[Mesa-dev] [Bug 29488] New: MesaGLUT needs to support GLX_ARB_multisample

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=29488

           Summary: MesaGLUT needs to support GLX_ARB_multisample
           Product: Mesa
           Version: 7.6
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: GLUT
        AssignedTo: mesa-dev at lists.freedesktop.org
        ReportedBy: nstewart at nvidia.com


Created an attachment (id=37772)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=37772)
Diff w.r.t MesaGlut 7.8.2

In glut_dstr.c there is logic based on GLX_SGIS_multisample that also ought to
support the ARB version: GLX_ARB_multisample.

Recent Nvidia drivers don't seem to support the SGIS extension, but _do_
support the ARB extension.

Tested with the following GLUT call on Linux:

glutInitDisplayString("rgb double depth samples~4");

Without the patch glutCreateWindow fails.

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