[Bug 50632] New: Neverwinter (Steam): Broken graphics (texturing) [Regression: wine 6.0->6.1]

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50632

            Bug ID: 50632
           Summary: Neverwinter (Steam): Broken graphics (texturing)
                    [Regression: wine 6.0->6.1]
           Product: Wine
           Version: 6.1
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs at winehq.org
          Reporter: henczati+bugs.winehq.org at gmail.com
      Distribution: ---

Created attachment 69335
  --> https://bugs.winehq.org/attachment.cgi?id=69335
comparison screenshots (menu, ingame) and console logs (from Steam start to
end) using wine 6.0 (good) vs. 6.1 (broken)

On Ubuntu 18.04 amd64 graphics (texturing definitely) broke (see attached
screenshots) in MMORPG "Neverwinter" (started from Steam) upon updating
`winehq-devel` packages from `6.0.0~bionic-1` to `6.1~bionic-1`.

Screenshots were taken at the lowest graphics settings (GPU slider at min, CPU
slider at min) windows for both wine versions.


Note, Neverwinter is free to play.  To reproduce you'll need a free Steam
account and a free Neverwinter account (can be created using the game
launcher).  And a significant game download handled by the game launcher (IIRC,
around 12GB with "on-demand patching" launcher option and around 25GB without
--- problem present in both cases).


CONSISTENCY:
When I downgrade back:
```
sudo apt install winehq-devel=6.0.0~bionic-1 wine-devel=6.0.0~bionic-1
wine-devel-i386=6.0.0~bionic-1 wine-devel-amd64=6.0.0~bionic-1
```
it works again.
When I upgrade again, it breaks again.

-------------
SETUP:

* WinePrefix: newly created 64-bit, then `winetricks corefonts tahoma d3dx9
steam`
  NOTE: Neverwinter needs 64-bits.  Fonts installed for Steam, d3dx9 for
Neverwinter (it installs directx anyways on first start, and the graphics were
broken in wine 6.1 that way, too).
  Afterwards, this results in (`winetricks list-installed`):
```
andale
arial
comicsans
courier
georgia
impact
times
trebuchet
verdana
webdings
corefonts
tahoma
w_workaround_wine_bug-22053
w_workaround_wine_bug-44985
steam
d3dx9
```
* winetricks --version: `20201206-next - sha256sum:
26b457d0741b7c36755e49a0ea014b61f35f1fb28997bffec03f59495a4ea128`
* winetricks d3dx9: used directx_Jun2010_redist.exe
* Graphics: Intel HD Graphics 620 (rev 02) (PCI vendor and device codes:
8086:5916) + opensource driver (with HWE stack), e.g.:
```
xserver-xorg-video-intel-hwe-18.04=2:2.99.917+git20171229-1ubuntu1~18.04.1
libegl-mesa0=20.0.8-0ubuntu1~18.04.1
libosmesa6=20.0.8-0ubuntu1~18.04.1
libglu1-mesa=9.0.0-2.1build1
```
* OS: LUbuntu 18.04.5 LTS with HWE stack, dist-upgraded at 2021-02-03
```
$ uname -a
Linux lubuntu 5.4.0-65-generic #73~18.04.1-Ubuntu SMP Tue Jan 19 09:02:24 UTC
2021 x86_64 x86_64 x86_64 GNU/Linux
```
* Neverwinter (Steam)
  - in AppDB:
https://appdb.winehq.org/objectManager.php?sClass=version&iId=29913
  - on Steam store (free to play):
https://store.steampowered.com/app/109600/Neverwinter/

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