chromium/third_party/webrtc/video/adaptation/overuse_frame_detector.h

/*
 *  Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#ifndef VIDEO_ADAPTATION_OVERUSE_FRAME_DETECTOR_H_
#define VIDEO_ADAPTATION_OVERUSE_FRAME_DETECTOR_H_

#include <list>
#include <memory>

#include "absl/types/optional.h"
#include "api/environment/environment.h"
#include "api/field_trials_view.h"
#include "api/sequence_checker.h"
#include "api/task_queue/task_queue_base.h"
#include "rtc_base/experiments/field_trial_parser.h"
#include "rtc_base/numerics/exp_filter.h"
#include "rtc_base/system/no_unique_address.h"
#include "rtc_base/task_utils/repeating_task.h"
#include "rtc_base/thread_annotations.h"
#include "video/video_stream_encoder_observer.h"

namespace webrtc {

class VideoFrame;

struct CpuOveruseOptions { … };

class OveruseFrameDetectorObserverInterface { … };

// Use to detect system overuse based on the send-side processing time of
// incoming frames. All methods must be called on a single task queue but it can
// be created and destroyed on an arbitrary thread.
// OveruseFrameDetector::StartCheckForOveruse  must be called to periodically
// check for overuse.
class OveruseFrameDetector { … };

}  // namespace webrtc

#endif  // VIDEO_ADAPTATION_OVERUSE_FRAME_DETECTOR_H_