[Bug 107987] [Debug mesa only]. Crash happens when calling drawArrays

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 2 09:59:01 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107987

--- Comment #7 from asimiklit <andrey.simiklit at gmail.com> ---
(In reply to Tapani Pälli from comment #6)
> (In reply to xinghua from comment #5)
> > (In reply to Tapani Pälli from comment #4)
> > > This test is relatively new (from last year) so it could be that the bug has
> > > been always there. It seems that test first uploads a texture with size 2x2,
> > > then it changes base level to 2 and uploads level 0 again with different
> > > size 1x1. For some reason we then fail extents checking in
> > > 'intel_miptree_match_image'. It could be because of the base level change.
> > 
> > Hi, Tapani,
> > It seems that you had known the root cause of this issue. Do you still need
> > me to bisect it for you?
> 
> My feeling is that this is not a regression but we've always had it. It
> seems like some other drivers had it as well:
> 
> https://bugs.chromium.org/p/chromium/issues/detail?id=705865&desc=4

Did you already dive into this issue? Just to avoid collision with you if yes
:-)

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