[Bug 36956] New: Galactic Civilizations II (Dark Avatar/Twilight of Arnor) renders strange polygons on ships

http://bugs.winehq.org/show_bug.cgi?id=36956

Bug ID: 36956
           Summary: Galactic Civilizations II (Dark Avatar/Twilight of
                    Arnor) renders strange polygons on ships
           Product: Wine
           Version: 1.7.22
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: minor
          Priority: P2
         Component: directx-d3d
          Assignee: [e-mail]
          Reporter: [e-mail]

Created attachment 49067
  --> http://bugs.winehq.org/attachment.cgi?id=49067
terminal output

The two expansions to the base game introduced a new rendering option 'Enhanced
ship rendering'. When this option is enabled strange polygons appear on the
ship models as can be seen in the attached screenshot.
The demo version of GalCiv II doesn't have this option.

The same problem with Wine 1.4.1/1.6.2/1.7.22
Tested with the open source Nouveau and the binary Nvidia drivers, both show
the problem.

Disabling GLSL or pixel shaders doesn't help.

Fedora 20
Nvidia 250 gfx card / Nvidia binary drivers 340.24

[Bug 36956] Galactic Civilizations II (Dark Avatar/Twilight of Arnor) renders strange polygons on ships

http://bugs.winehq.org/show_bug.cgi?id=36956

--- Comment #1 from Béla Gyebrószki  ---
Created attachment 49068
  --> http://bugs.winehq.org/attachment.cgi?id=49068
screenshot

[Bug 36956] Galactic Civilizations II (Dark Avatar/Twilight of Arnor) renders strange polygons on ships

http://bugs.winehq.org/show_bug.cgi?id=36956

Yanis Lukes  changed:

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

--- Comment #2 from Yanis Lukes  ---
I have the same problem with Ubuntu 14.04 x86_64 and Wine 1.7.22.
Graphics card - NVIDIA Geforce 9600GT
NVIDIA binary driver 337.25

[Bug 36956] Galactic Civilizations II (Dark Avatar/Twilight of Arnor) renders strange polygons on ships

http://bugs.winehq.org/show_bug.cgi?id=36956

--- Comment #3 from Yanis Lukes  ---
Bug #28041 is the same as this, but the fix claimed there probably didn't
change anything as the 'Enhanced ship rendering' is not mentioned. So the one
that claimed this issue fixed with a newer Wine version probably had the option
turned of.

[Bug 36956] Galactic Civilizations II (Dark Avatar/Twilight of Arnor) renders strange polygons on ships

https://bugs.winehq.org/show_bug.cgi?id=36956

--- Comment #4 from Austin English  ---
This is your friendly reminder that there has been no bug activity for over a
year. Is this still an issue in current (1.7.51 or newer) wine?

[Bug 36956] Galactic Civilizations II (Dark Avatar/Twilight of Arnor) renders strange polygons on ships

https://bugs.winehq.org/show_bug.cgi?id=36956

--- Comment #5 from Béla Gyebrószki  ---
Created attachment 52314
  --> https://bugs.winehq.org/attachment.cgi?id=52314
+dxdiag log

Still in wine-1.7.51-48-ge28d6b2.

Those polygons are missing when native dxdiagn.dll is installed.

[Bug 36956] Galactic Civilizations II (Dark Avatar/Twilight of Arnor) renders strange polygons on ships

https://bugs.winehq.org/show_bug.cgi?id=36956

[e-mail] changed:

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                 CC|                            |[e-mail]

--- Comment #6 from [e-mail] ---
Bug has 35993 a hack that could help. The bug report has similar graphics
glitch than this report here. Could be also different issue. Don't know really.
Worth to test in this bug report and some others too.

[Bug 36956] Galactic Civilizations II (Dark Avatar/Twilight of Arnor) renders strange polygons on ships

https://bugs.winehq.org/show_bug.cgi?id=36956

Yanis Lukes  changed:

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

[Bug 36956] Galactic Civilizations II (Dark Avatar/Twilight of Arnor) renders strange polygons on ships

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=36956

gregor  changed:

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                 CC|                            |[e-mail]

--- Comment #7 from gregor  ---
The bug is still present in Kubuntu 18.04. 
turning off the "Enhanced ship rendering" helps it, however i am not sure how
this will affect game play. In any case this can not be platinum rating.