upb_decoderplan *upb_decoderplan_new(upb_handlers *h, bool allowjit) {
upb_decoderplan *p = malloc(sizeof(*p));
p->handlers = h;
upb_handlers_ref(h);
h->should_jit = allowjit;
#ifdef UPB_USE_JIT_X64
p->jit_code = NULL;
if (allowjit) upb_decoderplan_makejit(p);
#endif
// Set function pointers for each field's decode function.
for (int i = 0; i < h->msgs_len; i++) {
upb_mhandlers *m = h->msgs[i];
for(upb_inttable_iter i = upb_inttable_begin(&m->fieldtab);
!upb_inttable_done(i);
i = upb_inttable_next(&m->fieldtab, i)) {
upb_itofhandlers_ent *e = upb_inttable_iter_value(i);
upb_fhandlers *f = e->f;
upb_decoderplan_initfhandlers(f);
}
}
return p;
}
static upb_pbdecodermethod *newmethod(const upb_handlers *dest_handlers,
mgroup *group) {
static const struct upb_refcounted_vtbl vtbl = {visitmethod, freemethod};
upb_pbdecodermethod *ret = malloc(sizeof(*ret));
upb_refcounted_init(UPB_UPCAST(ret), &vtbl, &ret);
upb_byteshandler_init(&ret->input_handler_);
// The method references the group and vice-versa, in a circular reference.
upb_ref2(ret, group);
upb_ref2(group, ret);
upb_inttable_insertptr(&group->methods, dest_handlers, upb_value_ptr(ret));
upb_refcounted_unref(UPB_UPCAST(ret), &ret);
ret->group = UPB_UPCAST(group);
ret->dest_handlers_ = dest_handlers;
ret->is_native_ = false; // If we JIT, it will update this later.
upb_inttable_init(&ret->dispatch, UPB_CTYPE_UINT64);
if (ret->dest_handlers_) {
upb_handlers_ref(ret->dest_handlers_, ret);
}
return ret;
}
void Ref() {
upb_handlers_ref(this);
}
