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| 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 "webrtc/call/video_send_stream.h" |
| 12 |
| 13 namespace webrtc { |
| 14 |
| 15 VideoSendStream::StreamStats::StreamStats() = default; |
| 16 VideoSendStream::StreamStats::~StreamStats() = default; |
| 17 |
| 18 std::string VideoSendStream::StreamStats::ToString() const { |
| 19 std::stringstream ss; |
| 20 ss << "width: " << width << ", "; |
| 21 ss << "height: " << height << ", "; |
| 22 ss << "key: " << frame_counts.key_frames << ", "; |
| 23 ss << "delta: " << frame_counts.delta_frames << ", "; |
| 24 ss << "total_bps: " << total_bitrate_bps << ", "; |
| 25 ss << "retransmit_bps: " << retransmit_bitrate_bps << ", "; |
| 26 ss << "avg_delay_ms: " << avg_delay_ms << ", "; |
| 27 ss << "max_delay_ms: " << max_delay_ms << ", "; |
| 28 ss << "cum_loss: " << rtcp_stats.packets_lost << ", "; |
| 29 ss << "max_ext_seq: " << rtcp_stats.extended_highest_sequence_number << ", "; |
| 30 ss << "nack: " << rtcp_packet_type_counts.nack_packets << ", "; |
| 31 ss << "fir: " << rtcp_packet_type_counts.fir_packets << ", "; |
| 32 ss << "pli: " << rtcp_packet_type_counts.pli_packets; |
| 33 return ss.str(); |
| 34 } |
| 35 |
| 36 VideoSendStream::Stats::Stats() = default; |
| 37 VideoSendStream::Stats::~Stats() = default; |
| 38 |
| 39 std::string VideoSendStream::Stats::ToString(int64_t time_ms) const { |
| 40 std::stringstream ss; |
| 41 ss << "VideoSendStream stats: " << time_ms << ", {"; |
| 42 ss << "input_fps: " << input_frame_rate << ", "; |
| 43 ss << "encode_fps: " << encode_frame_rate << ", "; |
| 44 ss << "encode_ms: " << avg_encode_time_ms << ", "; |
| 45 ss << "encode_usage_perc: " << encode_usage_percent << ", "; |
| 46 ss << "target_bps: " << target_media_bitrate_bps << ", "; |
| 47 ss << "media_bps: " << media_bitrate_bps << ", "; |
| 48 ss << "preferred_media_bitrate_bps: " << preferred_media_bitrate_bps << ", "; |
| 49 ss << "suspended: " << (suspended ? "true" : "false") << ", "; |
| 50 ss << "bw_adapted: " << (bw_limited_resolution ? "true" : "false"); |
| 51 ss << '}'; |
| 52 for (const auto& substream : substreams) { |
| 53 if (!substream.second.is_rtx && !substream.second.is_flexfec) { |
| 54 ss << " {ssrc: " << substream.first << ", "; |
| 55 ss << substream.second.ToString(); |
| 56 ss << '}'; |
| 57 } |
| 58 } |
| 59 return ss.str(); |
| 60 } |
| 61 |
| 62 VideoSendStream::Config::Config(const Config&) = default; |
| 63 VideoSendStream::Config::Config(Config&&) = default; |
| 64 VideoSendStream::Config::Config(Transport* send_transport) |
| 65 : send_transport(send_transport) {} |
| 66 |
| 67 VideoSendStream::Config& VideoSendStream::Config::operator=(Config&&) = default; |
| 68 VideoSendStream::Config::Config::~Config() = default; |
| 69 |
| 70 std::string VideoSendStream::Config::ToString() const { |
| 71 std::stringstream ss; |
| 72 ss << "{encoder_settings: " << encoder_settings.ToString(); |
| 73 ss << ", rtp: " << rtp.ToString(); |
| 74 ss << ", pre_encode_callback: " |
| 75 << (pre_encode_callback ? "(VideoSinkInterface)" : "nullptr"); |
| 76 ss << ", post_encode_callback: " |
