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[gvar] Optimize a loop

This commit is contained in:
Behdad Esfahbod 2022-11-22 13:29:32 -07:00
parent dd6fcec92c
commit e8ddf107d0
1 changed files with 3 additions and 2 deletions
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5
src/hb-ot-var-gvar-table.hh
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@ -646,8 +646,9 @@ struct gvar
/* Check the number of unreferenced points in a contour. If no unref points or no ref points, nothing to do. */
unsigned unref_count = 0;
for (unsigned i = start_point; i <= end_point; i++)
unref_count += !deltas.arrayZ[i].flag;
for (unsigned i = start_point; i < end_point + 1; i++)
unref_count += deltas.arrayZ[i].flag;
unref_count = (end_point - start_point + 1) - unref_count;
unsigned j = start_point;
if (unref_count == 0 || unref_count > end_point - start_point)