webrtc-sys 0.3.39

/*
 * Copyright 2026 LiveKit, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <memory>
#include <vector>

#include "api/environment/environment.h"
#include "api/video_codecs/sdp_video_format.h"
#include "api/video_codecs/video_encoder.h"
#include "api/video_codecs/video_encoder_factory.h"

namespace livekit_ffi {

class PassthroughVideoEncoderFactory : public webrtc::VideoEncoderFactory {
 public:
  PassthroughVideoEncoderFactory();
  ~PassthroughVideoEncoderFactory() override = default;

  std::vector<webrtc::SdpVideoFormat> GetSupportedFormats() const override;
  std::vector<webrtc::SdpVideoFormat> GetImplementations() const override;
  CodecSupport QueryCodecSupport(
      const webrtc::SdpVideoFormat& format,
      std::optional<std::string> scalability_mode) const override;
  std::unique_ptr<webrtc::VideoEncoder> Create(
      const webrtc::Environment& env,
      const webrtc::SdpVideoFormat& format) override;

 private:
  std::vector<webrtc::SdpVideoFormat> supported_formats_;
};

}  // namespace livekit_ffi