gf_isom_hint_pck_write 3579 include/gpac/internal/isomedia_dev.h GF_Err gf_isom_hint_pck_write(GF_HintPacket *ptr, GF_BitStream *bs); gf_isom_hint_pck_write 249 src/isomedia/hinting.c e = gf_isom_hint_pck_write(pck, bs);