1 files changed, 250 insertions, 250 deletions
diff --git a/indra/llcommon/llfasttimer.h b/indra/llcommon/llfasttimer.h
index c2f23f6ff6..aef50ff8f9 100644
--- a/indra/llcommon/llfasttimer.h
+++ b/indra/llcommon/llfasttimer.h
@@ -1,250 +1,250 @@
-/** 
- * @file llfasttimer.h
- * @brief Declaration of a fast timer.
- *
- * $LicenseInfo:firstyear=2004&license=viewergpl$
- * 
- * Copyright (c) 2004-2009, Linden Research, Inc.
- * 
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab.  Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- * 
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- * 
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- * 
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
-
-#ifndef LL_FASTTIMER_H
-#define LL_FASTTIMER_H
-
-#include "llinstancetracker.h"
-
-#define FAST_TIMER_ON 1
-
-U64 get_cpu_clock_count();
-
-class LLMutex;
-
-#include <queue>
-#include "llsd.h"
-
-
-class LLFastTimer
-{
-public:
-	// stores a "named" timer instance to be reused via multiple LLFastTimer stack instances
-	class NamedTimer 
-	:	public LLInstanceTracker<NamedTimer>
-	{
-	public:
-		~NamedTimer();
-
-		enum { HISTORY_NUM = 60 };
-
-		const std::string& getName() { return mName; }
-		NamedTimer* getParent() { return mParent; }
-		void setParent(NamedTimer* parent);
-		S32 getDepth();
-		std::string getToolTip(S32 history_index = -1);
-
-		typedef std::vector<NamedTimer*>::const_iterator child_const_iter;
-		child_const_iter beginChildren();
-		child_const_iter endChildren();
-		std::vector<NamedTimer*>& getChildren();
-
-		void setCollapsed(bool collapsed) { mCollapsed = collapsed; }
-		bool getCollapsed() const { return mCollapsed; }
-
-		U64 getCountAverage() const { return mCountAverage; }
-		U64 getCallAverage() const { return mCallAverage; }
-
-		U64 getHistoricalCount(S32 history_index = 0) const;
-		U64 getHistoricalCalls(S32 history_index = 0) const;
-
-		static NamedTimer& getRootNamedTimer();
-
-		struct FrameState
-		{
-			FrameState(NamedTimer* timerp);
-
-			U64 		mSelfTimeCounter;
-			U64			mLastStartTime;		// most recent time when this timer was started
-			U32 		mCalls;
-			FrameState*	mParent;		// info for caller timer
-			FrameState*	mLastCaller;	// used to bootstrap tree construction
-			NamedTimer*	mTimer;
-			U16			mActiveCount;	// number of timers with this ID active on stack
-			bool		mMoveUpTree;	// needs to be moved up the tree of timers at the end of frame
-		};
-
-		FrameState& getFrameStateFast() const
-		{
-			return (*sTimerInfos)[mFrameStateIndex];
-		}
-
-		S32 getFrameStateIndex() const { return mFrameStateIndex; }
-
-		FrameState& getFrameState() const;
-
-
-	private: 
-		friend class LLFastTimer;
-		friend class NamedTimerFactory;
-
-		//
-		// methods
-		//
-		NamedTimer(const std::string& name);
-		// recursive call to gather total time from children
-		static void accumulateTimings();
-
-		// updates cumulative times and hierarchy, 
-		// can be called multiple times in a frame, at any point
-		static void processTimes();
-
-		static void buildHierarchy();
-		static void resetFrame();
-		static void reset();
-
-		typedef std::vector<FrameState> info_list_t;
-		static info_list_t& getFrameStateList();
-		static void createFrameStateList(); // must call before any call to getFrameStateList()
-		
-		//
-		// members
-		//
-		S32			mFrameStateIndex;
-
-		std::string	mName;
-
-		U64 		mTotalTimeCounter;
-
-		U64 		mCountAverage;
-		U64			mCallAverage;
-
-		U64*		mCountHistory;
-		U64*		mCallHistory;
-
-		// tree structure
-		NamedTimer*					mParent;				// NamedTimer of caller(parent)
-		std::vector<NamedTimer*>	mChildren;
-		bool						mCollapsed;				// don't show children
-		bool						mNeedsSorting;			// sort children whenever child added
-
-		static info_list_t* sTimerInfos;
-	};
-
-	// used to statically declare a new named timer
-	class DeclareTimer
-	{
-	public:
-		DeclareTimer(const std::string& name, bool open);
-		DeclareTimer(const std::string& name);
-
-		// convertable to NamedTimer::FrameState for convenient usage of LLFastTimer(declared_timer)
-		operator NamedTimer::FrameState&() { return mNamedTimer.getFrameStateFast(); }
-	private:
-		NamedTimer& mNamedTimer;
