(frame_mv[NEWMV][ref_frame].as_mv.col >> 3);
cpi->fn_ptr[bsize].vf(x->plane[0].src.buf, x->plane[0].src.stride,
pre_buf, pre_stride, &base_mv_sse);
+
+ // Exit NEWMV search if base_mv is (0,0) && bsize < BLOCK_16x16,
+ // for SVC encoding.
+ if (cpi->use_svc && cpi->svc.use_base_mv && bsize < BLOCK_16X16 &&
+ frame_mv[NEWMV][ref_frame].as_mv.row == 0 &&
+ frame_mv[NEWMV][ref_frame].as_mv.col == 0)
+ continue;
+
// Exit NEWMV search if base_mv_sse is large.
if (sf->base_mv_aggressive && base_mv_sse > (best_sse_sofar << scale))
continue;