Peter Boström 9ab4d9df38 Prevent data race from low-pass filter.
Makes main thread wait for the filter level to be picked to avoid a race
between the LPF thread and update_reference_frames(). This also
re-enables the failing tests under thread_sanitizer where this data race
was detected.

BUG=webm:1460

Change-Id: I7f5797142ea0200394309842ce3e91a480be4fbc
2017-08-31 18:37:55 -07:00
..
2016-09-29 15:25:27 -07:00
2017-08-11 10:44:36 -07:00
2013-12-03 17:19:41 -08:00