| /* |
| * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include "logging/rtc_event_log/rtc_event_log_parser_new.h" |
| |
| #include <stdint.h> |
| #include <string.h> |
| |
| #include <algorithm> |
| #include <fstream> |
| #include <istream> // no-presubmit-check TODO(webrtc:8982) |
| #include <limits> |
| #include <map> |
| #include <utility> |
| |
| #include "api/rtp_headers.h" |
| #include "api/rtpparameters.h" |
| #include "logging/rtc_event_log/rtc_event_log.h" |
| #include "modules/audio_coding/audio_network_adaptor/include/audio_network_adaptor.h" |
| #include "modules/remote_bitrate_estimator/include/bwe_defines.h" |
| #include "modules/rtp_rtcp/include/rtp_rtcp_defines.h" |
| #include "modules/rtp_rtcp/source/byte_io.h" |
| #include "modules/rtp_rtcp/source/rtp_header_extensions.h" |
| #include "modules/rtp_rtcp/source/rtp_utility.h" |
| #include "rtc_base/checks.h" |
| #include "rtc_base/logging.h" |
| #include "rtc_base/protobuf_utils.h" |
| #include "rtc_base/ptr_util.h" |
| |
| namespace webrtc { |
| |
| namespace { |
| RtcpMode GetRuntimeRtcpMode(rtclog::VideoReceiveConfig::RtcpMode rtcp_mode) { |
| switch (rtcp_mode) { |
| case rtclog::VideoReceiveConfig::RTCP_COMPOUND: |
| return RtcpMode::kCompound; |
| case rtclog::VideoReceiveConfig::RTCP_REDUCEDSIZE: |
| return RtcpMode::kReducedSize; |
| } |
| RTC_NOTREACHED(); |
| return RtcpMode::kOff; |
| } |
| |
| ParsedRtcEventLogNew::EventType GetRuntimeEventType( |
| rtclog::Event::EventType event_type) { |
| switch (event_type) { |
| case rtclog::Event::UNKNOWN_EVENT: |
| return ParsedRtcEventLogNew::EventType::UNKNOWN_EVENT; |
| case rtclog::Event::LOG_START: |
| return ParsedRtcEventLogNew::EventType::LOG_START; |
| case rtclog::Event::LOG_END: |
| return ParsedRtcEventLogNew::EventType::LOG_END; |
| case rtclog::Event::RTP_EVENT: |
| return ParsedRtcEventLogNew::EventType::RTP_EVENT; |
| case rtclog::Event::RTCP_EVENT: |
| return ParsedRtcEventLogNew::EventType::RTCP_EVENT; |
| case rtclog::Event::AUDIO_PLAYOUT_EVENT: |
| return ParsedRtcEventLogNew::EventType::AUDIO_PLAYOUT_EVENT; |
| case rtclog::Event::LOSS_BASED_BWE_UPDATE: |
| return ParsedRtcEventLogNew::EventType::LOSS_BASED_BWE_UPDATE; |
| case rtclog::Event::DELAY_BASED_BWE_UPDATE: |
| return ParsedRtcEventLogNew::EventType::DELAY_BASED_BWE_UPDATE; |
| case rtclog::Event::VIDEO_RECEIVER_CONFIG_EVENT: |
| return ParsedRtcEventLogNew::EventType::VIDEO_RECEIVER_CONFIG_EVENT; |
| case rtclog::Event::VIDEO_SENDER_CONFIG_EVENT: |
| return ParsedRtcEventLogNew::EventType::VIDEO_SENDER_CONFIG_EVENT; |
| case rtclog::Event::AUDIO_RECEIVER_CONFIG_EVENT: |
| return ParsedRtcEventLogNew::EventType::AUDIO_RECEIVER_CONFIG_EVENT; |
| case rtclog::Event::AUDIO_SENDER_CONFIG_EVENT: |
| return ParsedRtcEventLogNew::EventType::AUDIO_SENDER_CONFIG_EVENT; |
| case rtclog::Event::AUDIO_NETWORK_ADAPTATION_EVENT: |
| return ParsedRtcEventLogNew::EventType::AUDIO_NETWORK_ADAPTATION_EVENT; |
| case rtclog::Event::BWE_PROBE_CLUSTER_CREATED_EVENT: |
| return ParsedRtcEventLogNew::EventType::BWE_PROBE_CLUSTER_CREATED_EVENT; |
| case rtclog::Event::BWE_PROBE_RESULT_EVENT: |
| return ParsedRtcEventLogNew::EventType::BWE_PROBE_RESULT_EVENT; |
| case rtclog::Event::ALR_STATE_EVENT: |
| return ParsedRtcEventLogNew::EventType::ALR_STATE_EVENT; |
| case rtclog::Event::ICE_CANDIDATE_PAIR_CONFIG: |
| return ParsedRtcEventLogNew::EventType::ICE_CANDIDATE_PAIR_CONFIG; |
| case rtclog::Event::ICE_CANDIDATE_PAIR_EVENT: |
| return ParsedRtcEventLogNew::EventType::ICE_CANDIDATE_PAIR_EVENT; |
| } |
| return ParsedRtcEventLogNew::EventType::UNKNOWN_EVENT; |
| } |
| |
| BandwidthUsage GetRuntimeDetectorState( |
| rtclog::DelayBasedBweUpdate::DetectorState detector_state) { |
| switch (detector_state) { |
| case rtclog::DelayBasedBweUpdate::BWE_NORMAL: |
| return BandwidthUsage::kBwNormal; |
| case rtclog::DelayBasedBweUpdate::BWE_UNDERUSING: |
| return BandwidthUsage::kBwUnderusing; |
| case rtclog::DelayBasedBweUpdate::BWE_OVERUSING: |
| return BandwidthUsage::kBwOverusing; |
| } |
| RTC_NOTREACHED(); |
| return BandwidthUsage::kBwNormal; |
| } |
| |
| IceCandidatePairEventType GetRuntimeIceCandidatePairConfigType( |
| rtclog::IceCandidatePairConfig::IceCandidatePairConfigType type) { |
| switch (type) { |
| case rtclog::IceCandidatePairConfig::ADDED: |
| return IceCandidatePairEventType::kAdded; |
| case rtclog::IceCandidatePairConfig::UPDATED: |
| return IceCandidatePairEventType::kUpdated; |
| case rtclog::IceCandidatePairConfig::DESTROYED: |
| return IceCandidatePairEventType::kDestroyed; |
| case rtclog::IceCandidatePairConfig::SELECTED: |
| return IceCandidatePairEventType::kSelected; |
| } |
| RTC_NOTREACHED(); |
| return IceCandidatePairEventType::kAdded; |
| } |
| |
| IceCandidateType GetRuntimeIceCandidateType( |
| rtclog::IceCandidatePairConfig::IceCandidateType type) { |
| switch (type) { |
| case rtclog::IceCandidatePairConfig::LOCAL: |
| return IceCandidateType::kLocal; |
| case rtclog::IceCandidatePairConfig::STUN: |
| return IceCandidateType::kStun; |
| case rtclog::IceCandidatePairConfig::PRFLX: |
| return IceCandidateType::kPrflx; |
| case rtclog::IceCandidatePairConfig::RELAY: |
| return IceCandidateType::kRelay; |
| case rtclog::IceCandidatePairConfig::UNKNOWN_CANDIDATE_TYPE: |
| return IceCandidateType::kUnknown; |
| } |
| RTC_NOTREACHED(); |
| return IceCandidateType::kUnknown; |
| } |
| |
| IceCandidatePairProtocol GetRuntimeIceCandidatePairProtocol( |
| rtclog::IceCandidatePairConfig::Protocol protocol) { |
| switch (protocol) { |
| case rtclog::IceCandidatePairConfig::UDP: |
| return IceCandidatePairProtocol::kUdp; |
| case rtclog::IceCandidatePairConfig::TCP: |
| return IceCandidatePairProtocol::kTcp; |
| case rtclog::IceCandidatePairConfig::SSLTCP: |
| return IceCandidatePairProtocol::kSsltcp; |
| case rtclog::IceCandidatePairConfig::TLS: |
| return IceCandidatePairProtocol::kTls; |
| case rtclog::IceCandidatePairConfig::UNKNOWN_PROTOCOL: |
