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[name] Remove dead code

This commit is contained in:
Behdad Esfahbod 2019-05-07 11:01:02 -07:00
parent 5ac4ab6868
commit 0987c4204f
1 changed files with 1 additions and 87 deletions
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86
src/hb-ot-name-table.hh
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@ -102,7 +102,6 @@ struct NameRecord
TRACE_SERIALIZE (this); TRACE_SERIALIZE (this);
auto *out = c->embed (this); auto *out = c->embed (this);
if (unlikely (!out)) return_trace (nullptr); if (unlikely (!out)) return_trace (nullptr);
out->offset.serialize_copy (c, src_base + offset, dst_base, length); out->offset.serialize_copy (c, src_base + offset, dst_base, length);
return_trace (out); return_trace (out);
} }
@ -185,91 +184,6 @@ struct name
} }
} }
bool serialize_name_record (hb_serialize_context_t *c,
const name *source_name,
const hb_vector_t<unsigned int>& name_record_idx_to_retain)
{
for (unsigned int i = 0; i < name_record_idx_to_retain.length; i++)
{
unsigned int idx = name_record_idx_to_retain[i];
if (unlikely (idx >= source_name->count))
{
DEBUG_MSG (SUBSET, nullptr, "Invalid index: %d.", idx);
return false;
}
c->push<NameRecord> ();
NameRecord *p = c->embed<NameRecord> (source_name->nameRecordZ[idx]);
if (!p)
return false;
p->offset = 0;
}
return true;
}
bool serialize_strings (hb_serialize_context_t *c,
const name *source_name,
const hb_subset_plan_t *plan,
const hb_vector_t<unsigned int>& name_record_idx_to_retain)
{
hb_face_t *face = plan->source;
accelerator_t acc;
acc.init (face);
for (unsigned int i = 0; i < name_record_idx_to_retain.length; i++)
{
unsigned int idx = name_record_idx_to_retain[i];
unsigned int size = acc.get_name (idx).get_size ();
c->push<char> ();
char *new_pos = c->allocate_size<char> (size);
if (unlikely (new_pos == nullptr))
{
acc.fini ();
DEBUG_MSG (SUBSET, nullptr, "Couldn't allocate enough space for Name string: %u.",
size);
return false;
}
const HBUINT8* source_string_pool = (source_name + source_name->stringOffset).arrayZ;
unsigned int name_record_offset = source_name->nameRecordZ[idx].offset;
memcpy (new_pos, source_string_pool + name_record_offset, size);
}
acc.fini ();
return true;
}
bool pack_record_and_strings (name *dest_name_unpacked,
hb_serialize_context_t *c,
unsigned length)
{
hb_hashmap_t<unsigned, unsigned> id_str_idx_map;
for (int i = length-1; i >= 0; i--)
{
unsigned objidx = c->pop_pack ();
id_str_idx_map.set ((unsigned)i, objidx);
}
const void *base = & (dest_name_unpacked->nameRecordZ[length]);
for (int i = length-1; i >= 0; i--)
{
unsigned str_idx = id_str_idx_map.get ((unsigned)i);
NameRecord& namerecord = dest_name_unpacked->nameRecordZ[i];
c->add_link<HBUINT16> (namerecord.offset, str_idx, base);
c->pop_pack ();
}
if (c->in_error ())
return false;
return true;
}
bool serialize (hb_serialize_context_t *c, bool serialize (hb_serialize_context_t *c,
const name *source_name, const name *source_name,
const hb_subset_plan_t *plan, const hb_subset_plan_t *plan,