[API} hb_buffer_get_glyph_{infos,positions}: Add length out parameter
authorRyan Lortie <desrt@desrt.ca>
Fri, 15 Apr 2011 22:32:36 +0000 (18:32 -0400)
committerBehdad Esfahbod <behdad@behdad.org>
Tue, 19 Apr 2011 04:03:44 +0000 (00:03 -0400)
commit70566befc59cfa8b9c43ac682749c40ea783b1dd
treec04e381892581f362c3405d78d7b93027e1fd1ab
parent62879eebd9965179af8602ba29ac0a64a739b757
[API} hb_buffer_get_glyph_{infos,positions}: Add length out parameter

Return the length, whenever we return an array.  Makes it easier on the
language bindings.
src/hb-buffer.cc
src/hb-buffer.h
src/hb-ot-layout-gpos-private.hh
src/hb-view.c
test/test-buffer.c