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Add plumbing of RtpPacketInfos to each VideoFrame as input for SourceTracker.

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This change adds the plumbing of RtpPacketInfo from RtpVideoStreamReceiver::OnRtpPacket() to VideoReceiveStream::OnFrame() for video. It is a step towards replacing the non-spec compliant ContributingSources that updates itself at packet-receive time, with the spec-compliant SourceTracker that will update itself at frame-delivery-to-track time.

Bug: webrtc:10668
Change-Id: Ib97d430530c5a8487d3b129936c7c51e118889bd
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/139891
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Chen Xing <chxg@google.com>
Cr-Commit-Position: refs/heads/master@{#28332}
This commit is contained in:
Chen Xing
2019-06-20 10:05:55 +02:00
committed by Commit Bot
parent 7953ad5dab
commit f00bf42d1c
30 changed files with 187 additions and 29 deletions
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9
modules/video_coding/packet.cc
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@ -25,8 +25,7 @@ VCMPacket::VCMPacket()
timesNacked(-1),
completeNALU(kNaluUnset),
insertStartCode(false),
video_header(),
receive_time_ms(0) {
video_header() {
video_header.playout_delay = {-1, -1};
}
@ -34,7 +33,8 @@ VCMPacket::VCMPacket(const uint8_t* ptr,
size_t size,
const RTPHeader& rtp_header,
const RTPVideoHeader& videoHeader,
int64_t ntp_time_ms)
int64_t ntp_time_ms,
int64_t receive_time_ms)
: payloadType(rtp_header.payloadType),
timestamp(rtp_header.timestamp),
ntp_time_ms_(ntp_time_ms),
@ -46,7 +46,8 @@ VCMPacket::VCMPacket(const uint8_t* ptr,
completeNALU(kNaluIncomplete),
insertStartCode(videoHeader.codec == kVideoCodecH264 &&
videoHeader.is_first_packet_in_frame),
video_header(videoHeader) {
video_header(videoHeader),
packet_info(rtp_header, receive_time_ms) {
if (is_first_packet_in_frame() && markerBit) {
completeNALU = kNaluComplete;
} else if (is_first_packet_in_frame()) {