tree 81c01c52e6131d79bd5547d72b051b07df57db38
parent d2b3b9e682ca60944e02957b9284a3b9a10263a0
author Behdad Esfahbod <behdad@behdad.org> 1507963327 +0200
committer Werner Lemberg <wl@gnu.org> 1507963327 +0200

[afshaper] Delay creating `hb_set' objects until needed.

In runs on Noto Naskh Arabic, this results in 89 sets created
instead of 340 before.  Makes auto-hinter setup with HarfBuzz
enabled 20% to 30% faster.

* src/autofit/afshaper.c (af_shaper_get_coverage): Implement it.