tree 7633a146f52f561f60cdd6993d960b269e7f8aec
parent c878d68282737baa3011bb281dcb8c7283c5649e
author Florent Castelli <orphis@webrtc.org> 1595604580 +0200
committer Commit Bot <commit-bot@chromium.org> 1596449386 +0000

Only enable conference mode simulcast allocations with flag enabled

Non-conference mode simulcast screenshares were mistakenly using the
conference mode semantics in the simulcast rate allocator, which broke
spec compliant usage in some situation.

This behavior should only be used when explicitly using the SDP entry
"a=x-google-flag:conference" in both offer and answer.

Bug: webrtc:11310, chromium:1093819
Change-Id: Ibcba75c88a8405d60467546b33977a782e04e469
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/179081
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31828}