flutter::DartTimestampProvider Class Reference

TimestampProvider implementation that is backed by Dart_TimelineGetTicks. More...

#include <dart_timestamp_provider.h>

Inheritance diagram for flutter::DartTimestampProvider:

Public Member Functions
	~DartTimestampProvider () override
fml::TimePoint	Now () override

Static Public Member Functions
static DartTimestampProvider &	Instance ()

Detailed Description

TimestampProvider implementation that is backed by Dart_TimelineGetTicks.

Definition at line 18 of file dart_timestamp_provider.h.

Constructor & Destructor Documentation

~DartTimestampProvider()

flutter::DartTimestampProvider::~DartTimestampProvider ( )

overridedefault

Member Function Documentation

Instance()

static DartTimestampProvider & flutter::DartTimestampProvider::Instance ( )

inlinestatic

Definition at line 20 of file dart_timestamp_provider.h.

                                           {
    static DartTimestampProvider instance;
    return instance;
  }

Now()

fml::TimePoint flutter::DartTimestampProvider::Now ( )

overridevirtual

Implements fml::TimestampProvider.

Definition at line 23 of file dart_timestamp_provider.cc.

                                        {
  const int64_t ticks = Dart_TimelineGetTicks();
  const int64_t frequency = Dart_TimelineGetTicksFrequency();
  // optimization for the most common case.
  if (frequency != kNanosPerSecond) {
    return fml::TimePoint::FromTicks(ConvertToNanos(ticks, frequency));
  } else {
    return fml::TimePoint::FromTicks(ticks);
  }
}

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

• runtime/dart_timestamp_provider.h
• runtime/dart_timestamp_provider.cc