[Bug 36131] New: r600: unknown param 45 (PIPE_CAP_VERTEX_COLOR_CLAMP_CONTROL)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Apr 11 05:16:21 PDT 2011


           Summary: r600: unknown param 45
           Product: Mesa
           Version: git
          Platform: All
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: b.bellec at gmail.com

Since some days I get an error each time I run the GL stack (3D apps or glxinfo
for instance)

I am on Fedora 15, kernel 2.6.39-rc2, Mesa git (happens also with the Mesa
packaged for F15).

The error is :
EE r600_pipe.c:431 r600_get_param - r600: unknown param 45

For instance :
$ glxinfo | grep "OpenGL version string"
EE r600_pipe.c:431 r600_get_param - r600: unknown param 45
OpenGL version string: 2.1 Mesa 7.11-devel (git-a26121f)

Brian Paterni (https://bugs.freedesktop.org/show_bug.cgi?id=35434) looks at the
code, it seems that '45' is mapped to PIPE_CAP_FRAGMENT_COLOR_CLAMP_CONTROL.

Perhaps this is related to this recent patch
http://lists.freedesktop.org/archives/mesa-dev/2011-March/006218.html (gallium:

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