19 files changed, 222 insertions, 227 deletions

diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 733c9cc9df..e77f793a43 100755
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -1297,7 +1297,7 @@ bool LLAppViewer::mainLoop()
 		LLTrace::get_frame_recording().nextPeriod();
 		LLTrace::TimeBlock::logStats();
 
-		LLTrace::getUIThreadRecorder().pullFromSlaveThreads();
+		LLTrace::get_master_thread_recorder()->pullFromChildren();
 
 		//clear call stack records
 		llclearcallstacks;
@@ -5617,6 +5617,6 @@ void LLAppViewer::metricsSend(bool enable_reporting)
 	// Reset even if we can't report.  Rather than gather up a huge chunk of
 	// data, we'll keep to our sampling interval and retain the data
 	// resolution in time.
-	gViewerAssetStats->reset();
+	gViewerAssetStats->restart();
 }
 
diff --git a/indra/newview/llclassifiedstatsresponder.cpp b/indra/newview/llclassifiedstatsresponder.cpp
index e3cd83e174..1e1c9039fb 100755
--- a/indra/newview/llclassifiedstatsresponder.cpp
+++ b/indra/newview/llclassifiedstatsresponder.cpp
@@ -38,10 +38,8 @@
 #include "message.h"
 
 LLClassifiedStatsResponder::LLClassifiedStatsResponder(LLUUID classified_id)
-:
-mClassifiedID(classified_id)
-{
-}
+:	mClassifiedID(classified_id)
+{}
 
 /*virtual*/
 void LLClassifiedStatsResponder::result(const LLSD& content)
@@ -53,12 +51,11 @@ void LLClassifiedStatsResponder::result(const LLSD& content)
 	S32 search_map = content["search_map_clicks"].asInteger();
 	S32 search_profile = content["search_profile_clicks"].asInteger();
 
-	LLPanelClassifiedInfo::setClickThrough(
-		mClassifiedID, 
-		teleport + search_teleport, 
-		map + search_map,
-		profile + search_profile,
-		true);
+	LLPanelClassifiedInfo::setClickThrough(	mClassifiedID, 
+											teleport + search_teleport, 
+											map + search_map,
+											profile + search_profile,
+											true);
 }
 
 /*virtual*/
diff --git a/indra/newview/llfasttimerview.cpp b/indra/newview/llfasttimerview.cpp
index d3a97fde0e..d922659435 100755
--- a/indra/newview/llfasttimerview.cpp
+++ b/indra/newview/llfasttimerview.cpp
@@ -430,18 +430,18 @@ void LLFastTimerView::draw()
 					}
 
 void LLFastTimerView::onOpen(const LLSD& key)
-				{
+{
 	setPauseState(false);
 	mRecording.reset();
 	mRecording.appendPeriodicRecording(LLTrace::get_frame_recording());
 	for(std::deque<TimerBarRow>::iterator it = mTimerBarRows.begin(), end_it = mTimerBarRows.end();
 		it != end_it; 
-				++it)
-			{
+		++it)
+	{
 		delete []it->mBars;
 		it->mBars = NULL;
-					}
-					}
+	}
+}
 										
 
 void saveChart(const std::string& label, const char* suffix, LLImageRaw* scratch)
@@ -1101,7 +1101,7 @@ void LLFastTimerView::drawLineGraph()
 			j--)
 		{
 			LLTrace::Recording& recording = mRecording.getPrevRecording(j);
-			LLUnit<F32, LLUnits::Seconds> time = llmax(recording.getSum(*idp), LLUnit<F64, LLUnits::Seconds>(0.000001));
+			LLUnit<F32, LLUnits::Seconds> time = llmax(recording.getSum(*idp), LLUnits::Seconds::fromValue(0.000001));
 			U32 calls = recording.getSum(idp->callCount());
 
 			if (is_hover_timer)
@@ -1126,7 +1126,7 @@ void LLFastTimerView::drawLineGraph()
 			}
 			gGL.vertex2f(x,y);
 			gGL.vertex2f(x,mGraphRect.mBottom);
-}
+		}
 		gGL.end();
 
 		if (mHoverID == idp)
@@ -1146,7 +1146,7 @@ void LLFastTimerView::drawLineGraph()
 	max_time = lerp(max_time.value(), cur_max.value(), LLSmoothInterpolation::getInterpolant(0.1f));
 	if (llabs((max_time - cur_max).value()) <= 1)
 	{
-		max_time = llmax(LLUnit<F32, LLUnits::Microseconds>(1), LLUnit<F32, LLUnits::Microseconds>(cur_max));
+		max_time = llmax(LLUnits::Microseconds::fromValue(1.f), LLUnits::Microseconds::fromValue(cur_max));
 	}
 
 	max_calls = llround(lerp((F32)max_calls, (F32) cur_max_calls, LLSmoothInterpolation::getInterpolant(0.1f)));
@@ -1423,11 +1423,11 @@ void LLFastTimerView::updateTotalTime()
 		mTotalTimeDisplay = mRecording.getPeriodMax(FTM_FRAME, 20);
 		break;
 	default:
-		mTotalTimeDisplay = LLUnit<F32, LLUnits::Milliseconds>(100);
+		mTotalTimeDisplay = LLUnits::Milliseconds::fromValue(100);
 		break;
 	}
 
