unsigned int get_size () const
{ return min_size + count * nameRecordZ.item_size; }
- void get_subsetted_ids (const name *source_name,
- const hb_subset_plan_t *plan,
- hb_vector_t<unsigned int>& name_record_idx_to_retain) const
- {
- for(unsigned int i = 0; i < count; i++)
- {
- if (format == 0 && (unsigned int) source_name->nameRecordZ[i].nameID > 25)
- continue;
- if (!hb_set_is_empty (plan->name_ids) &&
- !hb_set_has (plan->name_ids, source_name->nameRecordZ[i].nameID))
- continue;
- name_record_idx_to_retain.push (i);
- }
- }
-
bool serialize (hb_serialize_context_t *c,
const name *source_name,
- const hb_subset_plan_t *plan,
- const hb_sorted_vector_t<unsigned int>& name_record_idx_to_retain)
+ const hb_subset_plan_t *plan)
{
TRACE_SERIALIZE (this);
if (unlikely (!c->extend_min ((*this)))) return_trace (false);
+ auto src_array = source_name->nameRecordZ.as_array (source_name->count);
+
+ auto it =
+ + src_array
+ | hb_filter (plan->name_ids, &NameRecord::nameID)
+ ;
+
this->format = 0;
- this->count = name_record_idx_to_retain.length;
+ this->count = it.len ();
auto snap = c->snapshot ();
this->nameRecordZ.serialize (c, this->count);
this->stringOffset = c->length ();
c->revert (snap);
- auto src_array = source_name->nameRecordZ.as_array (source_name->count);
const void *src_base = &(source_name + source_name->stringOffset);
const void *dst_base = &(this + this->stringOffset);
- + hb_iter (name_record_idx_to_retain)
- | hb_apply ([&] (unsigned _) { c->copy (src_array[_], src_base, dst_base); })
+ + it
+ | hb_apply ([&] (const NameRecord& _) { c->copy (_, src_base, dst_base); })
;
if (unlikely (c->ran_out_of_room)) return_trace (false);
bool subset (hb_subset_context_t *c) const
{
+ TRACE_SUBSET (this);
hb_subset_plan_t *plan = c->plan;
- hb_sorted_vector_t<unsigned int> name_record_idx_to_retain;
-
- get_subsetted_ids (this, plan, name_record_idx_to_retain);
hb_serialize_context_t *serializer = c->serializer;
name *name_prime = serializer->start_embed<name> ();
- if (!name_prime || !name_prime->serialize (serializer, this, plan, name_record_idx_to_retain))
- {
- DEBUG_MSG (SUBSET, nullptr, "Failed to serialize write new name.");
- return false;
- }
-
- return true;
+ if (unlikely (!name_prime)) return_trace (false);
+ name_prime->serialize (serializer, this, plan);
+ return_trace (name_prime->count);
}
bool sanitize_records (hb_sanitize_context_t *c) const
plan->retain_gids = input->retain_gids;
plan->unicodes = hb_set_create ();
plan->name_ids = hb_set_reference (input->name_ids);
+ /* TODO Clean this up... */
+ if (hb_set_is_empty (plan->name_ids))
+ hb_set_add_range (plan->name_ids, 0, 0x7FFF);
plan->source = hb_face_reference (face);
plan->dest = hb_face_builder_create ();
plan->codepoint_to_glyph = hb_map_create ();