Jerome Jiang 3403acb3c6 av1: 8 threads for >720p and tiles config
Use 8 threads for > 720p
Use 4 tile columns and 2 tile rows for 8 threads
Use 2 tile columns and 2 tile rows for 4 threads

For VGA, 2 tile_col x 2 tile_row configuration has
 - ~9% speedup over 4 tile_col x 1 tile_row
 - ~5% speedup over 1 tile_col x 4 tile_row

Bug: None
Change-Id: I3c1ea948437aece7c6734ce25351158cbdf0a15b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/307880
Commit-Queue: Jerome Jiang <jianj@google.com>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40237}
2023-06-07 15:33:41 +00:00
..
2023-04-20 02:02:45 +00:00
2023-04-20 02:02:45 +00:00
2023-04-20 02:02:45 +00:00