[Bug 45574] New: Dark Souls Remastered - Large Performance Regression with 3.12+

https://bugs.winehq.org/show_bug.cgi?id=45574

Bug ID: 45574
           Summary: Dark Souls Remastered - Large Performance Regression
                    with 3.12+
           Product: Wine
           Version: 3.12
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Dark Souls Remastered has been running really well with Wine 3.11 and below. 
Starting with 3.12 and subsequently 3.13 the performance has dropped
dramatically.  From 60+fps at 1080p to about 10fps.

I've done some anecdotal testing with Wine and Wine-Staging and the problem
seems to be unrelated to the Wine-Staging patches.

I'm not sure what the best way to proceed is, but I'd be happy to provide logs,
etc.  I just might need some direction.

Please note that I am using DXVK, but I've tried different combinations of DXVK
with different versions of Wine and the problem does not seem to be related to
DXVK.  The consistent factor is using Wine 3.12+.  I've also looked at the DXVK
log files with tracing enabled and nothing unusual appears there.

[Bug 45574] Dark Souls Remastered - Large Performance Regression with 3.12+

https://bugs.winehq.org/show_bug.cgi?id=45574

Fabian Maurer  changed:

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--- Comment #1 from Fabian Maurer  ---
Can you do a regression test (https://wiki.winehq.org/Regression_Testing) to
find the commit that introduced the issue?

[Bug 45574] Dark Souls Remastered - Large Performance Regression with 3.12+

https://bugs.winehq.org/show_bug.cgi?id=45574

--- Comment #2 from Robert Strube  ---
(In reply to Fabian Maurer from comment #1)
> Can you do a regression test (https://wiki.winehq.org/Regression_Testing) to
> find the commit that introduced the issue?

I'll try to find some time this weekend to do this.  The documentation you
linked seems very thorough - I've never bisecting code before - so this should
be fun!

[Bug 45574] Dark Souls Remastered - Large Performance Regression with 3.12+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=45574

joaopa  changed:

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--- Comment #3 from joaopa  ---
Does the bug still occur with wine-7.0-rc5?

[Bug 45574] Dark Souls Remastered - Large Performance Regression with 3.12+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=45574

Ken Sharp  changed:

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           Keywords|                            |Abandoned?