tree 0a46c46c19b32109349b64e2fdd351047c0e0685
parent 6d05264bb892daa2f5be9dbd1be241667cf4f5fc
author Marco Paniconi <marpan@google.com> 1674030275 -0800
committer Marco Paniconi <marpan@google.com> 1674094356 +0000

Set sb_size=64 for screen real-time multi-thread

For screen real-time mode: set sb_size=64 for
dynamic (default) mode for mult-thread encode
with low number of 128x128 superblocks per tile.
For resolutions > 720p and  #threads >= 4.

This has ~8-13% speedup (fps) on rtc_screen for
4 and 8 threads.

Change-Id: I1427dedca4263882c56ef914530d03b726be6e7c