https://bugs.freedesktop.org/show_bug.cgi?id=32945
Summary: Lower part of the screen corrupt with HyperZ enabled Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: sa@whiz.se
Created an attachment (id=41815) --> (https://bugs.freedesktop.org/attachment.cgi?id=41815) Screenshot of gears
When HyperZ is used on my RV570 the lower part of the screen isn't rendered correctly. I'm attaching a screenshot of glxgears, but it's also visible in most real-world games and apps.
I'm not sure if this is the same as bug 29851 since the hardware differs.
(HyperZ gives a pretty nice performance boost otherwise, about a 30% fps increase with Doom 3 in 1680x1050!)
System environment: -- system architecture: 32-bit -- Linux distribution: Debian unstable -- GPU: RV570 -- Model: Asus EAX1950Pro 256MB -- Display connector: DVI -- xf86-video-ati: 6.13.2 -- xserver: 1.9.2 -- mesa: ac6306e9ca904ae9674bf2a15222efe4cb861bf5 -- drm: 2.4.23 -- kernel: 2.6.37