-	mTotalTimeDisplay = LLUnit<F32, LLUnits::Milliseconds>(llceil(mTotalTimeDisplay.getAs<LLUnits::Milliseconds>() / 20.f) * 20.f);
+	mTotalTimeDisplay = LLUnits::Milliseconds::fromValue(llceil(mTotalTimeDisplay.valueAs<LLUnits::Milliseconds>() / 20.f) * 20.f);
 }
 
 void LLFastTimerView::drawBars()
diff --git a/indra/newview/llscenemonitor.cpp b/indra/newview/llscenemonitor.cpp
index ed9eeb9330..342b45863a 100644
--- a/indra/newview/llscenemonitor.cpp
+++ b/indra/newview/llscenemonitor.cpp
@@ -260,14 +260,7 @@ void LLSceneMonitor::capture()
 	static LLCachedControl<bool> monitor_enabled(gSavedSettings, "SceneLoadingMonitorEnabled");
 	static LLCachedControl<F32>  scene_load_sample_time(gSavedSettings, "SceneLoadingMonitorSampleTime");
 	static LLFrameTimer timer;	
-
-	if (mEnabled 
-		&&	(mMonitorRecording.getSum(*LLViewerCamera::getVelocityStat()) > 0.1f
-			|| mMonitorRecording.getSum(*LLViewerCamera::getAngularVelocityStat()) > 0.05f))
-	{
-		reset();
-		freezeScene();
-	}
+	static bool force_capture = true;
 
 	bool enabled = monitor_enabled || mDebugViewerVisible;
 	if(mEnabled != enabled)
@@ -275,6 +268,7 @@ void LLSceneMonitor::capture()
 		if(mEnabled)
 		{
 			unfreezeScene();
+			force_capture = true;
 		}
 		else
 		{
@@ -285,11 +279,23 @@ void LLSceneMonitor::capture()
 		mEnabled = enabled;
 	}
 
-	if(timer.getElapsedTimeF32() > scene_load_sample_time()
+	if (mEnabled 
+		&&	(mMonitorRecording.getSum(*LLViewerCamera::getVelocityStat()) > 0.1f
+		|| mMonitorRecording.getSum(*LLViewerCamera::getAngularVelocityStat()) > 0.05f))
+	{
+		reset();
+		freezeScene();
+		force_capture = true;
+	}
+
+	if((timer.getElapsedTimeF32() > scene_load_sample_time() 
+			|| force_capture)
 		&& mEnabled
 		&& LLGLSLShader::sNoFixedFunction
 		&& last_capture_time != gFrameCount)
 	{
+		force_capture = false;
+
 		mSceneLoadRecording.resume();
 		mMonitorRecording.resume();
 
@@ -479,12 +485,10 @@ void LLSceneMonitor::fetchQueryResult()
 			if(mDiffResult > diff_threshold())
 			{
 				mSceneLoadRecording.extend();
-				llassert(mSceneLoadRecording.getAcceptedRecording().getLastRecording().getSum(LLStatViewer::FPS));
 			}
 			else
 			{
 				mSceneLoadRecording.getPotentialRecording().nextPeriod();
-				llassert(mSceneLoadRecording.getPotentialRecording().getLastRecording().getSum(LLStatViewer::FPS));
 			}
 		}
 	}
@@ -620,7 +624,7 @@ void LLSceneMonitor::dumpToFile(std::string file_name)
 
 		for (S32 frame = 1; frame <= frame_count; frame++)
 		{
-			os << ", " << scene_load_recording.getPrevRecording(frame_count - frame).getMax(*it).getAs<LLUnits::Kibibytes>();
+			os << ", " << scene_load_recording.getPrevRecording(frame_count - frame).getMax(*it).valueAs<LLUnits::Kibibytes>();
 		}
 
 		os << '\n';
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index de8d549055..097ea7cc8d 100755
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -2054,6 +2054,7 @@ bool idle_startup()
 		const F32 wearables_time = wearables_timer.getElapsedTimeF32();
 		static LLCachedControl<F32> max_wearables_time(gSavedSettings, "ClothingLoadingDelay");
 
+		display_startup();
 		if (!gAgent.isGenderChosen() && isAgentAvatarValid())
 		{
 			// No point in waiting for clothing, we don't even
@@ -2067,50 +2068,39 @@ bool idle_startup()
 			LLNotificationsUtil::add("WelcomeChooseSex", LLSD(), LLSD(),
 				callback_choose_gender);
 			LLStartUp::setStartupState( STATE_CLEANUP );
-			return TRUE;
 		}
-		
-		display_startup();
-
-		if (wearables_time > max_wearables_time())
+		else if (wearables_time >= max_wearables_time())
 		{
 			LLNotificationsUtil::add("ClothingLoading");
 			record(LLStatViewer::LOADING_WEARABLES_LONG_DELAY, wearables_time);
 			LLStartUp::setStartupState( STATE_CLEANUP );
-			return TRUE;
 		}
-
-		if (gAgent.isFirstLogin())
+		else if (gAgent.isFirstLogin()
+				&& isAgentAvatarValid()
+				&& gAgentAvatarp->isFullyLoaded())
 		{
 			// wait for avatar to be completely loaded
-			if (isAgentAvatarValid()
-				&& gAgentAvatarp->isFullyLoaded())
-			{
-				//llinfos << "avatar fully loaded" << llendl;
-				LLStartUp::setStartupState( STATE_CLEANUP );
-				return TRUE;
-			}
+			//llinfos << "avatar fully loaded" << llendl;
+			LLStartUp::setStartupState( STATE_CLEANUP );
+		}
+		// OK to just get the wearables
+		else if (!gAgent.isFirstLogin() && gAgentWearables.areWearablesLoaded() )
+		{
+			// We have our clothing, proceed.
+			//llinfos << "wearables loaded" << llendl;
+			LLStartUp::setStartupState( STATE_CLEANUP );
 		}
 		else
 		{
-			// OK to just get the wearables
-			if ( gAgentWearables.areWearablesLoaded() )
-			{
-				// We have our clothing, proceed.
-				//llinfos << "wearables loaded" << llendl;
-				LLStartUp::setStartupState( STATE_CLEANUP );
-				return TRUE;
-			}
+			display_startup();
+			update_texture_fetch();
+			display_startup();
+			set_startup_status(0.9f + 0.1f * wearables_time / max_wearables_time(),
+				LLTrans::getString("LoginDownloadingClothing").c_str(),
+				gAgent.mMOTD.c_str());
+			display_startup();
 		}
-
-		display_startup();
-		update_texture_fetch();
-		display_startup();
-		set_startup_status(0.9f + 0.1f * wearables_time / max_wearables_time(),
-						 LLTrans::getString("LoginDownloadingClothing").c_str(),
-						 gAgent.mMOTD.c_str());
-		display_startup();
-		return TRUE;
+		//fall through this frame to STATE_CLEANUP
 	}
 
