[Bug 94008] Grow Home colors are wrong with HD6950

[Bug 94008] Grow Home colors are wrong with HD6950

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=94008

            Bug ID: 94008
           Summary: Grow Home colors are wrong with HD6950
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: serge.yquel@laposte.net
        QA Contact: dri-devel@lists.freedesktop.org

Hello,

The colors of the game Grow Home are wrong with HD6950 Mesa 11.2.0-devel
(git-43a401a).

At the begining of the game the sea is yellow, and when moving the view sea
color change to other colors. You can see some screenshots of it on the
following link:

http://steamcommunity.com/profiles/76561198052496864/screenshots/?appid=323320&sort=newestfirst&browsefilter=myfiles&view=imagewall

I also made an apitrace which you can find on the following link, if someone is
interested into looking at this issue:  

https://drive.google.com/file/d/0B6bdV-rKtJnFWDlvWE1vZnFtaXc/view?usp=sharing

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[Bug 94008] Grow Home colors are wrong with HD6950

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=94008

Alejandro Piñeiro (freenode IRC: apinheiro) <apinheiro@igalia.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |apinheiro@igalia.com

--- Comment #1 from Alejandro Piñeiro (freenode IRC: apinheiro) <apinheiro@igalia.com> ---
(In reply to serge from comment #0)

> I also made an apitrace which you can find on the following link, if someone
> is interested into looking at this issue:  
> 
> https://drive.google.com/file/d/0B6bdV-rKtJnFWDlvWE1vZnFtaXc/view?usp=sharing

Under the risk of adding noise here, I tried this apitrace on a intel HD4600
(haswell). I got several visual artifacts (in addition to be really slow),
getting several performance related debug warnings. For example, at the initial
phase, where it is mostly compiling shaders:

10202: message: shader compiler performance issue 478: SIMD16 shader failed to
compile: FS compile failed: Failure to register allocate.  Reduce number of
live scalar values to avoid this

And then, when running the log and the menu, messages like the following:

327430: message: api performance issue 1506: Scanning index buffer to compute
index buffer bounds.  Use glDrawRangeElements() to avoid this
3836043: message: api performance issue 1553: GTT mapping a busy miptree BO
stalled and took 1516.024 ms

Anyway, probably this would need to be taken with a grain of salt, as usually
games detect hw capabilities in order to know what to use. Probably it would be
worth to try the game on a intel hw (unfourtunately I don't have access to that
game).

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[Bug 94008] Grow Home colors are wrong with HD6950

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=94008

--- Comment #2 from serge <serge.yquel@laposte.net> ---
(In reply to Alejandro Piñeiro (freenode IRC: apinheiro) from comment #1)
> (In reply to serge from comment #0)
> 
> > I also made an apitrace which you can find on the following link, if someone
> > is interested into looking at this issue:  
> > 
> > https://drive.google.com/file/d/0B6bdV-rKtJnFWDlvWE1vZnFtaXc/view?usp=sharing
> 
> Under the risk of adding noise here, I tried this apitrace on a intel HD4600
> (haswell). I got several visual artifacts (in addition to be really slow),
> getting several performance related debug warnings. For example, at the
> initial phase, where it is mostly compiling shaders:

It does the same when playing the apitrace with my card, but those artifacts
where not there at recording time. I think they are due to fake calls
injections.

There is an explanation for this on the tracing section of the following link:

https://github.com/apitrace/apitrace/blob/master/docs/BUGS.markdown

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[Bug 94008] Grow Home colors are wrong with HD6950

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https://bugs.freedesktop.org/show_bug.cgi?id=94008

GitLab Migration User <gitlab-migration@fdo.invalid> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #3 from GitLab Migration User <gitlab-migration@fdo.invalid> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/574.

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