[Mesa-dev] [Bug 61640] New: Mesa demos render black without a window manager present

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=61640

          Priority: medium
            Bug ID: 61640
          Assignee: mesa-dev at lists.freedesktop.org
           Summary: Mesa demos render black without a window manager
                    present
          Severity: minor
    Classification: Unclassified
                OS: All
          Reporter: kenneth at whitecape.org
          Hardware: Other
            Status: NEW
           Version: git
         Component: Demos
           Product: Mesa

Some Mesa demos, such as "gloss", render black when running under X without a
window manager.  With freeglut, the Reshape() function is apparently never
called, which is what sets up the frustum and such.  Presumably this is because
there isn't a window manager to provide a ConfigureNotify event.

Notably, Mark Kilgard's glut does call the Reshape() function.  

However, it seems like Mesa demos should probably set up their initial frustum
and such.

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