[varStore] Cache individual items in store*Many()

2023-12-15 10:52:28 -07:00 · 2023-12-15 10:52:28 -07:00 · a8005130cc
commit a8005130cc
parent 6f4feffa11
1 changed files with 4 additions and 2 deletions
--- a/Lib/fontTools/varLib/varStore.py
+++ b/Lib/fontTools/varLib/varStore.py
@ -137,9 +137,11 @@ class OnlineVarStoreBuilder(object):
            # Full array. Start new one.
            self._add_VarData()
            return self.storeDeltasMany(deltas_list, round=noRound)
-        for deltas in deltas_list:
+        for i, deltas in enumerate(deltas_list):
            self._data.addItem(deltas, round=noRound)
-            # TODO Insert into the cache
+
+            varIdx = (self._outer << 16) + inner + i
+            self._cache[deltas] = varIdx

        varIdx = (self._outer << 16) + inner
        return varIdx