[Interest] Crash when starting Qt5 rasterwindow on ARM/linuxfb
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Tue Jan 29 10:01:31 CET 2013
Dear Qt developers,
On Tue, 15 Jan 2013 15:29:13 +0100, Thomas Petazzoni wrote:
> > > Seems like a bug in the qlinuxfb platform. QFbBackingStore is
> > > assuming that create() has already been called on the QWindow.
> > > Before create() is called window->handle() will return 0. It's
> > > probably better if QFbBackingStore does this initialization lazily.
> >
> > Ok. I'd be glad to test any patches that implements this idea.
>
> Any news about this problem? Currently, the linuxfb graphics backend is
> unfortunately unusable :-(
Any news? I'd really like to be able to use the linuxfb backend, and I
think a lot of people doing embedded Linux on low-end platforms would
also appreciate having a working linuxfb backend.
As I said, I am willing to test patches, report success/failures, give
gdb backtraces, and more if requested.
Best regards,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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