tree 5ae367ec435fc8601ffb277399afb7a93a304366
parent 5dbb9b4c9856159d6de0ee472dbf0052926a495e
author Jingning Han <jingning@google.com> 1513205048 -0800
committer Jingning Han <jingning@google.com> 1513277515 +0000

Update levels in coeff optimization

When reducing the coefficient level gives better rate-distortion
results, update the the corresponding levels for next coefficient
context modeling.

Change-Id: Ia04e287a576f2a4afd1e8ecc9bcb311d067f02e5