[Bug 54442] New: experimental wow64 mode: doesn't show some graphical windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54442

Bug ID: 54442
           Summary: experimental wow64 mode: doesn't show some graphical
                    windows
           Product: Wine
           Version: 8.1
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 73990
  --> https://bugs.winehq.org/attachment.cgi?id=73990
SteamSetup.png

When I'm building wine with new experimental wow64 mode, it is unable to
properly show or render application windows for some applications.

I've tried it both on clean prefix and on existing prefix.

I've tried Steam setup and Battle.net setup, both failed. With Battle.net setup
I see no window, with Steam setup I see black window with some artifacts.

When using multilib wine built old way, everything works as usual.

Happens both with wine 8.0 and 8.1.

OS: Gentoo Linux amd64 (64bit)
Graphics: X11

Videocard information:
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: Quadro K1000M/PCIe/SSE2
OpenGL core profile version string: 4.6.0 NVIDIA 470.161.03
OpenGL core profile shading language version string: 4.60 NVIDIA
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile

Wine build options: ./configure --with-mingw --enable-archs='i386,x86_64'
--prefix=/tmp/wineinstall

Default wine output:
$ WINEPREFIX=/tmp/wineprefix/prefix1 /tmp/wineinstall/bin/wine
/tmp/SteamSetup.exe 
0080:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005
0080:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005
0080:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005
0080:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005
0090:err:winediag:is_broken_driver Broken NVIDIA RandR detected, falling back
to RandR 1.0. Please consider using the Nouveau driver instead.
0034:err:winediag:is_broken_driver Broken NVIDIA RandR detected, falling back
to RandR 1.0. Please consider using the Nouveau driver instead.
010c:err:environ:init_peb starting L"Z:\tmp\SteamSetup.exe" in experimental
wow64 mode
010c:err:winediag:is_broken_driver Broken NVIDIA RandR detected, falling back
to RandR 1.0. Please consider using the Nouveau driver instead.
010c:fixme:imm:ImeSetActiveContext (00020046, 1): stub
010c:fixme:imm:ImmReleaseContext (00010052, 00020046): stub
0090:fixme:imm:ImeSetActiveContext (0000000000010026, 0): stub
0090:fixme:imm:ImmReleaseContext (0000000000010020, 0000000000010026): stub

[Bug 54442] experimental wow64 mode: doesn't show some graphical windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54442

--- Comment #1 from i.Dark_Templar  ---
Same setup, wine 8.3. Still reproduces for me.

[Bug 54442] experimental wow64 mode: doesn't show some graphical windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54442

i.Dark_Templar  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|8.1                         |8.3

[Bug 54442] experimental wow64 mode: doesn't show some graphical windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54442

[e-mail] changed:

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

--- Comment #2 from [e-mail] ---
Same issue.
But fortunately, 32-bit SDL game programs work fine, such as SuperTux
(https://github.com/SuperTux/supertux/releases). You can have a try.

BTW: I'm using macOS Catalina and the new experimental wow64 mode.

[Bug 54442] experimental wow64 mode: doesn't show some graphical windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54442

i.Dark_Templar  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|8.3                         |8.5

--- Comment #3 from i.Dark_Templar  ---
Wine 8.5, still reproduces for me for steam and battle.net setups.

SuperTux 32bit MSI setup displayed installer window without issues, after
running game I was able to see window with main menu and didn't test it
further.

[Bug 54442] experimental wow64 mode: doesn't show some graphical windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54442

[e-mail] changed:

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

--- Comment #4 from [e-mail] ---
at least, since some win32u APIs are not implemented for new experimental WoW64
mode, applications that relies on GDI seems to not work currently.

https://gitlab.winehq.org/wine/wine/-/blob/0b9620266f08d57c2db41b934a77b6ce4...

by the way, actually wow64_init isn't called, since __wine_syscall_dispatcher
is (somehows) not zero when initializing DLL in WoW64 environment.

https://gitlab.winehq.org/wine/wine/-/blob/0b9620266f08d57c2db41b934a77b6ce4...

I'm thinking it is bug,  but I'm not sure since I'm new to Wine's code base.

[Bug 54442] experimental wow64 mode: doesn't show some graphical windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54442

i.Dark_Templar  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
      Fixed by SHA1|                            |6b90aea87afcec0cd4005cd15df
                   |                            |b83233f82045e
         Resolution|---                         |FIXED
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #5 from i.Dark_Templar  ---
No longer reproduces for me with wine 8.10.

I assume it's fixed with following commit in wine 8.8, but I didn't double
check it:

https://gitlab.winehq.org/wine/wine/-/commit/6b90aea87afcec0cd4005cd15dfb832...

[Bug 54442] experimental wow64 mode: doesn't show some graphical windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54442

--- Comment #6 from rinsuki  ---
I think this is fixed by these merge requests instead, included in Wine 8.9; I
tested with Wine 8.9 (and it able to install Steam client), but not tested on
8.8

* https://gitlab.winehq.org/wine/wine/-/merge_requests/2912
* https://gitlab.winehq.org/wine/wine/-/merge_requests/2900

(In reply to i.Dark_Templar from comment #5)
> No longer reproduces for me with wine 8.10.
>
> I assume it's fixed with following commit in wine 8.8, but I didn't double
> check it:
>
> https://gitlab.winehq.org/wine/wine/-/commit/
> 6b90aea87afcec0cd4005cd15dfb83233f82045e

[Bug 54442] experimental wow64 mode: doesn't show some graphical windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54442

i.Dark_Templar  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
      Fixed by SHA1|6b90aea87afcec0cd4005cd15df |
                   |b83233f82045e               |

[Bug 54442] experimental wow64 mode: doesn't show some graphical windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54442

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #7 from Alexandre Julliard  ---
Closing bugs fixed in 8.11.