 	if (STATE_CLEANUP == LLStartUp::getStartupState())
diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp
index 4b9a950b98..0390649a1c 100755
--- a/indra/newview/lltexturefetch.cpp
+++ b/indra/newview/lltexturefetch.cpp
@@ -504,81 +504,85 @@ private:
 	static const char* sStateDescs[];
 	e_state mState;
 	void setState(e_state new_state);
-	e_write_to_cache_state mWriteToCacheState;
-	LLTextureFetch* mFetcher;
+
+	e_write_to_cache_state		mWriteToCacheState;
+	LLTextureFetch*             mFetcher;
 	LLPointer<LLImageFormatted> mFormattedImage;
-	LLPointer<LLImageRaw> mRawImage;
-	LLPointer<LLImageRaw> mAuxImage;
-	FTType mFTType;
-	LLUUID mID;
-	LLHost mHost;
-	std::string mUrl;
-	U8 mType;
-	F32 mImagePriority;
-	U32 mWorkPriority;
-	F32 mRequestedPriority;
-	S32 mDesiredDiscard;
-	S32 mSimRequestedDiscard;
-	S32 mRequestedDiscard;
-	S32 mLoadedDiscard;
-	S32 mDecodedDiscard;
-	LLFrameTimer mRequestedTimer;
-	LLFrameTimer mFetchTimer;
-	LLTimer			mCacheReadTimer;
-	F32				mCacheReadTime;
-	LLTextureCache::handle_t mCacheReadHandle;
-	LLTextureCache::handle_t mCacheWriteHandle;
-	S32 mRequestedSize;
-	S32 mRequestedOffset;
-	S32 mDesiredSize;
-	S32 mFileSize;
-	S32 mCachedSize;	
-	e_request_state mSentRequest;
-	handle_t mDecodeHandle;
-	BOOL mLoaded;
-	BOOL mDecoded;
-	BOOL mWritten;
-	BOOL mNeedsAux;
-	BOOL mHaveAllData;
-	BOOL mInLocalCache;
-	BOOL mInCache;
-	bool mCanUseHTTP ;
-	bool mCanUseNET ; //can get from asset server.
-	S32 mRetryAttempt;
-	S32 mActiveCount;
-	LLCore::HttpStatus mGetStatus;
-	std::string mGetReason;
+	LLPointer<LLImageRaw>       mRawImage,
+								mAuxImage;
+	FTType                      mFTType;
+	LLUUID                      mID;
+	LLHost                      mHost;
+	std::string                 mUrl;
+	U8                          mType;
+	F32                         mImagePriority;
+	U32                         mWorkPriority;
+	F32                         mRequestedPriority;
+	S32                         mDesiredDiscard,
+								mSimRequestedDiscard,
+								mRequestedDiscard,
+								mLoadedDiscard,
+								mDecodedDiscard;
+	LLFrameTimer                mRequestedTimer,
+								mFetchTimer;
+	LLTimer						mCacheReadTimer;
+	F32							mCacheReadTime;
+	LLTextureCache::handle_t    mCacheReadHandle,
+								mCacheWriteHandle;
+	S32                         mRequestedSize,
+								mRequestedOffset,
+								mDesiredSize,
+								mFileSize,
+								mCachedSize;
+	e_request_state             mSentRequest;
+	handle_t                    mDecodeHandle;
+	BOOL                        mLoaded;
+	BOOL                        mDecoded;
+	BOOL                        mWritten;
+	BOOL                        mNeedsAux;
+	BOOL                        mHaveAllData;
+	BOOL                        mInLocalCache;
+	BOOL                        mInCache;
+	bool                        mCanUseHTTP,
+								mCanUseNET ; //can get from asset server.
+	S32                         mRetryAttempt;
+	S32                         mActiveCount;
+	LLCore::HttpStatus          mGetStatus;
+	std::string                 mGetReason;
 	
 	// Work Data
-	LLMutex mWorkMutex;
+	LLMutex						mWorkMutex;
 	struct PacketData
 	{
-		PacketData(U8* data, S32 size) { mData = data; mSize = size; }
+		PacketData(U8* data, S32 size) 
+		:	mData(data), mSize(size) 
+		{}
 		~PacketData() { clearData(); }
 		void clearData() { delete[] mData; mData = NULL; }
-		U8* mData;
-		U32 mSize;
+
+		U8*		mData;
+		U32		mSize;
 	};
-	std::vector<PacketData*> mPackets;
-	S32 mFirstPacket;
-	S32 mLastPacket;
-	U16 mTotalPackets;
-	U8 mImageCodec;
+	std::vector<PacketData*>	mPackets;
+	S32							mFirstPacket;
+	S32							mLastPacket;
+	U16							mTotalPackets;
+	U8							mImageCodec;
 
