		ll_aligned_free_16(ptr);
+	}
+
 	/*virtual*/ LLViewerVisualParam* cloneParam(LLWearable* wearable = NULL) const;
 
 	// LLVisualParam Virtual functions
diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp
index 7adf5212c2..adffb2c706 100644
--- a/indra/newview/lltexturefetch.cpp
+++ b/indra/newview/lltexturefetch.cpp
@@ -2977,7 +2977,9 @@ TFReqSendMetrics::doWork(LLTextureFetch * fetcher)
         
         ~lcl_responder()
             {
+				LL_CHECK_MEMORY
                 mFetcher->decrCurlPOSTCount();
+				LL_CHECK_MEMORY
             }
 
 		// virtual
diff --git a/indra/newview/lltranslate.h b/indra/newview/lltranslate.h
index c58e1adb8c..db5ad9479c 100755
--- a/indra/newview/lltranslate.h
+++ b/indra/newview/lltranslate.h
@@ -263,8 +263,8 @@ public :
 		EService mService;
 	};
 
-	typedef boost::intrusive_ptr<TranslationReceiver> TranslationReceiverPtr;
-	typedef boost::intrusive_ptr<KeyVerificationReceiver> KeyVerificationReceiverPtr;
+	typedef LLPointer<TranslationReceiver> TranslationReceiverPtr;
+	typedef LLPointer<KeyVerificationReceiver> KeyVerificationReceiverPtr;
 
 	/**
 	 * Translate given text.
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index 01a54509ef..d11e7e32c7 100644
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -5134,12 +5134,6 @@ class LLEditDelete : public view_listener_t
 	}
 };
 
-bool enable_object_return()
-{
-	return (!LLSelectMgr::getInstance()->getSelection()->isEmpty() &&
-		(gAgent.isGodlike() || can_derez(DRD_RETURN_TO_OWNER)));
-}
-
 void handle_spellcheck_replace_with_suggestion(const LLUICtrl* ctrl, const LLSD& param)
 {
 	const LLContextMenu* menu = dynamic_cast<const LLContextMenu*>(ctrl->getParent());
@@ -5212,6 +5206,12 @@ bool enable_spellcheck_add_to_ignore(const LLUICtrl* ctrl)
 	return (spellcheck_handler) && (spellcheck_handler->canAddToIgnore());
 }
 
+bool enable_object_return()
+{
+	return (!LLSelectMgr::getInstance()->getSelection()->isEmpty() &&
+		(gAgent.isGodlike() || can_derez(DRD_RETURN_TO_OWNER)));
+}
+
 bool enable_object_delete()
 {
 	bool new_value = 
diff --git a/indra/newview/llviewermessage.cpp b/indra/newview/llviewermessage.cpp
index 903f4437a7..b048332e59 100755
--- a/indra/newview/llviewermessage.cpp
+++ b/indra/newview/llviewermessage.cpp
@@ -3340,9 +3340,9 @@ public :
 	{
 	}
 
-	static boost::intrusive_ptr<ChatTranslationReceiver> build(const std::string &from_lang, const std::string &to_lang, const std::string &mesg, const LLChat &chat, const LLSD &toast_args)
+	static ChatTranslationReceiver* build(const std::string &from_lang, const std::string &to_lang, const std::string &mesg, const LLChat &chat, const LLSD &toast_args)
 	{
-		return boost::intrusive_ptr<ChatTranslationReceiver>(new ChatTranslationReceiver(from_lang, to_lang, mesg, chat, toast_args));
+		return new ChatTranslationReceiver(from_lang, to_lang, mesg, chat, toast_args);
 	}
 
 protected:
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index 444bbb2776..2bc7430e06 100644
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -237,6 +237,7 @@ LLViewerObject::LLViewerObject(const LLUUID &id, const LLPCode pcode, LLViewerRe
 	mTimeDilation(1.f),
 	mRotTime(0.f),
 	mAngularVelocityRot(),
+	mPreviousRotation(),
 	mState(0),
 	mMedia(NULL),
 	mClickAction(0),
@@ -784,7 +785,7 @@ BOOL LLViewerObject::setDrawableParent(LLDrawable* parentp)
 	}
 	LLDrawable* old_parent = mDrawable->mParent;
 	mDrawable->mParent = parentp; 
-	
+		
 	if (parentp && mDrawable->isActive())
 	{
 		parentp->makeActive();
@@ -1410,9 +1411,10 @@ U32 LLViewerObject::processUpdateMessage(LLMessageSystem *mesgsys,
 #else
 					val = (U16 *) &data[count];
 #endif
-					setAngularVelocity(	U16_to_F32(val[VX], -size, size),
+					new_angv.set(U16_to_F32(val[VX], -size, size),
 										U16_to_F32(val[VY], -size, size),
 										U16_to_F32(val[VZ], -size, size));
+					setAngularVelocity(new_angv);
 					break;
 
 				case 16:
@@ -1436,9 +1438,10 @@ U32 LLViewerObject::processUpdateMessage(LLMessageSystem *mesgsys,
 					new_rot.mQ[VZ] = U8_to_F32(data[11], -1.f, 1.f);
 					new_rot.mQ[VW] = U8_to_F32(data[12], -1.f, 1.f);
 
-					setAngularVelocity(	U8_to_F32(data[13], -size, size),
+					new_angv.set(U8_to_F32(data[13], -size, size),
 										U8_to_F32(data[14], -size, size),
 										U8_to_F32(data[15], -size, size) );
+					setAngularVelocity(new_angv);
 					break;
 				}
 
@@ -1510,9 +1513,10 @@ U32 LLViewerObject::processUpdateMessage(LLMessageSystem *mesgsys,
 				dp->unpackU16(val[VX], "AccX");
 				dp->unpackU16(val[VY], "AccY");
 				dp->unpackU16(val[VZ], "AccZ");
-				setAngularVelocity(	U16_to_F32(val[VX], -64.f, 64.f),
+				new_angv.set(U16_to_F32(val[VX], -64.f, 64.f),
 									U16_to_F32(val[VY], -64.f, 64.f),
 									U16_to_F32(val[VZ], -64.f, 64.f));
+				setAngularVelocity(new_angv);
 			}
 			break;
 			case OUT_FULL_COMPRESSED:
@@ -1556,8 +1560,8 @@ U32 LLViewerObject::processUpdateMessage(LLMessageSystem *mesgsys,
 
 				if (value & 0x80)
 				{
-					dp->unpackVector3(vec, "Omega");
-					setAngularVelocity(vec);
+					dp->unpackVector3(new_angv, "Omega");
+					setAngularVelocity(new_angv);
 				}
 
 				if (value & 0x20)
@@ -2038,12 +2042,16 @@ U32 LLViewerObject::processUpdateMessage(LLMessageSystem *mesgsys,
 		}
 	}
 
