flutter::FrameTiming Class Reference

#include <settings.h>

Public Types
enum	Phase {   kVsyncStart ,   kBuildStart ,   kBuildFinish ,   kRasterStart ,   kRasterFinish ,   kRasterFinishWallTime ,   kCount }

Public Member Functions
fml::TimePoint	Get (Phase phase) const
fml::TimePoint	Set (Phase phase, fml::TimePoint value)
uint64_t	GetFrameNumber () const
void	SetFrameNumber (uint64_t frame_number)
uint64_t	GetLayerCacheCount () const
uint64_t	GetLayerCacheBytes () const
uint64_t	GetPictureCacheCount () const
uint64_t	GetPictureCacheBytes () const
void	SetRasterCacheStatistics (size_t layer_cache_count, size_t layer_cache_bytes, size_t picture_cache_count, size_t picture_cache_bytes)

Static Public Attributes
static constexpr Phase	kPhases [kCount]
static constexpr int	kStatisticsCount = kCount + 5

Detailed Description

Definition at line 25 of file settings.h.

Member Enumeration Documentation

Phase

enum flutter::FrameTiming::Phase

Enumerator
kVsyncStart
kBuildStart
kBuildFinish
kRasterStart
kRasterFinish
kRasterFinishWallTime
kCount

Definition at line 27 of file settings.h.

             {
    kVsyncStart,
    kBuildStart,
    kBuildFinish,
    kRasterStart,
    kRasterFinish,
    kRasterFinishWallTime,
    kCount
  };

Member Function Documentation

Get()

fml::TimePoint flutter::FrameTiming::Get ( Phase  phase ) const

inline

Definition at line 43 of file settings.h.

{ return data_[phase]; }

Referenced by flutter::TEST(), flutter::TEST(), flutter::testing::TEST(), and flutter::testing::TEST_F().

GetFrameNumber()

uint64_t flutter::FrameTiming::GetFrameNumber ( ) const

inline

Definition at line 48 of file settings.h.

{ return frame_number_; }

GetLayerCacheBytes()

uint64_t flutter::FrameTiming::GetLayerCacheBytes ( ) const

inline

Definition at line 51 of file settings.h.

{ return layer_cache_bytes_; }

GetLayerCacheCount()

uint64_t flutter::FrameTiming::GetLayerCacheCount ( ) const

inline

Definition at line 50 of file settings.h.

{ return layer_cache_count_; }

GetPictureCacheBytes()

uint64_t flutter::FrameTiming::GetPictureCacheBytes ( ) const

inline

Definition at line 53 of file settings.h.

{ return picture_cache_bytes_; }

GetPictureCacheCount()

uint64_t flutter::FrameTiming::GetPictureCacheCount ( ) const

inline

Definition at line 52 of file settings.h.

{ return picture_cache_count_; }

Set()

fml::TimePoint flutter::FrameTiming::Set ( Phase  phase, fml::TimePoint  value  )

inline

Definition at line 44 of file settings.h.

                                                    {
    return data_[phase] = value;
  }

References value.

Referenced by flutter::FrameTimingsRecorder::RecordRasterEnd(), flutter::testing::TEST(), and flutter::testing::TEST_F().

SetFrameNumber()

void flutter::FrameTiming::SetFrameNumber ( uint64_t  frame_number )

inline

Definition at line 49 of file settings.h.

{ frame_number_ = frame_number; }

Referenced by flutter::FrameTimingsRecorder::RecordRasterEnd().

SetRasterCacheStatistics()

void flutter::FrameTiming::SetRasterCacheStatistics ( size_t  layer_cache_count, size_t  layer_cache_bytes, size_t  picture_cache_count, size_t  picture_cache_bytes  )

inline

Definition at line 54 of file settings.h.

                                                            {
    layer_cache_count_ = layer_cache_count;
    layer_cache_bytes_ = layer_cache_bytes;
    picture_cache_count_ = picture_cache_count;
    picture_cache_bytes_ = picture_cache_bytes;
  }

Referenced by flutter::FrameTimingsRecorder::RecordRasterEnd().

Member Data Documentation

kPhases

constexpr FrameTiming::Phase flutter::FrameTiming::kPhases

staticconstexpr

Initial value:

= {
      kVsyncStart,  kBuildStart,   kBuildFinish,
      kRasterStart, kRasterFinish, kRasterFinishWallTime}

Definition at line 37 of file settings.h.

                                           {
      kVsyncStart,  kBuildStart,   kBuildFinish,
      kRasterStart, kRasterFinish, kRasterFinishWallTime};

Referenced by flutter::testing::CheckFrameTimings(), flutter::testing::TEST(), flutter::testing::TEST_F(), and flutter::testing::TEST_F().

kStatisticsCount

constexpr int flutter::FrameTiming::kStatisticsCount = kCount + 5

staticconstexpr

Definition at line 41 of file settings.h.

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The documentation for this class was generated from the following files:

• common/settings.h
• common/settings.cc