Add MSID signaling compatibility for Unified Plan endpoints
This is intended to ensure compatibility between Plan B and
Unified Plan endpoints for the single audio - single video case.
If Unified Plan is the offerer, it will add a=msid and a=ssrc MSID
entries to its offer.
If Unified Plan is the answerer, it will use whatever MSID
signaling mechanism was used in the offer (either a=msid or
a=ssrc).
Bug: webrtc:7600
Change-Id: I6192dec19123fbb56f5d04540d2175c7fb30b9b6
Reviewed-on: https://webrtc-review.googlesource.com/44162
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21859}diff --git a/pc/peerconnection.cc b/pc/peerconnection.cc
index c361468..ca97e81 100644
--- a/pc/peerconnection.cc
+++ b/pc/peerconnection.cc
@@ -3199,6 +3199,7 @@
session_options->rtcp_cname = rtcp_cname_;
session_options->crypto_options = factory_->options().crypto_options;
+ session_options->is_unified_plan = IsUnifiedPlan();
}
void PeerConnection::GetOptionsForPlanBOffer(
@@ -3457,6 +3458,7 @@
session_options->rtcp_cname = rtcp_cname_;
session_options->crypto_options = factory_->options().crypto_options;
+ session_options->is_unified_plan = IsUnifiedPlan();
}
void PeerConnection::GetOptionsForPlanBAnswer(
