Hello Erik, Bingo! I should have just run this simple test first before sending off the last email. But just run "glxgears" at the same time as xcircuit, and unless the window manager is involved somehow, you'll see the effect I was talking about. Well, I guess there could also be video hardware limitations involved. I'd like to know what happens for other people when they try this.
Anyway, it doesn't have to do with memory leaks and it doesn't have to do with overlapping windows. It is apparently an issue of cairo wanting resources from the video card and either being denied them and running software emulation, or being put on low priority. ---Tim +--------------------------------+-------------------------------------+ | R. Timothy Edwards (Tim) | email: t...@opencircuitdesign.com | | Open Circuit Design | web: http://opencircuitdesign.com | | 22815 Timber Creek Lane | phone: (301) 528-5030 | | Clarksburg, MD 20871-4001 | cell: (240) 401-0616 | +--------------------------------+-------------------------------------+ _______________________________________________ Xcircuit-dev mailing list Xcircuit-dev@opencircuitdesign.com http://www.opencircuitdesign.com/mailman/listinfo/xcircuit-dev