1 /*
2 * Copyright (c) 2017 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 #include "call/video_receive_stream.h"
12
13 #include "rtc_base/strings/string_builder.h"
14
15 namespace webrtc {
16
Decoder(SdpVideoFormat video_format,int payload_type)17 VideoReceiveStreamInterface::Decoder::Decoder(SdpVideoFormat video_format,
18 int payload_type)
19 : video_format(std::move(video_format)), payload_type(payload_type) {}
Decoder()20 VideoReceiveStreamInterface::Decoder::Decoder() : video_format("Unset") {}
21 VideoReceiveStreamInterface::Decoder::Decoder(const Decoder&) = default;
22 VideoReceiveStreamInterface::Decoder::~Decoder() = default;
23
operator ==(const Decoder & other) const24 bool VideoReceiveStreamInterface::Decoder::operator==(
25 const Decoder& other) const {
26 return payload_type == other.payload_type &&
27 video_format == other.video_format;
28 }
29
ToString() const30 std::string VideoReceiveStreamInterface::Decoder::ToString() const {
31 char buf[1024];
32 rtc::SimpleStringBuilder ss(buf);
33 ss << "{payload_type: " << payload_type;
34 ss << ", payload_name: " << video_format.name;
35 ss << ", codec_params: {";
36 for (auto it = video_format.parameters.begin();
37 it != video_format.parameters.end(); ++it) {
38 if (it != video_format.parameters.begin()) {
39 ss << ", ";
40 }
41 ss << it->first << ": " << it->second;
42 }
43 ss << '}';
44 ss << '}';
45
46 return ss.str();
47 }
48
49 VideoReceiveStreamInterface::Stats::Stats() = default;
50 VideoReceiveStreamInterface::Stats::~Stats() = default;
51
ToString(int64_t time_ms) const52 std::string VideoReceiveStreamInterface::Stats::ToString(
53 int64_t time_ms) const {
54 char buf[2048];
55 rtc::SimpleStringBuilder ss(buf);
56 ss << "VideoReceiveStreamInterface stats: " << time_ms << ", {ssrc: " << ssrc
57 << ", ";
58 ss << "total_bps: " << total_bitrate_bps << ", ";
59 ss << "width: " << width << ", ";
60 ss << "height: " << height << ", ";
61 ss << "key: " << frame_counts.key_frames << ", ";
62 ss << "delta: " << frame_counts.delta_frames << ", ";
63 ss << "frames_dropped: " << frames_dropped << ", ";
64 ss << "network_fps: " << network_frame_rate << ", ";
65 ss << "decode_fps: " << decode_frame_rate << ", ";
66 ss << "render_fps: " << render_frame_rate << ", ";
67 ss << "decode_ms: " << decode_ms << ", ";
68 ss << "max_decode_ms: " << max_decode_ms << ", ";
69 ss << "first_frame_received_to_decoded_ms: "
70 << first_frame_received_to_decoded_ms << ", ";
71 ss << "cur_delay_ms: " << current_delay_ms << ", ";
72 ss << "targ_delay_ms: " << target_delay_ms << ", ";
73 ss << "jb_delay_ms: " << jitter_buffer_ms << ", ";
74 ss << "jb_cumulative_delay_seconds: " << jitter_buffer_delay_seconds << ", ";
75 ss << "jb_emitted_count: " << jitter_buffer_emitted_count << ", ";
76 ss << "min_playout_delay_ms: " << min_playout_delay_ms << ", ";
77 ss << "sync_offset_ms: " << sync_offset_ms << ", ";
78 ss << "cum_loss: " << rtp_stats.packets_lost << ", ";
79 ss << "nack: " << rtcp_packet_type_counts.nack_packets << ", ";
80 ss << "fir: " << rtcp_packet_type_counts.fir_packets << ", ";
81 ss << "pli: " << rtcp_packet_type_counts.pli_packets;
82 ss << '}';
83 return ss.str();
84 }
85
86 VideoReceiveStreamInterface::Config::Config(const Config&) = default;
87 VideoReceiveStreamInterface::Config::Config(Config&&) = default;
Config(Transport * rtcp_send_transport,VideoDecoderFactory * decoder_factory)88 VideoReceiveStreamInterface::Config::Config(
89 Transport* rtcp_send_transport,
90 VideoDecoderFactory* decoder_factory)
91 : decoder_factory(decoder_factory),
92 rtcp_send_transport(rtcp_send_transport) {}
93
94 VideoReceiveStreamInterface::Config&
95 VideoReceiveStreamInterface::Config::operator=(Config&&) = default;
96 VideoReceiveStreamInterface::Config::Config::~Config() = default;
97
ToString() const98 std::string VideoReceiveStreamInterface::Config::ToString() const {
99 char buf[4 * 1024];
100 rtc::SimpleStringBuilder ss(buf);
101 ss << "{decoders: [";
102 for (size_t i = 0; i < decoders.size(); ++i) {
103 ss << decoders[i].ToString();
104 if (i != decoders.size() - 1)
105 ss << ", ";
106 }
107 ss << ']';
108 ss << ", rtp: " << rtp.ToString();
109 ss << ", renderer: " << (renderer ? "(renderer)" : "nullptr");
110 ss << ", render_delay_ms: " << render_delay_ms;
111 if (!sync_group.empty())
112 ss << ", sync_group: " << sync_group;
113 ss << '}';
114
115 return ss.str();
116 }
117
118 VideoReceiveStreamInterface::Config::Rtp::Rtp() = default;
119 VideoReceiveStreamInterface::Config::Rtp::Rtp(const Rtp&) = default;
120 VideoReceiveStreamInterface::Config::Rtp::~Rtp() = default;
121
ToString() const122 std::string VideoReceiveStreamInterface::Config::Rtp::ToString() const {
123 char buf[2 * 1024];
124 rtc::SimpleStringBuilder ss(buf);
125 ss << "{remote_ssrc: " << remote_ssrc;
126 ss << ", local_ssrc: " << local_ssrc;
127 ss << ", rtcp_mode: "
128 << (rtcp_mode == RtcpMode::kCompound ? "RtcpMode::kCompound"
129 : "RtcpMode::kReducedSize");
130 ss << ", rtcp_xr: ";
131 ss << "{receiver_reference_time_report: "
132 << (rtcp_xr.receiver_reference_time_report ? "on" : "off");
133 ss << '}';
134 ss << ", transport_cc: " << (transport_cc ? "on" : "off");
135 ss << ", lntf: {enabled: " << (lntf.enabled ? "true" : "false") << '}';
136 ss << ", nack: {rtp_history_ms: " << nack.rtp_history_ms << '}';
137 ss << ", ulpfec_payload_type: " << ulpfec_payload_type;
138 ss << ", red_type: " << red_payload_type;
139 ss << ", rtx_ssrc: " << rtx_ssrc;
140 ss << ", rtx_payload_types: {";
141 for (auto& kv : rtx_associated_payload_types) {
142 ss << kv.first << " (pt) -> " << kv.second << " (apt), ";
143 }
144 ss << '}';
145 ss << ", raw_payload_types: {";
146 for (const auto& pt : raw_payload_types) {
147 ss << pt << ", ";
148 }
149 ss << '}';
150 ss << ", extensions: [";
151 for (size_t i = 0; i < extensions.size(); ++i) {
152 ss << extensions[i].ToString();
153 if (i != extensions.size() - 1)
154 ss << ", ";
155 }
156 ss << ']';
157 ss << '}';
158 return ss.str();
159 }
160
161 } // namespace webrtc
162