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Slow OpenGL + QGraphicsView
Hello,
I have QGraphicsView and OpenGL scene with 1 item. My painting doesn't take much time (about 1-2 msec), but whole paintEvent time takes inadequate long (150-200 msec).
The problem exists not in all software/hardware configurations.
What can be the reason for this?
Thank you!
The "Q"
Re: Slow OpenGL + QGraphicsView
The reason can be incorrect code.
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