1 files changed, 44 insertions, 0 deletions
diff --git a/third_party/libwebrtc/moz-patch-stack/0040.patch b/third_party/libwebrtc/moz-patch-stack/0040.patch
new file mode 100644
index 0000000000..bc0246b353
--- /dev/null
+++ b/third_party/libwebrtc/moz-patch-stack/0040.patch
@@ -0,0 +1,44 @@
+From: Andreas Pehrson <apehrson@mozilla.com>
+Date: Fri, 19 Feb 2021 13:45:00 +0100
+Subject: Bug 1654112 - libwebrtc: Add a REMB on/off switch to
+ VideoReceiveStream. r=ng
+
+Differential Revision: https://phabricator.services.mozilla.com/D105774
+Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/7330681cf4de6d8dd868cc661cbdd6679bbc07b3
+---
+ call/video_receive_stream.h         | 3 +++
+ video/rtp_video_stream_receiver2.cc | 3 +--
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/call/video_receive_stream.h b/call/video_receive_stream.h
+index 3125993d4b..cda8b1f6af 100644
+--- a/call/video_receive_stream.h
++++ b/call/video_receive_stream.h
+@@ -203,6 +203,9 @@ class VideoReceiveStreamInterface : public MediaReceiveStreamInterface {
+       // disabled.
+       KeyFrameReqMethod keyframe_method = KeyFrameReqMethod::kPliRtcp;
+ 
++      // See draft-alvestrand-rmcat-remb for information.
++      bool remb = false;
++
+       bool tmmbr = false;
+ 
+       // See LntfConfig for description.
+diff --git a/video/rtp_video_stream_receiver2.cc b/video/rtp_video_stream_receiver2.cc
+index e7f88665b6..eed9770d93 100644
+--- a/video/rtp_video_stream_receiver2.cc
++++ b/video/rtp_video_stream_receiver2.cc
+@@ -297,9 +297,8 @@ RtpVideoStreamReceiver2::RtpVideoStreamReceiver2(
+       frames_decryptable_(false),
+       absolute_capture_time_interpolator_(clock) {
+   packet_sequence_checker_.Detach();
+-  constexpr bool remb_candidate = true;
+   if (packet_router_)
+-    packet_router_->AddReceiveRtpModule(rtp_rtcp_.get(), remb_candidate);
++    packet_router_->AddReceiveRtpModule(rtp_rtcp_.get(), config_.rtp.remb);
+ 
+   RTC_DCHECK(config_.rtp.rtcp_mode != RtcpMode::kOff)
+       << "A stream should not be configured with RTCP disabled. This value is "
+-- 
+2.34.1
+