| return IceCandidatePairProtocol::kUnknown; |
| } |
| RTC_NOTREACHED(); |
| return IceCandidatePairProtocol::kUnknown; |
| } |
| |
| IceCandidatePairAddressFamily GetRuntimeIceCandidatePairAddressFamily( |
| rtclog::IceCandidatePairConfig::AddressFamily address_family) { |
| switch (address_family) { |
| case rtclog::IceCandidatePairConfig::IPV4: |
| return IceCandidatePairAddressFamily::kIpv4; |
| case rtclog::IceCandidatePairConfig::IPV6: |
| return IceCandidatePairAddressFamily::kIpv6; |
| case rtclog::IceCandidatePairConfig::UNKNOWN_ADDRESS_FAMILY: |
| return IceCandidatePairAddressFamily::kUnknown; |
| } |
| RTC_NOTREACHED(); |
| return IceCandidatePairAddressFamily::kUnknown; |
| } |
| |
| IceCandidateNetworkType GetRuntimeIceCandidateNetworkType( |
| rtclog::IceCandidatePairConfig::NetworkType network_type) { |
| switch (network_type) { |
| case rtclog::IceCandidatePairConfig::ETHERNET: |
| return IceCandidateNetworkType::kEthernet; |
| case rtclog::IceCandidatePairConfig::LOOPBACK: |
| return IceCandidateNetworkType::kLoopback; |
| case rtclog::IceCandidatePairConfig::WIFI: |
| return IceCandidateNetworkType::kWifi; |
| case rtclog::IceCandidatePairConfig::VPN: |
| return IceCandidateNetworkType::kVpn; |
| case rtclog::IceCandidatePairConfig::CELLULAR: |
| return IceCandidateNetworkType::kCellular; |
| case rtclog::IceCandidatePairConfig::UNKNOWN_NETWORK_TYPE: |
| return IceCandidateNetworkType::kUnknown; |
| } |
| RTC_NOTREACHED(); |
| return IceCandidateNetworkType::kUnknown; |
| } |
| |
| IceCandidatePairEventType GetRuntimeIceCandidatePairEventType( |
| rtclog::IceCandidatePairEvent::IceCandidatePairEventType type) { |
| switch (type) { |
| case rtclog::IceCandidatePairEvent::CHECK_SENT: |
| return IceCandidatePairEventType::kCheckSent; |
| case rtclog::IceCandidatePairEvent::CHECK_RECEIVED: |
| return IceCandidatePairEventType::kCheckReceived; |
| case rtclog::IceCandidatePairEvent::CHECK_RESPONSE_SENT: |
| return IceCandidatePairEventType::kCheckResponseSent; |
| case rtclog::IceCandidatePairEvent::CHECK_RESPONSE_RECEIVED: |
| return IceCandidatePairEventType::kCheckResponseReceived; |
| } |
| RTC_NOTREACHED(); |
| return IceCandidatePairEventType::kCheckSent; |
| } |
| |
| // Return default values for header extensions, to use on streams without stored |
| // mapping data. Currently this only applies to audio streams, since the mapping |
| // is not stored in the event log. |
| // TODO(ivoc): Remove this once this mapping is stored in the event log for |
| // audio streams. Tracking bug: webrtc:6399 |
| webrtc::RtpHeaderExtensionMap GetDefaultHeaderExtensionMap() { |
| webrtc::RtpHeaderExtensionMap default_map; |
| default_map.Register<AudioLevel>(webrtc::RtpExtension::kAudioLevelDefaultId); |
| default_map.Register<TransmissionOffset>( |
| webrtc::RtpExtension::kTimestampOffsetDefaultId); |
| default_map.Register<AbsoluteSendTime>( |
| webrtc::RtpExtension::kAbsSendTimeDefaultId); |
| default_map.Register<VideoOrientation>( |
| webrtc::RtpExtension::kVideoRotationDefaultId); |
| default_map.Register<VideoContentTypeExtension>( |
| webrtc::RtpExtension::kVideoContentTypeDefaultId); |
| default_map.Register<VideoTimingExtension>( |
| webrtc::RtpExtension::kVideoTimingDefaultId); |
| default_map.Register<TransportSequenceNumber>( |
| webrtc::RtpExtension::kTransportSequenceNumberDefaultId); |
| default_map.Register<PlayoutDelayLimits>( |
| webrtc::RtpExtension::kPlayoutDelayDefaultId); |
| return default_map; |
| } |
| |
| std::pair<uint64_t, bool> ParseVarInt( |
| std::istream& stream) { // no-presubmit-check TODO(webrtc:8982) |
| uint64_t varint = 0; |
| for (size_t bytes_read = 0; bytes_read < 10; ++bytes_read) { |
| // The most significant bit of each byte is 0 if it is the last byte in |
| // the varint and 1 otherwise. Thus, we take the 7 least significant bits |
| // of each byte and shift them 7 bits for each byte read previously to get |
| // the (unsigned) integer. |
| int byte = stream.get(); |
| if (stream.eof()) { |
| return std::make_pair(varint, false); |
| } |
| RTC_DCHECK_GE(byte, 0); |
| RTC_DCHECK_LE(byte, 255); |
| varint |= static_cast<uint64_t>(byte & 0x7F) << (7 * bytes_read); |
| if ((byte & 0x80) == 0) { |
| return std::make_pair(varint, true); |
| } |
| } |
| return std::make_pair(varint, false); |
| } |
| |
| void GetHeaderExtensions(std::vector<RtpExtension>* header_extensions, |
| const RepeatedPtrField<rtclog::RtpHeaderExtension>& |
| proto_header_extensions) { |
| header_extensions->clear(); |
| for (auto& p : proto_header_extensions) { |
| RTC_CHECK(p.has_name()); |
| RTC_CHECK(p.has_id()); |
| const std::string& name = p.name(); |
| int id = p.id(); |
| header_extensions->push_back(RtpExtension(name, id)); |
| } |
| } |
| |
| } // namespace |
| |
| ParsedRtcEventLogNew::ParsedRtcEventLogNew( |
| UnconfiguredHeaderExtensions parse_unconfigured_header_extensions) |
| : parse_unconfigured_header_extensions_( |
| parse_unconfigured_header_extensions) { |
| Clear(); |
| } |
| |
| void ParsedRtcEventLogNew::Clear() { |
| events_.clear(); |
| default_extension_map_ = GetDefaultHeaderExtensionMap(); |
| |
| incoming_rtx_ssrcs_.clear(); |
| incoming_video_ssrcs_.clear(); |
| incoming_audio_ssrcs_.clear(); |
| outgoing_rtx_ssrcs_.clear(); |
| outgoing_video_ssrcs_.clear(); |
| outgoing_audio_ssrcs_.clear(); |
| |
| incoming_rtp_packets_map_.clear(); |
| outgoing_rtp_packets_map_.clear(); |
| incoming_rtp_packets_by_ssrc_.clear(); |
| outgoing_rtp_packets_by_ssrc_.clear(); |
| incoming_rtp_packet_views_by_ssrc_.clear(); |
| outgoing_rtp_packet_views_by_ssrc_.clear(); |
| |
| incoming_rtcp_packets_.clear(); |
| outgoing_rtcp_packets_.clear(); |
| |
| incoming_rr_.clear(); |
| outgoing_rr_.clear(); |
| incoming_sr_.clear(); |
| outgoing_sr_.clear(); |
| incoming_nack_.clear(); |
| outgoing_nack_.clear(); |
| incoming_remb_.clear(); |
| outgoing_remb_.clear(); |
| incoming_transport_feedback_.clear(); |
