[HB] Fix _hb_buffer_next() when positioning
authorBehdad Esfahbod <behdad@behdad.org>
Wed, 12 Aug 2009 20:47:27 +0000 (16:47 -0400)
committerBehdad Esfahbod <behdad@behdad.org>
Mon, 2 Nov 2009 19:40:41 +0000 (14:40 -0500)
commite4679d9fae43f3219c476c5b9e411d1f5d0d5bae
treeee63660cb3a55a44b42ded7d9f54fe67515991e1
parent5ccf1ba339d6ffb4469f1c4f20d8d8d00012c857
[HB] Fix _hb_buffer_next() when positioning

We were copying glyphs to output.  This should not happen when in
GPOS.  Back then it was fine, then some optimizations broke then
assumption.
src/hb-buffer-private.h
src/hb-buffer.c