chrono_timestamp_provider.cc

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#include "flutter/fml/time/chrono_timestamp_provider.h"
 
#include <chrono>
 
namespace fml {
 
ChronoTimestampProvider::ChronoTimestampProvider() = default;
 
ChronoTimestampProvider::~ChronoTimestampProvider() = default;
 
fml::TimePoint ChronoTimestampProvider::Now() {
  const auto chrono_time_point = std::chrono::steady_clock::now();
  const auto ticks_since_epoch = chrono_time_point.time_since_epoch().count();
  return fml::TimePoint::FromTicks(ticks_since_epoch);
}
 
fml::TimePoint ChronoTicksSinceEpoch() {
  return ChronoTimestampProvider::Instance().Now();
}
 
}  // namespace fml