/** * @file llfasttimerview.h * @brief LLFastTimerView class definition * * $LicenseInfo:firstyear=2004&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #ifndef LL_LLFASTTIMERVIEW_H #define LL_LLFASTTIMERVIEW_H #include "llfloater.h" #include "llfasttimer.h" #include "llunits.h" #include "lltracerecording.h" #include <deque> class LLFastTimerView : public LLFloater { public: LLFastTimerView(const LLSD&); ~LLFastTimerView(); BOOL postBuild(); static BOOL sAnalyzePerformance; static void outputAllMetrics(); static void doAnalysis(std::string baseline, std::string target, std::string output); private: static void doAnalysisDefault(std::string baseline, std::string target, std::string output) ; static LLSD analyzePerformanceLogDefault(std::istream& is) ; static void exportCharts(const std::string& base, const std::string& target); void onPause(); public: virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask); virtual BOOL handleRightMouseDown(S32 x, S32 y, MASK mask); virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask); virtual BOOL handleHover(S32 x, S32 y, MASK mask); virtual BOOL handleToolTip(S32 x, S32 y, MASK mask); virtual BOOL handleScrollWheel(S32 x, S32 y, S32 clicks); virtual void draw(); virtual void onOpen(const LLSD& key); virtual void onClose(bool app_quitting); LLTrace::BlockTimerStatHandle* getLegendID(S32 y); private: void drawTicks(); void drawLineGraph(); void drawLegend(); void drawHelp(S32 y); void drawBorders( S32 y, const S32 x_start, S32 barh, S32 dy); void drawBars(); void printLineStats(); void generateUniqueColors(); void updateTotalTime(); struct TimerBar { TimerBar() : mTotalTime(0), mSelfTime(0), mStartFraction(0.f), mEndFraction(1.f), mFirstChild(false), mLastChild(false) {} F32Seconds mTotalTime, mSelfTime, mChildrenStart, mChildrenEnd, mSelfStart, mSelfEnd; LLTrace::BlockTimerStatHandle* mTimeBlock; bool mVisible, mFirstChild, mLastChild; F32 mStartFraction, mEndFraction; }; struct TimerBarRow { TimerBarRow() : mBottom(0), mTop(0), mBars(NULL) {} S32 mBottom, mTop; TimerBar* mBars; }; F32Seconds updateTimerBarWidths(LLTrace::BlockTimerStatHandle* time_block, TimerBarRow& row, S32 history_index, U32& bar_index); S32 updateTimerBarOffsets(LLTrace::BlockTimerStatHandle* time_block, TimerBarRow& row, S32 timer_bar_index = 0); S32 drawBar(LLRect bar_rect, TimerBarRow& row, S32 image_width, S32 image_height, bool hovered = false, bool visible = true, S32 bar_index = 0); void setPauseState(bool pause_state); std::deque<TimerBarRow> mTimerBarRows; TimerBarRow mAverageTimerRow; enum EDisplayType { DISPLAY_TIME, DISPLAY_CALLS, DISPLAY_HZ } mDisplayType; bool mPauseHistory; F64Seconds mAllTimeMax, mTotalTimeDisplay; S32 mScrollIndex, mHoverBarIndex, mStatsIndex; S32 mDisplayMode; LLTrace::BlockTimerStatHandle* mHoverID; LLTrace::BlockTimerStatHandle* mHoverTimer; LLRect mToolTipRect, mGraphRect, mBarRect, mLegendRect; LLFrameTimer mHighlightTimer; LLTrace::PeriodicRecording mRecording; }; #endif