| 77 << (post_encode_callback ? "(EncodedFrameObserver)" : "nullptr"); |
| 78 ss << ", render_delay_ms: " << render_delay_ms; |
| 79 ss << ", target_delay_ms: " << target_delay_ms; |
| 80 ss << ", suspend_below_min_bitrate: " |
| 81 << (suspend_below_min_bitrate ? "on" : "off"); |
| 82 ss << '}'; |
| 83 return ss.str(); |
| 84 } |
| 85 |
| 86 std::string VideoSendStream::Config::EncoderSettings::ToString() const { |
| 87 std::stringstream ss; |
| 88 ss << "{payload_name: " << payload_name; |
| 89 ss << ", payload_type: " << payload_type; |
| 90 ss << ", encoder: " << (encoder ? "(VideoEncoder)" : "nullptr"); |
| 91 ss << '}'; |
| 92 return ss.str(); |
| 93 } |
| 94 |
| 95 VideoSendStream::Config::Rtp::Rtp() = default; |
| 96 VideoSendStream::Config::Rtp::Rtp(const Rtp&) = default; |
| 97 VideoSendStream::Config::Rtp::~Rtp() = default; |
| 98 |
| 99 VideoSendStream::Config::Rtp::Flexfec::Flexfec() = default; |
| 100 VideoSendStream::Config::Rtp::Flexfec::Flexfec(const Flexfec&) = default; |
| 101 VideoSendStream::Config::Rtp::Flexfec::~Flexfec() = default; |
| 102 |
| 103 std::string VideoSendStream::Config::Rtp::ToString() const { |
| 104 std::stringstream ss; |
| 105 ss << "{ssrcs: ["; |
| 106 for (size_t i = 0; i < ssrcs.size(); ++i) { |
| 107 ss << ssrcs[i]; |
| 108 if (i != ssrcs.size() - 1) |
| 109 ss << ", "; |
| 110 } |
| 111 ss << ']'; |
| 112 ss << ", rtcp_mode: " |
| 113 << (rtcp_mode == RtcpMode::kCompound ? "RtcpMode::kCompound" |
| 114 : "RtcpMode::kReducedSize"); |
| 115 ss << ", max_packet_size: " << max_packet_size; |
| 116 ss << ", extensions: ["; |
| 117 for (size_t i = 0; i < extensions.size(); ++i) { |
| 118 ss << extensions[i].ToString(); |
| 119 if (i != extensions.size() - 1) |
| 120 ss << ", "; |
| 121 } |
| 122 ss << ']'; |
| 123 |
| 124 ss << ", nack: {rtp_history_ms: " << nack.rtp_history_ms << '}'; |
| 125 ss << ", ulpfec: " << ulpfec.ToString(); |
| 126 |
| 127 ss << ", flexfec: {payload_type: " << flexfec.payload_type; |
| 128 ss << ", ssrc: " << flexfec.ssrc; |
| 129 ss << ", protected_media_ssrcs: ["; |
| 130 for (size_t i = 0; i < flexfec.protected_media_ssrcs.size(); ++i) { |
| 131 ss << flexfec.protected_media_ssrcs[i]; |
| 132 if (i != flexfec.protected_media_ssrcs.size() - 1) |
| 133 ss << ", "; |
| 134 } |
| 135 ss << "]}"; |
| 136 |
| 137 ss << ", rtx: " << rtx.ToString(); |
| 138 ss << ", c_name: " << c_name; |
| 139 ss << '}'; |
| 140 return ss.str(); |
| 141 } |
| 142 |
| 143 VideoSendStream::Config::Rtp::Rtx::Rtx() = default; |
| 144 VideoSendStream::Config::Rtp::Rtx::Rtx(const Rtx&) = default; |
| 145 VideoSendStream::Config::Rtp::Rtx::~Rtx() = default; |
| 146 |
| 147 std::string VideoSendStream::Config::Rtp::Rtx::ToString() const { |
| 148 std::stringstream ss; |
| 149 ss << "{ssrcs: ["; |
| 150 for (size_t i = 0; i < ssrcs.size(); ++i) { |
| 151 ss << ssrcs[i]; |
| 152 if (i != ssrcs.size() - 1) |
| 153 ss << ", "; |
| 154 } |
| 155 ss << ']'; |
| 156 |
| 157 ss << ", payload_type: " << payload_type; |
| 158 ss << '}'; |
| 159 return ss.str(); |
| 160 } |
| 161 |
| 162 } // namespace webrtc |
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