[Okular-devel] TextDocument Multithreading

[Albert Astals Cid]

El Dissabte, 21 de setembre de 2013, a les 23:16:56, Jaydeep Solanki va 
escriure:
> On Sat, Sep 21, 2013 at 9:25 PM, Albert Astals Cid <aacid at kde.org> wrote:
> > El Dissabte, 21 de setembre de 2013, a les 14:50:50, Jaydeep Solanki va
> > 
> > escriure:
> > > Hi,
> > 
> > Hi
> > 
> > > @Albert,
> > > Welcome back :)
> > 
> > Thanks :-)
> > 
> > > As you might be aware GSoC is coming to an end, I want to wrap things
> > > up.
> > > 
> > > I have a few days, and I want to finish multi-threading support for
> > > ePubs
> > > before GSoC ends. I have created a patch, but it crashes sometimes, I'm
> > > unable to find a reason to that.
> > 
> > Where's the patch?
> 
> Diff attached
> 
> File to test on :
> link<https://www.dropbox.com/s/x63kkjf8q4h4fdy/Getting%20Gold%20by%20J_C_F_J
> ohnson.epub>
> > Do you have a backtrace of the crash?
> 
> I have got two different backtraces, using the same ePub
> 
> Backtrace 1 : http://paste.kde.org/p0b9a1e1e/
> 
> Backtrace 2 : http://paste.kde.org/pa4e31b12/

Any reason you have not installed debug symbols for Qt to get a better 
bracktrace (less ??)?

Cheers,
  Albert

> 
> > What has changed
> > since last time we tried to do this?
> 
> I have noticed that it only crashes when the epub has an adequate amount of
> images. Epubs with no images or 1 or 2 images are less likely to crash. The
> more the images the more likely it is to crash.
> 
> Now we don't have to guess if it will crash on this file or not.
> Considering all this, I have given you an ePub that is most likely to crash
> atleast once before completing a round trip (top to bottom & bottom to
> top).
> 
> > Cheers,
> > 
> >   Albert
> >   
> > > So, can we please help, me get this done.
> > > It's the same bug that we once tried to fix on IRC.
> > > 
> > > I'll be available on #okular, same time as usual.
> > > 
> > > Cheers,
> > > Jaydeep
> > 
> > _______________________________________________
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