Bug in QGraphicsPixmapItem with QGLWidget

[spud]

I've noticed that my application freezes when I add a pixmap larger than 1024x1024 to a QGraphicsView with an opengl viewport.

Could anyone test the following example(on Windows) and see if they have the same problem:

#include <QtGui>
#include <QGLWidget>
 
int main(int argc, char* argv[])
{
	QApplication app(argc, argv);
	QGraphicsView w;
	w.setScene(new QGraphicsScene);
	w.setViewport(new QGLWidget);
	w.scene()->addPixmap(QPixmap(":/trolltech/styles/commonstyle/images/networkdrive-128.png").scaled(1025,1025));
	w.show();
	return app.exec();
}

#include <QtGui>
#include <QGLWidget>

int main(int argc, char* argv[])
{
	QApplication app(argc, argv);
	QGraphicsView w;
	w.setScene(new QGraphicsScene);
	w.setViewport(new QGLWidget);
	w.scene()->addPixmap(QPixmap(":/trolltech/styles/commonstyle/images/networkdrive-128.png").scaled(1025,1025));
	w.show();
	return app.exec();
}

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My specs:
Intel P4
WindowsXP
Qt 4.4.3 open source
ATI Radeon X1650
Video driver: ati2dvag.dll V. 6.14.0010.6764 (English)

EDIT:
Just tried it on an AMD Phenom with a NVIDEO GeForce 8400 and it worked. So I'd be greatful if someone could test it with an ATI card.