[Bug 103942] KHR-GL46.enhanced_layouts.varying* regression

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103942

            Bug ID: 103942
           Summary: KHR-GL46.enhanced_layouts.varying* regression
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: maraeo at gmail.com
          Reporter: mark.a.janes at intel.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org
                CC: idr at freedesktop.org

Bisected to:

78942e7dbfd234ce080b2773b9317a61deb77788
Author:     Marek Olšák <maraeo at gmail.com>

mesa: shrink VERT_ATTRIB bitfields to 32 bits

There are only 32 vertex attribs now.

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>


Failing tests:
KHR-GL46.enhanced_layouts.varying_array_locations 
KHR-GL46.enhanced_layouts.varying_locations 
KHR-GL46.enhanced_layouts.varying_structure_locations 

Sample test results:
KHR-GL46.enhanced_layouts.varying_array_locations
R32UI[0]:0
FAILURE. Test case: dmat2x3. Draw - invalid results.
Test case (dmat2x3) failed.
...

Fails on all platforms that support the test

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