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From: Nico Grunbaum <na-g@nostrum.com>
Date: Fri, 5 Jun 2020 11:41:00 +0000
Subject: Bug 1615191 - P0 - implement remoteTimestamp for
RTCRemoteOutboundRtpStreamStats in libwebrtc;r=dminor
Differential Revision: https://phabricator.services.mozilla.com/D78004
Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/cd901e96d23e004e4bee19b96c8c2f1ca3b42830
This patch also absorbs two additional patches that collapse into using ms for the remote timestamp:
Bug 1654112 - Plumb RemoteRTCPSenderInfo through also for audio and change unit to ms. r=ng
Bug 1654112 - Replace custom upstream code for remote received audio stats with cherry-pick. r=ng
---
call/video_receive_stream.h | 1 +
modules/rtp_rtcp/source/rtcp_receiver.cc | 4 +++-
modules/rtp_rtcp/source/rtcp_receiver.h | 3 ++-
modules/rtp_rtcp/source/rtp_rtcp_impl.cc | 6 ++++--
modules/rtp_rtcp/source/rtp_rtcp_impl.h | 3 ++-
modules/rtp_rtcp/source/rtp_rtcp_impl2.cc | 6 ++++--
modules/rtp_rtcp/source/rtp_rtcp_impl2.h | 3 ++-
modules/rtp_rtcp/source/rtp_rtcp_interface.h | 5 +++--
8 files changed, 21 insertions(+), 10 deletions(-)
diff --git a/call/video_receive_stream.h b/call/video_receive_stream.h
index 500ca1447f..95f1a47f4e 100644
--- a/call/video_receive_stream.h
+++ b/call/video_receive_stream.h
@@ -153,6 +153,7 @@ class VideoReceiveStreamInterface : public MediaReceiveStreamInterface {
uint32_t rtcp_sender_packets_sent;
uint32_t rtcp_sender_octets_sent;
+ int64_t rtcp_sender_ntp_timestamp_ms;
// Timing frame info: all important timestamps for a full lifetime of a
// single 'timing frame'.
diff --git a/modules/rtp_rtcp/source/rtcp_receiver.cc b/modules/rtp_rtcp/source/rtcp_receiver.cc
index 61b88c89b8..a98b200c05 100644
--- a/modules/rtp_rtcp/source/rtcp_receiver.cc
+++ b/modules/rtp_rtcp/source/rtcp_receiver.cc
@@ -362,10 +362,12 @@ RTCPReceiver::ConsumeReceivedXrReferenceTimeInfo() {
}
void RTCPReceiver::RemoteRTCPSenderInfo(uint32_t* packet_count,
- uint32_t* octet_count) const {
+ uint32_t* octet_count,
+ int64_t* ntp_timestamp_ms) const {
MutexLock lock(&rtcp_receiver_lock_);
*packet_count = remote_sender_packet_count_;
*octet_count = remote_sender_octet_count_;
+ *ntp_timestamp_ms = remote_sender_ntp_time_.ToMs();
}
std::vector<ReportBlockData> RTCPReceiver::GetLatestReportBlockData() const {
diff --git a/modules/rtp_rtcp/source/rtcp_receiver.h b/modules/rtp_rtcp/source/rtcp_receiver.h
index 59e0258df5..e748b257e8 100644
--- a/modules/rtp_rtcp/source/rtcp_receiver.h
+++ b/modules/rtp_rtcp/source/rtcp_receiver.h
@@ -119,7 +119,8 @@ class RTCPReceiver final {
// Get received sender packet and octet counts
void RemoteRTCPSenderInfo(uint32_t* packet_count,
- uint32_t* octet_count) const;
+ uint32_t* octet_count,
+ int64_t* ntp_timestamp_ms) const;
absl::optional<TimeDelta> AverageRtt() const;
absl::optional<TimeDelta> LastRtt() const;
diff --git a/modules/rtp_rtcp/source/rtp_rtcp_impl.cc b/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
index 98c37c8d28..18508a4554 100644
--- a/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
+++ b/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
@@ -500,8 +500,10 @@ void ModuleRtpRtcpImpl::GetSendStreamDataCounters(
// Received RTCP report.