-	if (new_rot != getRotation()
-		|| new_angv != old_angv)
+	if ((new_rot != getRotation())
+		|| (new_angv != old_angv))
+	{
+		if (new_rot != mPreviousRotation)
 	{
-		if (new_angv != old_angv)
+			resetRot();
+		}
+		else if (new_angv != old_angv)
 		{
-			if (flagUsePhysics())
+			if (flagUsePhysics() || new_angv.isExactlyZero())
 			{
 				resetRot();
 			}
@@ -2053,6 +2061,9 @@ U32 LLViewerObject::processUpdateMessage(LLMessageSystem *mesgsys,
 			}
 		}
 
+		// Remember the last rotation value
+		mPreviousRotation = new_rot;
+
 		// Set the rotation of the object followed by adjusting for the accumulated angular velocity (llSetTargetOmega)
 		setRotation(new_rot * mAngularVelocityRot);
 		setChanged(ROTATED | SILHOUETTE);
@@ -2159,29 +2170,29 @@ void LLViewerObject::idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time)
 
 	if (!mDead)
 	{
-		// CRO - don't velocity interp linked objects!
-		// Leviathan - but DO velocity interp joints
-		if (!mStatic && sVelocityInterpolate && !isSelected())
-		{
-			// calculate dt from last update
-			F32 dt_raw = (F32)(time - mLastInterpUpdateSecs);
-			F32 dt = mTimeDilation * dt_raw;
+	// CRO - don't velocity interp linked objects!
+	// Leviathan - but DO velocity interp joints
+	if (!mStatic && sVelocityInterpolate && !isSelected())
+	{
+		// calculate dt from last update
+		F32 dt_raw = (F32)(time - mLastInterpUpdateSecs);
+		F32 dt = mTimeDilation * dt_raw;
 
 			applyAngularVelocity(dt);
-			
+
 			if (isAttachment())
-			{
-				mLastInterpUpdateSecs = time;
+				{
+					mLastInterpUpdateSecs = time;
 				return;
-			}
-			else
-			{	// Move object based on it's velocity and rotation
-				interpolateLinearMotion(time, dt);
-			}
 		}
-
-		updateDrawable(FALSE);
+		else
+		{	// Move object based on it's velocity and rotation
+			interpolateLinearMotion(time, dt);
+		}
 	}
+
+	updateDrawable(FALSE);
+}
 }
 
 
@@ -5384,9 +5395,9 @@ void LLViewerObject::setPhysicsShapeType(U8 type)
 	mPhysicsShapeUnknown = false;
 	if (type != mPhysicsShapeType)
 	{
-		mPhysicsShapeType = type;
-		mCostStale = true;
-	}
+	mPhysicsShapeType = type;
+	mCostStale = true;
+}
 }
 
 void LLViewerObject::setPhysicsGravity(F32 gravity)
diff --git a/indra/newview/llviewerobject.h b/indra/newview/llviewerobject.h
index 277bd1c430..1fb30db8f2 100644
--- a/indra/newview/llviewerobject.h
+++ b/indra/newview/llviewerobject.h
@@ -725,6 +725,7 @@ protected:
 	F32				mTimeDilation;				// Time dilation sent with the object.
 	F32				mRotTime;					// Amount (in seconds) that object has rotated according to angular velocity (llSetTargetOmega)
 	LLQuaternion	mAngularVelocityRot;		// accumulated rotation from the angular velocity computations
+	LLQuaternion	mPreviousRotation;
 
 	U8				mState;	// legacy
 	LLViewerObjectMedia* mMedia;	// NULL if no media associated
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index effa368b7a..5a5df7caf6 100644
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -255,10 +255,9 @@ public:
 		}
 	}
 
-    static boost::intrusive_ptr<BaseCapabilitiesComplete> build( U64 region_handle, S32 id )
+    static BaseCapabilitiesComplete* build( U64 region_handle, S32 id )
     {
-		return boost::intrusive_ptr<BaseCapabilitiesComplete>( 
-				new BaseCapabilitiesComplete(region_handle, id) );
+		return new BaseCapabilitiesComplete(region_handle, id);
     }
 
 private:
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 920bac93a2..e324d60fec 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -2328,7 +2328,7 @@ void LLPipeline::updateCull(LLCamera& camera, LLCullResult& result, S32 water_cl
 		bound_shader = true;
 		gOcclusionCubeProgram.bind();
 	}
-
+	
 	if (sUseOcclusion > 1)
 	{
 		if (mCubeVB.isNull())
@@ -2506,7 +2506,7 @@ void LLPipeline::doOcclusion(LLCamera& camera)
 			{
 				gOcclusionCubeProgram.bind();
 			}
-			}
+		}
 
 		if (mCubeVB.isNull())
 		{ //cube VB will be used for issuing occlusion queries
@@ -2563,11 +2563,6 @@ void LLPipeline::updateGL()
 			glu->mInQ = FALSE;
 			LLGLUpdate::sGLQ.pop_front();
 		}
-
-	{ //seed VBO Pools
-		LLFastTimer t(FTM_SEED_VBO_POOLS);
-		LLVertexBuffer::seedPools();
-	}
 	}
 
