[Qt-interest] QPainter::HighQualityAntialiasing

[Andrea Franceschini]

Hi everybody,
I'm painting on a QPixmap using QGLFramebufferObject. As of the docs,
for painting antialiased primitives via QPainter this way,
QPainter::HighQualityAntialiasing has to be set. Unfortunately, when I
set it, I apparently get nothing painted. FYI, my graphic driver
(fglrx) supports GL_ARB_fragment_program (at least glxinfo reports it
so).

What else should I check?

-- 
Andrea