[Merkaartor] QT v4.3.3 vs. 4.4.0 painting performances

Chris Browet cbro at semperpax.com
Fri Jul 11 10:23:06 BST 2008


As you might have noticed, I've been trying to improve painting performance
of Merkaartor, lately.

In this process, I have generally noticed a degradation of performances in
4.4.0 vs. 4.3.3, especially when drawing long roads at high zoom.

Have others noticed that, too?

- Chris -
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