[cairo] [patch] quartz: align pixel when source/mask translation is either 1.0 or -1.0

[Chris Wilson]

On Mon, 30 Jul 2012 18:18:24 +0000, "Henry (Yu) Song - SISA" <hsong at sisa.samsung.com> wrote:
> I am not sure whether this should be a considered as a fix, or _cairo_matrix_is_abs_translation() should be moved to cairoint.h instead of in cairo-quartz-surface.c

I think _cairo_matrix_has_unity_scale() is the function you are looking
for.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre