From: Andreas Pehrson Date: Thu, 6 Jan 2022 00:16:00 +0000 Subject: Bug 1748458 - Add TRACE_EVENT for keyframe requests. r=bwc Differential Revision: https://phabricator.services.mozilla.com/D135113 Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/5b2a7894ef1cf096d0e8977754507c0820e757fc --- video/rtp_video_stream_receiver2.cc | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/video/rtp_video_stream_receiver2.cc b/video/rtp_video_stream_receiver2.cc index a07dad5d4b..db0b87c736 100644 --- a/video/rtp_video_stream_receiver2.cc +++ b/video/rtp_video_stream_receiver2.cc @@ -744,6 +744,12 @@ void RtpVideoStreamReceiver2::OnRtpPacket(const RtpPacketReceived& packet) { void RtpVideoStreamReceiver2::RequestKeyFrame() { RTC_DCHECK_RUN_ON(&worker_task_checker_); + TRACE_EVENT2("webrtc", "RtpVideoStreamReceiver2::RequestKeyFrame", + "remote_ssrc", config_.rtp.remote_ssrc, "method", + keyframe_request_method_ == KeyFrameReqMethod::kPliRtcp ? "PLI" + : keyframe_request_method_ == KeyFrameReqMethod::kFirRtcp ? "FIR" + : keyframe_request_method_ == KeyFrameReqMethod::kNone ? "None" + : "Other"); // TODO(bugs.webrtc.org/10336): Allow the sender to ignore key frame requests // issued by anything other than the LossNotificationController if it (the // sender) is relying on LNTF alone.