[Bug 55915] New: Shader Compiler Issues

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55915

Bug ID: 55915
           Summary: Shader Compiler Issues
           Product: Wine
           Version: 8.20
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: d3d
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 75465
  --> https://bugs.winehq.org/attachment.cgi?id=75465
Shader Compiler Errors Found

When attempting to play StarCraft II using a custom map (StarCraft Mass Recall
latest version to be precise), I noticed the attached in the log when starting.
Nothing on either side of this trace seemed out of the ordinary.

As a side note (don't know if it's related but I'll note it anyway), Map 5 of
Loomings ("Extermination") does seem to have the same graphics crash previously
reported when I build a Machine Shop off the Factory or try to attack the first
base.

[Bug 55915] Shader Compiler Issues

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55915

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail],
                   |                            |[e-mail]

[Bug 55915] Shader Compiler Issues

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55915

Nikolay Sivov  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|[e-mail]        |

[Bug 55915] Starcraft II fails to compile some shaders

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55915

Zeb Figura  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|d3d                         |hlsl
            Product|Wine                        |vkd3d
            Summary|Shader Compiler Issues      |Starcraft II fails to
                   |                            |compile some shaders
            Version|8.20                        |1.9

--- Comment #1 from Zeb Figura  ---
Can you please set VKD3D_SHADER_DUMP_PATH to a directory and upload the shaders
created there?

[Bug 55915] Starcraft II fails to compile some shaders

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55915

--- Comment #2 from [e-mail] ---
Created attachment 75466
  --> https://bugs.winehq.org/attachment.cgi?id=75466
Shader files requested

Here's the directory with the files; created using tar -czvf . I did notice in
the log, on a couple of the places where I expected a crash of the game itself,
that it attempted to create some new shaders. Eventually the game did crash,
and it was the same "out of memory" crash I had previously reported in 55469.

[Bug 55915] Starcraft II fails to compile some shaders

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55915

Zeb Figura  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #3 from Zeb Figura  ---
Ah, hrm, we're dumping before preprocessing, and the shaders try to include
some external files ("Model.fx", "Particle.fx", "Ribbon.fx"). Whatever the
preprocessor is choking on seems to be in those files. I don't suppose those
exist on the file system somewhere?

While you're at it can you get a log with WINEDEBUG=+d3dcompiler,+vkd3d also,
please?

[Bug 55915] Starcraft II fails to compile some shaders

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55915

--- Comment #4 from [e-mail] ---
I have no clue where those files would even come from... Model might be the
unit model so I'll see how that's setup, but the others I'm stumped. And I
don't see them in the downloadable files, either. Log will follow in a later
post.

[Bug 55915] Starcraft II fails to compile some shaders

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55915

--- Comment #5 from [e-mail] ---
Created attachment 75468
  --> https://bugs.winehq.org/attachment.cgi?id=75468
Log Requested 20231119_2217 UTC

Attaching the log requested. File's in a tgz because it's over 10 MB. Be aware
that the game crashed before I could even start playing; not sure if that's
expected, or could possibly be a side effect of what's really going on here....

[Bug 55915] Starcraft II fails to compile some shaders

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55915

--- Comment #6 from Zeb Figura  ---
(In reply to wschmrdr from comment #5)
> Created attachment 75468 [details]
> Log Requested 20231119_2217 UTC
>
> Attaching the log requested. File's in a tgz because it's over 10 MB. Be
> aware that the game crashed before I could even start playing; not sure if
> that's expected, or could possibly be a side effect of what's really going
> on here....

Ugh, no, that's an annoying aspect of Wine logging, it breaks if you try to
print a string longer than a fixed size...

I suppose this'll inevitably need patching to get the real source shaders; our
existing debug tools aren't quite up to scratch :-/