[Bug 58495] New: Fix Gothic II graphics issues with flickering objects and walls and floors suddenly appearing and disappearing

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58495

Bug ID: 58495
           Summary: Fix Gothic II graphics issues with flickering objects
                    and walls and floors suddenly appearing and
                    disappearing
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: d3d
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

This bug report was spawned after Access Violation error was resolved for
https://bugs.winehq.org/show_bug.cgi?id=58493

So far the graphics issues seem just aesthetical and don't break the game
otherwise.

Grahics issues seem related to bad depth test or culling with flickering
objects and floors and walls appearing and disappearing.

At the very beginning when the main character is going through the initial
dialogue with the first NPC, you can see through the wall and floor behind the
main character.

Once dialogue completes and character is movable it becomes clear that the wall
and floor appear and disappear depending on how far they are away from the
corner of the screen suggesting graphics culling bugs.

winetricks install of practically all d3d dlls didn't resolve this issue which
is still being debugged.

https://appdb.winehq.org/objectManager.php?sClass=version&iId=7012 Night of the
Raven: 2.6/2.7 only mentions fixes for sound but nothing graphics related.