chromium/media/webrtc/audio_delay_stats_reporter.cc

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "media/webrtc/audio_delay_stats_reporter.h"

#include <numeric>

#include "base/metrics/histogram_macros.h"

namespace media {

namespace {

// No input data or overflow checks are made here. Input values should be small
// compared to the int range, and number of values should not be too large.
int CalculateVariance(const std::vector<int>& values) { … }

}  // namespace

AudioDelayStatsReporter::AudioDelayStatsReporter(int variance_window_size)
    : … { … }

AudioDelayStatsReporter::~AudioDelayStatsReporter() { … }

void AudioDelayStatsReporter::ReportDelay(base::TimeDelta capture_delay,
                                          base::TimeDelta render_delay) { … }

}  // namespace media