[Bug 93599] Strange green flashes with "Metro: Last Light Redux" + "Metro 2033 Redux" with Intel Mesa driver

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jan 15 11:30:33 PST 2016


https://bugs.freedesktop.org/show_bug.cgi?id=93599

--- Comment #14 from Francisco Jerez <currojerez at riseup.net> ---
(In reply to Darius Spitznagel from comment #13)
> Created attachment 121065 [details]
> attachment-13944-0.html
> 
> On 01/15/2016 03:44 AM, bugzilla-daemon at freedesktop.org wrote:
> >
> > *Comment # 11 <https://bugs.freedesktop.org/show_bug.cgi?id=93599#c11> 
> > on bug 93599 <https://bugs.freedesktop.org/show_bug.cgi?id=93599> from 
> > Francisco Jerez <mailto:currojerez at riseup.net> *
> > (In reply to Darius Spitznagel fromcomment #10 <show_bug.cgi?id=93599#c10>)
> > > (In reply to Francisco Jerez fromcomment #9 <show_bug.cgi?id=93599#c9>) > > Created attachment 121012 [details] [review] 
> > <attachment.cgi?id=121012> [details] 
> > <attachment.cgi?id=121012&action=edit> [review] 
> > <page.cgi?id=splinter.html&bug=93599&attachment=121012> [review] 
> > [review] > > gen7_stall_before_ro_invalidation-2.patch > > > > Thanks 
> > for testing. I'm attaching a (marginally) more optimal fix which > > 
> > avoids a redundant CS stall and HDC flush from the next pipe control, 
> > can > > you confirm whether it still gets rid of the corruption? > > > 
> > > Thanks. > > This optimized patch also works - there is no 
> > corruption! > > Thanks again.
> >
> > Cool, I just added your tested-by tag and sent the fix for review to the
> > mesa-dev mailing list:
> >
> > http://lists.freedesktop.org/archives/mesa-dev/2016-January/104968.html
> > ------------------------------------------------------------------------
> > You are receiving this mail because:
> >
> >   * You reported the bug.
> >
> Hello Francisco,
> I think you forgot the rename PIPE_CONTROL_DATA_CACHE_INVALIDATE also in 
> "src/mesa/drivers/dri/i965/brw_misc_state.c".

I committed the patch that introduces that invalidation yesterday, after I had
written and sent for review the series fixing for your problem, so it wasn't
there at that point -- But thanks for reminding me to update it ;)

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