| outgoing_transport_feedback_.clear(); |
| |
| start_log_events_.clear(); |
| stop_log_events_.clear(); |
| audio_playout_events_.clear(); |
| audio_network_adaptation_events_.clear(); |
| bwe_probe_cluster_created_events_.clear(); |
| bwe_probe_result_events_.clear(); |
| bwe_delay_updates_.clear(); |
| bwe_loss_updates_.clear(); |
| alr_state_events_.clear(); |
| ice_candidate_pair_configs_.clear(); |
| ice_candidate_pair_events_.clear(); |
| audio_recv_configs_.clear(); |
| audio_send_configs_.clear(); |
| video_recv_configs_.clear(); |
| video_send_configs_.clear(); |
| |
| memset(last_incoming_rtcp_packet_, 0, IP_PACKET_SIZE); |
| last_incoming_rtcp_packet_length_ = 0; |
| |
| first_timestamp_ = std::numeric_limits<int64_t>::max(); |
| last_timestamp_ = std::numeric_limits<int64_t>::min(); |
| |
| incoming_rtp_extensions_maps_.clear(); |
| outgoing_rtp_extensions_maps_.clear(); |
| } |
| |
| bool ParsedRtcEventLogNew::ParseFile(const std::string& filename) { |
| std::ifstream file( // no-presubmit-check TODO(webrtc:8982) |
| filename, std::ios_base::in | std::ios_base::binary); |
| if (!file.good() || !file.is_open()) { |
| RTC_LOG(LS_WARNING) << "Could not open file for reading."; |
| return false; |
| } |
| |
| return ParseStream(file); |
| } |
| |
| bool ParsedRtcEventLogNew::ParseString(const std::string& s) { |
| std::istringstream stream( // no-presubmit-check TODO(webrtc:8982) |
| s, std::ios_base::in | std::ios_base::binary); |
| return ParseStream(stream); |
| } |
| |
| bool ParsedRtcEventLogNew::ParseStream( |
| std::istream& stream) { // no-presubmit-check TODO(webrtc:8982) |
| Clear(); |
| const size_t kMaxEventSize = (1u << 16) - 1; |
| std::vector<char> tmp_buffer(kMaxEventSize); |
| uint64_t tag; |
| uint64_t message_length; |
| bool success; |
| |
| RTC_DCHECK(stream.good()); |
| |
| while (1) { |
| // Check whether we have reached end of file. |
| stream.peek(); |
| if (stream.eof()) { |
| break; |
| } |
| |
| // Read the next message tag. The tag number is defined as |
| // (fieldnumber << 3) | wire_type. In our case, the field number is |
| // supposed to be 1 and the wire type for an |
| // length-delimited field is 2. |
| const uint64_t kExpectedTag = (1 << 3) | 2; |
| std::tie(tag, success) = ParseVarInt(stream); |
| if (!success) { |
| RTC_LOG(LS_WARNING) |
| << "Missing field tag from beginning of protobuf event."; |
| return false; |
| } else if (tag != kExpectedTag) { |
| RTC_LOG(LS_WARNING) |
| << "Unexpected field tag at beginning of protobuf event."; |
| return false; |
| } |
| |
| // Read the length field. |
| std::tie(message_length, success) = ParseVarInt(stream); |
| if (!success) { |
| RTC_LOG(LS_WARNING) << "Missing message length after protobuf field tag."; |
| return false; |
| } else if (message_length > kMaxEventSize) { |
| RTC_LOG(LS_WARNING) << "Protobuf message length is too large."; |
| return false; |
| } |
| |
| // Read the next protobuf event to a temporary char buffer. |
| stream.read(tmp_buffer.data(), message_length); |
| if (stream.gcount() != static_cast<int>(message_length)) { |
| RTC_LOG(LS_WARNING) << "Failed to read protobuf message from file."; |
| return false; |
| } |
| |
| // Parse the protobuf event from the buffer. |
| rtclog::Event event; |
| if (!event.ParseFromArray(tmp_buffer.data(), message_length)) { |
| RTC_LOG(LS_WARNING) << "Failed to parse protobuf message."; |
| return false; |
| } |
| |
| StoreParsedEvent(event); |
| |
| events_.push_back(event); |
| } |
| |
| // Move packets_streams from map to vector. |
| incoming_rtp_packets_by_ssrc_.reserve(incoming_rtp_packets_map_.size()); |
| for (const auto& kv : incoming_rtp_packets_map_) { |
| incoming_rtp_packets_by_ssrc_.emplace_back(LoggedRtpStreamIncoming()); |
| incoming_rtp_packets_by_ssrc_.back().ssrc = kv.first; |
| incoming_rtp_packets_by_ssrc_.back().incoming_packets = |
| std::move(kv.second); |
| } |
| outgoing_rtp_packets_by_ssrc_.reserve(outgoing_rtp_packets_map_.size()); |
| for (const auto& kv : outgoing_rtp_packets_map_) { |
| outgoing_rtp_packets_by_ssrc_.emplace_back(LoggedRtpStreamOutgoing()); |
| outgoing_rtp_packets_by_ssrc_.back().ssrc = kv.first; |
| outgoing_rtp_packets_by_ssrc_.back().outgoing_packets = |
| std::move(kv.second); |
| } |
| |
| // Build PacketViews for easier iteration over RTP packets |
| for (const auto& stream : incoming_rtp_packets_by_ssrc_) { |
| incoming_rtp_packet_views_by_ssrc_.emplace_back( |
| LoggedRtpStreamView(stream.ssrc, stream.incoming_packets.data(), |
| stream.incoming_packets.size())); |
| } |
| for (const auto& stream : outgoing_rtp_packets_by_ssrc_) { |
| outgoing_rtp_packet_views_by_ssrc_.emplace_back( |
| LoggedRtpStreamView(stream.ssrc, stream.outgoing_packets.data(), |
| stream.outgoing_packets.size())); |
| } |
| |
| return true; |
| } |
| |
| void ParsedRtcEventLogNew::StoreParsedEvent(const rtclog::Event& event) { |
| if (event.type() != rtclog::Event::VIDEO_RECEIVER_CONFIG_EVENT && |
| event.type() != rtclog::Event::VIDEO_SENDER_CONFIG_EVENT && |
| event.type() != rtclog::Event::AUDIO_RECEIVER_CONFIG_EVENT && |
| event.type() != rtclog::Event::AUDIO_SENDER_CONFIG_EVENT && |
| event.type() != rtclog::Event::LOG_START && |
| event.type() != rtclog::Event::LOG_END) { |
| RTC_CHECK(event.has_timestamp_us()); |
| int64_t timestamp = event.timestamp_us(); |
| first_timestamp_ = std::min(first_timestamp_, timestamp); |
| last_timestamp_ = std::max(last_timestamp_, timestamp); |
| } |
| |
| switch (event.type()) { |
| case rtclog::Event::VIDEO_RECEIVER_CONFIG_EVENT: { |
| rtclog::StreamConfig config = GetVideoReceiveConfig(event); |
| video_recv_configs_.emplace_back(GetTimestamp(event), config); |
| incoming_rtp_extensions_maps_[config.remote_ssrc] = |
| RtpHeaderExtensionMap(config.rtp_extensions); |
| // TODO(terelius): I don't understand the reason for configuring header |
| // extensions for the local SSRC. I think it should be removed, but for |
| // now I want to preserve the previous functionality. |
