henrika 8f16ce98c2 FrameCadenceAdapter: improves performance under repeat and high load
This change ensures that the FCA now is informed about a new max fps
when VideoStreamEncoder::OnVideoSourceRestrictionsUpdated is called.

The latest restricted frame rate which is provided to the FCA will
only affect the cadence of repeated non-idle (quality has not
converged) frames and the main goal is to ensure that the FCA reduces
its repeat rate in situations where the video source is constrained.

UpdateVideoSourceRestrictions is added to the FrameCadenceAdapter API
and it is called from the VideoStreamEncoder when its source
parameters (resolution and/or frame rate) are restricted.

This modification has no effect on the flow driven by
ProcessOnDelayedCadence (non repeated frames).

Bug: webrtc:15539
Change-Id: I26dee6480e5137f82c5ccf57091b737cad82dbf6
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/328300
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Reviewed-by: Markus Handell <handellm@webrtc.org>
Commit-Queue: Henrik Andreassson <henrika@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41308}
2023-12-04 13:37:24 +00:00
..
2022-09-30 13:50:49 +00:00
2023-04-24 10:45:15 +00:00
2022-09-30 08:44:30 +00:00
2023-10-16 06:34:26 +00:00