[cairo] will clip region decrease the performance of filliing?
kalle.vahlman at gmail.com
Mon Sep 13 11:54:27 PDT 2010
2010/9/13 oken <okenjian at 163.com>:
> In what situation will the clip region decrease the performance of
> I find it that I my program if I reset the clip before filling, it will be
> much faster.
> It my program, if i don't reset the clip, calling cairo_fill to fill 500
> rectangles takes about 20ms, which i think is too long!
> Any suggestions to improve the performance of cairo_filling?
I believe this FAQ entry could be right on the money:
Kalle Vahlman, zuh at iki.fi
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