[Bug 51298] New: d3d8:visual: lighting_test() fails on Windows 10 >= 2004

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51298

Bug ID: 51298
           Summary: d3d8:visual: lighting_test() fails on Windows 10 >=
                    2004
           Product: Wine
           Version: 6.10
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: directx-d3d
          Assignee: [e-mail]
          Reporter: [e-mail]

d3d8:visual has a failure in lighting_test() on Windows 10 >= 2004:

https://test.winehq.org/data/patterns.html#d3d8:visual

visual.c:544: Test failed: Lit quad with singular world matrix has color
0x00000000.

This happens on cw-rx460, cw-gtx560 and on those TestBot VMs that run the
32-bit tests. That means it's not a VM or graphics driver issue but a Windows
version one.

The test was introduced by this commit:

commit 589f1072df9535104c074e5382ef7d8ce28f0f33
Author:     Matteo Bruni 
AuthorDate: Tue Apr 21 15:11:19 2015 +0200

d3d8/tests: Add a lighting test with non-affine worldview matrix.

[Bug 51298] d3d8:visual: lighting_test() fails on Windows 10 >= 2004

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51298

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
    Regression SHA1|                            |589f1072df9535104c074e5382e
                   |                            |f7d8ce28f0f33
           Keywords|                            |source, testcase

[Bug 51298] d3d8:visual: lighting_test() fails on Windows 10 >= 2004

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51298

--- Comment #1 from François Gouget  ---
Interestingly d3d9:visual has a similar test (look for "quad with singular")
which does not seem to be failing, even in the most recent Windows 10 versions.

[Bug 51298] d3d8:visual: lighting_test() fails on Windows 10 >= 2004

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51298

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from François Gouget  ---
This has been fixed quite some time ago (before 2022-03-14). Now there are no
failures on Windows.

[Bug 51298] d3d8:visual: lighting_test() fails on Windows 10 >= 2004

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51298

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #3 from Alexandre Julliard  ---
Closing bugs fixed in 7.9.