[Bug 55814] New: Genshin Impact: glowing lines in random colours in the environment

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55814

Bug ID: 55814
           Summary: Genshin Impact: glowing lines in random colours in the
                    environment
           Product: Wine
           Version: 8.18
          Hardware: x86-64
               URL: https://genshin.hoyoverse.com/
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 75304
  --> https://bugs.winehq.org/attachment.cgi?id=75304
An image showing the glowing lines.

The environment in Genshin Impact has glowing lines that should not be there;
their colour and brightness change randomly after every log-in, and also change
depending on the perspective.

This can be seen in the first area of the game, directly after the
intro-sequence.

Workaround:
Install DXVK; the graphics display correctly with it.

Current game-version: 4.1

[Bug 55814] Genshin Impact: glowing lines in random colours in the environment

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55814

Olivier F. R. Dierick  changed:

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

--- Comment #1 from Olivier F. R. Dierick  ---
Hello,

Can you also attach a screenshot of a 'normal' image, for comparison?

Regards.

[Bug 55814] Genshin Impact: glowing lines in random colours in the environment

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55814

--- Comment #2 from [e-mail] ---
Created attachment 75308
  --> https://bugs.winehq.org/attachment.cgi?id=75308
An image showing correct graphics with DXVK installed (for comparison)

I don't have a PC with Windows available; so this is a screenshot with DXVK
installed.
It is very similar to the PS4-version, so it seems to display correct graphics.

The lighting is somewhat different due to the day-night-cycle in the game.

Is this useful anyway, or do you need another one that is better to compare
with?

GPU: AMD Radeon RX 6750 XT
Driver: open-source
OS: Debian GNU/Linux Testing (Trixie)

[Bug 55814] Genshin Impact: glowing lines in random colours in the environment

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55814

--- Comment #3 from [e-mail] ---
> The lighting is somewhat different due to the day-night-cycle in the game.

Correction: While this is true, the game also seems to have another graphical
problem which makes it look darker.

Both screenshots were made at a similar day-time in the game.

(In reply to 9427421240 from comment #2)

[Bug 55814] Genshin Impact: glowing lines in random colours in the environment

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55814

--- Comment #4 from [e-mail] ---
Also happens when using an "Intel UHD Graphics 770"-GPU.

[Bug 55814] Genshin Impact: glowing lines in random colours in the environment

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55814

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download

[Bug 55814] Genshin Impact: glowing lines in random colours in the environment

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55814

--- Comment #5 from [e-mail] ---
Created attachment 75388
  --> https://bugs.winehq.org/attachment.cgi?id=75388
Log (without DXVK)

Here is a log from starting the launcher, launching the game, beginning
gameplay, going back to the log-in-screen, closing the game, and then closing
the launcher (within about 1 minute).

DXVK was not installed in the wineprefix i used for getting this log.

Wine-version: 8.19
OS: Debian GNU/Linux Testing (Trixie)