b674cd1038
Set number of decode threads equal to number of available cores and limit the maximum value to the maximum number of tiles possible for HD resolution. Bug: webrtc:9829, b/117291409 Change-Id: Ib5ccd5cc412011d4438258491efc060cdd050fc7 Reviewed-on: https://webrtc-review.googlesource.com/c/104064 Reviewed-by: Erik Språng <sprang@webrtc.org> Commit-Queue: Sergey Silkin <ssilkin@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25059}