On Die, 2003-01-07 at 23:00, Jens Owen wrote: > Michel Daenzer wrote: > > CVSROOT: /cvsroot/dri > > Module name: xc > > Repository: xc/xc/programs/Xserver/hw/xfree86/drivers/ati/ > > Changes by: mdaenzer@sc8-pr-cvs1. 03/01/07 13:21:52 > > > > Log message: > > Use shadowfb instead of mi shadow to fix 2D corruption when page flipping > > is enabled. > > Wow, you found the source of the corruption? That's worthy of a posting > to dri-devel...
True, I posted about it on December 14th and asked for testing, sadly I didn't receive any reports. > > This doesn't help mixed OpenGL and X11 rendering in the same > > window, but that supposedly doesn't work with the traditional method of > > drawing to the back buffer and then copying it over the front buffer > > either, so enable page flipping by default. > > I'm a little confused here. By traditional method are you referring to > not using page flipping? Yes. > What doesn't work in that method? The X server always renders to the front buffer, so when you mix OpenGL and X11 rendering, the former clobbers the latter when rendering to the back buffer. -- Earthling Michel Dänzer (MrCooper)/ Debian GNU/Linux (powerpc) developer XFree86 and DRI project member / CS student, Free Software enthusiast ------------------------------------------------------- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
