John Ralls 2e0075e265 [quartz] Don't use CGContextDrawTiledImage for tiled patterns. ...

CGContextDrawTiledImage turned up as a significant time-user while
profiling a benchmark created to evaluate
https://gitlab.gnome.org/GNOME/gtk/-/issues/3714. Without this commit
the benchmark is able to perform a mean frame rate of 2.19 frames per
second with a standard deviation of 0.09; with the commit the mean frame
rate is 2.37 fps, s.d. 0.30, both over 15 10-second samples. Student's
t-test reports a 9.8% likelyhood that the two represent the same
distribution.

2022-02-24 17:00:07 -08:00

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