tree 085e81a0536af5255fd6bd5d9978f38a3df9a85e
parent 3ee3525d510450003f540eda5102cce0a8f37d46
author Yunqing Wang <yunqingwang@google.com> 1634702713 -0700
committer Yunqing Wang <yunqingwang@google.com> 1634757223 +0000

rtc: Reduce superblock copy in partition decision

Stopped to copy reference superblock if MV is zero. Saw slight encoder
speedup (0.2%) at speed 10. No stats change (verified for speed 5 - 10).

Change-Id: I482f4f3df6ab563074d3fd610699ab192582a856