 	LLViewerAssetStats::duration_t mMetricsStartTime;
 
-	LLCore::HttpHandle		mHttpHandle;				// Handle of any active request
-	LLCore::BufferArray	*	mHttpBufferArray;			// Refcounted pointer to response data 
-	int						mHttpPolicyClass;
-	bool					mHttpActive;				// Active request to http library
-	unsigned int			mHttpReplySize;				// Actual received data size
-	unsigned int			mHttpReplyOffset;			// Actual received data offset
-	bool					mHttpHasResource;			// Counts against Fetcher's mHttpSemaphore
+	LLCore::HttpHandle			mHttpHandle;				// Handle of any active request
+	LLCore::BufferArray	*		mHttpBufferArray;			// Refcounted pointer to response data 
+	S32							mHttpPolicyClass;
+	bool						mHttpActive;				// Active request to http library
+	U32							mHttpReplySize,				// Actual received data size
+								mHttpReplyOffset;			// Actual received data offset
+	bool						mHttpHasResource;			// Counts against Fetcher's mHttpSemaphore
 
 	// State history
-	U32						mCacheReadCount;
-	U32						mCacheWriteCount;
-	U32						mResourceWaitCount;			// Requests entering WAIT_HTTP_RESOURCE2
+	U32							mCacheReadCount,
+								mCacheWriteCount,
+								mResourceWaitCount;			// Requests entering WAIT_HTTP_RESOURCE2
 };
 
 //////////////////////////////////////////////////////////////////////////////
@@ -2390,7 +2394,7 @@ LLTextureFetch::LLTextureFetch(LLTextureCache* cache, LLImageDecodeThread* image
 	  mFetcherLocked(FALSE)
 {
 	mMaxBandwidth = gSavedSettings.getF32("ThrottleBandwidthKBPS");
-	mTextureInfo.setUpLogging(gSavedSettings.getBOOL("LogTextureDownloadsToViewerLog"), gSavedSettings.getBOOL("LogTextureDownloadsToSimulator"), gSavedSettings.getU32("TextureLoggingThreshold"));
+	mTextureInfo.setUpLogging(gSavedSettings.getBOOL("LogTextureDownloadsToViewerLog"), gSavedSettings.getBOOL("LogTextureDownloadsToSimulator"), LLUnits::Bytes::fromValue(gSavedSettings.getU32("TextureLoggingThreshold")));
 
 	LLTextureFetchDebugger::sDebuggerEnabled = gSavedSettings.getBOOL("TextureFetchDebuggerEnabled");
 	if(LLTextureFetchDebugger::isEnabled())
@@ -3369,7 +3373,7 @@ bool LLTextureFetch::receiveImagePacket(const LLHost& host, const LLUUID& id, U1
 
 		if (log_to_viewer_log || log_to_sim)
 		{
-			U64 timeNow = LLTimer::getTotalTime();
+			LLUnit<U64, LLUnits::Microseconds> timeNow = LLTimer::getTotalTime();
 			mTextureInfo.setRequestSize(id, worker->mFileSize);
 			mTextureInfo.setRequestCompleteTimeAndLog(id, timeNow);
 		}
diff --git a/indra/newview/lltextureinfo.cpp b/indra/newview/lltextureinfo.cpp
index adfdbc997e..3ae85d56da 100755
--- a/indra/newview/lltextureinfo.cpp
+++ b/indra/newview/lltextureinfo.cpp
@@ -29,26 +29,28 @@
 #include "lltextureinfo.h"
 #include "lltexturestats.h"
 #include "llviewercontrol.h"
+#include "lltrace.h"
+
+static LLTrace::CountStatHandle<S32> sTextureDownloadsStarted("texture_downloads_started", "number of texture downloads initiated");
+static LLTrace::CountStatHandle<S32> sTextureDownloadsCompleted("texture_downloads_completed", "number of texture downloads completed");
+static LLTrace::CountStatHandle<LLUnit<S32, LLUnits::Bytes> > sTextureDataDownloaded("texture_data_downloaded", "amount of texture data downloaded");
+static LLTrace::CountStatHandle<LLUnit<U32, LLUnits::Milliseconds> > sTexureDownloadTime("texture_download_time", "amount of time spent fetching textures");
 
 LLTextureInfo::LLTextureInfo() : 
 	mLogTextureDownloadsToViewerLog(false),
 	mLogTextureDownloadsToSimulator(false),
-	mTotalBytes(0),
-	mTotalMilliseconds(0),
-	mTextureDownloadsStarted(0),
-	mTextureDownloadsCompleted(0),
 	mTextureDownloadProtocol("NONE"),
-	mTextureLogThreshold(100 * 1024),
-	mCurrentStatsBundleStartTime(0)
+	mTextureLogThreshold(LLUnits::Kibibytes::fromValue(100))
 {
 	mTextures.clear();
+	mRecording.start();
 }
 
-void LLTextureInfo::setUpLogging(bool writeToViewerLog, bool sendToSim, U32 textureLogThreshold)
+void LLTextureInfo::setUpLogging(bool writeToViewerLog, bool sendToSim, LLUnit<U32, LLUnits::Bytes> textureLogThreshold)
 {
 	mLogTextureDownloadsToViewerLog = writeToViewerLog;
 	mLogTextureDownloadsToSimulator = sendToSim;
-	mTextureLogThreshold = textureLogThreshold;
+	mTextureLogThreshold = LLUnit<U32, LLUnits::Bytes>(textureLogThreshold);
 }
 