 	{ //seed VBO Pools
@@ -3376,11 +3371,11 @@ void renderScriptedTouchBeacons(LLDrawable* drawablep)
 				if (facep)
 				{
 					gPipeline.mHighlightFaces.push_back(facep);
-				}
 			}
 		}
 	}
 }
+}
 
 void renderPhysicalBeacons(LLDrawable* drawablep)
 {
@@ -3405,11 +3400,11 @@ void renderPhysicalBeacons(LLDrawable* drawablep)
 				if (facep)
 				{
 					gPipeline.mHighlightFaces.push_back(facep);
-				}
 			}
 		}
 	}
 }
+}
 
 void renderMOAPBeacons(LLDrawable* drawablep)
 {
@@ -3445,11 +3440,11 @@ void renderMOAPBeacons(LLDrawable* drawablep)
 				if (facep)
 				{
 					gPipeline.mHighlightFaces.push_back(facep);
-				}
 			}
 		}
 	}
 }
+}
 
 void renderParticleBeacons(LLDrawable* drawablep)
 {
@@ -3474,11 +3469,11 @@ void renderParticleBeacons(LLDrawable* drawablep)
 				if (facep)
 				{
 					gPipeline.mHighlightFaces.push_back(facep);
-				}
 			}
 		}
 	}
 }
+}
 
 void renderSoundHighlights(LLDrawable* drawablep)
 {
@@ -3496,11 +3491,11 @@ void renderSoundHighlights(LLDrawable* drawablep)
 				if (facep)
 				{
 					gPipeline.mHighlightFaces.push_back(facep);
-				}
 			}
 		}
 	}
 }
+}
 
 void LLPipeline::postSort(LLCamera& camera)
 {
@@ -3713,7 +3708,7 @@ void LLPipeline::postSort(LLCamera& camera)
 						if (facep)
 						{
 							gPipeline.mSelectedFaces.push_back(facep);
-						}
+					}
 					}
 					return true;
 				}
diff --git a/indra/newview/skins/default/xui/de/menu_viewer.xml b/indra/newview/skins/default/xui/de/menu_viewer.xml
index 6ee708ed62..845df1f050 100644
--- a/indra/newview/skins/default/xui/de/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/de/menu_viewer.xml
@@ -21,6 +21,7 @@
 			<menu_item_call label="Beschäftigt" name="Set Busy"/>
 		</menu>
 		<menu_item_call label="L$ kaufen..." name="Buy and Sell L$"/>
+		<menu_item_call label="Händler-Outbox..." name="MerchantOutbox"/>
 		<menu_item_call label="Kontoübersicht..." name="Manage My Account">
 			<menu_item_call.on_click name="ManageMyAccount_url" parameter="WebLaunchJoinNow,http://secondlife.com/account/index.php?lang=de"/>
 		</menu_item_call>
diff --git a/indra/newview/skins/default/xui/en/floater_pathfinding_linksets.xml b/indra/newview/skins/default/xui/en/floater_pathfinding_linksets.xml
index 9bc5c7d5a4..4a457fb929 100644
--- a/indra/newview/skins/default/xui/en/floater_pathfinding_linksets.xml
+++ b/indra/newview/skins/default/xui/en/floater_pathfinding_linksets.xml
@@ -6,7 +6,7 @@
     height="395"
     width="1075"
     min_height="395"
-    min_width="1075"
+    min_width="990"
     layout="topleft"
     name="floater_pathfinding_linksets"
     help_topic="floater_pathfinding_linksets"
@@ -524,7 +524,7 @@
         tool_tip="Walkability for characters of type D.  Example character type is other."
         width="45" />
     <button
-        follows="right|bottom"
+        follows="left|bottom"
         height="21"
         label="Apply changes"
         layout="topleft"
diff --git a/indra/newview/skins/default/xui/en/floater_texture_ctrl.xml b/indra/newview/skins/default/xui/en/floater_texture_ctrl.xml
index 2e29c61cb2..6021ba0a5a 100644
--- a/indra/newview/skins/default/xui/en/floater_texture_ctrl.xml
+++ b/indra/newview/skins/default/xui/en/floater_texture_ctrl.xml
@@ -134,16 +134,6 @@
      top_delta="-25"
      name="Pipette"
      width="28" />
-   <check_box
-     follows="left|bottom"
-     height="20"
-     initial_value="true"
-     label="Live Preview"
-     layout="topleft"
-     left="4"
-     name="apply_immediate_check"
-     top="262"
-     width="120" />
    <text
      follows="left|bottom"
      height="20"
diff --git a/indra/newview/skins/default/xui/en/notifications.xml b/indra/newview/skins/default/xui/en/notifications.xml
index f0a126724b..8e6de6ed4f 100644
--- a/indra/newview/skins/default/xui/en/notifications.xml
+++ b/indra/newview/skins/default/xui/en/notifications.xml
@@ -7576,18 +7576,6 @@ We cannot display a preview of this texture because it is no-copy and/or no-tran
 
