Thread: Huge performance hit using QPainter in QGLWidget on N900
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krk969 is offline krk969
2010-05-12 , 10:03
Posts: 754 | Thanked: 630 times | Joined on Sep 2009 @ London
#4
Have you tried to run your QT app with

./myApp -graphicssystem opengl

I think this uses the hardware acceleration but last I heard it was still experimental.
Let us know how it performs...
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