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Use Timestamp to represent packet receive timestamps

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Before this CL, timestamps of received packets were rounded
to the nearest millisecond and stored as int64_t. Due to the
rounding it sometimes happened that timestamps later in the
pipeline that are not rounded seem to occur even before the
video frame was received.

Change-Id: I92d8f3540b23baae2d4a1dc6a7cb3f58bcdaad18
Bug: webrtc:12722
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/216398
Reviewed-by: Chen Xing <chxg@google.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Johannes Kron <kron@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33916}
This commit is contained in:
Johannes Kron
2021-04-30 13:10:56 +02:00
committed by WebRTC LUCI CQ
parent c27c047e3e
commit f7de74c58c
23 changed files with 133 additions and 93 deletions
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6
modules/audio_coding/neteq/neteq_impl.cc
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@ -565,19 +565,19 @@ int NetEqImpl::InsertPacketInternal(const RTPHeader& rtp_header,
return kInvalidPointer;
}
int64_t receive_time_ms = clock_->TimeInMilliseconds();
Timestamp receive_time = clock_->CurrentTime();
stats_->ReceivedPacket();
PacketList packet_list;
// Insert packet in a packet list.
packet_list.push_back([&rtp_header, &payload, &receive_time_ms] {
packet_list.push_back([&rtp_header, &payload, &receive_time] {
// Convert to Packet.
Packet packet;
packet.payload_type = rtp_header.payloadType;
packet.sequence_number = rtp_header.sequenceNumber;
packet.timestamp = rtp_header.timestamp;
packet.payload.SetData(payload.data(), payload.size());
packet.packet_info = RtpPacketInfo(rtp_header, receive_time_ms);
packet.packet_info = RtpPacketInfo(rtp_header, receive_time);
// Waiting time will be set upon inserting the packet in the buffer.
RTC_DCHECK(!packet.waiting_time);
return packet;