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[cmap] Speed up DefaultUVS::copy

This commit is contained in:
Behdad Esfahbod 2022-12-03 09:46:11 -07:00
parent 8eadb83640
commit dabbf13d40
1 changed files with 4 additions and 3 deletions
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7
src/hb-ot-cmap-table.hh
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@ -930,10 +930,11 @@ struct DefaultUVS : SortedArray32Of<UnicodeValueRange>
for (const UnicodeValueRange& _ : as_array ()) for (const UnicodeValueRange& _ : as_array ())
{ {
for (const unsigned addcnt : hb_range ((unsigned) _.additionalCount + 1)) unsigned curEntry = (unsigned) _.startUnicodeValue - 1;
unsigned end = curEntry + _.additionalCount + 2;
for (; unicodes->next (&curEntry) && curEntry < end;)
{ {
unsigned curEntry = (unsigned) _.startUnicodeValue + addcnt;
if (!unicodes->has (curEntry)) continue;
count += 1; count += 1;
if (lastCode == HB_MAP_VALUE_INVALID) if (lastCode == HB_MAP_VALUE_INVALID)
lastCode = curEntry; lastCode = curEntry;