Nouveau - Oct 2014 - [Bug 85352] New: [NVC0/Gallium] Scaling/centering issue in shadertoy shader

https://bugs.freedesktop.org/show_bug.cgi?id=85352

            Bug ID: 85352
           Summary: [NVC0/Gallium] Scaling/centering issue in shadertoy
                    shader
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: imirkin at alum.mit.edu

https://www.shadertoy.com/view/4sf3Dj

The GameCube logo should be centered. Instead of a NVC1 + 10.3 (and also -git)
it appears to be centered around the upper left corner and scaled/stretched.
Confirmed to work OK on i965 and radeonsi, so most likely a nouveau issue.

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https://bugs.freedesktop.org/show_bug.cgi?id=85352

--- Comment #1 from Tobias Klausmann <tobias.klausmann at mni.thm.de> ---
I can reproduce that here. Lets see what causes this... Oh its actually you,
nevertheless posting this comment now :)

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https://bugs.freedesktop.org/show_bug.cgi?id=85352

Ilia Mirkin <imirkin at alum.mit.edu> changed:

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

--- Comment #2 from Ilia Mirkin <imirkin at alum.mit.edu> ---
This appears to be fixed by

commit ad62ec8316a926682958e7ab52639992867c3755
Author: Ilia Mirkin <imirkin at alum.mit.edu>
Date:   Fri Jun 26 15:01:22 2015 -0400

    nv50/ir: propagate modifier to right arg when const-folding mad

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