I tried using recently git cairo (1.1.7), but some glyphs can't display in some
fonts, pls see attachments.
Jinghua Luo gave me a patch, and seems that fixed this problem, pls see
Created attachment 5862 [details]
SimSun 9, latin chars missing
Created attachment 5863 [details]
SimSun 12, CJK chars missing
Created attachment 5864 [details]
SimSun 14, latin and CJK chars both antialias
Created attachment 5865 [details]
SimSun 9, after patched
Created attachment 5866 [details]
SimSun 12, after patched
I just committed a fix for this bug. It works fine now.