-	};
-
-
-public:
-	enum RootTimerMarker { ROOT };
-	
-	static LLMutex* sLogLock;
-	static std::queue<LLSD> sLogQueue;
-	static BOOL sLog;
-	static BOOL sMetricLog;
-
-	LLFastTimer(RootTimerMarker);
-
-	LLFastTimer(NamedTimer::FrameState& timer)
-	:	mFrameState(&timer)
-	{
-#if FAST_TIMER_ON
-		NamedTimer::FrameState* frame_state = mFrameState;
-		U64 cur_time = get_cpu_clock_count();
-		frame_state->mLastStartTime = cur_time;
-		mStartSelfTime = cur_time;
-
-		frame_state->mActiveCount++;
-		frame_state->mCalls++;
-		// keep current parent as long as it is active when we are
-		frame_state->mMoveUpTree |= (frame_state->mParent->mActiveCount == 0);
-	
-		mLastTimer = sCurTimer;
-		sCurTimer = this;
-#endif
-	}
-
-	~LLFastTimer()
-	{
-#if FAST_TIMER_ON
-		NamedTimer::FrameState* frame_state = mFrameState;
-		U64 cur_time = get_cpu_clock_count();
-		frame_state->mSelfTimeCounter += cur_time - mStartSelfTime;
-
-		frame_state->mActiveCount--;
-		LLFastTimer* last_timer = mLastTimer;
-		sCurTimer = last_timer;
-
-		// store last caller to bootstrap tree creation
-		frame_state->mLastCaller = last_timer->mFrameState;
-
-		// we are only tracking self time, so subtract our total time delta from parents
-		U64 total_time = cur_time - frame_state->mLastStartTime;
-		last_timer->mStartSelfTime += total_time;
-#endif
-	}
-
-
-	// call this once a frame to reset timers
-	static void nextFrame();
-
-	// dumps current cumulative frame stats to log
-	// call nextFrame() to reset timers
-	static void dumpCurTimes(); 
-
-	// call this to reset timer hierarchy, averages, etc.
-	static void reset();
-
-	static U64 countsPerSecond();
-	static S32 getLastFrameIndex() { return sLastFrameIndex; }
-	static S32 getCurFrameIndex() { return sCurFrameIndex; }
-
-	static void writeLog(std::ostream& os);
-	static const NamedTimer* getTimerByName(const std::string& name);
-
-public:
-	static bool 		sPauseHistory;
-	static bool 		sResetHistory;
-	
-private:
-	typedef std::vector<LLFastTimer*> timer_stack_t;
-	static LLFastTimer*		sCurTimer;
-	static S32				sCurFrameIndex;
-	static S32				sLastFrameIndex;
-
-	static F64				sCPUClockFrequency;
-	U64						mStartSelfTime;	// start time + time of all child timers
-	NamedTimer::FrameState*	mFrameState;
-	LLFastTimer*			mLastTimer;
-};
-
-#endif // LL_LLFASTTIMER_H
+/** 
+ * @file llfasttimer.h
+ * @brief Declaration of a fast timer.
+ *
+ * $LicenseInfo:firstyear=2004&license=viewergpl$
+ * 
+ * Copyright (c) 2004-2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_FASTTIMER_H
+#define LL_FASTTIMER_H
+
+#include "llinstancetracker.h"
+
+#define FAST_TIMER_ON 1
+
+LL_COMMON_API U64 get_cpu_clock_count();
+
+class LLMutex;
+
+#include <queue>
+#include "llsd.h"
+
+
+class LL_COMMON_API LLFastTimer
+{
+public:
+	// stores a "named" timer instance to be reused via multiple LLFastTimer stack instances
+	class LL_COMMON_API NamedTimer 
+	:	public LLInstanceTracker<NamedTimer>
+	{
+	public:
+		~NamedTimer();
+
+		enum { HISTORY_NUM = 60 };
+
+		const std::string& getName() { return mName; }
+		NamedTimer* getParent() { return mParent; }
+		void setParent(NamedTimer* parent);
+		S32 getDepth();
+		std::string getToolTip(S32 history_index = -1);
+
+		typedef std::vector<NamedTimer*>::const_iterator child_const_iter;
+		child_const_iter beginChildren();
+		child_const_iter endChildren();
+		std::vector<NamedTimer*>& getChildren();
+
+		void setCollapsed(bool collapsed) { mCollapsed = collapsed; }
+		bool getCollapsed() const { return mCollapsed; }
+
+		U64 getCountAverage() const { return mCountAverage; }
+		U64 getCallAverage() const { return mCallAverage; }
+
+		U64 getHistoricalCount(S32 history_index = 0) const;
+		U64 getHistoricalCalls(S32 history_index = 0) const;
+
+		static NamedTimer& getRootNamedTimer();
+
+		struct FrameState
+		{
+			FrameState(NamedTimer* timerp);
+
+			U64 		mSelfTimeCounter;
+			U64			mLastStartTime;		// most recent time when this timer was started
+			U32 		mCalls;
+			FrameState*	mParent;		// info for caller timer
+			FrameState*	mLastCaller;	// used to bootstrap tree construction
+			NamedTimer*	mTimer;
+			U16			mActiveCount;	// number of timers with this ID active on stack
