[cairo] _cairo_lround in tests

[Antoine Azar]

As Peter noticed, my replacement of round() (which doesn't compile on 
win32) to _cairo_lround() in test/get-path-extents.c is incorrect. I 
just replaced it by floor ( value + 0.5 ), which should have the same 
behavior as round() . Here's the corresponding patch.

Thanks,
Antoine


At 04:28 PM 2/7/2008, Peter Weilbacher wrote:
>Hi Antoine,
>
>seems like the _cairo_lround in test/get-path-extents.c came from you
>commit. Is there no other way to fix this for Windows? Because as far
>as I understand _cairo_lround is an internal cairo function and shouldn't
>be used outside the library itself. It breaks compiling that test on OS/2
>at least because that function isn't exported from the cairo DLL.
>
>    Peter.
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