https://bugs.freedesktop.org/show_bug.cgi?id=39175
Summary: ColorTiling "true" is causing bad OpenGL visualizations Product: Mesa Version: git Platform: All OS/Version: All Status: NEW Severity: blocker Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: dj_def@webmail.it
Video Card: ATI Radeon HD 5670 512 MB RAM OS: Kubuntu 11.04 32 bit Software version: kernel 3.0 rcx and 2.6.38, drm git, mesa git, xf86-video-ati git, kde 4.6.4
ColorTiling can't be "true" (default) in xorg.conf otherwise all the programs that use opengl will have a very bad output (very jagged lines) full of distortions. This affects even kwin desktop effects. As a workaround I put ColorTiling "false" in xorg.conf.