This disables backward probability updates, which makes the codec more friendly for frame-level multi-threading.
91be8df vp9: add fate sample for parallelmode.
tests/fate/vpx.mak | 1 +
tests/ref/fate/vp9-parallelmode-akiyo | 26 ++++++++++++++++++++++++++
2 files changed, 27 insertions(+)
Upstream: git.libav.org