[Qt-interest] Qt 4.8.0-tp slowdown

[Joshua Grauman]

Oh, and I guess I need to mention that my app is a C++/QWidget/QPainter 
app, not QML...

Josh

> Hello,
>
> I'm doing some animation in my X11 application. I'm using the raster
> engine. When I tried out the Qt 4.8.0-tp, I noticed slowdown compared to
> the Qt 4.7.1 libs I was using. I think I compiled the source the same for
> both libs. I know this is a broad question, and 4.8.0 is just a technology
> preview, but are there any known regressions or changes as it pertains to
> the raster engine and speed that anyone knows of? My code is exactly the
> same, just recompiling with the 4.8 libs causes slowdown. Anything I
> should look out for? Thanks!
>
> Josh
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