mvd_sign_flag_decode 1577 libavcodec/hevc_cabac.c     case 1: lc->pu.mvd.x = mvd_sign_flag_decode(s); break;
mvd_sign_flag_decode 1583 libavcodec/hevc_cabac.c     case 1: lc->pu.mvd.y = mvd_sign_flag_decode(s); break;