void ModuleRtpRtcpImpl::RemoteRTCPSenderInfo(uint32_t* packet_count,
- uint32_t* octet_count) const {
- return rtcp_receiver_.RemoteRTCPSenderInfo(packet_count, octet_count);
+ uint32_t* octet_count,
+ int64_t* ntp_timestamp_ms) const {
+ return rtcp_receiver_.RemoteRTCPSenderInfo(packet_count, octet_count,
+ ntp_timestamp_ms);
}
std::vector<ReportBlockData> ModuleRtpRtcpImpl::GetLatestReportBlockData()
diff --git a/modules/rtp_rtcp/source/rtp_rtcp_impl.h b/modules/rtp_rtcp/source/rtp_rtcp_impl.h
index dd706e569d..742a69cce3 100644
--- a/modules/rtp_rtcp/source/rtp_rtcp_impl.h
+++ b/modules/rtp_rtcp/source/rtp_rtcp_impl.h
@@ -183,7 +183,8 @@ class ABSL_DEPRECATED("") ModuleRtpRtcpImpl
StreamDataCounters* rtx_counters) const override;
void RemoteRTCPSenderInfo(uint32_t* packet_count,
- uint32_t* octet_count) const override;
+ uint32_t* octet_count,
+ int64_t* ntp_timestamp_ms) const override;
// A snapshot of the most recent Report Block with additional data of
// interest to statistics. Used to implement RTCRemoteInboundRtpStreamStats.
diff --git a/modules/rtp_rtcp/source/rtp_rtcp_impl2.cc b/modules/rtp_rtcp/source/rtp_rtcp_impl2.cc
index 0df8543497..31a1b764b3 100644
--- a/modules/rtp_rtcp/source/rtp_rtcp_impl2.cc
+++ b/modules/rtp_rtcp/source/rtp_rtcp_impl2.cc
@@ -504,8 +504,10 @@ void ModuleRtpRtcpImpl2::GetSendStreamDataCounters(
// Received RTCP report.
void ModuleRtpRtcpImpl2::RemoteRTCPSenderInfo(uint32_t* packet_count,
- uint32_t* octet_count) const {
- return rtcp_receiver_.RemoteRTCPSenderInfo(packet_count, octet_count);
+ uint32_t* octet_count,
+ int64_t* ntp_timestamp_ms) const {
+ return rtcp_receiver_.RemoteRTCPSenderInfo(packet_count, octet_count,
+ ntp_timestamp_ms);
}
std::vector<ReportBlockData> ModuleRtpRtcpImpl2::GetLatestReportBlockData()
diff --git a/modules/rtp_rtcp/source/rtp_rtcp_impl2.h b/modules/rtp_rtcp/source/rtp_rtcp_impl2.h
index 663b28af3e..a9d18ec44a 100644
--- a/modules/rtp_rtcp/source/rtp_rtcp_impl2.h
+++ b/modules/rtp_rtcp/source/rtp_rtcp_impl2.h
@@ -195,7 +195,8 @@ class ModuleRtpRtcpImpl2 final : public RtpRtcpInterface,
StreamDataCounters* rtx_counters) const override;
void RemoteRTCPSenderInfo(uint32_t* packet_count,
- uint32_t* octet_count) const override;
+ uint32_t* octet_count,
+ int64_t* ntp_timestamp_ms) const override;
// A snapshot of the most recent Report Block with additional data of
// interest to statistics. Used to implement RTCRemoteInboundRtpStreamStats.
diff --git a/modules/rtp_rtcp/source/rtp_rtcp_interface.h b/modules/rtp_rtcp/source/rtp_rtcp_interface.h
index 8df810a95e..0bdd389795 100644
--- a/modules/rtp_rtcp/source/rtp_rtcp_interface.h
+++ b/modules/rtp_rtcp/source/rtp_rtcp_interface.h
@@ -388,9 +388,10 @@ class RtpRtcpInterface : public RtcpFeedbackSenderInterface {
StreamDataCounters* rtx_counters) const = 0;
- // Returns packet count and octet count from RTCP sender report.
+ // Returns packet count, octet count, and timestamp from RTCP sender report.
virtual void RemoteRTCPSenderInfo(uint32_t* packet_count,
- uint32_t* octet_count) const = 0;
+ uint32_t* octet_count,
+ int64_t* ntp_timestamp_ms) const = 0;
// A snapshot of Report Blocks with additional data of interest to statistics.
// Within this list, the sender-source SSRC pair is unique and per-pair the
// ReportBlockData represents the latest Report Block that was received for
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