[Qt-qml] Image Borders Show Artifacts Using QGLWidget

Michael Dippold mike at dippold.com
Wed Oct 12 01:57:48 CEST 2011


I am currently having problems with certain images in my application
showing artifacts around the edges when I use a QGLWidget for the
viewport.  Example in attached image (white vertical lines).  It is
currently adjusting for antialiasing and when I pass in the hint
DontAdjustForAntialiasing the problem is worse.  The documentation
states it is expanded by 2 pixels in all directions when adjusting for
antialiasing, could that not be enough in my case?  Or, maybe it is
completely unrelated to this feature.


Thanks,
Mike
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