[Mesa3d-dev] [Bug 27007] New: Lines disappear with GL_LINE_SMOOTH

[<bug...@fr...>]

http://bugs.freedesktop.org/show_bug.cgi?id=27007

           Summary: Lines disappear with GL_LINE_SMOOTH
           Product: Mesa
           Version: 7.6
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/X11
        AssignedTo: mes...@li...
        ReportedBy: so...@ha...


Created an attachment (id=33930)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=33930)
A program that demonstrates the bug

In GNU Octave we use OpenGL to plot data. From time to time I see lines that
simply disappear in short places. I have been able to reproduce the problem
with a simple test case, which I attach. On my machine, this program generates
an image which I also attach.

I have an Intel GM45 graphics card and I am using Ubuntu 9.10.


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