[dwrite] Release allocated blob on face destroy
authorEbrahim Byagowi <ebrahim@gnu.org>
Fri, 24 Jun 2016 07:12:01 +0000 (11:42 +0430)
committerEbrahim Byagowi <ebrahim@gnu.org>
Fri, 24 Jun 2016 07:16:53 +0000 (11:46 +0430)
commitbe565d17141818e006aa1e4582f3ae14c726fa85
tree981b01073dd7892e546224494f31763f22171a9e
parentf3f0ea980a359343ac0e3d359a95855c2cf7be25
[dwrite] Release allocated blob on face destroy

This reduces memory consumption of my iterated font create/destroy cycle test
significantly and makes it much better than uniscribe backend even
src/hb-directwrite.cc