[Bug 58064] New: Unreal 2 hangs with a black screen when switching to 1440X900 resolution

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=58064

Bug ID: 58064
           Summary: Unreal 2 hangs with a black screen when switching to
                    1440X900 resolution
           Product: Wine
           Version: 10.5
          Hardware: x86-64
               URL: https://community.pcgamingwiki.com/files/file/265-unre
                    al-ii-the-awakening-single-player-demo/?do=download&cs
                    rfKey=dbe29bc7b5c23e8ee79b15e743414902
                OS: Linux
            Status: NEW
          Keywords: download, regression
          Severity: normal
          Priority: P2
         Component: winex11.drv
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
   Regression SHA1: ab2b7ebfcd78f6a74068a5a79d90ee6fcf235a12
      Distribution: ArchLinux

Unreal 2 starts in 1024X768 resolution and switching between 640X480, 800X600
or 1024X768 modes works properly, however when I try to switch to 1440X900 in
the video options menu, the game hangs with a black screen and Unreal2.exe is
consuming 100% CPU.
1440X900 is the max. resolution that my monitor supports.

Used to work before
commit ab2b7ebfcd78f6a74068a5a79d90ee6fcf235a12
winex11: Use win32u generic wgl(Get|Set)PixelFormat(WINE).

The same commit causes similar issue (black screen and game .exe pegging the
CPU) when trying to start the following games:
Art of Murder: Cards of Destiny
https://store.steampowered.com/app/836770/Art_of_Murder__Cards_of_Destiny/

Art of Murder - Hunt for the Puppeteer
https://store.steampowered.com/app/832540/Art_of_Murder__Hunt_for_the_Puppet...

Chronicles of Mystery: The Scorpio Ritual
https://store.steampowered.com/app/34800/Chronicles_of_Mystery_The_Scorpio_R...

OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: NVIDIA GeForce GTX 1660 SUPER/PCIe/SSE2
OpenGL core profile version string: 4.6.0 NVIDIA 570.133.07

[Bug 58064] Unreal 2 hangs with a black screen when switching to 1440X900 resolution

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=58064

--- Comment #1 from Rémi Bernon  ---
I'm not able to reproduce the issue, could you attach a log file with
WINEDEBUG=+pid,+loaddll,+seh,+unwind,+d3d,+opengl,+wgl,+system,+win,+x11drv ?

[Bug 58064] Unreal 2 hangs with a black screen when switching to 1440X900 resolution

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=58064

--- Comment #2 from Béla Gyebrószki  ---
(In reply to Rémi Bernon from comment #1)
> I'm not able to reproduce the issue, could you attach a log file with
> WINEDEBUG=+pid,+loaddll,+seh,+unwind,+d3d,+opengl,+wgl,+system,+win,+x11drv ?

The log is huge (almost 500 MB uncompressed) and I can't compress it further to
make Bugzilla accept it.
https://drive.google.com/file/d/1pgjhIt92l6GP4HGGWhrFur0eGIomx5aj/view?usp=s...

Unreal2_debug.log.xz  (13 MB)

[Bug 58064] Unreal 2 hangs with a black screen when switching to 1440X900 resolution

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=58064

--- Comment #3 from Béla Gyebrószki  ---
Created attachment 78324
  --> https://bugs.winehq.org/attachment.cgi?id=78324
HoMM V debug log

Here is a debug log from Heroes of Might & Magic V: the game hangs with a black
screen when I try to change resolution to 1440X900.
The size of the log is more manageable, only 54 MB uncompressed.

Changing resolution works properly with the previous commit.

Demo:
https://archive.org/details/HeroesOfMightMagicV

[Bug 58064] Unreal 2 hangs with a black screen when switching to 1440X900 resolution

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=58064

--- Comment #4 from Rémi Bernon  ---
Thanks! I still haven't found what is wrong but would you mind making the same
HoMM log with the change reverted? Maybe comparing the two will make it
obvious.

[Bug 58064] Unreal 2 hangs with a black screen when switching to 1440X900 resolution

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=58064

--- Comment #5 from Béla Gyebrószki  ---
(In reply to Rémi Bernon from comment #4)
> Thanks! I still haven't found what is wrong but would you mind making the
> same HoMM log with the change reverted? Maybe comparing the two will make it
> obvious.

Sorry, but I don't know how to revert the patch on 10.5 :(
Doesn't revert cleanly.

[Bug 58064] Unreal 2 hangs with a black screen when switching to 1440X900 resolution

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=58064

--- Comment #6 from Rémi Bernon  ---
I cannot reproduce any issue with HOMM on my desktop either... though I have an
AMD GPU, maybe it's related to some specific pixel formats.
> Sorry, but I don't know how to revert the patch on 10.5 :(
> Doesn't revert cleanly.

Could you make the same log with the commit before the one that breaks it?

[Bug 58064] Unreal 2 hangs with a black screen when switching to 1440X900 resolution

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=58064

--- Comment #7 from Béla Gyebrószki  ---
Created attachment 78333
  --> https://bugs.winehq.org/attachment.cgi?id=78333
HoMMV debug log before breakage (uncompressed 293 MB)

This is the same debug log with the commit prior to
ab2b7ebfcd78f6a74068a5a79d90ee6fcf235a12.

It is much bigger because the game can actually load the main menu.

[Bug 58064] Unreal 2 hangs with a black screen when switching to 1440X900 resolution

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58064

--- Comment #8 from Rémi Bernon  ---
Thanks for the log, I can see a difference indeed and it looks like that in the
broken case execution gets stuck within X11DRV_wglCreateContextAttribsARB, but
comparing both logs they seem to be using the same pixel formats so I don't
really understand why it gets stuck there.

Fwiw I have tried with an NVIDIA GPU as well, (GTX 1070 but with older driver
versions), and I cannot reproduce the problem either.

[Bug 58064] Unreal 2 hangs with a black screen when switching to 1440X900 resolution

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58064

--- Comment #9 from Béla Gyebrószki  ---
(In reply to Rémi Bernon from comment #8)
> Thanks for the log, I can see a difference indeed and it looks like that in
> the broken case execution gets stuck within
> X11DRV_wglCreateContextAttribsARB, but comparing both logs they seem to be
> using the same pixel formats so I don't really understand why it gets stuck
> there.
>
> Fwiw I have tried with an NVIDIA GPU as well, (GTX 1070 but with older
> driver versions), and I cannot reproduce the problem either.

It could be something configured incorrectly on my system then.
The fact is that the problem doesn't occur with the open source nouveau driver,
but reproducible with Nvidia 570.133.07, 570.123.01 (Vulkan dev), 565.77,
550.144.03.

Btw. the bug title might be misleading: by '1440X900 resolution' I meant the
highest resolution that your monitor supports or the resolution at which your
desktop runs. Yours might be higher. It is interesting that the bug doesn't
occur when switching between any lower resolutions in the game.

[Bug 58064] Unreal 2 hangs with a black screen when switching to 1440X900 resolution

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58064

Dmytro Bagrii  changed:

What    |Removed                     |Added
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