jonnyg@ROVER.UMD.EDU (Jon Greenblatt) (02/25/89)
I have X11R3 compiled from pure X11 binaries using the hc2.1 compiler on the Dec 22'nd release of AOS. It is no longer necessary to use hc1.4 and everything can be compiled with optimization turned on. On the APA16 display, when I scroll a graphics window up and down using XCopyArea I get random dribbles in the window. Has anyone else noticed this effect or know of a fix? The hc2.1 compiler previous to the Dec 22'nd release was very broken, they seem to have fixed most of the "fatal" bugs. I think the dribble problem is related to the APA16 code and/or hardware itself but this is mostly hear-say. JonnyG.