http://bugs.freedesktop.org/show_bug.cgi?id=25230
Summary: Starred sky rendering broken in celestia 1.6.1 with mesa
7.7 branch
Product: DRI
Version: DRI CVS
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: [email protected]
ReportedBy: [email protected]
Created an attachment (id=31395)
--> (http://bugs.freedesktop.org/attachment.cgi?id=31395)
Screenshot of the problem
The rendering of the stars in celestia 1.6.1 doesn't work correctly with mesa
git head from branch 7.7, as of commit
e0fda040135490fdd54e57000c7995e27dc70657.
There's a screenshot attached to this bug report showing the correct rendering
(with software mesa) and what I get with the hardware acceleration enabled on
my R300 card (RV380 5B63) with DRI2; the only working mode (you can change it
from the Options->Star style menu item) is 'point', both 'fuzzy points' and
'scaled disks' don't work: with DRI2 (kernel 2.6.32rc7) the stars flicker when
the field of view changes and in a given moment only a few pixels are
displayed; with DRI1 the sky is always completely black.
I couldn't bisect to find exactly when the problem appears, but I regularly
checkout mesa and the problem wasn't present as of 2009-11-17 19:00 GMT; it
appeared after the 'radeon-texrewrite-clean' branch was merged in.
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