1 /* 2 * Copyright (c) 2020 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 #ifndef MODULES_VIDEO_CODING_SVC_SCALABLE_VIDEO_CONTROLLER_NO_LAYERING_H_ 11 #define MODULES_VIDEO_CODING_SVC_SCALABLE_VIDEO_CONTROLLER_NO_LAYERING_H_ 12 13 #include <vector> 14 15 #include "api/transport/rtp/dependency_descriptor.h" 16 #include "api/video/video_bitrate_allocation.h" 17 #include "common_video/generic_frame_descriptor/generic_frame_info.h" 18 #include "modules/video_coding/svc/scalable_video_controller.h" 19 20 namespace webrtc { 21 22 class ScalableVideoControllerNoLayering : public ScalableVideoController { 23 public: 24 ~ScalableVideoControllerNoLayering() override; 25 26 StreamLayersConfig StreamConfig() const override; 27 FrameDependencyStructure DependencyStructure() const override; 28 29 std::vector<LayerFrameConfig> NextFrameConfig(bool restart) override; 30 GenericFrameInfo OnEncodeDone(const LayerFrameConfig& config) override; 31 void OnRatesUpdated(const VideoBitrateAllocation& bitrates) override; 32 33 private: 34 bool start_ = true; 35 bool enabled_ = true; 36 }; 37 38 } // namespace webrtc 39 40 #endif // MODULES_VIDEO_CODING_SVC_SCALABLE_VIDEO_CONTROLLER_NO_LAYERING_H_ 41