find_histogram_index  442 libavfilter/ebur128.c         ++st->d->block_energy_histogram[find_histogram_index(sum)];
find_histogram_index  482 libavfilter/ebur128.c                                                     find_histogram_index(st_energy)];  \
find_histogram_index  566 libavfilter/ebur128.c         start_index = find_histogram_index(relative_threshold);
find_histogram_index  720 libavfilter/ebur128.c         index = find_histogram_index(stl_integrated);