[Bug 55254] New: Dyson Sphere Program (Steam): white artefact on opening scene

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55254

Bug ID: 55254
           Summary: Dyson Sphere Program (Steam): white artefact on
                    opening scene
           Product: Wine
           Version: 8.12
          Hardware: x86-64
               URL: https://store.steampowered.com/app/1366540/Dyson_Spher
                    e_Program/
                OS: Linux
            Status: NEW
          Severity: trivial
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Ubuntu

Created attachment 74867
  --> https://bugs.winehq.org/attachment.cgi?id=74867
Wine 8.12 console log

During the opening scene of a new game of Dyson Sphere Program on Steam there
is an unusual white triangle that clearly shouldn't be there. Indeed, it isn't
there on Windows 10.

Artefact: https://youtu.be/8pVK9s-a--o
Normal: https://youtu.be/7hXvhXKy9TU?t=272

I can't figure out what should be there instead. It looks to me like nothing.

Workaround:
"winetricks arial" (Bug 47325)

No demo that I know of.

VGA compatible controller: NVIDIA Corporation GK104GL [Quadro K5000] (rev a1)
(prog-if 00 [VGA controller])
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia

Using the latest Nvidia drivers that support my hardware:
470.199.02-0ubuntu0.22.04.1

Tried setting the shader to "arb" but it made no difference.
Setting the shader to "none" upgrades the triangle to a full sphere surrounded
the ship, which is obviously not better.

[Bug 55254] Dyson Sphere Program (Steam): white artefact on opening scene

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55254

--- Comment #1 from Rafał Mużyło  ---
Does using native dx_compiler dll (the relevant version) help ?

[Bug 55254] Dyson Sphere Program (Steam): white artefact on opening scene

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55254

--- Comment #2 from Ken Sharp  ---
With the help of Winetricks I tried adding the following one by one:

d3dcompiler_42
d3dcompiler_43
d3dcompiler_44
d3dcompiler_47

I also tried pulling a version I found on my Win10 partition but they didn't
make any difference.

A +loaddll shows only one being touched though, which Steam supplies itself,
and then only seems to be for the CEF:

01a4:trace:loaddll:build_module Loaded L"C:\Program Files
(x86)\Steam\bin\cef\cef.win7x64\D3DCompiler_47.dll" at 00000001082D0000:
native

Tried Staging 8.12 but the problems persists. Couldn't get winetricks to play
with Staging though so I just tried the _47 from Win10, but it didn't help.

At some point during all of this I made the triangle appear at the front of the
rocket instead of the side, but I don't know if this is relevant (I'll look
again if it might be).

[Bug 55254] Dyson Sphere Program (Steam): white artefact on opening scene

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55254

--- Comment #3 from Ken Sharp  ---
Tried Proton 7 with Steam Linux and everything seems fine, but I have no idea
what Valve to do to Proton. (Proton 8+ has other problems so can't test them).