Bug ID	102638
Summary	Incorrect rendering in OpenGL 4 (Unigine Superposition + othe= rs)
Product	Mesa
Version	17.1
Hardware	x86-64 (AMD64)
OS	Linux (All)
Status	NEW
Severity	normal
Priority	medium
Component	Drivers/Gallium/radeonsi
Assignee	dri-devel@lists.freedesktop.org
Reporter	mj.wilson.uk@gmail.com
QA Contact	dri-devel@lists.freedesktop.org

Bug ID

102638

Summary

Incorrect rendering in OpenGL 4 (Unigine Superposition + othe= rs)

Product

Mesa

Version

17.1

Hardware

x86-64 (AMD64)

Linux (All)

Status

NEW

Severity

normal

Priority

medium

Component

Drivers/Gallium/radeonsi

Assignee

dri-devel@lists.freedesktop.org

Reporter

mj.wilson.uk@gmail.com

QA Contact

dri-devel@lists.freedesktop.org

Ryzen 1600X, 16GiB RAM, AMD RX570, Fedora 26 (clean install) mesa-dri-drivers-17.1.7-1.fc26 Unigine Superposition Benchmark v1.0 (build 6184) Basic Superposition and other OpenGL 4 (I guess) applications fail to render correctly. It seems that only one of the rendering stages is being shown --= it looks like the specular highlights from a cubemap or similar. Tacoma (running on Unity) does the same. Furthermore, there is a large disparity between the reported frame rate (30= +) and the actual frame rate I see (perhaps 1/3 or 1/4 of that). Both worked perfectly in Fedora 25 (same hardware) with mesa-dri-drivers-17.0.5-3.fc2. I'm guessing this is a problem in the radeonsi driver.

Commen= t # 3 on bug 10263= 8 from mj.wilson.= uk@gmail.com

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https://bugs.freedesktop.org/show_bug.cgi?id=3D102638

Timothy Arceri  changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #4 from Timothy Arceri  ---
Unigine Superposition works fine for me. Do you still have this problem with
more recent drivers? 17.1 has been unsupported for a while now.

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    Timothy Arceri
 changed
          bug 10263=
8
          

             
          
            What
            Removed
            Added
          

         
           Status
           NEW
           
           NEEDINFO
           
         
      
        

            Commen=
t # 4
              on bug 10263=
8
              from  Timothy Arceri

        Unigine Superposition works fine for me. Do you still have thi=
s problem with
more recent drivers? 17.1 has been unsupported for a while now.
        
      


      
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From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 102638] Incorrect rendering in OpenGL 4 (Unigine Superposition
 + others)
Date: Tue, 17 Apr 2018 07:25:20 +0000
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https://bugs.freedesktop.org/show_bug.cgi?id=3D102638

--- Comment #5 from mj.wilson.uk@gmail.com ---
Please consider this resolved.  At some point as mesa packages were upgrade=
d,
this issue went away.  I'm now on 17.3.6, and cannot reproduce the issue.
Thanks.

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            Commen=
t # 5
              on bug 10263=
8
              from mj.wilson.=
uk@gmail.com

        Please consider this resolved.  At some point as mesa packages=
 were upgraded,
this issue went away.  I'm now on 17.3.6, and cannot reproduce the issue.
Thanks.
        
      


      
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From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 102638] Incorrect rendering in OpenGL 4 (Unigine Superposition
 + others)
Date: Thu, 02 Aug 2018 00:54:35 +0000
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Timothy Arceri  changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEEDINFO                    |RESOLVED

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    Timothy Arceri
 changed
          bug 10263=
8
          

             
          
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            Removed
            Added
          

         
           Resolution
           ---
           
           FIXED
           
         

         
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           RESOLVED
           
         
      
      


      
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