Created attachment 38262 [details]
screenshot with broken rendering
Does not happen with r300c
See black areas in screenshot.
Simplified testcase unknown so far.
Forgot the version:
ii libgl1-mesa-dri 7.9.0~git20100827+gallium+r300.fa2deb3d-0ubuntu0tormod A free implementation of the OpenGL API -- DRI modules
THe screenshot is with this package, working is r600c from 7.8.2 (this package does not have any). I recall seeing the issue on r600 but it's moving quite fast so I should retest to see if it's still an issue there.
Is this still an issue with r300g from current mesa git?
This is no longer an issue with r300g in mesa 7.9 release.