clock.cc

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// Copyright 2017 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "src/util/clock.h"

#include <chrono>
#include <thread>

#include "src/util/macros.h"

namespace shaka {
namespace util {

BEGIN_ALLOW_COMPLEX_STATICS
const Clock Clock::Instance;
END_ALLOW_COMPLEX_STATICS

uint64_t Clock::GetMonotonicTime() const {
  return std::chrono::steady_clock::now().time_since_epoch() /
         std::chrono::milliseconds(1);
}

uint64_t Clock::GetEpochTime() const {
  return std::chrono::system_clock::now().time_since_epoch() /
         std::chrono::milliseconds(1);
}

void Clock::SleepSeconds(double seconds) const {
  std::this_thread::sleep_for(
      std::chrono::milliseconds(static_cast<int64_t>(seconds * 1000)));
}

}  // namespace util
}  // namespace shaka