[cairo-bugs] [Bug 43064] stroke performance is super-linear in number of points in the path

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=43064

--- Comment #2 from Uli Schlachter <psychon at znc.in> 2011-11-18 06:37:17 PST ---
I might be missing something, but why exactly would you expect the results to
be constant? You are doing more function calls, cairo has to handle more points
and the resulting path becomes more complex (many self 'intersections').

Also, the visible result is different with drawing the line only once vs
drawing it many times due to antialiasing.

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