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 11 #ifndef VIDEO_VIDEO_STREAM_DECODER2_H_ 12 #define VIDEO_VIDEO_STREAM_DECODER2_H_ 13 14 #include <list> 15 #include <map> 16 #include <memory> 17 #include <vector> 18 19 #include "api/scoped_refptr.h" 20 #include "api/video/video_sink_interface.h" 21 #include "api/video_codecs/video_decoder.h" 22 #include "modules/remote_bitrate_estimator/include/remote_bitrate_estimator.h" 23 #include "modules/video_coding/include/video_coding_defines.h" 24 #include "rtc_base/platform_thread.h" 25 26 namespace webrtc { 27 28 class VideoReceiver2; 29 30 namespace internal { 31 32 class ReceiveStatisticsProxy; 33 34 class VideoStreamDecoder : public VCMReceiveCallback { 35 public: 36 VideoStreamDecoder( 37 VideoReceiver2* video_receiver, 38 ReceiveStatisticsProxy* receive_statistics_proxy, 39 rtc::VideoSinkInterface<VideoFrame>* incoming_video_stream); 40 ~VideoStreamDecoder() override; 41 42 // Implements VCMReceiveCallback. 43 int32_t FrameToRender(VideoFrame& video_frame, 44 absl::optional<uint8_t> qp, 45 TimeDelta decode_time, 46 VideoContentType content_type) override; 47 void OnDroppedFrames(uint32_t frames_dropped) override; 48 void OnIncomingPayloadType(int payload_type) override; 49 void OnDecoderInfoChanged( 50 const VideoDecoder::DecoderInfo& decoder_info) override; 51 52 private: 53 VideoReceiver2* const video_receiver_; 54 ReceiveStatisticsProxy* const receive_stats_callback_; 55 rtc::VideoSinkInterface<VideoFrame>* const incoming_video_stream_; 56 }; 57 58 } // namespace internal 59 } // namespace webrtc 60 61 #endif // VIDEO_VIDEO_STREAM_DECODER2_H_ 62