Disable chess board pattern pred filter search
Disable chess board pattern pred filter search

For 32x32 and above block sizes, if filter_ref is switchable, by pass
pred_filter_search variable

Change-Id: I1cf6e7e81f4d94097b0ec14fc1474aa1c085e56e

ittiamvpx/libvpx-1,ittiamvpx/libvpx-1,ittiamvpx/libvpx-1,ittiamvpx/libvpx-1,ittiamvpx/libvpx-1,ittiamvpx/libvpx-1