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-   -   Non composited full-screen mode for Qt? (https://talk.maemo.org/showthread.php?t=43605)

MadMan2k 2010-02-07 01:17

Non composited full-screen mode for Qt?
 
Is there the possibility to run a Qt4.6 program in full screen and bypassing the compositor? Ideally I would also like to lower the resolution of the window as I am doing some costy OpenGL rendering.

VDVsx 2010-02-08 10:35

Re: Non composited full-screen mode for Qt?
 
Quote:

Originally Posted by MadMan2k (Post 513834)
Is there the possibility to run a Qt4.6 program in full screen and bypassing the compositor? Ideally I would also like to lower the resolution of the window as I am doing some costy OpenGL rendering.

Yes, since last update(pr 1.1), any fullscreen application bypass the compositor, you can find some example of the windows flags used for that here: http://qt.nokia.com/doc/qt-maemo-4.6...dowstates.html

MadMan2k 2010-02-08 11:45

Re: Non composited full-screen mode for Qt?
 
thanks, I found this also out by now. So the main problem with my app seems to be the resolution. As I could not find an easy way to change it, I am thinking about rendering with an lower resolution to an FBO and use it as an texture to get the scaling in hardware...


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