[Bug 109519] Input sample mask has unexpected values

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109519

            Bug ID: 109519
           Summary: Input sample mask has unexpected values
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Vulkan/intel
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: joseph.kucia at gmail.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org
                CC: jason at jlekstrand.net

This can be reproduced using vkd3d tests. test_coverage() sets pSampleMask when
creating a pipeline and writes shader input SampleMask to the render target.
The test passes on other Vulkan implementations and on Intel D3D12
implementation.

d3d12:23726:sample mask 0x7: Test failed: Got 0x00000003, expected 0x00000007
at (0, 0, 0).
d3d12:23726:sample mask 0x9: Test failed: Got 0x00000001, expected 0x00000009
at (0, 0, 0).
d3d12:23726:sample mask 0xd: Test failed: Got 0x00000001, expected 0x0000000d
at (0, 0, 0).
d3d12:23726:sample mask 0xf: Test failed: Got 0x00000003, expected 0x0000000f
at (0, 0, 0).
d3d12:23726:sample mask 0xff: Test failed: Got 0x00000003, expected 0x0000000f
at (0, 0, 0).
d3d12:23726:sample mask 0xffffffff: Test failed: Got 0x00000003, expected
0x0000000f at (0, 0, 0).

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