Fix issues in interpolation filter selection
Fix issues in interpolation filter selection

Inperpolation filter skip logic (based on properties of MV) is
disabled when current and reference frames are of different
resolutions. Modified interpolation_filter_rd function for coherency.

Change-Id: I4f1577f5882fde1fb1c6e7954d5e258773431f86

GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom