[Bug 103654] GL_POINT_SMOOTH not handled

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Nov 9 20:46:20 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=103654

            Bug ID: 103654
           Summary: GL_POINT_SMOOTH not handled
           Product: Mesa
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: webgeek1234 at gmail.com
        QA Contact: dri-devel at lists.freedesktop.org

Created attachment 135359
  --> https://bugs.freedesktop.org/attachment.cgi?id=135359&action=edit
Glut test program for GL_POINT_SMOOTH

I'm working on a legacy system with an RV730, reports as a Radeon E4690, on
RHEL 6.9. The software I'm supporting tries to draw points on a globe (using
the NASA worldwind map software). On fglrx, these render correctly; on mesa,
they render as squares. Close as I can tell, r600 is not handling
GL_POINT_SMOOTH correctly.

I have tested on Fedora all the way to rawhide, which just built mesa 17.3 rc3
and the problem still persists. Attached is a simple glut test I threw together
and tested against swrast, r600, and nva5. Swrast and nva5 render a circle,
r600 renders a square.

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