| incoming_rtp_extensions_maps_[config.local_ssrc] = |
| RtpHeaderExtensionMap(config.rtp_extensions); |
| incoming_video_ssrcs_.insert(config.remote_ssrc); |
| incoming_video_ssrcs_.insert(config.rtx_ssrc); |
| incoming_rtx_ssrcs_.insert(config.rtx_ssrc); |
| break; |
| } |
| case rtclog::Event::VIDEO_SENDER_CONFIG_EVENT: { |
| std::vector<rtclog::StreamConfig> configs = GetVideoSendConfig(event); |
| video_send_configs_.emplace_back(GetTimestamp(event), configs); |
| for (const auto& config : configs) { |
| outgoing_rtp_extensions_maps_[config.local_ssrc] = |
| RtpHeaderExtensionMap(config.rtp_extensions); |
| outgoing_rtp_extensions_maps_[config.rtx_ssrc] = |
| RtpHeaderExtensionMap(config.rtp_extensions); |
| outgoing_video_ssrcs_.insert(config.local_ssrc); |
| outgoing_video_ssrcs_.insert(config.rtx_ssrc); |
| outgoing_rtx_ssrcs_.insert(config.rtx_ssrc); |
| } |
| break; |
| } |
| case rtclog::Event::AUDIO_RECEIVER_CONFIG_EVENT: { |
| rtclog::StreamConfig config = GetAudioReceiveConfig(event); |
| audio_recv_configs_.emplace_back(GetTimestamp(event), config); |
| incoming_rtp_extensions_maps_[config.remote_ssrc] = |
| RtpHeaderExtensionMap(config.rtp_extensions); |
| incoming_rtp_extensions_maps_[config.local_ssrc] = |
| RtpHeaderExtensionMap(config.rtp_extensions); |
| incoming_audio_ssrcs_.insert(config.remote_ssrc); |
| break; |
| } |
| case rtclog::Event::AUDIO_SENDER_CONFIG_EVENT: { |
| rtclog::StreamConfig config = GetAudioSendConfig(event); |
| audio_send_configs_.emplace_back(GetTimestamp(event), config); |
| outgoing_rtp_extensions_maps_[config.local_ssrc] = |
| RtpHeaderExtensionMap(config.rtp_extensions); |
| outgoing_audio_ssrcs_.insert(config.local_ssrc); |
| break; |
| } |
| case rtclog::Event::RTP_EVENT: { |
| PacketDirection direction; |
| uint8_t header[IP_PACKET_SIZE]; |
| size_t header_length; |
| size_t total_length; |
| const RtpHeaderExtensionMap* extension_map = GetRtpHeader( |
| event, &direction, header, &header_length, &total_length, nullptr); |
| RtpUtility::RtpHeaderParser rtp_parser(header, header_length); |
| RTPHeader parsed_header; |
| if (extension_map != nullptr) { |
| rtp_parser.Parse(&parsed_header, extension_map); |
| } else { |
| // Use the default extension map. |
| // TODO(ivoc): Once configuration of audio streams is stored in the |
| // event log, this can be removed. |
| // Tracking bug: webrtc:6399 |
| rtp_parser.Parse(&parsed_header, &default_extension_map_); |
| } |
| RTC_CHECK(event.has_timestamp_us()); |
| uint64_t timestamp_us = event.timestamp_us(); |
| if (direction == kIncomingPacket) { |
| incoming_rtp_packets_map_[parsed_header.ssrc].push_back( |
| LoggedRtpPacketIncoming(timestamp_us, parsed_header, header_length, |
| total_length)); |
| } else { |
| outgoing_rtp_packets_map_[parsed_header.ssrc].push_back( |
| LoggedRtpPacketOutgoing(timestamp_us, parsed_header, header_length, |
| total_length)); |
| } |
| break; |
| } |
| case rtclog::Event::RTCP_EVENT: { |
| PacketDirection direction; |
| uint8_t packet[IP_PACKET_SIZE]; |
| size_t total_length; |
| GetRtcpPacket(event, &direction, packet, &total_length); |
| uint64_t timestamp_us = GetTimestamp(event); |
| RTC_CHECK_LE(total_length, IP_PACKET_SIZE); |
| if (direction == kIncomingPacket) { |
| // Currently incoming RTCP packets are logged twice, both for audio and |
| // video. Only act on one of them. Compare against the previous parsed |
| // incoming RTCP packet. |
| if (total_length == last_incoming_rtcp_packet_length_ && |
| memcmp(last_incoming_rtcp_packet_, packet, total_length) == 0) |
| break; |
| incoming_rtcp_packets_.push_back( |
| LoggedRtcpPacketIncoming(timestamp_us, packet, total_length)); |
| last_incoming_rtcp_packet_length_ = total_length; |
| memcpy(last_incoming_rtcp_packet_, packet, total_length); |
| } else { |
| outgoing_rtcp_packets_.push_back( |
| LoggedRtcpPacketOutgoing(timestamp_us, packet, total_length)); |
| } |
| rtcp::CommonHeader header; |
| const uint8_t* packet_end = packet + total_length; |
| for (const uint8_t* block = packet; block < packet_end; |
| block = header.NextPacket()) { |
| RTC_CHECK(header.Parse(block, packet_end - block)); |
| if (header.type() == rtcp::TransportFeedback::kPacketType && |
| header.fmt() == rtcp::TransportFeedback::kFeedbackMessageType) { |
| if (direction == kIncomingPacket) { |
| incoming_transport_feedback_.emplace_back(); |
| LoggedRtcpPacketTransportFeedback& parsed_block = |
| incoming_transport_feedback_.back(); |
| parsed_block.timestamp_us = GetTimestamp(event); |
| if (!parsed_block.transport_feedback.Parse(header)) |
| incoming_transport_feedback_.pop_back(); |
| } else { |
| outgoing_transport_feedback_.emplace_back(); |
| LoggedRtcpPacketTransportFeedback& parsed_block = |
| outgoing_transport_feedback_.back(); |
| parsed_block.timestamp_us = GetTimestamp(event); |
| if (!parsed_block.transport_feedback.Parse(header)) |
| outgoing_transport_feedback_.pop_back(); |
| } |
| } else if (header.type() == rtcp::SenderReport::kPacketType) { |
| LoggedRtcpPacketSenderReport parsed_block; |
| parsed_block.timestamp_us = GetTimestamp(event); |
| if (parsed_block.sr.Parse(header)) { |
| if (direction == kIncomingPacket) |
| incoming_sr_.push_back(std::move(parsed_block)); |
| else |
| outgoing_sr_.push_back(std::move(parsed_block)); |
| } |
| } else if (header.type() == rtcp::ReceiverReport::kPacketType) { |
| LoggedRtcpPacketReceiverReport parsed_block; |
| parsed_block.timestamp_us = GetTimestamp(event); |
| if (parsed_block.rr.Parse(header)) { |
| if (direction == kIncomingPacket) |
| incoming_rr_.push_back(std::move(parsed_block)); |
| else |
| outgoing_rr_.push_back(std::move(parsed_block)); |
| } |
| } else if (header.type() == rtcp::Remb::kPacketType && |
| header.fmt() == rtcp::Remb::kFeedbackMessageType) { |
| LoggedRtcpPacketRemb parsed_block; |
| parsed_block.timestamp_us = GetTimestamp(event); |
| if (parsed_block.remb.Parse(header)) { |