 LLTextureInfo::~LLTextureInfo()
@@ -94,7 +96,7 @@ void LLTextureInfo::setRequestStartTime(const LLUUID& id, U64 startTime)
 		addRequest(id);
 	}
 	mTextures[id]->mStartTime = startTime;
-	mTextureDownloadsStarted++;
+	add(sTextureDownloadsStarted, 1);
 }
 
 void LLTextureInfo::setRequestSize(const LLUUID& id, U32 size)
@@ -124,16 +126,19 @@ void LLTextureInfo::setRequestType(const LLUUID& id, LLTextureInfoDetails::LLReq
 	mTextures[id]->mType = type;
 }
 
-void LLTextureInfo::setRequestCompleteTimeAndLog(const LLUUID& id, U64 completeTime)
+void LLTextureInfo::setRequestCompleteTimeAndLog(const LLUUID& id, LLUnit<U64, LLUnits::Microseconds> completeTime)
 {
 	if (!has(id))
 	{
 		addRequest(id);
 	}
-	mTextures[id]->mCompleteTime = completeTime;
+	
+	LLTextureInfoDetails& details = *mTextures[id];
+
+	details.mCompleteTime = completeTime;
 
 	std::string protocol = "NONE";
-	switch(mTextures[id]->mType)
+	switch(details.mType)
 	{
 	case LLTextureInfoDetails::REQUEST_TYPE_HTTP:
 		protocol = "HTTP";
@@ -150,24 +155,23 @@ void LLTextureInfo::setRequestCompleteTimeAndLog(const LLUUID& id, U64 completeT
 
 	if (mLogTextureDownloadsToViewerLog)
 	{
-		llinfos << "texture=" << id 
-			<< " start=" << mTextures[id]->mStartTime 
-			<< " end=" << mTextures[id]->mCompleteTime
-			<< " size=" << mTextures[id]->mSize
-			<< " offset=" << mTextures[id]->mOffset
-			<< " length_in_ms=" << (mTextures[id]->mCompleteTime - mTextures[id]->mStartTime) / 1000
-			<< " protocol=" << protocol
-			<< llendl;
+		llinfos << "texture="   << id 
+			    << " start="    << details.mStartTime 
+			    << " end="      << details.mCompleteTime
+			    << " size="     << details.mSize
+			    << " offset="   << details.mOffset
+			    << " length="   << LLUnit<U32, LLUnits::Milliseconds>(details.mCompleteTime - details.mStartTime)
+			    << " protocol=" << protocol
+			    << llendl;
 	}
 
 	if(mLogTextureDownloadsToSimulator)
 	{
-		S32 texture_stats_upload_threshold = mTextureLogThreshold;
-		mTotalBytes += mTextures[id]->mSize;
-		mTotalMilliseconds += mTextures[id]->mCompleteTime - mTextures[id]->mStartTime;
-		mTextureDownloadsCompleted++;
+		add(sTextureDataDownloaded, details.mSize);
+		add(sTexureDownloadTime, details.mCompleteTime - details.mStartTime);
+		add(sTextureDownloadsCompleted, 1);
 		mTextureDownloadProtocol = protocol;
-		if (mTotalBytes >= texture_stats_upload_threshold)
+		if (mRecording.getSum(sTextureDataDownloaded) >= mTextureLogThreshold)
 		{
 			LLSD texture_data;
 			std::stringstream startTime;
@@ -189,35 +193,33 @@ LLSD LLTextureInfo::getAverages()
 {
 	LLSD averagedTextureData;
 	S32 averageDownloadRate;
-	if(mTotalMilliseconds == 0)
+	LLUnit<U32, LLUnits::Milliseconds> download_time = mRecording.getSum(sTexureDownloadTime);
+	if(download_time == 0)
 	{
 		averageDownloadRate = 0;
 	}
 	else
 	{
-		averageDownloadRate = (mTotalBytes * 8) / mTotalMilliseconds;
+		averageDownloadRate = mRecording.getSum(sTextureDataDownloaded).valueAs<LLUnits::Bits>() / download_time.valueAs<LLUnits::Seconds>();
 	}
 
-	averagedTextureData["bits_per_second"] = averageDownloadRate;
-	averagedTextureData["bytes_downloaded"] = mTotalBytes;
-	averagedTextureData["texture_downloads_started"] = mTextureDownloadsStarted;
-	averagedTextureData["texture_downloads_completed"] = mTextureDownloadsCompleted;
-	averagedTextureData["transport"] = mTextureDownloadProtocol;
+	averagedTextureData["bits_per_second"]             = averageDownloadRate;
+	averagedTextureData["bytes_downloaded"]            = mRecording.getSum(sTextureDataDownloaded).valueAs<LLUnits::Bytes>();
+	averagedTextureData["texture_downloads_started"]   = mRecording.getSum(sTextureDownloadsStarted);
+	averagedTextureData["texture_downloads_completed"] = mRecording.getSum(sTextureDownloadsCompleted);
+	averagedTextureData["transport"]                   = mTextureDownloadProtocol;
 
 	return averagedTextureData;
 }
 
 void LLTextureInfo::resetTextureStatistics()
 {
-	mTotalMilliseconds = 0;
-	mTotalBytes = 0;
-	mTextureDownloadsStarted = 0;
-	mTextureDownloadsCompleted = 0;
+	mRecording.restart();
 	mTextureDownloadProtocol = "NONE";
 	mCurrentStatsBundleStartTime = LLTimer::getTotalTime();
 }
 
-U32 LLTextureInfo::getRequestStartTime(const LLUUID& id)
+LLUnit<U32, LLUnits::Microseconds> LLTextureInfo::getRequestStartTime(const LLUUID& id)
 {
 	if (!has(id))
 	{
@@ -230,7 +232,7 @@ U32 LLTextureInfo::getRequestStartTime(const LLUUID& id)
 	}
 }
 
