clintbellanger/flare — pull request #809 by stefanbeller (2012-08-17 00:08:10+00:00)
Title: Map rendering improvements for objects layer as well.

After these patches applied, the cpu usage is like this:
https://dl.dropbox.com/u/6520164/flare_perftool.txt

So I guess optimizing the maprenderer itself will not deliver huge improvements itself any more.
I am currently trying to get more effect from disabling the animated tiles,
which currently only boosts the background layer rendering .
I think when the foreground also gets some prerendering, the speedup is ok.
Once my raspberry arrives, I'll definitely check it on that device :)