llframestats.h

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#ifndef LL_LLFRAMESTATS_H
#define LL_LLFRAMESTATS_H

#include "stdtypes.h"
#include "llstat.h"
#include "llstring.h"
#include "lldarray.h"
#include "v4color.h"
#include "lltimer.h"

class LLFrameStats
{
public:
        // Affects sStatLabels and sStatColors in llframestats.cpp
        enum EStat
        {
                IDLE_NETWORK,
                AGENT_MISC,
                OBJECT_UPDATE,
                CLEAN_DEAD,
                UPDATE_EFFECTS,
                IMAGE_UPDATE,
                UPDATE_MOVE,
                UPDATE_PARTICLES,
                UPDATE_CULL,
                UPDATE_GEOM,
                AUDIO,
                UPDATE_TEX_STATS,
                STATE_SORT,
                REBUILD,
                RENDER_SYNC,
                RENDER_GEOM,
                RENDER_UI,
                MISC_END,
                NUM_STATS
        };

        LLFrameStats();
        virtual ~LLFrameStats();

        void setFilename(const std::string& filename)                   { mFilename = filename; }
        void setSummaryFilename(const std::string& filename)    { mSummaryFilename = filename; }

        void setTrackStats(const BOOL track_stats);

        void start(const EStat stat_name);

        void addFrameData();

        void dump();

        const char *getCurStatName() const;

        LLStat &getStat(const S32 i)                                            { return mStats[i]; }
        const char *getStatLabel(const S32 i) const                     { return sStatLabels[i]; }
        LLColor4 getStatColor(const S32 i) const                        { return sStatColors[i]; }

        static void startLogging(void *);
        static void stopLogging(void *);
        static void timedLogging60(void *);
        static void timedLogging30(void *);
        static void timedLogging10(void *);
private:
        class FrameData
        {
        public:
                FrameData() {};
                F32 mDuration[NUM_STATS];
                F32 mTotalDuration;
                S32 mNumTriangles;
                S32 mNumObjects;
                S32 mNumVisibleObjects;
                S32 mNumFullUpdates;
                S32 mNumTerseUpdates;
                F32 mTotalVorbisTime;
                F32 mLongVorbisTime;
                S32 mNumVorbisDecodes;
        };

        LLString                        mFilename;
        LLString                        mSummaryFilename;

        BOOL                            mTrackStats;
        LLTimer                         mTimer;
        BOOL                            mUseTimer;
        F32                                     mStopTime;

        EStat                           mCurrentStat;

        LLStat                          mStats[NUM_STATS];
        static char                     *sStatLabels[NUM_STATS];
        static LLColor4         sStatColors[NUM_STATS];
        LLDynamicArray<FrameData> mFrameData;
        void stop();
};

extern LLFrameStats gFrameStats;

#endif // LL_LLFRAMESTATS_H

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