-U32 LLTextureInfo::getRequestSize(const LLUUID& id)
+LLUnit<U32, LLUnits::Bytes> LLTextureInfo::getRequestSize(const LLUUID& id)
 {
 	if (!has(id))
 	{
@@ -269,7 +271,7 @@ LLTextureInfoDetails::LLRequestType LLTextureInfo::getRequestType(const LLUUID&
 	}
 }
 
-U32 LLTextureInfo::getRequestCompleteTime(const LLUUID& id)
+LLUnit<U32, LLUnits::Microseconds> LLTextureInfo::getRequestCompleteTime(const LLUUID& id)
 {
 	if (!has(id))
 	{
diff --git a/indra/newview/lltextureinfo.h b/indra/newview/lltextureinfo.h
index 2ccbcc5fd2..a861a12668 100755
--- a/indra/newview/lltextureinfo.h
+++ b/indra/newview/lltextureinfo.h
@@ -29,6 +29,7 @@
 
 #include "lluuid.h"
 #include "lltextureinfodetails.h"
+#include "lltracerecording.h"
 #include <map>
 
 class LLTextureInfo
@@ -37,18 +38,18 @@ public:
 	LLTextureInfo();
 	~LLTextureInfo();
 
-	void setUpLogging(bool writeToViewerLog, bool sendToSim, U32 textureLogThreshold);
+	void setUpLogging(bool writeToViewerLog, bool sendToSim, LLUnit<U32, LLUnits::Bytes> textureLogThreshold);
 	bool has(const LLUUID& id);
 	void setRequestStartTime(const LLUUID& id, U64 startTime);
 	void setRequestSize(const LLUUID& id, U32 size);
 	void setRequestOffset(const LLUUID& id, U32 offset);
 	void setRequestType(const LLUUID& id, LLTextureInfoDetails::LLRequestType type);
-	void setRequestCompleteTimeAndLog(const LLUUID& id, U64 completeTime);
-	U32 getRequestStartTime(const LLUUID& id);
-	U32 getRequestSize(const LLUUID& id);
+	void setRequestCompleteTimeAndLog(const LLUUID& id, LLUnit<U64, LLUnits::Microseconds> completeTime);
+	LLUnit<U32, LLUnits::Microseconds>getRequestStartTime(const LLUUID& id);
+	LLUnit<U32, LLUnits::Bytes> getRequestSize(const LLUUID& id);
 	U32 getRequestOffset(const LLUUID& id);
 	LLTextureInfoDetails::LLRequestType getRequestType(const LLUUID& id);
-	U32 getRequestCompleteTime(const LLUUID& id);
+	LLUnit<U32, LLUnits::Microseconds> getRequestCompleteTime(const LLUUID& id);
 	void resetTextureStatistics();
 	U32 getTextureInfoMapSize();
 	LLSD getAverages();
@@ -56,19 +57,14 @@ public:
 private:
 	void addRequest(const LLUUID& id);
 
-	std::map<LLUUID, LLTextureInfoDetails *> mTextures;
-
-	LLSD mAverages;
-
-	bool mLogTextureDownloadsToViewerLog;
-	bool mLogTextureDownloadsToSimulator;
-	S32 mTotalBytes;
-	S32 mTotalMilliseconds;
-	S32 mTextureDownloadsStarted;
-	S32 mTextureDownloadsCompleted;
-	std::string mTextureDownloadProtocol;
-	U32 mTextureLogThreshold; // in bytes
-	U64 mCurrentStatsBundleStartTime;
+	std::map<LLUUID, LLTextureInfoDetails *>	mTextures;
+	LLSD										mAverages;
+	bool										mLogTextureDownloadsToViewerLog,
+												mLogTextureDownloadsToSimulator;
+	std::string									mTextureDownloadProtocol;
+	LLUnit<U32, LLUnits::Bytes>					mTextureLogThreshold; 
+	LLUnit<U64, LLUnits::Microseconds>			mCurrentStatsBundleStartTime;
+	LLTrace::Recording							mRecording;
 };
 
 #endif // LL_LLTEXTUREINFO_H
diff --git a/indra/newview/lltextureinfodetails.cpp b/indra/newview/lltextureinfodetails.cpp
index 0d750db3bf..cab16eb922 100755
--- a/indra/newview/lltextureinfodetails.cpp
+++ b/indra/newview/lltextureinfodetails.cpp
@@ -28,7 +28,9 @@
 
 #include "lltextureinfodetails.h"
 
-LLTextureInfoDetails::LLTextureInfoDetails() : mStartTime(0), mCompleteTime(0), mSize(0), mType(REQUEST_TYPE_NONE), mOffset(0)
+LLTextureInfoDetails::LLTextureInfoDetails() 
+:	mType(REQUEST_TYPE_NONE), 
+	mOffset(0)
 {
 }
 
diff --git a/indra/newview/lltextureinfodetails.h b/indra/newview/lltextureinfodetails.h
index 4a3cd29084..28e957a7df 100755
--- a/indra/newview/lltextureinfodetails.h
+++ b/indra/newview/lltextureinfodetails.h
@@ -28,10 +28,10 @@
 #define LL_LLTEXTUREINFODETAILS_H
 
 #include "lluuid.h"
+#include "llunit.h"
 
-class LLTextureInfoDetails
+struct LLTextureInfoDetails
 {
-public:
 	enum LLRequestType
 	{
 		REQUEST_TYPE_NONE,
@@ -39,11 +39,11 @@ public:
 		REQUEST_TYPE_UDP
 	};
 
