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content / browser / renderer_host / media / media_stream_power_logger.h [blame]
// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_POWER_LOGGER_H_
#define CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_POWER_LOGGER_H_
#include "base/power_monitor/power_observer.h"
namespace content {
// Injects system power event log entries into the WebRTC text logs, for
// debugging of unexpected call ending and performance changes eg when calls end
// due to a laptop's lid being closed.
class MediaStreamPowerLogger : public base::PowerSuspendObserver,
public base::PowerThermalObserver {
public:
MediaStreamPowerLogger();
~MediaStreamPowerLogger() override;
// base::PowerSuspendObserver overrides.
void OnSuspend() override;
void OnResume() override;
// base::PowerThermalObserver overrides.
void OnThermalStateChange(
base::PowerThermalObserver::DeviceThermalState new_state) override;
void OnSpeedLimitChange(int new_limit) override;
};
} // namespace content
#endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_POWER_LOGGER_H_