commit de18e2b5490c68b39c20e42028ffaa8ca24aaa3b
author Fergus Simpson <afergs@google.com> Wed Mar 01 20:12:34 2017 -0800
committer Fergus Simpson <afergs@google.com> Thu Mar 09 01:12:43 2017 +0000
tree 43b7ac0c3ed0fd6bf64cbe4ae673f77a336a5d76
parent f04254ff517b39a6d1c9fa70d86728f90e4ffdfb

rdopt: refactor interpolation_filter_search()

The interpolation filter search used to be performed in a code block in
handle_inter_mode(). This change breaks that code out into its own
function to reduce the length of handle_inter_mode and ecapsulate its
functionality, making both functions more readable.

Attention has been paid to make as many arguments constants as can be.

Change-Id: I3fd484137fc0d16a47dba0b18ce0e2b349d24446