-	U32 mStartTime;
-	U32 mCompleteTime;
-	U32 mOffset;
-	U32 mSize;
-	LLRequestType mType;
+	LLUnit<U32, LLUnits::Microseconds>	mStartTime,
+										mCompleteTime;
+	U32									mOffset;
+	LLUnit<U32, LLUnits::Bytes>			mSize;
+	LLRequestType						mType;
 
 	LLTextureInfoDetails();
 };
diff --git a/indra/newview/lltexturestats.cpp b/indra/newview/lltexturestats.cpp
index f820ae65df..52fe78abf3 100755
--- a/indra/newview/lltexturestats.cpp
+++ b/indra/newview/lltexturestats.cpp
@@ -48,8 +48,7 @@ void send_texture_stats_to_sim(const LLSD &texture_stats)
 	texture_stats_report["stats_data"] = texture_stats;
 
 	std::string texture_cap_url = gAgent.getRegion()->getCapability("TextureStats");
-	LLTextureStatsUploader tsu;
 	llinfos << "uploading texture stats data to simulator" << llendl;
-	tsu.uploadStatsToSimulator(texture_cap_url, texture_stats);
+	LLTextureStatsUploader::uploadStatsToSimulator(texture_cap_url, texture_stats);
 }
 
diff --git a/indra/newview/lltexturestatsuploader.cpp b/indra/newview/lltexturestatsuploader.cpp
index 23ba09cb91..92ec63a113 100755
--- a/indra/newview/lltexturestatsuploader.cpp
+++ b/indra/newview/lltexturestatsuploader.cpp
@@ -30,14 +30,8 @@
 
 #include "llhttpclient.h"
 
-LLTextureStatsUploader::LLTextureStatsUploader()
-{
-}
-
-LLTextureStatsUploader::~LLTextureStatsUploader()
-{
-}
 
+// static
 void LLTextureStatsUploader::uploadStatsToSimulator(const std::string texture_cap_url, const LLSD &texture_stats)
 {
 	if ( texture_cap_url != "" )
diff --git a/indra/newview/lltexturestatsuploader.h b/indra/newview/lltexturestatsuploader.h
index 6b02aeb845..ac268c2516 100755
--- a/indra/newview/lltexturestatsuploader.h
+++ b/indra/newview/lltexturestatsuploader.h
@@ -34,9 +34,7 @@
 class LLTextureStatsUploader
 {
 public:
-	LLTextureStatsUploader();
-	~LLTextureStatsUploader();
-	void uploadStatsToSimulator(const std::string texture_cap_url, const LLSD &texture_stats);
+	static void uploadStatsToSimulator(const std::string texture_cap_url, const LLSD &texture_stats);
 };
 
 #endif // LL_LLTEXTURESTATSUPLOADER_H
diff --git a/indra/newview/llviewerassetstats.cpp b/indra/newview/llviewerassetstats.cpp
index 6ab2aefc34..80412c215f 100755
--- a/indra/newview/llviewerassetstats.cpp
+++ b/indra/newview/llviewerassetstats.cpp
@@ -314,9 +314,9 @@ void LLViewerAssetStats::handleStop()
 }
 
 void LLViewerAssetStats::handleReset()
-	{
+{
 	reset();
-	}
+}
 
 
 void LLViewerAssetStats::reset()
@@ -328,6 +328,7 @@ void LLViewerAssetStats::reset()
 	if (mRegionHandle)
 	{
 		mCurRecording = &mRegionRecordings[mRegionHandle];
+		mCurRecording->setPlayState(getPlayState());
 	}
 }
 
@@ -346,7 +347,7 @@ void LLViewerAssetStats::setRegion(region_handle_t region_handle)
 	if (region_handle)
 	{
 		mCurRecording = &mRegionRecordings[region_handle];
-		mCurRecording->start();
+		mCurRecording->setPlayState(getPlayState());
 	}
 
 	mRegionHandle = region_handle;
@@ -493,19 +494,19 @@ void LLViewerAssetStats::getStats(AssetStats& stats, bool compact_output)
 }
 
 LLSD LLViewerAssetStats::asLLSD(bool compact_output)
-		{
+{
 	LLParamSDParser parser;
 	LLSD sd;
 	AssetStats stats;
 	getStats(stats, compact_output);
 	LLInitParam::predicate_rule_t rule = LLInitParam::default_parse_rules();
 	if (!compact_output)
-		{
+	{
 		rule.allow(LLInitParam::EMPTY);
-		}
+	}
 	parser.writeSD(sd, stats, rule);
 	return sd;
-	}
+}
 
 // ------------------------------------------------------
 // Global free-function definitions (LLViewerAssetStatsFF namespace)
diff --git a/indra/newview/llviewercamera.cpp b/indra/newview/llviewercamera.cpp
index ebc4f09edb..57a0195d23 100755
--- a/indra/newview/llviewercamera.cpp
+++ b/indra/newview/llviewercamera.cpp
@@ -155,7 +155,7 @@ void LLViewerCamera::updateCameraLocation(const LLVector3 &center,
 
 	setOriginAndLookAt(origin, up_direction, point_of_interest);
 
