update_stat       582 libavfilter/af_astats.c         UPDATE_STATS_##planar(type, update_stat(s, p, sample, sample normalizer_suffix, int_sample), s->is_float ? update_float_stat(s, p, sample) : s->is_double ? update_double_stat(s, p, sample) : (void)NULL, ); \
update_stat       141 libavfilter/af_drmeter.c                 update_stat(s, p, *src);
update_stat       149 libavfilter/af_drmeter.c                 update_stat(s, &s->chstats[c], *src);