[Kwintv] Re: Howto stop qtvision from autoscanning
Koos Vriezen
koos.vriezen at xs4all.nl
Sun Dec 14 14:03:33 CET 2003
On Sun, Dec 14, 2003 at 10:27:59AM +0100, Dirk Ziegelmeier wrote:
> On Saturday 13 December 2003 22:27, Koos Vriezen wrote:
> I think you fixed the crash on resize bug!!!!
> I tracked it to your qApp->lock() change, that was the fix!
>
> The QMutexLocker in updateClipping() sounded good, but it seems to have no
> effect, but it surely belongs there.
>
> I tried resizing for about one minute, qtvision remained stable, without the
> qApp->lock() it crashes after a few seconds.
But please note that reading the image and displaying it, all runs in the
grabber thread now (breaking the ring buffer idea).
Also I've now some trouble closing qtvision..
Koos
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