-	mVelocityDir = center - last_position ; 
+	mVelocityDir = origin - last_position ; 
 	F32 dpos = mVelocityDir.normVec() ;
 	LLQuaternion rotation;
 	rotation.shortestArc(last_axis, getAtAxis());
diff --git a/indra/newview/llviewerdisplay.cpp b/indra/newview/llviewerdisplay.cpp
index 1de8493749..ee5793fe6a 100755
--- a/indra/newview/llviewerdisplay.cpp
+++ b/indra/newview/llviewerdisplay.cpp
@@ -106,6 +106,7 @@ LLFrameTimer gRecentMemoryTime;
 void pre_show_depth_buffer();
 void post_show_depth_buffer();
 void render_ui(F32 zoom_factor = 1.f, int subfield = 0);
+void swap();
 void render_hud_attachments();
 void render_ui_3d();
 void render_ui_2d();
@@ -344,7 +345,7 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 	// Bail out if we're in the startup state and don't want to try to
 	// render the world.
 	//
-	if (LLStartUp::getStartupState() < STATE_STARTED)
+	if (LLStartUp::getStartupState() < STATE_WEARABLES_WAIT)
 	{
 		LLAppViewer::instance()->pingMainloopTimeout("Display:Startup");
 		display_startup();
@@ -553,6 +554,7 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 	{
 		LLAppViewer::instance()->pingMainloopTimeout("Display:Disconnected");
 		render_ui();
+		swap();
 	}
 	
 	//////////////////////////
@@ -1021,6 +1023,7 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		{
 			LLFastTimer t(FTM_RENDER_UI);
 			render_ui();
+			swap();
 		}
 
 		
@@ -1244,8 +1247,6 @@ BOOL setup_hud_matrices(const LLRect& screen_region)
 	return TRUE;
 }
 
-static LLFastTimer::DeclareTimer FTM_SWAP("Swap");
-
 void render_ui(F32 zoom_factor, int subfield)
 {
 	LLGLState::checkStates();
@@ -1322,10 +1323,16 @@ void render_ui(F32 zoom_factor, int subfield)
 		glh_set_current_modelview(saved_view);
 		gGL.popMatrix();
 	}
+}
+
+static LLFastTimer::DeclareTimer FTM_SWAP("Swap");
+
+void swap()
+{
+	LLFastTimer t(FTM_SWAP);
 
 	if (gDisplaySwapBuffers)
 	{
-		LLFastTimer t(FTM_SWAP);
 		gViewerWindow->getWindow()->swapBuffers();
 	}
 	gDisplaySwapBuffers = TRUE;
diff --git a/indra/newview/llviewerstats.cpp b/indra/newview/llviewerstats.cpp
index 3d4c75cec3..244c150b29 100755
--- a/indra/newview/llviewerstats.cpp
+++ b/indra/newview/llviewerstats.cpp
@@ -291,9 +291,9 @@ F32		gAveLandCompression = 0.f,
 		gWorstWaterCompression = 0.f;
 
 LLUnit<U32, LLUnits::Bytes>		gTotalWorldData = 0, 
-						gTotalObjectData = 0, 
-						gTotalTextureData = 0;
-U32						gSimPingCount = 0;
+								gTotalObjectData = 0, 
+								gTotalTextureData = 0;
+U32								gSimPingCount = 0;
 LLUnit<U32, LLUnits::Bits>		gObjectData = 0;
 F32		gAvgSimPing = 0.f;
 LLUnit<U32, LLUnits::Bytes>		gTotalTextureBytesPerBoostLevel[LLViewerTexture::MAX_GL_IMAGE_CATEGORY] = {0};
@@ -353,7 +353,7 @@ void update_statistics()
 	}
 	else
 	{
-		sample(LLStatViewer::SIM_PING, LLUnit<F64, LLUnits::Seconds>(10));
+		sample(LLStatViewer::SIM_PING, LLUnits::Seconds::fromValue(10));
 	}
 
 	if (LLViewerStats::instance().getRecording().getSum(LLStatViewer::FPS))
@@ -403,7 +403,7 @@ void update_statistics()
 		static LLFrameTimer texture_stats_timer;
 		if (texture_stats_timer.getElapsedTimeF32() >= texture_stats_freq)
 		{
-			gTotalTextureData = LLUnit<F64, LLUnits::Bytes>(LLViewerStats::instance().getRecording().getSum(LLStatViewer::TEXTURE_KBIT));
+			gTotalTextureData = LLViewerStats::instance().getRecording().getSum(LLStatViewer::TEXTURE_KBIT);
 			texture_stats_timer.reset();
 		}
 	}
diff --git a/indra/newview/llvocache.h b/indra/newview/llvocache.h
index f077ae1fe1..0248298eb5 100755
--- a/indra/newview/llvocache.h
+++ b/indra/newview/llvocache.h
@@ -35,7 +35,6 @@
 
 //---------------------------------------------------------------------------
 // Cache entries
-class LLVOCacheEntry;
 class LLCamera;
 
 class LLVOCacheEntry : public LLViewerOctreeEntryData
diff --git a/indra/newview/tests/llviewerassetstats_test.cpp b/indra/newview/tests/llviewerassetstats_test.cpp
index b9712e5e9c..bd42b59df2 100755
--- a/indra/newview/tests/llviewerassetstats_test.cpp
+++ b/indra/newview/tests/llviewerassetstats_test.cpp
@@ -35,6 +35,7 @@
 #include "lluuid.h"
 #include "llsdutil.h"
 #include "llregionhandle.h"
+#include "lltracethreadrecorder.h"
 #include "../llvoavatar.h"
 
 namespace LLStatViewer
@@ -231,14 +232,15 @@ namespace tut
 	{
 		tst_viewerassetstats_index()
 		{
-			LLTrace::init();
+			LLTrace::set_master_thread_recorder(&mThreadRecorder);
 		}
 
 		~tst_viewerassetstats_index()
 		{
-			LLTrace::cleanup();
+			LLTrace::set_master_thread_recorder(NULL);
 		}
 
+		LLTrace::ThreadRecorder mThreadRecorder;
 	};
 	typedef test_group<tst_viewerassetstats_index> tst_viewerassetstats_index_t;
 	typedef tst_viewerassetstats_index_t::object tst_viewerassetstats_index_object_t;