PF_L1            1638 libavcodec/hevc.c         mv->pred_flag += PF_L1;
PF_L1            1704 libavcodec/hevc.c     if (current_mv.pred_flag & PF_L1) {
PF_L1            1730 libavcodec/hevc.c     } else if (current_mv.pred_flag == PF_L1) {
PF_L1             107 libavcodec/hevc_mvs.c         } else if (a_pf == PF_L1) {
PF_L1             444 libavcodec/hevc_mvs.c             if ((l0_cand.pred_flag & PF_L0) && (l1_cand.pred_flag & PF_L1) &&