encoder_settings.h

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/*

 *  Copyright 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 CALL_ADAPTATION_ENCODER_SETTINGS_H_

#define CALL_ADAPTATION_ENCODER_SETTINGS_H_

#include <optional>

#include "api/video_codecs/video_codec.h"

#include "api/video_codecs/video_encoder.h"

#include "video/config/video_encoder_config.h"

namespace webrtc {

// Information about an encoder available when reconfiguring the encoder.

class EncoderSettings {

 public:

  EncoderSettings(VideoEncoder::EncoderInfo encoder_info,

                  VideoEncoderConfig encoder_config,

                  VideoCodec video_codec);

  EncoderSettings(const EncoderSettings& other);

  EncoderSettings& operator=(const EncoderSettings& other);

  // Encoder capabilities, implementation info, etc.

  const VideoEncoder::EncoderInfo& encoder_info() const;

  // Configuration parameters, ultimately coming from the API and negotiation.

  const VideoEncoderConfig& encoder_config() const;

  // Lower level config, heavily based on the VideoEncoderConfig.

  const VideoCodec& video_codec() const;

 private:

  VideoEncoder::EncoderInfo encoder_info_;

  VideoEncoderConfig encoder_config_;

  VideoCodec video_codec_;

};

VideoCodecType GetVideoCodecTypeOrGeneric(

    const std::optional<EncoderSettings>& settings);

}  // namespace webrtc

#endif  // CALL_ADAPTATION_ENCODER_SETTINGS_H_