[Bug 40962] New: Angels Fall First OpenGL mode crashes on startup

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=40962

            Bug ID: 40962
           Summary: Angels Fall First OpenGL mode crashes on startup
           Product: Wine
           Version: 1.9.14
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs at winehq.org
          Reporter: freepskov at gmail.com
      Distribution: ---

Created attachment 55109
  --> https://bugs.winehq.org/attachment.cgi?id=55109
Logs and screenshots

I recently got Angels Fall First 0.9.253.2507 (Early Access) on Steam, a game
which I believe runs on Unreal Engine 3. Its OpenGL mode does not work on Wine
1.9.14 with my NVIDIA GTX 550 Ti Desktop with Ubuntu 16.04. I would expect it
not work on any Intel graphics on Wine or Windows because of a GL extension
requirement.

When run in 32-bit wine or as a 32-bit application in 64-bit wine, the splash
opens for a while, then a graphics crash pops up (screenshot attached). When
you hit OK, the splash disappears and the process ends.

In the 32-bit case, wine posts a bunch of these in the log:

> fixme:dbghelp:validate_addr64 Unsupported address fffffffff7390000
> fixme:dbghelp:validate_addr64 Unsupported address fffffffff7320000
> fixme:dbghelp:validate_addr64 Unsupported address fffffffff72f0000

Interestingly, the same thing appears to happen when you try to run DirectX 11
mode in 32-bits, so I'll attach that log as well, in case it's useful.

When run in 64-bit wine as a 64-bit application, the splash opens and stays
there indefinitely until you kill it. Wine reports a stack overflow error.

I am also going to bring https://bugs.winehq.org/show_bug.cgi?id=40961 to your
attention, because if this bug is fixed, the program may still have problems
related to the other bug.

Logs and screenshots attached in a 7zip file.

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