[KDE/Mac] Shadow-rendering glitch in 4.14.1-Parley due to software rendering mode on MacPorts' KDE 4.13.3?
René J.V. Bertin
rjvbertin at gmail.com
Thu Nov 20 22:15:10 UTC 2014
On Thursday November 20 2014 22:48:36 Marko Käning wrote:
Hi,
A while back when I was investigating the Bespin theme I also ran into glitches. The Bespin author (Thomas Lübking) was interested and kind enough to help me iron them out, so it might be a thought to have a look at the Bespin code in its repository. All was resolved at svn revision 1730 (svn://svn.code.sf.net/p/cloudcity/code).
Cheers,
René
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> Hi Ian, Inge, KDE folks,
>
> I just happened to have a closer look at parley [1] on OSX/MacPorts. :)
>
> Inge as parley’s developer asked me to install its latest version, which is why
> I created a new branch in our MacPorts/KDE git repo called ‘KDE4.14’, which
> contains also parley and the needed libkdeedu [2]. All the other stuff can be
> used from current KDE 4.13.3 installed via MacPorts.
>
> First thing I noticed is, that there seems to be some rendering glitch which I
> filed a bug report for in [3].
>
> Since you, Ian, had spotted stuff like that for various applications,
> I thought you might have an idea what this could actually be. Obviously
> some transparency and shadow is involved here… Check out the screenshots
> for OSX and Linux in [3]!
>
> If the raster graphics system would be responsible for this, I should be able
> to switch the application to native or opengl mode like this, right?
>
> $ open /Applications/MacPorts/KDE4/parley.app --args -graphicssystem native
> $ open /Applications/MacPorts/KDE4/parley.app --args -graphicssystem opengl
>
> But these didn’t change anything regarding the frame for me… :( OpenGL didn’t
> render the progress bars’ round edges as nicely as raster and native did.
>
> Anyways, I hope that you, Ian, will have a clue what’s going on here.
>
> Inge and I somehow remember some issues with OSX, shadows and transparency…
> So, perhaps one would have to work around this on OSX for the time being?!
>
> ---
>
> Apart from this Parley appears to be a very nice learning tool!!! :-)
>
> Congratulations, Inge!!!!!
>
> AND: Nice to have this running on OSX via MacPorts!
>
> I was able to download collections via the integrated hotnewstuff
> functionality! :-D Absolutely COOL!!!!
>
> Greets,
> Marko
>
>
>
>
> [1] https://projects.kde.org/projects/kde/kdeedu/parley
> [2] http://commits.kde.org/macports-kde/0744e4e4934ca77c7274b45be1298e9884b0316d
> [3] https://bugs.kde.org/show_bug.cgi?id=341138
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