https://bugs.freedesktop.org/show_bug.cgi?id=58925
Priority: medium
Bug ID: 58925
Assignee: dri-devel at lists.freedesktop.org
Summary: compis/kwin crashes on nouveau due to msaa
Severity: normal
Classification: Unclassified
OS: All
Reporter: bobahu4 at gmail.com
Hardware: Other
Status: NEW
Version: XOrg CVS
Component: General
Product: DRI
Here compiz/kwin crashes when tries to run with weird assertion on msaa
textures.
Found that msaa can be swithced off with enviroment variable
http://cgit.freedesktop.org/mesa/mesa/commit/?id=1d0bf69f831e138a05a282e59746f20141046fd6
but GALLIUM_MSAA = 0 doesnt help at all.
so I edited dri_fill_st_visual in dri_screen.c to disable msaa at all
if (mode->sampleBuffers) {
- stvis->samples = mode->samples;
+ stvis->samples = 1;
}
Now compiz/kwin work fine.
kernel 3.8-git from ubuntu daily kernel-ppa, ubuntu 12.10, nvidia gtx670
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.freedesktop.org/archives/dri-devel/attachments/20130101/44f3c936/attachment.html>
