[cairo] Re: Cairo vs. Xft glyph rendering

[Koen Kooi]

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Behdad Esfahbod schreef:

> Thanks.  It's pushed now, after fixing the XXXs, and testing that the
> glyph skipping is actually working.

root at h2200:/data/cairo.vanilla/perf# ./cairo-perf-diff-files
ipaq-h2200-git-20061210-vanilla.perf ipaq-h2200-git-20061212-vanilla.perf 20%
                                                 Speedups
========
 xlib-rgba     text_similar_rgba_over-64    23.24 2.15% ->  12.15 4.49%:  1.91x speedup
▉
 xlib-rgba      text_similar_rgb_over-64    23.15 1.56% ->  12.17 4.40%:  1.90x speedup
▉
 xlib-rgba        text_solid_rgb_over-64    25.92 0.96% ->  14.74 2.05%:  1.76x speedup
▊
 xlib-rgba       text_solid_rgba_over-64    26.12 1.75% ->  15.42 1.40%:  1.69x speedup
▊
 xlib-rgba      pattern_create_radial-16    80.67 0.84% ->  50.09 0.58%:  1.61x speedup
▋
 xlib-rgba        text_image_rgb_over-64    33.35 0.94% ->  22.72 1.73%:  1.47x speedup
▌
 xlib-rgba       text_image_rgba_over-64    33.06 1.64% ->  23.12 0.93%:  1.43x speedup
▍
[snip]

You can find the complete perf files at http://www.openembedded.org/~koen/cairo/

regards,

Koen


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