   <notification
    icon="alertmodal.tga"
-   name="LivePreviewUnavailable"
-   type="alert">
-   
-We cannot display a preview of this texture because it is no-copy and/or no-transfer.
-  <usetemplate
-    ignoretext="Warn me that Live Preview mode is not available for no-copy and/or no-transfer textures"
-    name="okignore"
-    yestext="OK"/>
-  </notification>
-
-  <notification
-   icon="alertmodal.tga"
    name="ConfirmLeaveCall"
    type="alert">
 Are you sure you want to leave this call?
diff --git a/indra/newview/skins/default/xui/en/sidepanel_task_info.xml b/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
index e9a787cef0..e69a17e037 100644
--- a/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
+++ b/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
@@ -1,36 +1,36 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
-    height="570"
-    layout="topleft"
-    name="object properties"
-    help_topic="object_properties"
-    title="Object Profile"
-    width="333">
-  <panel.string
-      name="text deed continued">
-    Deed
-  </panel.string>
-  <panel.string
-      name="text deed">
-    Deed
-  </panel.string>
-  <panel.string
-      name="text modify info 1">
-    You can modify this object
-  </panel.string>
-  <panel.string
-      name="text modify info 2">
-    You can modify these objects
-  </panel.string>
-  <panel.string
-      name="text modify info 3">
-    You can't modify this object
-  </panel.string>
-  <panel.string
-      name="text modify info 4">
-    You can't modify these objects
-  </panel.string>
-  <panel.string
+	 height="570"
+	 layout="topleft"
+	 name="object properties"
+	 help_topic="object_properties"
+	 title="Object Profile"
+	 width="333">
+	 <panel.string
+	  name="text deed continued">
+		Deed
+	 </panel.string>
+	<panel.string
+	 name="text deed">
+		Deed
+	</panel.string>
+            <panel.string
+             name="text modify info 1">
+                You can modify this object
+            </panel.string>
+            <panel.string
+             name="text modify info 2">
+                You can modify these objects
+            </panel.string>
+            <panel.string
+             name="text modify info 3">
+                You can't modify this object
+            </panel.string>
+            <panel.string
+             name="text modify info 4">
+                You can't modify these objects
+            </panel.string>
+            <panel.string
       name="text modify info 5">
     You can't modify this object across a region boundary
   </panel.string>
@@ -39,399 +39,399 @@
     You can't modify these objects across a region boundary
   </panel.string>
   <panel.string
-      name="text modify warning">
-    This object has linked parts
-  </panel.string>
-  <panel.string
-      name="Cost Default">
-    Price: L$
-  </panel.string>
-  <panel.string
-      name="Cost Total">
-    Total Price: L$
-  </panel.string>
-  <panel.string
-      name="Cost Per Unit">
-    Price Per: L$
-  </panel.string>
-  <panel.string
-      name="Cost Mixed">
-    Mixed Price
-  </panel.string>
-  <panel.string
-      name="Sale Mixed">
-    Mixed Sale
-  </panel.string>
-  <button
-      follows="top|left"
-      height="24"
-      image_hover_unselected="BackButton_Over"
-      image_pressed="BackButton_Press"
-      image_unselected="BackButton_Off"
-      layout="topleft"
-      left="8"
-      name="back_btn"
-      tab_stop="false"
-      top="0"
-      width="30"
-      use_draw_context_alpha="false" />
-  <text
-      follows="top|left|right"
-      font="SansSerifHuge"
-      height="26"
-      layout="topleft"
-      left_pad="10"
-      name="title"
-      text_color="LtGray"
-      top="0"
-      use_ellipses="true"
-      value="Object Profile"
-      width="290" />
-  <text
-      follows="top|left"
-      height="13"
-      layout="topleft"
-      left="45"
-      name="where"
-      text_color="LtGray_50"
-      value="(Inworld)"
-      width="150" />
-  <panel
-      follows="all"
-      height="490"
-      label=""
-      layout="topleft"
-      left="10"
-      help_topic=""
-      name="properties_panel"
-      top="45"
-      width="313"
-      background_visible="true"
-      bg_alpha_color="DkGray2">
-    <text
-        type="string"
-        length="1"
-        follows="left|top"
-        height="10"
-        layout="topleft"
-        left="5"
-        name="Name:"
-        top="10"
-        width="78">
-      Name:
-    </text>
-    <line_editor
-        border_style="line"
-        border_thickness="1"
-        follows="left|top|right"
-        height="20"
-        layout="topleft"
-        left_delta="78"
-        max_length_bytes="63"
-        name="Object Name"
-        top_delta="0"
-        width="225" />
-    <text
-        type="string"
-        length="1"
-        follows="left|top"
-        height="10"
-        layout="topleft"
-        left="5"
-        name="Description:"
-        top_pad="10"
-        width="78">
-      Description:
-    </text>
-    <line_editor
-        border_style="line"
-        border_thickness="1"
-        follows="left|top|right"
-        height="23"
-        layout="topleft"
-        name="Object Description"
-        select_on_focus="true"
-        left_delta="78"
-        max_length_bytes="127"
-        top_delta="-5"
-        width="225"/>
-    <text
-        type="string"
-        length="1"
-        follows="left|top"
-        height="23"
-        layout="topleft"
-        left="5"
-        name="CreatorNameLabel"
-        top_pad="12"
-        width="78">
-      Creator:
-    </text>
-    <text
-        type="string"
-        follows="left|right|top"
-        font="SansSerifSmall"
-        height="15"
-        layout="topleft"
-        left_pad="0"
-        name="Creator Name"
-        top_delta="0"
-        translate="false"
-        use_ellipses="true" 
-        width="225">
-      TestString PleaseIgnore
-    </text>
-    <text
-        type="string"
-        length="1"
-        follows="left|top"
-        height="23"
-        layout="topleft"
-        left="5"
-        name="Owner:"
-        top_pad="15"
-        width="78">
-      Owner:
-    </text>
-    <text
-        type="string"
-        follows="left|right|top"
-        font="SansSerifSmall"
-        height="15"
-        layout="topleft"
-        left_pad="0"
-        name="Owner Name"
-        top_delta="0"
-        translate="false"
-        use_ellipses="true" 
-        width="225">
-      TestString PleaseIgnore
-    </text>
-    <text
-        type="string"
-        length="1"
-        follows="left|top"
-        height="23"
-        layout="topleft"
-        left="5"
-        name="Group_label"
-        top_pad="15"
-        width="78">
-      Group:
-    </text>
+             name="text modify warning">
+                This object has linked parts
+            </panel.string>
+            <panel.string
+             name="Cost Default">
+                Price: L$
+            </panel.string>
+            <panel.string
+             name="Cost Total">
+                Total Price: L$
+            </panel.string>
+            <panel.string
+             name="Cost Per Unit">
+                Price Per: L$
+            </panel.string>
+            <panel.string
+             name="Cost Mixed">
+                Mixed Price
+            </panel.string>
+            <panel.string
+             name="Sale Mixed">
+                Mixed Sale
+            </panel.string>
     <button
-        follows="top|left"
-        height="10"
-        image_disabled="Activate_Checkmark"
-        image_selected="Activate_Checkmark"
-        image_unselected="Activate_Checkmark"
-        image_color="White_50"
-        layout="topleft"
-        left_pad="0"
-        top_delta="0"
-        name="button set group"
-        tab_stop="false"
-        tool_tip="Choose a group to share this object's permissions"
-        width="10" />
-    <name_box
-        follows="left|top"
-        height="18"
-        initial_value="Loading..."
-        layout="topleft"
-        left_pad="5"
-        top_delta="-1"
-        name="Group Name Proxy"
-        width="150" />
-    <button
-        follows="top|left"
-        height="23"
-        label="Deed"
-        label_selected="Deed"
-        layout="topleft"
-        name="button deed"
-        top_pad="0"
-        left="81"
-        tool_tip="Deeding gives this item away with next owner permissions. Group shared objects can be deeded by a group officer."
-        width="100" />
-    <text
-        type="string"
-        length="1"
-        follows="left|top"
-        height="9"
-        layout="topleft"
-        top_pad="5"
-        left="5"
-        name="label click action"
-        width="280">
-      Click to:
-    </text>
-    <combo_box
-        follows="left|top"
-        height="23"
-        layout="topleft"
-        name="clickaction"
-        width="168"
-        left="81">
-      <combo_box.item
-          label="Touch  (default)"
-          name="Touch/grab(default)"
+     follows="top|left"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
+     layout="topleft"
+     left="8"
+     name="back_btn"
+     tab_stop="false"
+     top="0"
+     width="30"
+     use_draw_context_alpha="false" />
+        <text
+     follows="top|left|right"
+     font="SansSerifHuge"
+     height="26"
+     layout="topleft"
+     left_pad="10"
+     name="title"
