[Bug 31046] New: Wine advertises 32bit depth buffer, behaves like 24bit

http://bugs.winehq.org/show_bug.cgi?id=31046

Bug #: 31046
           Summary: Wine advertises 32bit depth buffer, behaves like 24bit
           Product: Wine
           Version: 1.5.7
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Created attachment 40757
  --> http://bugs.winehq.org/attachment.cgi?id=40757
title screen: 32-bit Z buffer on wine (DirectX9 Hardware)

Title says it all really.

I'm currently playing a game in PCSX2 (Persona 4) and frankly it looks really
bad.
According to the application, wine is reporting a 32bit Z-buffer, but amusingly
it behaves precisely how a 24bit buffer behaves in windows with this
application.