[cairo] [PATCH] pixman: C fast path for add_1000_1000 and over_n_1_8888

[Siarhei Siamashka]

Hello,

These two fast path functions dealing with 1-bit data are needed
to improve performance of xfce4 terminal. Some other applications
may potentially benefit too.

The patches are also available here:
http://cgit.freedesktop.org/~siamashka/pixman/log/?h=1bit-for-master

-- 
Best regards,
Siarhei Siamashka
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