ivigasin
12th May 2011, 22:14
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!
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!