[Bug 39616] New: Guild Wars: Black screen after loading zone

https://bugs.winehq.org/show_bug.cgi?id=39616

Bug ID: 39616
           Summary: Guild Wars: Black screen after loading zone
           Product: Wine
           Version: 1.7.55
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Hi there,

With WINE 1.7.54 and 1.7.55, Guild Wars displays a black screen after loading a
zone (the Guild Wars-styled mouse cursor is still visible).

When logging in to the game, the login screen works and the character select
screen also works. The black screen only occurs after the loading of a game
zone.

Alt-tabbing out to the desktop (using Openbox here, no desktop render
acceleration is in use) and then back in to the game restores the display.

Regardless of any .wine configuration etc, downgrading to 1.7.53 leads to the
game not exhibiting this behaviour and loading a zone works as expected.

Graphics card: GeForce GTX 550 Ti
NVidia proprietary drivers: 355-11