ff_jpeg2000_cleanup  978 libavcodec/j2kenc.c             ff_jpeg2000_cleanup(comp, codsty);
ff_jpeg2000_cleanup  273 libavcodec/jpeg2000.h void ff_jpeg2000_cleanup(Jpeg2000Component *comp, Jpeg2000CodingStyle *codsty);
ff_jpeg2000_cleanup 2022 libavcodec/jpeg2000dec.c                 ff_jpeg2000_cleanup(comp, codsty);