modules/video_coding/codecs/vp8/include/vp8.h

/*
 *  Copyright (c) 2012 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 MODULES_VIDEO_CODING_CODECS_VP8_INCLUDE_VP8_H_
#define MODULES_VIDEO_CODING_CODECS_VP8_INCLUDE_VP8_H_

#include <memory>
#include <vector>

#include "absl/base/nullability.h"
#include "api/environment/environment.h"
#include "api/video_codecs/video_encoder.h"
#include "api/video_codecs/vp8_frame_buffer_controller.h"
#include "modules/video_coding/include/video_codec_interface.h"

namespace webrtc {

struct Vp8EncoderSettings {
  // Allows for overriding the Vp8FrameBufferController used by the encoder.
  // If unset, a default Vp8FrameBufferController will be instantiated
  // internally.
  absl::Nullable<std::unique_ptr<Vp8FrameBufferControllerFactory>>
      frame_buffer_controller_factory;

  // Allows for overriding the resolution/bitrate limits exposed through
  // VideoEncoder::GetEncoderInfo(). No override is done if empty.
  std::vector<VideoEncoder::ResolutionBitrateLimits> resolution_bitrate_limits;
};
absl::Nonnull<std::unique_ptr<VideoEncoder>> CreateVp8Encoder(
    const Environment& env,
    Vp8EncoderSettings settings = {});

// Deprecated, use CreateVp8Encoder above, bugs.webrtc.org/15860
class VP8Encoder {
 public:
  using Settings = Vp8EncoderSettings;

  static std::unique_ptr<VideoEncoder> Create();
  static std::unique_ptr<VideoEncoder> Create(Settings settings);
};

std::unique_ptr<VideoDecoder> CreateVp8Decoder(const Environment& env);

}  // namespace webrtc

#endif  // MODULES_VIDEO_CODING_CODECS_VP8_INCLUDE_VP8_H_