tree af0ec8795ba5e32be2521f8e3e2fd0ca118cefc1
parent 612445ea6038c4746b8696b47447445b82b99c7a
author Tomas Gunnarsson <tommi@webrtc.org> 1600696602 +0200
committer Commit Bot <commit-bot@chromium.org> 1600700683 +0000

Remove AsyncInvoker from WebRtcVideoChannel.

RequestEncoderFallback, RequestEncoderSwitch and
SetVideoCodecSwitchingEnabledRequest are now all called on the
worker thread. Before, the work already happened on that thread but
WebRtcVideoChannel adapted internally when needed.

With this CL, there are thread checks to make sure that these calls are
always made the same way, we don't need the async invoker and there
are fewer calls out from the encoder thread in VideoStreamEncoder
(reducing the chance of unintentional blocking).

Bug: webrtc:11908
Change-Id: If8738bc2a708a0fefc6fe850b32655f049f30bdc
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/184603
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32151}