tree ce83ff55cb848d836be1833953ac45c15a38d0ed
parent ccdb518ff8082bc1a3f9ec3027e051e3a8317851
author Jingning Han <jingning@google.com> 1412535914 -0700
committer Jingning Han <jingning@google.com> 1412535914 -0700

Fix an IOC issue in vp9_rd_pick_inter_mode_sb

It is possible that the GOLDEN reference frame is not avaiable, in
which setting the predicted mv will be associated with a residual
value of INT_MAX. This commit checks this condition before
left shift and comparison with that of ALTREF frame, to avoid
overflow issue.

Change-Id: Ib98c3149dbdd016f2fe5beaafb13f67d469dd07c