[Digikam-devel] Threading in digiKam
adityabhatt1991 at gmail.com
Mon May 3 09:54:24 CEST 2010
Hi Gilles, Alex, and Marcel,
Thanks for the files gilles :)
As Alex said, we might use some simple variables for locking critical
sections. We do use global stuff as he pointed out. We don't want to pull in
a Qt dependency for libface.
PS: I just got my modem to work and am now building digiKam and
On Mon, May 3, 2010 at 11:40 AM, Gilles Caulier <caulier.gilles at gmail.com>wrote:
> 2010/5/1 Marcel Wiesweg <marcel.wiesweg at gmx.de>:
> >> Hi Everyone!
> >> The GSoC community bonding period has started. My exams just got over
> >> I'm trying to get familiar with digiKam's workings.
> >> Now, a major concern is that libface's methods should be thread-safe to
> >> usable in digKam.
> >> pthreads are POSIX-only. So, I'd like to know what sort of threading
> >> digiKam uses. I can browse the code myself, but it'd be faster if
> >> points me to some relevant source files which make use of threading,
> >> so that I can learn quicker.
> > Of course, we use Qt ;-)
> > If you now feel the need, reconsider to build upon Qt Core at least. It's
> > about as cross-platform as it gets nowadays.
> To second Marcel, we use QThread in digiKam core, as with this class
> dedecated to run image editor tool code in a separated thread :
> main classes :
> And there a simple filtre to adjust brightness, contrast and gamma...
> Digikam-devel mailing list
> Digikam-devel at kde.org
Blog : http://adityabhatt.wordpress.com
Face Recognition Library : http://libface.sourceforge.net
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