On Tue, October 30, 2012 11:14:46 AM Labs, Torsten wrote: > Hello, > > we created some prototype with Qt Quick 2 on a ARM board. Its running verry > well except antialiasing. As i can see in the Qt5 Documentation there is a > new flag for antialiasing * > antialiasing<http://qt-project.org/doc/qt-5.0/qml-qtquick2-item.html#antial > iasing-prop> : bool > > but this makes no difference. Is there still a bug? > > Thx > > Torsten
In general it's the duty of the platform plugin (I assume eglfs or minimalegl?) to provide a native-surface which has multisampling. The application-level API to request a multisample surface is: http://doc-snapshot.qt-project.org/5.0/qsurfaceformat.html#setSamples Then set the changed surfaceformat with: http://doc-snapshot.qt-project.org/5.0/qwindow.html#setFormat If it's still not working, you need to check what's going in the platform- plugin - Is their a native egl/opengl-surface which has multisampling aviable? - Is the platform-plugin using it? why not? Greets Thomas > > > > With best regards, > Torsten Labs > > Siemens AG > Industry Sector > Industry Automation Division > Industrial Automation Systems > Factory Automation > I IA AS FA WF FTH 2 > Siemensstr. 2-4 > 90766 Fuerth, Germany > Tel.: +49 911 978-3682 > mailto:torsten.l...@siemens.com > > Siemens Aktiengesellschaft: Chairman of the Supervisory Board: Gerhard > Cromme; Managing Board: Peter Loescher, Chairman, President and Chief > Executive Officer; Roland Busch, Brigitte Ederer, Klaus Helmrich, Joe > Kaeser, Barbara Kux, Hermann Requardt, Siegfried Russwurm, Peter Y. > Solmssen, Michael Suess; Registered offices: Berlin and Munich, Germany; > Commercial registries: Berlin Charlottenburg, HRB 12300, Munich, HRB 6684; > WEEE-Reg.-No. DE 23691322 _______________________________________________ Development mailing list Development@qt-project.org http://lists.qt-project.org/mailman/listinfo/development