| if (direction == kIncomingPacket) |
| incoming_remb_.push_back(std::move(parsed_block)); |
| else |
| outgoing_remb_.push_back(std::move(parsed_block)); |
| } |
| } else if (header.type() == rtcp::Nack::kPacketType && |
| header.fmt() == rtcp::Nack::kFeedbackMessageType) { |
| LoggedRtcpPacketNack parsed_block; |
| parsed_block.timestamp_us = GetTimestamp(event); |
| if (parsed_block.nack.Parse(header)) { |
| if (direction == kIncomingPacket) |
| incoming_nack_.push_back(std::move(parsed_block)); |
| else |
| outgoing_nack_.push_back(std::move(parsed_block)); |
| } |
| } |
| } |
| break; |
| } |
| case ParsedRtcEventLogNew::LOG_START: { |
| start_log_events_.push_back(LoggedStartEvent(GetTimestamp(event))); |
| break; |
| } |
| case ParsedRtcEventLogNew::LOG_END: { |
| stop_log_events_.push_back(LoggedStopEvent(GetTimestamp(event))); |
| break; |
| } |
| case ParsedRtcEventLogNew::AUDIO_PLAYOUT_EVENT: { |
| LoggedAudioPlayoutEvent playout_event = GetAudioPlayout(event); |
| audio_playout_events_[playout_event.ssrc].push_back(playout_event); |
| break; |
| } |
| case ParsedRtcEventLogNew::LOSS_BASED_BWE_UPDATE: { |
| bwe_loss_updates_.push_back(GetLossBasedBweUpdate(event)); |
| break; |
| } |
| case ParsedRtcEventLogNew::DELAY_BASED_BWE_UPDATE: { |
| bwe_delay_updates_.push_back(GetDelayBasedBweUpdate(event)); |
| break; |
| } |
| case ParsedRtcEventLogNew::AUDIO_NETWORK_ADAPTATION_EVENT: { |
| LoggedAudioNetworkAdaptationEvent ana_event = |
| GetAudioNetworkAdaptation(event); |
| audio_network_adaptation_events_.push_back(ana_event); |
| break; |
| } |
| case ParsedRtcEventLogNew::BWE_PROBE_CLUSTER_CREATED_EVENT: { |
| bwe_probe_cluster_created_events_.push_back( |
| GetBweProbeClusterCreated(event)); |
| break; |
| } |
| case ParsedRtcEventLogNew::BWE_PROBE_RESULT_EVENT: { |
| bwe_probe_result_events_.push_back(GetBweProbeResult(event)); |
| break; |
| } |
| case ParsedRtcEventLogNew::ALR_STATE_EVENT: { |
| alr_state_events_.push_back(GetAlrState(event)); |
| break; |
| } |
| case ParsedRtcEventLogNew::ICE_CANDIDATE_PAIR_CONFIG: { |
| ice_candidate_pair_configs_.push_back(GetIceCandidatePairConfig(event)); |
| break; |
| } |
| case ParsedRtcEventLogNew::ICE_CANDIDATE_PAIR_EVENT: { |
| ice_candidate_pair_events_.push_back(GetIceCandidatePairEvent(event)); |
| break; |
| } |
| case ParsedRtcEventLogNew::UNKNOWN_EVENT: { |
| break; |
| } |
| } |
| } |
| |
| size_t ParsedRtcEventLogNew::GetNumberOfEvents() const { |
| return events_.size(); |
| } |
| |
| int64_t ParsedRtcEventLogNew::GetTimestamp(size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& event = events_[index]; |
| return GetTimestamp(event); |
| } |
| |
| int64_t ParsedRtcEventLogNew::GetTimestamp(const rtclog::Event& event) const { |
| RTC_CHECK(event.has_timestamp_us()); |
| return event.timestamp_us(); |
| } |
| |
| ParsedRtcEventLogNew::EventType ParsedRtcEventLogNew::GetEventType( |
| size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& event = events_[index]; |
| RTC_CHECK(event.has_type()); |
| return GetRuntimeEventType(event.type()); |
| } |
| |
| // The header must have space for at least IP_PACKET_SIZE bytes. |
| const webrtc::RtpHeaderExtensionMap* ParsedRtcEventLogNew::GetRtpHeader( |
| size_t index, |
| PacketDirection* incoming, |
| uint8_t* header, |
| size_t* header_length, |
| size_t* total_length, |
| int* probe_cluster_id) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& event = events_[index]; |
| return GetRtpHeader(event, incoming, header, header_length, total_length, |
| probe_cluster_id); |
| } |
| |
| const webrtc::RtpHeaderExtensionMap* ParsedRtcEventLogNew::GetRtpHeader( |
| const rtclog::Event& event, |
| PacketDirection* incoming, |
| uint8_t* header, |
| size_t* header_length, |
| size_t* total_length, |
| int* probe_cluster_id) const { |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::RTP_EVENT); |
| RTC_CHECK(event.has_rtp_packet()); |
| const rtclog::RtpPacket& rtp_packet = event.rtp_packet(); |
| // Get direction of packet. |
| RTC_CHECK(rtp_packet.has_incoming()); |
| if (incoming != nullptr) { |
| *incoming = rtp_packet.incoming() ? kIncomingPacket : kOutgoingPacket; |
| } |
| // Get packet length. |
| RTC_CHECK(rtp_packet.has_packet_length()); |
| if (total_length != nullptr) { |
| *total_length = rtp_packet.packet_length(); |
| } |
| // Get header length. |
| RTC_CHECK(rtp_packet.has_header()); |
| if (header_length != nullptr) { |
| *header_length = rtp_packet.header().size(); |
| } |
| if (probe_cluster_id != nullptr) { |
| if (rtp_packet.has_probe_cluster_id()) { |
| *probe_cluster_id = rtp_packet.probe_cluster_id(); |
| RTC_CHECK_NE(*probe_cluster_id, PacedPacketInfo::kNotAProbe); |
| } else { |
| *probe_cluster_id = PacedPacketInfo::kNotAProbe; |
| } |
| } |
| // Get header contents. |
| if (header != nullptr) { |
| const size_t kMinRtpHeaderSize = 12; |
| RTC_CHECK_GE(rtp_packet.header().size(), kMinRtpHeaderSize); |
| RTC_CHECK_LE(rtp_packet.header().size(), |
| static_cast<size_t>(IP_PACKET_SIZE)); |
| memcpy(header, rtp_packet.header().data(), rtp_packet.header().size()); |
| uint32_t ssrc = ByteReader<uint32_t>::ReadBigEndian(header + 8); |
| auto& extensions_maps = rtp_packet.incoming() |
| ? incoming_rtp_extensions_maps_ |
| : outgoing_rtp_extensions_maps_; |
| auto it = extensions_maps.find(ssrc); |
| if (it != extensions_maps.end()) { |
| return &(it->second); |
| } |
| if (parse_unconfigured_header_extensions_ == |
| UnconfiguredHeaderExtensions::kAttemptWebrtcDefaultConfig) { |
| RTC_LOG(LS_WARNING) << "Using default header extension map for SSRC " |
| << ssrc; |
| extensions_maps.insert(std::make_pair(ssrc, default_extension_map_)); |
| return &default_extension_map_; |
| } |
| } |
| return nullptr; |
| } |
| |
| // The packet must have space for at least IP_PACKET_SIZE bytes. |
| void ParsedRtcEventLogNew::GetRtcpPacket(size_t index, |
| PacketDirection* incoming, |
| uint8_t* packet, |
