Large blocks, i.e. with either width or height equal to 64, have
fewer coefficients. The number of coefficients should thus be
set accordingly

There is a conflict with JVET_M0427_INLOOP_RESHAPER that is triggering a debug assertion that checks that the width is not 1.

 - CE9.2.1g + RefinedMV only for MC and TMVP + SAD cost

JVET-M0247 1. Add early termination and encoder search method. 2. Only enable it for RA configuration.