commit 72e6cb0b3f548900fd3b548b4b6966e3f5ee854f
author Erik Språng <sprang@webrtc.org> Mon Nov 25 17:22:09 2019
committer Commit Bot <commit-bot@chromium.org> Mon Nov 25 23:11:02 2019
tree 9bfed249abe68b03c1790628b73755ab7dadd4ed
parent 13ea34f30537000ae60bcb7cdcd6dce72b64134b

Fixes dynamic mode pacing issues.

This CL fixes a few issues in the (default-disabled) dynamic pacing
mode:
* Slight update to sleep timing to avoid short spin loops
* Removed support for early execution as that lead to time-travel
  contradictions that were difficult to solve.
* Makes sure we schedule a process call when a packet is due to be
  drained even if the queue is empty, so that padding will start at
  the correct time.
* While paused or empty, sleep relative last send time if we send
  padding while silent - otherwise just relative to last process
  time.
* If target send time shifts so far back that packet should have
  been sent prior to the last process, make sure we don't let the
  buffer level remain.
* Update the PacedSender test to _actually_ use dynamic processing
  when the param says so.

Bug: webrtc:10809
Change-Id: Iebfde9769647d2390fd192a40bbe2d5bf1f6cc62
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/160407
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29911}