[Bug 31029] New: TrackMania United Forever: Images not show properly (regression)

http://bugs.winehq.org/show_bug.cgi?id=31029

Bug #: 31029
           Summary: TrackMania United Forever: Images not show properly
                    (regression)
           Product: Wine
           Version: 1.5.7
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: windowscodecs
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]
    Classification: Unclassified
   Regression SHA1: fd31112ab0a0528fd9be99e0afd49dd98f523d2f

Some images in TrackMania United Forever are not displayed properly anymore in
wine 1.5.7: Only the first few lines are shown, the rest is just grey. This
affects the flags shown all over the place as well as the preview images of
tracks. I will attach a screenshot. This used to work fine in 1.5.4.

I did a bisect (which was a bit troublesome as TrackMania crashes with wine
1.5.5 and 1.5.6, but I think I got it right by applying the simple work-around
patch from that crash [1]). This is the result:

fd31112ab0a0528fd9be99e0afd49dd98f523d2f is the first bad commit
commit fd31112ab0a0528fd9be99e0afd49dd98f523d2f
Author: Dmitry Timoshkov 
Date:   Mon May 28 18:41:27 2012 +0900

windowscodecs: Add support for preferred vendor guid in
CreateDecoderFromStream.

:040000 040000 2b792fb45444dbb1f7569a0ca8300b9c6b4f38c5
dddf1b044911cbcd8824f28029db1e1a5429e3c9 M      dlls

I verified that going to the commit before this one indeed fixes the problem. A
log file of starting TrackMania with a broken wine is attached.
A free version of TrackMania is available at http://trackmaniaforever.com/

[1] http://bugs.winehq.org/show_bug.cgi?id=30885