| size_t* length) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& event = events_[index]; |
| GetRtcpPacket(event, incoming, packet, length); |
| } |
| |
| void ParsedRtcEventLogNew::GetRtcpPacket(const rtclog::Event& event, |
| PacketDirection* incoming, |
| uint8_t* packet, |
| size_t* length) const { |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::RTCP_EVENT); |
| RTC_CHECK(event.has_rtcp_packet()); |
| const rtclog::RtcpPacket& rtcp_packet = event.rtcp_packet(); |
| // Get direction of packet. |
| RTC_CHECK(rtcp_packet.has_incoming()); |
| if (incoming != nullptr) { |
| *incoming = rtcp_packet.incoming() ? kIncomingPacket : kOutgoingPacket; |
| } |
| // Get packet length. |
| RTC_CHECK(rtcp_packet.has_packet_data()); |
| if (length != nullptr) { |
| *length = rtcp_packet.packet_data().size(); |
| } |
| // Get packet contents. |
| if (packet != nullptr) { |
| RTC_CHECK_LE(rtcp_packet.packet_data().size(), |
| static_cast<unsigned>(IP_PACKET_SIZE)); |
| memcpy(packet, rtcp_packet.packet_data().data(), |
| rtcp_packet.packet_data().size()); |
| } |
| } |
| |
| rtclog::StreamConfig ParsedRtcEventLogNew::GetVideoReceiveConfig( |
| size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| return GetVideoReceiveConfig(events_[index]); |
| } |
| |
| rtclog::StreamConfig ParsedRtcEventLogNew::GetVideoReceiveConfig( |
| const rtclog::Event& event) const { |
| rtclog::StreamConfig config; |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::VIDEO_RECEIVER_CONFIG_EVENT); |
| RTC_CHECK(event.has_video_receiver_config()); |
| const rtclog::VideoReceiveConfig& receiver_config = |
| event.video_receiver_config(); |
| // Get SSRCs. |
| RTC_CHECK(receiver_config.has_remote_ssrc()); |
| config.remote_ssrc = receiver_config.remote_ssrc(); |
| RTC_CHECK(receiver_config.has_local_ssrc()); |
| config.local_ssrc = receiver_config.local_ssrc(); |
| config.rtx_ssrc = 0; |
| // Get RTCP settings. |
| RTC_CHECK(receiver_config.has_rtcp_mode()); |
| config.rtcp_mode = GetRuntimeRtcpMode(receiver_config.rtcp_mode()); |
| RTC_CHECK(receiver_config.has_remb()); |
| config.remb = receiver_config.remb(); |
| |
| // Get RTX map. |
| std::map<uint32_t, const rtclog::RtxConfig> rtx_map; |
| for (int i = 0; i < receiver_config.rtx_map_size(); i++) { |
| const rtclog::RtxMap& map = receiver_config.rtx_map(i); |
| RTC_CHECK(map.has_payload_type()); |
| RTC_CHECK(map.has_config()); |
| RTC_CHECK(map.config().has_rtx_ssrc()); |
| RTC_CHECK(map.config().has_rtx_payload_type()); |
| rtx_map.insert(std::make_pair(map.payload_type(), map.config())); |
| } |
| |
| // Get header extensions. |
| GetHeaderExtensions(&config.rtp_extensions, |
| receiver_config.header_extensions()); |
| // Get decoders. |
| config.codecs.clear(); |
| for (int i = 0; i < receiver_config.decoders_size(); i++) { |
| RTC_CHECK(receiver_config.decoders(i).has_name()); |
| RTC_CHECK(receiver_config.decoders(i).has_payload_type()); |
| int rtx_payload_type = 0; |
| auto rtx_it = rtx_map.find(receiver_config.decoders(i).payload_type()); |
| if (rtx_it != rtx_map.end()) { |
| rtx_payload_type = rtx_it->second.rtx_payload_type(); |
| if (config.rtx_ssrc != 0 && |
| config.rtx_ssrc != rtx_it->second.rtx_ssrc()) { |
| RTC_LOG(LS_WARNING) |
| << "RtcEventLog protobuf contained different SSRCs for " |
| "different received RTX payload types. Will only use " |
| "rtx_ssrc = " |
| << config.rtx_ssrc << "."; |
| } else { |
| config.rtx_ssrc = rtx_it->second.rtx_ssrc(); |
| } |
| } |
| config.codecs.emplace_back(receiver_config.decoders(i).name(), |
| receiver_config.decoders(i).payload_type(), |
| rtx_payload_type); |
| } |
| return config; |
| } |
| |
| std::vector<rtclog::StreamConfig> ParsedRtcEventLogNew::GetVideoSendConfig( |
| size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| return GetVideoSendConfig(events_[index]); |
| } |
| |
| std::vector<rtclog::StreamConfig> ParsedRtcEventLogNew::GetVideoSendConfig( |
| const rtclog::Event& event) const { |
| std::vector<rtclog::StreamConfig> configs; |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::VIDEO_SENDER_CONFIG_EVENT); |
| RTC_CHECK(event.has_video_sender_config()); |
| const rtclog::VideoSendConfig& sender_config = event.video_sender_config(); |
| if (sender_config.rtx_ssrcs_size() > 0 && |
| sender_config.ssrcs_size() != sender_config.rtx_ssrcs_size()) { |
| RTC_LOG(WARNING) |
| << "VideoSendConfig is configured for RTX but the number of " |
| "SSRCs doesn't match the number of RTX SSRCs."; |
| } |
| configs.resize(sender_config.ssrcs_size()); |
| for (int i = 0; i < sender_config.ssrcs_size(); i++) { |
| // Get SSRCs. |
| configs[i].local_ssrc = sender_config.ssrcs(i); |
| if (sender_config.rtx_ssrcs_size() > 0 && |
| i < sender_config.rtx_ssrcs_size()) { |
| RTC_CHECK(sender_config.has_rtx_payload_type()); |
| configs[i].rtx_ssrc = sender_config.rtx_ssrcs(i); |
| } |
| // Get header extensions. |
| GetHeaderExtensions(&configs[i].rtp_extensions, |
| sender_config.header_extensions()); |
| |
| // Get the codec. |
| RTC_CHECK(sender_config.has_encoder()); |
| RTC_CHECK(sender_config.encoder().has_name()); |
| RTC_CHECK(sender_config.encoder().has_payload_type()); |
| configs[i].codecs.emplace_back( |
| sender_config.encoder().name(), sender_config.encoder().payload_type(), |
| sender_config.has_rtx_payload_type() ? sender_config.rtx_payload_type() |
| : 0); |
| } |
| return configs; |
| } |
| |
| rtclog::StreamConfig ParsedRtcEventLogNew::GetAudioReceiveConfig( |
| size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| return GetAudioReceiveConfig(events_[index]); |
| } |
| |
| rtclog::StreamConfig ParsedRtcEventLogNew::GetAudioReceiveConfig( |
| const rtclog::Event& event) const { |
| rtclog::StreamConfig config; |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::AUDIO_RECEIVER_CONFIG_EVENT); |
| RTC_CHECK(event.has_audio_receiver_config()); |
| const rtclog::AudioReceiveConfig& receiver_config = |
| event.audio_receiver_config(); |
| // Get SSRCs. |
