01f2ec35a6
This can be used to determine whether the bitrate of a given spatial and temporal layer has been set in the allocation, even if the value it's set to is zero. GetBitrate still returns 0 if the queried layer does not have the bitrate set. Bug: webrtc:8479 Change-Id: I1d982e211da9b052fcccdbf588b67da1a4550c60 Reviewed-on: https://webrtc-review.googlesource.com/17440 Reviewed-by: Stefan Holmer <stefan@webrtc.org> Reviewed-by: Erik Språng <sprang@webrtc.org> Commit-Queue: Erik Varga <erikvarga@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20852}