|Summary:||AIGLX+beryl complains missing "GL_ARB_fragment_program"|
|Product:||Mesa||Reporter:||Wei Wang <wei.z.wang>|
|Component:||Drivers/DRI/i965||Assignee:||Eric Anholt <eric>|
|Status:||RESOLVED NOTOURBUG||QA Contact:|
|i915 platform:||i915 features:|
Description Wei Wang 2006-11-16 22:16:39 UTC
OS: ubuntu-edgy (32bits) chipset: i965 (64bits) Configure xorg.conf to enable AIGLX and Xorg.0.log really tells AIGLX got enabled. GNOME starts correctly. And In GNOME, after starting beryl-manager, rotating the cube finally make some of the facets cube become white (see the attachment) and blink(sometimes). beryl-manager complains out these lines: ================================== LibGL warning: 3D driver claims to not support visual 0x5a XGL absent, checking for NVIDIA Nvidia Absent, assuming AIGLX LibGL warning: 3D driver claims to not support visual 0x5a beryl: No stencil buffer. Clipping of transformed windows is not going to be correct when screen is transformed. Initiating splash berly: water: GL_ARB_fragment_program is missing. ==================================
Comment 2 Michel Dänzer 2006-11-22 10:20:19 UTC
GL_ARB_fragment_program missing is expected with xserver 1.1 and only causes the water plugin to be disabled. The 965 rendering issues with compiz/beryl/... have been reported elsewhere I think.
Comment 3 Eric Anholt 2006-11-29 15:29:46 UTC
You should try with DefaultDepth 24bpp in the Screen section of your xorg.conf to see if having a stencil buffer fixes the rendering, since the log of the app says that the app will misrender if no stencil buffer is present. Also, if you're using the internal QA branches, those hadn't been updated for Mesa fixes in a while.
Comment 4 Gordon Jin 2007-03-14 19:36:20 UTC
The bug priority was upgraded (P2->high) with the bugzilla configuration change. I'm Changing the priority back to the normal one. Sorry for the spam.
Comment 5 Eric Anholt 2007-08-09 13:38:23 UTC
Feedback timeout. The program explained that what sounded like the reported failure would happen before it happened, so it's a program bug.
Comment 6 Adam Jackson 2009-08-24 12:24:59 UTC
Mass version move, cvs -> git