webrtc/modules/video_coding/utility/simulcast_rate_allocator.h

/*
 *  Copyright (c) 2016 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 WEBRTC_MODULES_VIDEO_CODING_UTILITY_SIMULCAST_RATE_ALLOCATOR_H_
#define WEBRTC_MODULES_VIDEO_CODING_UTILITY_SIMULCAST_RATE_ALLOCATOR_H_

#include <vector>

#include "webrtc/base/basictypes.h"
#include "webrtc/base/constructormagic.h"
#include "webrtc/video_encoder.h"

namespace webrtc {

class SimulcastRateAllocator {
 public:
  explicit SimulcastRateAllocator(const VideoCodec& codec);

  std::vector<uint32_t> GetAllocation(uint32_t bitrate_kbps) const;
  const VideoCodec& GetCodec() const;

 private:
  const VideoCodec codec_;

  RTC_DISALLOW_COPY_AND_ASSIGN(SimulcastRateAllocator);
};

}  // namespace webrtc

#endif  // WEBRTC_MODULES_VIDEO_CODING_UTILITY_SIMULCAST_RATE_ALLOCATOR_H_