[cairo] will clip region decrease the performance of filliing?
okenjian at 163.com
Mon Sep 13 06:23:28 PDT 2010
In what situation will the clip region decrease the performance of filliing?
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?
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