shithub: libvpx

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ref: 353642bc53de23e3e51940960c8c2b8f6602566e
parent: 9a27b627b8f24bab9c802533b8a01ee0470df9ce
author: Scott LaVarnway <slavarnway@google.com>
date: Wed May 29 12:42:23 EDT 2013

Moved use_prev_in_find_mv_refs check to frame level

This patch checks at the frame level to see if the previous
mode info context can be used.  This patch eliminates the
flag check that was done for every mode and removes another
check that was done prior to every vp9_find_mv_refs().

Change-Id: I9da5e18b7e7e28f8b1f90d527cad087073df2d73