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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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43 class ReceiveStatisticsProxy; | 43 class ReceiveStatisticsProxy; |
44 class RemoteNtpTimeEstimator; | 44 class RemoteNtpTimeEstimator; |
45 class RtcpRttStats; | 45 class RtcpRttStats; |
46 class RtpHeaderParser; | 46 class RtpHeaderParser; |
47 class RtpPacketReceived; | 47 class RtpPacketReceived; |
48 class RTPPayloadRegistry; | 48 class RTPPayloadRegistry; |
49 class RtpReceiver; | 49 class RtpReceiver; |
50 class Transport; | 50 class Transport; |
51 class UlpfecReceiver; | 51 class UlpfecReceiver; |
52 class VCMTiming; | 52 class VCMTiming; |
53 class VieRemb; | |
54 | 53 |
55 namespace vcm { | 54 namespace vcm { |
56 class VideoReceiver; | 55 class VideoReceiver; |
57 } // namespace vcm | 56 } // namespace vcm |
58 | 57 |
59 class RtpStreamReceiver : public RtpData, | 58 class RtpStreamReceiver : public RtpData, |
60 public RtpFeedback, | 59 public RtpFeedback, |
61 public VCMFrameTypeCallback, | 60 public VCMFrameTypeCallback, |
62 public VCMPacketRequestCallback, | 61 public VCMPacketRequestCallback, |
63 public video_coding::OnReceivedFrameCallback, | 62 public video_coding::OnReceivedFrameCallback, |
64 public video_coding::OnCompleteFrameCallback, | 63 public video_coding::OnCompleteFrameCallback, |
65 public CallStatsObserver { | 64 public CallStatsObserver { |
66 public: | 65 public: |
67 RtpStreamReceiver( | 66 RtpStreamReceiver( |
68 Transport* transport, | 67 Transport* transport, |
69 RtcpRttStats* rtt_stats, | 68 RtcpRttStats* rtt_stats, |
70 PacketRouter* packet_router, | 69 PacketRouter* packet_router, |
71 VieRemb* remb, | |
72 const VideoReceiveStream::Config* config, | 70 const VideoReceiveStream::Config* config, |
73 ReceiveStatisticsProxy* receive_stats_proxy, | 71 ReceiveStatisticsProxy* receive_stats_proxy, |
74 ProcessThread* process_thread, | 72 ProcessThread* process_thread, |
75 NackSender* nack_sender, | 73 NackSender* nack_sender, |
76 KeyFrameRequestSender* keyframe_request_sender, | 74 KeyFrameRequestSender* keyframe_request_sender, |
77 video_coding::OnCompleteFrameCallback* complete_frame_callback, | 75 video_coding::OnCompleteFrameCallback* complete_frame_callback, |
78 VCMTiming* timing); | 76 VCMTiming* timing); |
79 ~RtpStreamReceiver(); | 77 ~RtpStreamReceiver(); |
80 | 78 |
81 bool AddReceiveCodec(const VideoCodec& video_codec, | 79 bool AddReceiveCodec(const VideoCodec& video_codec, |
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153 bool IsPacketRetransmitted(const RTPHeader& header, bool in_order) const; | 151 bool IsPacketRetransmitted(const RTPHeader& header, bool in_order) const; |
154 void UpdateHistograms(); | 152 void UpdateHistograms(); |
155 void EnableReceiveRtpHeaderExtension(const std::string& extension, int id); | 153 void EnableReceiveRtpHeaderExtension(const std::string& extension, int id); |
156 bool IsRedEnabled() const; | 154 bool IsRedEnabled() const; |
157 void InsertSpsPpsIntoTracker(uint8_t payload_type); | 155 void InsertSpsPpsIntoTracker(uint8_t payload_type); |
158 | 156 |
159 Clock* const clock_; | 157 Clock* const clock_; |
160 // Ownership of this object lies with VideoReceiveStream, which owns |this|. | 158 // Ownership of this object lies with VideoReceiveStream, which owns |this|. |
161 const VideoReceiveStream::Config& config_; | 159 const VideoReceiveStream::Config& config_; |
162 PacketRouter* const packet_router_; | 160 PacketRouter* const packet_router_; |
163 VieRemb* const remb_; | |
164 ProcessThread* const process_thread_; | 161 ProcessThread* const process_thread_; |
165 | 162 |
166 RemoteNtpTimeEstimator ntp_estimator_; | 163 RemoteNtpTimeEstimator ntp_estimator_; |
167 RTPPayloadRegistry rtp_payload_registry_; | 164 RTPPayloadRegistry rtp_payload_registry_; |
168 | 165 |
169 const std::unique_ptr<RtpHeaderParser> rtp_header_parser_; | 166 const std::unique_ptr<RtpHeaderParser> rtp_header_parser_; |
170 const std::unique_ptr<RtpReceiver> rtp_receiver_; | 167 const std::unique_ptr<RtpReceiver> rtp_receiver_; |
171 const std::unique_ptr<ReceiveStatistics> rtp_receive_statistics_; | 168 const std::unique_ptr<ReceiveStatistics> rtp_receive_statistics_; |
172 std::unique_ptr<UlpfecReceiver> ulpfec_receiver_; | 169 std::unique_ptr<UlpfecReceiver> ulpfec_receiver_; |
173 | 170 |
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193 // TODO(johan): Remove pt_codec_params_ once | 190 // TODO(johan): Remove pt_codec_params_ once |
194 // https://bugs.chromium.org/p/webrtc/issues/detail?id=6883 is resolved. | 191 // https://bugs.chromium.org/p/webrtc/issues/detail?id=6883 is resolved. |
195 // Maps a payload type to a map of out-of-band supplied codec parameters. | 192 // Maps a payload type to a map of out-of-band supplied codec parameters. |
196 std::map<uint8_t, std::map<std::string, std::string>> pt_codec_params_; | 193 std::map<uint8_t, std::map<std::string, std::string>> pt_codec_params_; |
197 int16_t last_payload_type_ = -1; | 194 int16_t last_payload_type_ = -1; |
198 }; | 195 }; |
199 | 196 |
200 } // namespace webrtc | 197 } // namespace webrtc |
201 | 198 |
202 #endif // WEBRTC_VIDEO_RTP_STREAM_RECEIVER_H_ | 199 #endif // WEBRTC_VIDEO_RTP_STREAM_RECEIVER_H_ |
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