+     text_color="LtGray"
+     top="0"
+     use_ellipses="true"
+     value="Object Profile"
+     width="290" />
+	    <text
+     follows="top|left"
+     height="13"
+     layout="topleft"
+     left="45"
+     name="where"
+     text_color="LtGray_50"
+     value="(Inworld)"
+     width="150" />
+	<panel
+         follows="all"
+         height="490"
+         label=""
+         layout="topleft"
+         left="10"
+         help_topic=""
+         name="properties_panel"
+         top="45"
+         width="313"
+   background_visible="true"
+   bg_alpha_color="DkGray2">
+	    	    <text
+		     type="string"
+		     length="1"
+		     follows="left|top"
+		     height="10"
+		     layout="topleft"
+		     left="5"
+             name="Name:"
+		     top="10"
+		     width="78">
+	        Name:
+	    </text>
+	    <line_editor
+		     border_style="line"
+		     border_thickness="1"
+	    	 follows="left|top|right"
+		     height="20"
+		     layout="topleft"
+	    	 left_delta="78"
+		     max_length_bytes="63"
+             name="Object Name"
+	    	 top_delta="0"
+		     width="225" />
+	    <text
+	    type="string"
+	    length="1"
+	    follows="left|top"
+	    height="10"
+	    layout="topleft"
+	    left="5"
+             name="Description:"
+	    top_pad="10"
+	    width="78">
+	        Description:
+	    </text>
+            <line_editor
+	     border_style="line"
+    	     border_thickness="1"
+             follows="left|top|right"
+             height="23"
+             layout="topleft"
+             name="Object Description"
+             select_on_focus="true"
+    		 left_delta="78"
+		     max_length_bytes="127"
+	    	 top_delta="-5"
+	    	 width="225"/>
+	    <text
+		     type="string"
+		     length="1"
+		     follows="left|top"
+		     height="23"
+		     layout="topleft"
+    		 left="5"
+		 name="CreatorNameLabel"
+		  top_pad="12"
+		     width="78">
+	        Creator:
+    	</text>
+	    <text
+		     type="string"
+     follows="left|right|top"
+     font="SansSerifSmall"
+     height="15"
+     layout="topleft"
+     left_pad="0"
+             name="Creator Name"
+		     top_delta="0"
+		     translate="false"
+         use_ellipses="true" 
+		     width="225">
+	        TestString PleaseIgnore
+	     </text>
+	    <text
+			 type="string"
+			 length="1"
+			 follows="left|top"
+			 height="23"
+			layout="topleft"
+			left="5"
+			name="Owner:"
+			top_pad="15"
+			 width="78">
+			    Owner:
+	     </text>
+	     <text
+			    type="string"
+			    follows="left|right|top"
+			    font="SansSerifSmall"
+			    height="15"
+			    layout="topleft"
+			    left_pad="0"
+			    name="Owner Name"
+			    top_delta="0"
+			    translate="false"
+          use_ellipses="true" 
+			    width="225">
+			    TestString PleaseIgnore
+	     </text>
+	    	    <text
+			 type="string"
+			 length="1"
+			 follows="left|top"
+			 height="23"
+			 layout="topleft"
+			 left="5"
+			name="Group_label"
+			top_pad="15"
+			width="78">
+			    Group:
+	     </text>
+      		<button
+			 follows="top|left"
+			 height="10"
+			 image_disabled="Activate_Checkmark"
+			 image_selected="Activate_Checkmark"
+			 image_unselected="Activate_Checkmark"
+			 image_color="White_50"
+			 layout="topleft"
+			 left_pad="0"
+			 top_delta="0"
+			 name="button set group"
+			 tab_stop="false"
+			 tool_tip="Choose a group to share this object's permissions"
+			 width="10" />
+            <name_box
+             follows="left|top"
+             height="18"
+             initial_value="Loading..."
+             layout="topleft"
+             left_pad="5"
+             top_delta="-1"
+             name="Group Name Proxy"
+             width="150" />
+            <button
+             follows="top|left"
+             height="23"
+             label="Deed"
+             label_selected="Deed"
+             layout="topleft"
+             name="button deed"
+             top_pad="0"
+             left="81"
+             tool_tip="Deeding gives this item away with next owner permissions. Group shared objects can be deeded by a group officer."
+             width="100" />
+            <text
+             type="string"
+             length="1"
+             follows="left|top"
+             height="9"
+             layout="topleft"
+             top_pad="5"
+             left="5"
+             name="label click action"
+             width="280">
+                Click to:
+            </text>
+            <combo_box
+             follows="left|top"
+             height="23"
+             layout="topleft"
+             name="clickaction"
+             width="168"
+             left="81">
+                <combo_box.item
+                 label="Touch  (default)"
+                 name="Touch/grab(default)"
           value="Touch" />
-      <combo_box.item
-          label="Sit on object"
-          name="Sitonobject"
+                <combo_box.item
+                 label="Sit on object"
+                 name="Sitonobject"
           value="Sit" />
-      <combo_box.item
-          label="Buy object"
-          name="Buyobject"
+                <combo_box.item
+                 label="Buy object"
+                 name="Buyobject"
           value="Buy" />
-      <combo_box.item
-          label="Pay object"
-          name="Payobject"
+                <combo_box.item
+                 label="Pay object"
+                 name="Payobject"
           value="Pay" />
-      <combo_box.item
-          label="Open"
-          name="Open"
-          value="Open" />
-    </combo_box>
-    <panel
-        border="false"
-        follows="left|top"
-        layout="topleft"
-        mouse_opaque="false"
-        background_visible="true"
-        bg_alpha_color="DkGray"
-        name="perms_inv"
-        left="0"
-        top_pad="15"
-        height="135"
-        width="313">
-      <text
-          type="string"
-          length="1"
+                <combo_box.item
+                 label="Open"
+                 name="Open"
+                 value="Open" />
+            </combo_box>
+	 <panel
+         border="false"
+         follows="left|top"
+         layout="topleft"
+         mouse_opaque="false"
+         background_visible="true"
+         bg_alpha_color="DkGray"
+         name="perms_inv"
+         left="0"
+         top_pad="15"
+         height="135"
+         width="313">
+	  <text
+             type="string"
+             length="1"
           left="5"
-          top_pad="15"
-          text_color="EmphasisColor"
-          height="15"
-          follows="left|top|right"
-          layout="topleft"
-          name="perm_modify"
-          width="310">
-        You can modify this object
-      </text>
-      <text
-          type="string"
-          length="1"
-          follows="left|top"
-          height="16"
-          layout="topleft"
-          left="10"
-          name="Anyone can:"
-          top_pad="8"
-          width="100">
-        Anyone:
-      </text>
-      <check_box
-          height="18"
-          label="Copy"
-          layout="topleft"
-          left_pad="0"
-          name="checkbox allow everyone copy"
-          top_delta="-2"
-          width="90" />
-      <check_box
-          height="18"
-          label="Move"
-          layout="topleft"
-          name="checkbox allow everyone move"
-          left_pad="0"
-          width="150" />
-      <text
-          type="string"
-          length="1"
-          follows="left|top"
-          height="16"
-          layout="topleft"
-          left="10"
-          name="GroupLabel"
-          top_pad="8"
-          width="100">
-        Group:
-      </text>
-      <check_box
-          height="18"
-          label="Share"
-          layout="topleft"
-          left_pad="90"
-          top_delta="-2"
-          name="checkbox share with group"
-          tool_tip="Allow all members of the set group to share your modify permissions for this object. You must Deed to enable role restrictions."
-          width="150" />
-      <text
-          type="string"
-          length="1"
-          follows="left|top"
-          height="16"
-          layout="topleft"
-          left="10"
-          name="NextOwnerLabel"
-          top_pad="8"
-          width="200"
-          word_wrap="true">
-        Next owner:
-      </text>
-      <check_box
-          height="18"
-          label="Modify"
-          layout="topleft"
-          left="20"
-          top_pad="0"
-          name="checkbox next owner can modify"
-          width="90" />
-      <check_box
-          height="18"
-          label="Copy"
-          layout="topleft"
-          left_pad="0"
-          name="checkbox next owner can copy"
-          width="90" />
-      <check_box
-          height="18"
-          label="Transfer"
-          layout="topleft"
-          left_pad="0"
-          name="checkbox next owner can transfer"
-          tool_tip="Next owner can give away or resell this object"
-          width="106" />
-    </panel>
-    <check_box
-        height="23"
-        label="For Sale"
-        layout="topleft"
-        left="20"
-        name="checkbox for sale"
-        top_pad="10"
-        width="100" />
-    <combo_box
-        height="23"
-        left_pad="0"
-        layout="topleft"
-        follows="left|top"
-        name="sale type"
-        width="170">
-      <combo_box.item
-          name="Copy"
-          label="Copy"
