tree e113157ded2815e45fce57bbc536e94222097c33
parent 49c293f03d8f593aa3aca282577fcb14daa63207
author Sam Zackrisson <saza@webrtc.org> 1595857530 +0200
committer Commit Bot <commit-bot@chromium.org> 1595863198 +0000

AEC3: Fix render delay buffer alignment issue at call start

Internal counters in the RenderDelayBuffer can slip out of sync with external counters, leading to buffer misalignment.
This CL gives the RenderDelayBuffer an opportunity to update its counters.

Tested:
Passes: modules_unittests --gtest_filter=BlockProcessor.*
Fails as expected due to new unit test: modules_unittests --gtest_filter=BlockProcessor.* --force_fieldtrials="WebRTC-Aec3RenderBufferCallCounterUpdateKillSwitch/Enabled/"

audioproc_f with default AEC settings has been verified to be bit-exact on a large number of aecdumps.

Bug: webrtc:11803
Change-Id: I9363b834c8c8c934add0335013df60bf131da4bc
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/180126
Reviewed-by: Per Åhgren <peah@webrtc.org>
Commit-Queue: Sam Zackrisson <saza@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31795}