Function opt_array_pelem

libavutil/opt.c:117–121

}

static void *opt_array_pelem(const AVOption *o, void *array, unsigned idx)
{
    av_assert1(o->type & AV_OPT_TYPE_FLAG_ARRAY);
    return (uint8_t *)array + idx * opt_type_desc[TYPE_BASE(o->type)].size;
}

static unsigned *opt_array_pcount(const void *parray)
{