| RTC_CHECK(receiver_config.has_remote_ssrc()); |
| config.remote_ssrc = receiver_config.remote_ssrc(); |
| RTC_CHECK(receiver_config.has_local_ssrc()); |
| config.local_ssrc = receiver_config.local_ssrc(); |
| // Get header extensions. |
| GetHeaderExtensions(&config.rtp_extensions, |
| receiver_config.header_extensions()); |
| return config; |
| } |
| |
| rtclog::StreamConfig ParsedRtcEventLogNew::GetAudioSendConfig( |
| size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| return GetAudioSendConfig(events_[index]); |
| } |
| |
| rtclog::StreamConfig ParsedRtcEventLogNew::GetAudioSendConfig( |
| const rtclog::Event& event) const { |
| rtclog::StreamConfig config; |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::AUDIO_SENDER_CONFIG_EVENT); |
| RTC_CHECK(event.has_audio_sender_config()); |
| const rtclog::AudioSendConfig& sender_config = event.audio_sender_config(); |
| // Get SSRCs. |
| RTC_CHECK(sender_config.has_ssrc()); |
| config.local_ssrc = sender_config.ssrc(); |
| // Get header extensions. |
| GetHeaderExtensions(&config.rtp_extensions, |
| sender_config.header_extensions()); |
| return config; |
| } |
| |
| LoggedAudioPlayoutEvent ParsedRtcEventLogNew::GetAudioPlayout( |
| size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& event = events_[index]; |
| return GetAudioPlayout(event); |
| } |
| |
| LoggedAudioPlayoutEvent ParsedRtcEventLogNew::GetAudioPlayout( |
| const rtclog::Event& event) const { |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::AUDIO_PLAYOUT_EVENT); |
| RTC_CHECK(event.has_audio_playout_event()); |
| const rtclog::AudioPlayoutEvent& playout_event = event.audio_playout_event(); |
| LoggedAudioPlayoutEvent res; |
| res.timestamp_us = GetTimestamp(event); |
| RTC_CHECK(playout_event.has_local_ssrc()); |
| res.ssrc = playout_event.local_ssrc(); |
| return res; |
| } |
| |
| LoggedBweLossBasedUpdate ParsedRtcEventLogNew::GetLossBasedBweUpdate( |
| size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& event = events_[index]; |
| return GetLossBasedBweUpdate(event); |
| } |
| |
| LoggedBweLossBasedUpdate ParsedRtcEventLogNew::GetLossBasedBweUpdate( |
| const rtclog::Event& event) const { |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::LOSS_BASED_BWE_UPDATE); |
| RTC_CHECK(event.has_loss_based_bwe_update()); |
| const rtclog::LossBasedBweUpdate& loss_event = event.loss_based_bwe_update(); |
| |
| LoggedBweLossBasedUpdate bwe_update; |
| bwe_update.timestamp_us = GetTimestamp(event); |
| RTC_CHECK(loss_event.has_bitrate_bps()); |
| bwe_update.bitrate_bps = loss_event.bitrate_bps(); |
| RTC_CHECK(loss_event.has_fraction_loss()); |
| bwe_update.fraction_lost = loss_event.fraction_loss(); |
| RTC_CHECK(loss_event.has_total_packets()); |
| bwe_update.expected_packets = loss_event.total_packets(); |
| return bwe_update; |
| } |
| |
| LoggedBweDelayBasedUpdate ParsedRtcEventLogNew::GetDelayBasedBweUpdate( |
| size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& event = events_[index]; |
| return GetDelayBasedBweUpdate(event); |
| } |
| |
| LoggedBweDelayBasedUpdate ParsedRtcEventLogNew::GetDelayBasedBweUpdate( |
| const rtclog::Event& event) const { |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::DELAY_BASED_BWE_UPDATE); |
| RTC_CHECK(event.has_delay_based_bwe_update()); |
| const rtclog::DelayBasedBweUpdate& delay_event = |
| event.delay_based_bwe_update(); |
| |
| LoggedBweDelayBasedUpdate res; |
| res.timestamp_us = GetTimestamp(event); |
| RTC_CHECK(delay_event.has_bitrate_bps()); |
| res.bitrate_bps = delay_event.bitrate_bps(); |
| RTC_CHECK(delay_event.has_detector_state()); |
| res.detector_state = GetRuntimeDetectorState(delay_event.detector_state()); |
| return res; |
| } |
| |
| LoggedAudioNetworkAdaptationEvent |
| ParsedRtcEventLogNew::GetAudioNetworkAdaptation(size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& event = events_[index]; |
| return GetAudioNetworkAdaptation(event); |
| } |
| |
| LoggedAudioNetworkAdaptationEvent |
| ParsedRtcEventLogNew::GetAudioNetworkAdaptation( |
| const rtclog::Event& event) const { |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::AUDIO_NETWORK_ADAPTATION_EVENT); |
| RTC_CHECK(event.has_audio_network_adaptation()); |
| const rtclog::AudioNetworkAdaptation& ana_event = |
| event.audio_network_adaptation(); |
| |
| LoggedAudioNetworkAdaptationEvent res; |
| res.timestamp_us = GetTimestamp(event); |
| if (ana_event.has_bitrate_bps()) |
| res.config.bitrate_bps = ana_event.bitrate_bps(); |
| if (ana_event.has_enable_fec()) |
| res.config.enable_fec = ana_event.enable_fec(); |
| if (ana_event.has_enable_dtx()) |
| res.config.enable_dtx = ana_event.enable_dtx(); |
| if (ana_event.has_frame_length_ms()) |
| res.config.frame_length_ms = ana_event.frame_length_ms(); |
| if (ana_event.has_num_channels()) |
| res.config.num_channels = ana_event.num_channels(); |
| if (ana_event.has_uplink_packet_loss_fraction()) |
| res.config.uplink_packet_loss_fraction = |
| ana_event.uplink_packet_loss_fraction(); |
| return res; |
| } |
| |
| LoggedBweProbeClusterCreatedEvent |
| ParsedRtcEventLogNew::GetBweProbeClusterCreated(size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& event = events_[index]; |
| return GetBweProbeClusterCreated(event); |
| } |
| |
| LoggedBweProbeClusterCreatedEvent |
| ParsedRtcEventLogNew::GetBweProbeClusterCreated( |
| const rtclog::Event& event) const { |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::BWE_PROBE_CLUSTER_CREATED_EVENT); |
| RTC_CHECK(event.has_probe_cluster()); |
| const rtclog::BweProbeCluster& pcc_event = event.probe_cluster(); |
| LoggedBweProbeClusterCreatedEvent res; |
| res.timestamp_us = GetTimestamp(event); |
| RTC_CHECK(pcc_event.has_id()); |
| res.id = pcc_event.id(); |
| RTC_CHECK(pcc_event.has_bitrate_bps()); |
| res.bitrate_bps = pcc_event.bitrate_bps(); |
| RTC_CHECK(pcc_event.has_min_packets()); |
| res.min_packets = pcc_event.min_packets(); |
| RTC_CHECK(pcc_event.has_min_bytes()); |
