check_planar_primitive  220 source/test/intrapredharness.cpp             if (!check_planar_primitive(ref.cu[i].intra_pred[PLANAR_IDX], opt.cu[i].intra_pred[PLANAR_IDX], size))
check_planar_primitive   53 source/test/intrapredharness.h     bool check_planar_primitive(intra_pred_t ref, intra_pred_t opt, int width);