46536e3da4
DefaultVideoQualityAnalyzerFramesComparator::Stop() may not block until all frames comparisons are processed in case when new comparison was added after worker thread checked for available comparisons and Stop() was invoked before worker thread checked the state_. Bug: webrtc:13277, webrtc:13240 Change-Id: Ic16fdc01e43c04529cd83e5d9ef66d7573973cfd Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/235205 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/main@{#35212}