[Bug 29440] New: [r300g] shaders/glsl-fwidth unknown opcode DDY

[Bug 29440] New: [r300g] shaders/glsl-fwidth unknown opcode DDY

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29440

           Summary: [r300g] shaders/glsl-fwidth unknown opcode DDY
           Product: Mesa
           Version: git
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/r300
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: plaes@plaes.org


Kernel: 2.6.35+
Mesa: git master d64a119c28376d7ce069dcec044ff9af7f93ff9c

Results for shaders/glsl-fwidth

Returncode: 1

Errors:
r300 FP: Compiler Error:
r300_fragprog_emit.c::translate_rgb_opcode(): translate_rgb_opcode: Unknown
opcode DDY
Using a dummy shader instead.
If there's an 'unknown opcode' message, please file a bug report and attach
this log.

Output:
Probe at (205,125)
  Expected: 0.019608 0.019608 0.000000
  Observed: 0.000000 0.000000 0.000000

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[Bug 29440] [r300g] shaders/glsl-fwidth unknown opcode DDY

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29440

--- Comment #1 from Priit Laes (irc: plaes) <plaes@plaes.org> 2010-08-07 09:45:21 PDT ---
Created an attachment (id=37674)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=37674)
glxinfo.log

OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Gallium 0.4 on RV370
OpenGL version string: 2.1 Mesa 7.9-devel
OpenGL shading language version string: 1.20

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[Bug 29440] [r300g] shaders/glsl-fwidth unknown opcode DDY

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29440

Alex Deucher <agd5f@yahoo.com> changed:

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

--- Comment #2 from Alex Deucher <agd5f@yahoo.com> 2010-08-07 10:16:05 PDT ---
Unfortunately, the hw does not support the DDX/DDY opcodes and they can't be
emulated.

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