[Bug 56074] New: Klingon Honor Guard broken mouse input when running full screen.

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56074

Bug ID: 56074
           Summary: Klingon Honor Guard broken mouse input when running
                    full screen.
           Product: Wine
           Version: 9.0-rc3
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 75740
  --> https://bugs.winehq.org/attachment.cgi?id=75740
Log when running the game in a clean prefix.

When running the game Klingon Honor Guard in full screen mode, the mouse input
is broken and unusable. Moving the mouse seems to work for a second, then gets
'stuck': the game ignores all input from both keyboard and mouse for a few
seconds, then all inputs from this time seem to come through all at once. Input
remains frozen for a few more seconds, after this mouse input goes back to
normal for a bit, only to get stuck again a few seconds later. If I don't touch
the mouse at all, keyboard input seems to work fine and the game runs as
normal. The game doesn't freeze when the input gets stuck - you can see the
environment continue to move as normal, you just can't interact with it. If a
movement button is held down while the input gets stuck because you move the
mouse, the game behaves as if the button continues to be held down while
ignoring new inputs.

If running the game in windowed and software mode by modifying the
[Engine.Engine] section of the Khg.ini file and changing all of the
*RenderDevice entries to say SoftDrv.SoftwareRenderDevice and then forcing to
game to windowed mode by changing StartupFullscreen to False under the
[WinDrv.WindowsClient] section the issue goes away. Even when setting a high
custom resolution. Of course the game runs in a window without hardware
acceleration then.

When using OGlDrv.OpenGLRenderDevice instead, the game seems to always run full
screen and only accepts a few predefined 4:3 resolutions such as 1024x768 and
1280x1024. Depending on settings, the input can be made to work, but usually is
broken as described above. Setting UseFullscreen to False under the
[OGlDrv.OpenGLRenderDevice] section along with setting StartupFullscreen to
False under the [WinDrv.WindowsClient] section and specifying a resolution this
renderer is compatible with seems to make the input work sometimes, even though
the game still runs full screen.

The D3DDrv.D3DRenderDevice option seems completely broken rendering the game
stretched vertically or squished horizontally in the top left corner of the
screen while ignoring all input. The game seems to open 2 different windows in
this mode - a full screen one that the game renders in and a second transparent
one with only the window decorations visible. Second one responds at least to
keyboard input. If alt-tabing to this second one the game quickly refocuses the
first, so this isn't at all usable. But this is likely a different issue.

There is a free demo of the game available and the issue can be reproduced
there.

Link to free demo:
https://archive.org/details/StarTrekTheNextGenerationKlingonHonorGuard_1020