-          value="2" />
-      <combo_box.item
-          name="Contents"
-          label="Contents"
-          value="3" />
-      <combo_box.item
-          name="Original"
-          label="Original"
-          value="1" />
-    </combo_box>
-    <spinner
+             top_pad="15"
+             text_color="EmphasisColor"
+	     height="15"
+             follows="left|top|right"
+             layout="topleft"
+             name="perm_modify"
+             width="310">
+                You can modify this object
+            </text>
+	  	    <text
+			 type="string"
+			 length="1"
+			 follows="left|top"
+			 height="16"
+			 layout="topleft"
+			 left="10"
+               name="Anyone can:"
+			 top_pad="8"
+			 width="100">
+			Anyone:
+	    </text>
+	    <check_box
+			 height="18"
+			 label="Copy"
+			 layout="topleft"
+			 left_pad="0"
+             name="checkbox allow everyone copy"
+			 top_delta="-2"
+			 width="90" />
+	    <check_box
+             height="18"
+             label="Move"
+             layout="topleft"
+             name="checkbox allow everyone move"
+			 left_pad="0"
+             width="150" />
+	       	<text
+			 type="string"
+			 length="1"
+			 follows="left|top"
+			 height="16"
+			 layout="topleft"
+			 left="10"
+			 name="GroupLabel"
+			 top_pad="8"
+			 width="100">
+			Group:
+    	</text>
+			    <check_box
+			 height="18"
+			 label="Share"
+			 layout="topleft"
+			 left_pad="90"
+			 top_delta="-2"
+             name="checkbox share with group"
+			 tool_tip="Allow all members of the set group to share your modify permissions for this object. You must Deed to enable role restrictions."
+			 width="150" />
+	    	    <text
+			 type="string"
+			 length="1"
+			 follows="left|top"
+			 height="16"
+			 layout="topleft"
+			 left="10"
+			 name="NextOwnerLabel"
+			 top_pad="8"
+			 width="200"
+			 word_wrap="true">
+			Next owner:
+	    </text>
+	    <check_box
+			 height="18"
+			 label="Modify"
+			 layout="topleft"
+			 left="20"
+			 top_pad="0"
+             name="checkbox next owner can modify"
+			 width="90" />
+	    <check_box
+			 height="18"
+			 label="Copy"
+			 layout="topleft"
+			 left_pad="0"
+             name="checkbox next owner can copy"
+			 width="90" />
+	    <check_box
+			 height="18"
+			 label="Transfer"
+			 layout="topleft"
+			 left_pad="0"
+             name="checkbox next owner can transfer"
+			 tool_tip="Next owner can give away or resell this object"
+			 width="106" />
+	    </panel>
+	    <check_box
+			 height="23"
+			 label="For Sale"
+			 layout="topleft"
+			 left="20"
+             name="checkbox for sale"
+			 top_pad="10"
+			 width="100" />
+		<combo_box
+			 height="23"
+			 left_pad="0"
+			 layout="topleft"
+			 follows="left|top"
+            name="sale type"
+			 width="170">
+        <combo_box.item
+           name="Copy"
+           label="Copy"
+           value="2" />
+        <combo_box.item
+           name="Contents"
+           label="Contents"
+           value="3" />
+        <combo_box.item
+           name="Original"
+           label="Original"
+           value="1" />
+	    </combo_box>
+		<spinner
         follows="left|top"
         decimal_digits="0"
         increment="1"
@@ -445,17 +445,17 @@
         min_val="1"
         height="20"
         max_val="999999999" />
-    <check_box
-        height="20"
-        width="110"
-        top_pad="6"
-        label="Show in search"
-        layout="topleft"
-        left="120"
-        name="search_check"
-        tool_tip="Let people see this object in search results" />
-    <text
-        type="string"
+      <check_box
+	   height="20"
+	   width="110"
+	   top_pad="6"
+	   label="Show in search"
+       layout="topleft"
+	   left="120"
+       name="search_check"
+       tool_tip="Let people see this object in search results" />
+            <text
+             type="string"
         follows="left|top"
         name="pathfinding_attributes_label"
         top_pad="6"
@@ -466,7 +466,7 @@
     <text
         type="string"
         follows="left|top"
-        text_color="EmphasisColor"
+             text_color="EmphasisColor"
         name="pathfinding_attributes_value"
         width="130"
         word_wrap="false"
@@ -475,120 +475,120 @@
     <text
         type="string"
         text_color="EmphasisColor"
-        length="1"
+             length="1"
         top_pad="10"
-        follows="left|top"
-        layout="topleft"
-        left="10"
-        name="B:"
-        height="10"
-        width="50">
-      B:
-    </text>
-    <text
-        type="string"
-        text_color="White"
-        length="1"
-        follows="left|top"
-        layout="topleft"
-        left_pad="0"
-        name="O:"
-        height="10"
-        width="50">
-      O:
-    </text>
-    <text
-        type="string"
-        text_color="EmphasisColor"
-        length="1"
-        follows="left|top"
-        layout="topleft"
-        left_pad="0"
-        name="G:"
-        height="10"
-        width="50">
-      G:
-    </text>
-    <text
-        type="string"
-        text_color="White"
-        length="1"
-        follows="left|top"
-        left_pad="0"
-        layout="topleft"
-        name="E:"
-        height="10"
-        width="50">
-      E:
-    </text>
-    <text
-        type="string"
-        text_color="EmphasisColor"
-        length="1"
-        follows="left|top"
-        layout="topleft"
-        left_pad="0"
-        name="N:"
-        height="10"
-        width="50">
-      N:
-    </text>
-    <text
-        type="string"
-        text_color="White"
-        length="1"
-        follows="left|top"
-        layout="topleft"
-        left_pad="0"
-        name="F:"
-        height="10"
-        width="50">
-      F:
-    </text>
-  </panel>
-  <panel
-      height="25"
-      layout="bottomright"
-      name="button_panel"
-      left="5"
-      bottom="5"
-      width="313">
-    <button
-        follows="bottom|left"
-        height="23"
-        label="Open"
-        layout="topleft"
-        left="5"
-        name="open_btn"
-        top="0"
-        width="73" />
-    <button
-        follows="bottom|left"
-        height="23"
-        label="Pay"
-        layout="topleft"
-        left_pad="5"
-        name="pay_btn"
-        top="0"
-        width="73" />
-    <button
-        follows="bottom|left"
-        height="23"
-        label="Buy"
-        layout="topleft"
-        left_pad="5"
-        name="buy_btn"
-        top="0"
-        width="73" />
-    <button
-        follows="bottom|left"
-        height="23"
-        label="Details"
-        layout="topleft"
-        left_pad="5"
-        name="details_btn"
-        top="0"
-        width="74" />
+             follows="left|top"
+             layout="topleft"
+             left="10"
+             name="B:"
+             height="10"
+             width="50">
+                B:
+            </text>
+            <text
+             type="string"
+             text_color="White"
+             length="1"
+             follows="left|top"
+             layout="topleft"
+             left_pad="0"
+             name="O:"
+             height="10"
+             width="50">
+                O:
+            </text>
+            <text
+             type="string"
+             text_color="EmphasisColor"
+             length="1"
+             follows="left|top"
+             layout="topleft"
+             left_pad="0"
+             name="G:"
+             height="10"
+             width="50">
+                G:
+            </text>
+            <text
+             type="string"
+             text_color="White"
+             length="1"
+             follows="left|top"
+             left_pad="0"
+             layout="topleft"
+             name="E:"
+             height="10"
+             width="50">
+                E:
+            </text>
+            <text
+             type="string"
+             text_color="EmphasisColor"
+             length="1"
+             follows="left|top"
+             layout="topleft"
+             left_pad="0"
+             name="N:"
+             height="10"
+             width="50">
+                N:
+            </text>
+            <text
+             type="string"
+             text_color="White"
+             length="1"
+             follows="left|top"
+             layout="topleft"
+             left_pad="0"
+             name="F:"
+             height="10"
+             width="50">
+                F:
+            </text>
+		</panel>
+    <panel
+		 height="25"
+		 layout="bottomright"
+		 name="button_panel"
+		 left="5"
+		 bottom="5"
+		 width="313">
+        <button
+		     follows="bottom|left"
+		     height="23"
+		     label="Open"
+		     layout="topleft"
+		     left="5"
+		     name="open_btn"
+		     top="0"
+		     width="73" />
+	    <button
+		     follows="bottom|left"
+		     height="23"
+		     label="Pay"
+		     layout="topleft"
+		     left_pad="5"
+		     name="pay_btn"
+		     top="0"
+		     width="73" />
+	    <button
+		     follows="bottom|left"
+		     height="23"
+		     label="Buy"
+		     layout="topleft"
+		     left_pad="5"
+		     name="buy_btn"
+		     top="0"
+		     width="73" />
+        <button
+		     follows="bottom|left"
+		     height="23"
+		     label="Details"
+		     layout="topleft"
+		     left_pad="5"
+		     name="details_btn"
+		     top="0"
+		     width="74" />
 