| res.min_bytes = pcc_event.min_bytes(); |
| return res; |
| } |
| |
| LoggedBweProbeResultEvent ParsedRtcEventLogNew::GetBweProbeResult( |
| size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& event = events_[index]; |
| return GetBweProbeResult(event); |
| } |
| |
| LoggedBweProbeResultEvent ParsedRtcEventLogNew::GetBweProbeResult( |
| const rtclog::Event& event) const { |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::BWE_PROBE_RESULT_EVENT); |
| RTC_CHECK(event.has_probe_result()); |
| const rtclog::BweProbeResult& pr_event = event.probe_result(); |
| LoggedBweProbeResultEvent res; |
| res.timestamp_us = GetTimestamp(event); |
| RTC_CHECK(pr_event.has_id()); |
| res.id = pr_event.id(); |
| |
| RTC_CHECK(pr_event.has_result()); |
| if (pr_event.result() == rtclog::BweProbeResult::SUCCESS) { |
| RTC_CHECK(pr_event.has_bitrate_bps()); |
| res.bitrate_bps = pr_event.bitrate_bps(); |
| } else if (pr_event.result() == |
| rtclog::BweProbeResult::INVALID_SEND_RECEIVE_INTERVAL) { |
| res.failure_reason = ProbeFailureReason::kInvalidSendReceiveInterval; |
| } else if (pr_event.result() == |
| rtclog::BweProbeResult::INVALID_SEND_RECEIVE_RATIO) { |
| res.failure_reason = ProbeFailureReason::kInvalidSendReceiveRatio; |
| } else if (pr_event.result() == rtclog::BweProbeResult::TIMEOUT) { |
| res.failure_reason = ProbeFailureReason::kTimeout; |
| } else { |
| RTC_NOTREACHED(); |
| } |
| |
| return res; |
| } |
| |
| LoggedAlrStateEvent ParsedRtcEventLogNew::GetAlrState(size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& event = events_[index]; |
| return GetAlrState(event); |
| } |
| |
| LoggedAlrStateEvent ParsedRtcEventLogNew::GetAlrState( |
| const rtclog::Event& event) const { |
| RTC_CHECK(event.has_type()); |
| RTC_CHECK_EQ(event.type(), rtclog::Event::ALR_STATE_EVENT); |
| RTC_CHECK(event.has_alr_state()); |
| const rtclog::AlrState& alr_event = event.alr_state(); |
| LoggedAlrStateEvent res; |
| res.timestamp_us = GetTimestamp(event); |
| RTC_CHECK(alr_event.has_in_alr()); |
| res.in_alr = alr_event.in_alr(); |
| |
| return res; |
| } |
| |
| LoggedIceCandidatePairConfig ParsedRtcEventLogNew::GetIceCandidatePairConfig( |
| size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& rtc_event = events_[index]; |
| return GetIceCandidatePairConfig(rtc_event); |
| } |
| |
| LoggedIceCandidatePairConfig ParsedRtcEventLogNew::GetIceCandidatePairConfig( |
| const rtclog::Event& rtc_event) const { |
| RTC_CHECK(rtc_event.has_type()); |
| RTC_CHECK_EQ(rtc_event.type(), rtclog::Event::ICE_CANDIDATE_PAIR_CONFIG); |
| LoggedIceCandidatePairConfig res; |
| const rtclog::IceCandidatePairConfig& config = |
| rtc_event.ice_candidate_pair_config(); |
| res.timestamp_us = GetTimestamp(rtc_event); |
| RTC_CHECK(config.has_config_type()); |
| res.type = GetRuntimeIceCandidatePairConfigType(config.config_type()); |
| RTC_CHECK(config.has_candidate_pair_id()); |
| res.candidate_pair_id = config.candidate_pair_id(); |
| RTC_CHECK(config.has_local_candidate_type()); |
| res.local_candidate_type = |
| GetRuntimeIceCandidateType(config.local_candidate_type()); |
| RTC_CHECK(config.has_local_relay_protocol()); |
| res.local_relay_protocol = |
| GetRuntimeIceCandidatePairProtocol(config.local_relay_protocol()); |
| RTC_CHECK(config.has_local_network_type()); |
| res.local_network_type = |
| GetRuntimeIceCandidateNetworkType(config.local_network_type()); |
| RTC_CHECK(config.has_local_address_family()); |
| res.local_address_family = |
| GetRuntimeIceCandidatePairAddressFamily(config.local_address_family()); |
| RTC_CHECK(config.has_remote_candidate_type()); |
| res.remote_candidate_type = |
| GetRuntimeIceCandidateType(config.remote_candidate_type()); |
| RTC_CHECK(config.has_remote_address_family()); |
| res.remote_address_family = |
| GetRuntimeIceCandidatePairAddressFamily(config.remote_address_family()); |
| RTC_CHECK(config.has_candidate_pair_protocol()); |
| res.candidate_pair_protocol = |
| GetRuntimeIceCandidatePairProtocol(config.candidate_pair_protocol()); |
| return res; |
| } |
| |
| LoggedIceCandidatePairEvent ParsedRtcEventLogNew::GetIceCandidatePairEvent( |
| size_t index) const { |
| RTC_CHECK_LT(index, GetNumberOfEvents()); |
| const rtclog::Event& rtc_event = events_[index]; |
| return GetIceCandidatePairEvent(rtc_event); |
| } |
| |
| LoggedIceCandidatePairEvent ParsedRtcEventLogNew::GetIceCandidatePairEvent( |
| const rtclog::Event& rtc_event) const { |
| RTC_CHECK(rtc_event.has_type()); |
| RTC_CHECK_EQ(rtc_event.type(), rtclog::Event::ICE_CANDIDATE_PAIR_EVENT); |
| LoggedIceCandidatePairEvent res; |
| const rtclog::IceCandidatePairEvent& event = |
| rtc_event.ice_candidate_pair_event(); |
| res.timestamp_us = GetTimestamp(rtc_event); |
| RTC_CHECK(event.has_event_type()); |
| res.type = GetRuntimeIceCandidatePairEventType(event.event_type()); |
| RTC_CHECK(event.has_candidate_pair_id()); |
| res.candidate_pair_id = event.candidate_pair_id(); |
| return res; |
| } |
| |
| // Returns the MediaType for registered SSRCs. Search from the end to use last |
| // registered types first. |
| ParsedRtcEventLogNew::MediaType ParsedRtcEventLogNew::GetMediaType( |
| uint32_t ssrc, |
| PacketDirection direction) const { |
| if (direction == kIncomingPacket) { |
| if (std::find(incoming_video_ssrcs_.begin(), incoming_video_ssrcs_.end(), |
| ssrc) != incoming_video_ssrcs_.end()) { |
| return MediaType::VIDEO; |
| } |
| if (std::find(incoming_audio_ssrcs_.begin(), incoming_audio_ssrcs_.end(), |
| ssrc) != incoming_audio_ssrcs_.end()) { |
| return MediaType::AUDIO; |
| } |
| } else { |
| if (std::find(outgoing_video_ssrcs_.begin(), outgoing_video_ssrcs_.end(), |
| ssrc) != outgoing_video_ssrcs_.end()) { |
| return MediaType::VIDEO; |
| } |
| if (std::find(outgoing_audio_ssrcs_.begin(), outgoing_audio_ssrcs_.end(), |
| ssrc) != outgoing_audio_ssrcs_.end()) { |
| return MediaType::AUDIO; |
| } |
| } |
| return MediaType::ANY; |
| } |
| |
| } // namespace webrtc |
