decode_ref_idx_lX 4097 libde265/slice.cc       int ref_idx_l0 = decode_ref_idx_lX(tctx, shdr->num_ref_idx_l0_active);
decode_ref_idx_lX 4112 libde265/slice.cc       int ref_idx_l1 = decode_ref_idx_lX(tctx, shdr->num_ref_idx_l1_active);