-  </panel>
+	</panel>
 </panel>
diff --git a/indra/newview/tests/lltranslate_test.cpp b/indra/newview/tests/lltranslate_test.cpp
index 10e37fae97..fd9527d631 100644
--- a/indra/newview/tests/lltranslate_test.cpp
+++ b/indra/newview/tests/lltranslate_test.cpp
@@ -299,11 +299,6 @@ LLControlGroup::LLControlGroup(const std::string& name) : LLInstanceTracker<LLCo
 std::string LLControlGroup::getString(const std::string& name) { return "dummy"; }
 LLControlGroup::~LLControlGroup() {}
 
-namespace boost {
-	void intrusive_ptr_add_ref(LLCurl::Responder*) {}
-	void intrusive_ptr_release(LLCurl::Responder*) {}
-}
-
 LLCurl::Responder::Responder() {}
 void LLCurl::Responder::completedHeader(U32, std::string const&, LLSD const&) {}
 void LLCurl::Responder::completedRaw(U32, const std::string&, const LLChannelDescriptors&, const LLIOPipe::buffer_ptr_t& buffer) {}
@@ -314,7 +309,7 @@ void LLCurl::Responder::result(LLSD const&) {}
 LLCurl::Responder::~Responder() {}
 
 void LLHTTPClient::get(const std::string&, const LLSD&, ResponderPtr, const LLSD&, const F32) {}
-void LLHTTPClient::get(const std::string&, boost::intrusive_ptr<LLCurl::Responder>, const LLSD&, const F32) {}
+void LLHTTPClient::get(const std::string&, LLPointer<LLCurl::Responder>, const LLSD&, const F32) {}
 