+			bool		mMoveUpTree;	// needs to be moved up the tree of timers at the end of frame
+		};
+
+		FrameState& getFrameStateFast() const
+		{
+			return (*sTimerInfos)[mFrameStateIndex];
+		}
+
+		S32 getFrameStateIndex() const { return mFrameStateIndex; }
+
+		FrameState& getFrameState() const;
+
+
+	private: 
+		friend class LLFastTimer;
+		friend class NamedTimerFactory;
+
+		//
+		// methods
+		//
+		NamedTimer(const std::string& name);
+		// recursive call to gather total time from children
+		static void accumulateTimings();
+
+		// updates cumulative times and hierarchy, 
+		// can be called multiple times in a frame, at any point
+		static void processTimes();
+
+		static void buildHierarchy();
+		static void resetFrame();
+		static void reset();
+
+		typedef std::vector<FrameState> info_list_t;
+		static info_list_t& getFrameStateList();
+		static void createFrameStateList(); // must call before any call to getFrameStateList()
+		
+		//
+		// members
+		//
+		S32			mFrameStateIndex;
+
+		std::string	mName;
+
+		U64 		mTotalTimeCounter;
+
+		U64 		mCountAverage;
+		U64			mCallAverage;
+
+		U64*		mCountHistory;
+		U64*		mCallHistory;
+
+		// tree structure
+		NamedTimer*					mParent;				// NamedTimer of caller(parent)
+		std::vector<NamedTimer*>	mChildren;
+		bool						mCollapsed;				// don't show children
+		bool						mNeedsSorting;			// sort children whenever child added
+
+		static info_list_t* sTimerInfos;
+	};
+
+	// used to statically declare a new named timer
+	class LL_COMMON_API DeclareTimer
+	{
+	public:
+		DeclareTimer(const std::string& name, bool open);
+		DeclareTimer(const std::string& name);
+
+		// convertable to NamedTimer::FrameState for convenient usage of LLFastTimer(declared_timer)
+		operator NamedTimer::FrameState&() { return mNamedTimer.getFrameStateFast(); }
+	private:
+		NamedTimer& mNamedTimer;
+	};
+
+
+public:
+	enum RootTimerMarker { ROOT };
+	
+	static LLMutex* sLogLock;
+	static std::queue<LLSD> sLogQueue;
+	static BOOL sLog;
+	static BOOL sMetricLog;
+
+	LLFastTimer(RootTimerMarker);
+
+	LLFastTimer(NamedTimer::FrameState& timer)
+	:	mFrameState(&timer)
+	{
+#if FAST_TIMER_ON
+		NamedTimer::FrameState* frame_state = mFrameState;
+		U64 cur_time = get_cpu_clock_count();
+		frame_state->mLastStartTime = cur_time;
+		mStartSelfTime = cur_time;
+
+		frame_state->mActiveCount++;
+		frame_state->mCalls++;
+		// keep current parent as long as it is active when we are
+		frame_state->mMoveUpTree |= (frame_state->mParent->mActiveCount == 0);
+	
+		mLastTimer = sCurTimer;
+		sCurTimer = this;
+#endif
+	}
+
+	~LLFastTimer()
+	{
+#if FAST_TIMER_ON
+		NamedTimer::FrameState* frame_state = mFrameState;
+		U64 cur_time = get_cpu_clock_count();
+		frame_state->mSelfTimeCounter += cur_time - mStartSelfTime;
+
+		frame_state->mActiveCount--;
+		LLFastTimer* last_timer = mLastTimer;
+		sCurTimer = last_timer;
+
+		// store last caller to bootstrap tree creation
+		frame_state->mLastCaller = last_timer->mFrameState;
+
+		// we are only tracking self time, so subtract our total time delta from parents
+		U64 total_time = cur_time - frame_state->mLastStartTime;
+		last_timer->mStartSelfTime += total_time;
+#endif
+	}
+
+
+	// call this once a frame to reset timers
+	static void nextFrame();
+
+	// dumps current cumulative frame stats to log
+	// call nextFrame() to reset timers
+	static void dumpCurTimes(); 
+
+	// call this to reset timer hierarchy, averages, etc.
+	static void reset();
+
+	static U64 countsPerSecond();
+	static S32 getLastFrameIndex() { return sLastFrameIndex; }
+	static S32 getCurFrameIndex() { return sCurFrameIndex; }
+
+	static void writeLog(std::ostream& os);
+	static const NamedTimer* getTimerByName(const std::string& name);
+
+public:
+	static bool 		sPauseHistory;
+	static bool 		sResetHistory;
+	
+private:
+	typedef std::vector<LLFastTimer*> timer_stack_t;
+	static LLFastTimer*		sCurTimer;
+	static S32				sCurFrameIndex;
+	static S32				sLastFrameIndex;
+
+	static F64				sCPUClockFrequency;
+	U64						mStartSelfTime;	// start time + time of all child timers
+	NamedTimer::FrameState*	mFrameState;
+	LLFastTimer*			mLastTimer;
+};
+
+#endif // LL_LLFASTTIMER_H