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/**
* @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 LLScrollbar;
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;
LLScrollbar* mScrollBar;
};
#endif
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