 LLBufferStream::LLBufferStream(const LLChannelDescriptors& channels, LLBufferArray* buffer)
 :	std::iostream(&mStreamBuf), mStreamBuf(channels, buffer) {}
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index 3c3aba23f8..99dcc90f8f 100644
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -537,6 +537,7 @@ class WindowsManifest(ViewerManifest):
                 result += 'File ' + pkg_file + '\n'
             else:
                 result += 'Delete ' + wpath(os.path.join('$INSTDIR', rel_file)) + '\n'
+
         # at the end of a delete, just rmdir all the directories
         if not install:
             deleted_file_dirs = [os.path.dirname(pair[1].replace(self.get_dst_prefix()+os.path.sep,'')) for pair in self.file_list]
@@ -1086,7 +1087,6 @@ class Linux_i686Manifest(LinuxManifest):
             self.path("libalut.so")
             self.path("libopenal.so", "libopenal.so.1")
             self.path("libopenal.so", "libvivoxoal.so.1") # vivox's sdk expects this soname
-
             # KLUDGE: As of 2012-04-11, the 'fontconfig' package installs
             # libfontconfig.so.1.4.4, along with symlinks libfontconfig.so.1
             # and libfontconfig.so. Before we added support for library-file
@@ -1105,7 +1105,13 @@ class Linux_i686Manifest(LinuxManifest):
             # previous call did, without having to explicitly state the
             # version number.
             self.path("libfontconfig.so.*.*")
-            self.path("libtcmalloc.so*") #formerly called google perf tools
+            try:
+                self.path("libtcmalloc.so*") #formerly called google perf tools
+                pass
+            except:
+                print "tcmalloc files not found, skipping"
+                pass
+
             try:
                     self.path("libfmod-3.75.so")
                     pass
diff --git a/indra/viewer_components/updater/llupdatechecker.cpp b/indra/viewer_components/updater/llupdatechecker.cpp
index 4da774a5f6..5edbbf9914 100644
--- a/indra/viewer_components/updater/llupdatechecker.cpp
+++ b/indra/viewer_components/updater/llupdatechecker.cpp
@@ -51,37 +51,6 @@ public:
 };
 
 
-class LLUpdateChecker::Implementation:
-	public LLHTTPClient::Responder
-{
-public:
-	Implementation(Client & client);
-	~Implementation();
-	void checkVersion(std::string const & protocolVersion, std::string const & hostUrl, 
-			   std::string const & servicePath, std::string channel, std::string version);
-	
-	// Responder:
-	virtual void completed(U32 status,
-						   const std::string & reason,
-						   const LLSD& content);
-	virtual void error(U32 status, const std::string & reason);
-	
-private:	
-	static const char * sProtocolVersion;
-	
-	Client & mClient;
-	LLHTTPClient mHttpClient;
-	bool mInProgress;
-	std::string mVersion;
-	
-	std::string buildUrl(std::string const & protocolVersion, std::string const & hostUrl, 
-						 std::string const & servicePath, std::string channel, std::string version);
-
-	LOG_CLASS(LLUpdateChecker::Implementation);
-};
-
-
-
 // LLUpdateChecker
 //-----------------------------------------------------------------------------
 
@@ -134,13 +103,7 @@ void LLUpdateChecker::Implementation::checkVersion(std::string const & protocolV
 	std::string checkUrl = buildUrl(protocolVersion, hostUrl, servicePath, channel, version);
 	LL_INFOS("UpdateCheck") << "checking for updates at " << checkUrl << llendl;
 	
-	// The HTTP client will wrap a raw pointer in a boost::intrusive_ptr causing the
-	// passed object to be silently and automatically deleted.  We pass a self-
-	// referential intrusive pointer to which we add a reference to keep the
-	// client from deleting the update checker implementation instance.
-	LLHTTPClient::ResponderPtr temporaryPtr(this);
-	boost::intrusive_ptr_add_ref(temporaryPtr.get());
-	mHttpClient.get(checkUrl, temporaryPtr);
+	mHttpClient.get(checkUrl, this);
 }
 
 void LLUpdateChecker::Implementation::completed(U32 status,
diff --git a/indra/viewer_components/updater/llupdatechecker.h b/indra/viewer_components/updater/llupdatechecker.h
index d882169068..23f62a7c5e 100644
--- a/indra/viewer_components/updater/llupdatechecker.h
+++ b/indra/viewer_components/updater/llupdatechecker.h
@@ -29,6 +29,7 @@
 
 #include <boost/shared_ptr.hpp>
 
+#include "llhttpclient.h"
 
 //
 // Implements asynchronous checking for updates.
@@ -36,7 +37,36 @@
 class LLUpdateChecker {
 public:
 	class Client;
-	class Implementation;
+	class Implementation:
+
+	public LLHTTPClient::Responder
+	{
+	public:
+		Implementation(Client & client);
+		~Implementation();
+		void checkVersion(std::string const & protocolVersion, std::string const & hostUrl, 
+				   std::string const & servicePath, std::string channel, std::string version);
+	
+		// Responder:
+		virtual void completed(U32 status,
+							   const std::string & reason,
+							   const LLSD& content);
+		virtual void error(U32 status, const std::string & reason);
+	
+	private:	
+		static const char * sProtocolVersion;
+	
+		Client & mClient;
+		LLHTTPClient mHttpClient;
+		bool mInProgress;
+		std::string mVersion;
+	
+		std::string buildUrl(std::string const & protocolVersion, std::string const & hostUrl, 
+							 std::string const & servicePath, std::string channel, std::string version);
+
+		LOG_CLASS(LLUpdateChecker::Implementation);
+	};
+
 	
 	// An exception that may be raised on check errors.
 	class CheckError;
@@ -48,7 +78,7 @@ public:
 			   std::string const & servicePath, std::string channel, std::string version);
 	
 private:
-	boost::shared_ptr<Implementation> mImplementation;
+	LLPointer<Implementation> mImplementation;
 };