tree 5f582f6502f2c47202a8c9a46e2b62f3bb7c9e6e
parent 3167c0a26b90ea17416e0100c25eefce7e255e72
author Cheng Chen <chengchen@google.com> 1534380877 -0700
committer Cheng Chen <chengchen@google.com> 1537467187 +0000

Fix a bug for loop filter level assignment

To apply loop filter for a block, its filter level is decided as:
level = (current_level != 0) ? current_level : previous_level.

Previous logic assign level = current_level. This CL fixes it.

Change-Id: Ie41d83ea322e83bb5f686d24f37fef192c32eb9e