[Bug 45854] New: Magic the Gathering demo graphical glitch with virtual desktop

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=45854

            Bug ID: 45854
           Summary: Magic the Gathering demo graphical glitch with virtual
                    desktop
           Product: Wine
           Version: 3.16
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs at winehq.org
          Reporter: spzakulec at gmail.com
      Distribution: ---

Created attachment 62340
  --> https://bugs.winehq.org/attachment.cgi?id=62340
Console output when running the Magic the Gathering demo with a virtual desktop

Hi, the Magic the Gathering demo (the one by Microprose) works fine in a 32 bit
wine prefix on 3.16 devel with OS set to Win 95, but key parts of the interface
disappear or are solid black if the program is run in a virtual desktop.
While I am not totally sure this is the same issue that affects all of the
Microprose Magic the Gathering games, in practice the issue and the symptoms
are identical.
You can download the demo here: https://archive.org/details/mtgdemo
I'm on Kubuntu 17.10 64 bit, using the official WineHQ repository.


To reproduce this:
Run mtgdemo.exe, which extracts to a folder.
In the extracted folder, run DUEL.EXE in a 32 bit wine prefix with OS set to
Win95.
You'll see a screen without any black boxes or blobs on it- most importantly,
the large Magic card on the left is visible.

Click exit.

Set DUEL.EXE to a virtual desktop- 1024x768 shows this issue.
The card that was visible without the virtual desktop is now a giant black
blob.
Should you try to play the game, other graphical glitches will happen- cards
disappear and only re-appear when you go to the next turn or right-click on the
playing field, choose Duel Options, and then press OK.

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