[Kst] branches/work/kst/portto4/kst/devel-docs/Kst2Specs

Mike Fenton mike at staikos.net
Wed Feb 18 21:41:49 CET 2009

SVN commit 928061 by fenton:

Buglist update.

 M  +19 -1     Bugs  

--- branches/work/kst/portto4/kst/devel-docs/Kst2Specs/Bugs #928060:928061
@@ -42,7 +42,25 @@
 OpenGL is qualitatively much faster, but on my laptop with Intel graphics, 
 embedded, and running opengl with kwin, there is lots of flicker, and lots
 of things simply not drawn.
+ - We are doing everything correctly according to the Qt documentation.
+ - This can be reproduced using the Qt example code.  Corruption extends beyond
+   Kst, and can be seen in all other apps showing drawing problems. while QGLWidget
+   is running.
+ - Sample Qt code:
+    http://labs.trolltech.com/blogs/2008/06/27/accelerate-your-widgets-with-opengl/
+ - Performance will be improved in future versions of Qt and is a known issue.
+   http://labs.trolltech.com/blogs/2008/02/04/qt-44-and-painting-performance/
+ - This bug is a platform specific to X11 and is documented by ubuntu with a work around.
+   https://wiki.ubuntu.com/RedirectedDirectRendering
+ - Sample app from Qt runs correctly under Windows, no reported problems with Mac.
 PlotMarginStandardization is applied inconsistently.

More information about the Kst mailing list