[Kst] [Kst-plot/kst] 5be7ab: graphics system needs to be set before QApplicatio...

Peter Kümmel syntheticpp at gmx.net
Tue Mar 18 07:59:40 UTC 2014


On 15.03.2014 21:02, Alexander Semke wrote:
> Am Samstag, 15. März 2014, 16:56:47 schrieb Nicolas Brisset:
>>> I assume OpenGL support is just broken in Qt4.
>>
>> It seems there are two viable  options for the graphics system in Qt4:
>> native and raster.
> AFAIR raster is native on windows, whereas xrender is native on unix. You can
> switch to raster on unix too.
> https://blog.qt.digia.com/blog/2009/12/18/qt-graphics-and-performance-the-raster-engine/
> http://blogs.fsfe.org/micuintus/2010/09/03/how-to-drastically-boost-up-your-kde-4-performance-by-using-the-qt-raster-rendering-engine/
>

Thanks for this hint Alexander,

do you know what how this is handled in current KDE setups?
Is the xrender still the default?

>
> Alexander
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