[Bug 29342] New: Bloxx It shows only a blank screen

http://bugs.winehq.org/show_bug.cgi?id=29342

Bug #: 29342
           Summary: Bloxx It shows only a blank screen
           Product: Wine
           Version: 1.3.34
          Platform: x86-64
               URL: http://us3.mirror.alawar.com/Bloxxit_1660.exe
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]
    Classification: Unclassified
   Regression SHA1: 10d2a9375ddfac47de8957c7d126a28d82f15701

Created attachment 37966
  --> http://bugs.winehq.org/attachment.cgi?id=37966
Terminal output

Regression testing indicated:

10d2a9375ddfac47de8957c7d126a28d82f15701 is the first bad commit
commit 10d2a9375ddfac47de8957c7d126a28d82f15701
Author: Henri Verbeet 
Date:   Mon Dec 12 20:53:56 2011 +0100

ddraw: Add support for clipped blits.

:040000 040000 e00012e8b149f8843d339e5fd840d655ded4fdc8
2b7ddc00f02e590bb054fec1204f3e0288d03cf7 M    dlls

Reverting the patch restored the correct display. The problem occurs with a
Radeon HD 4250 and a GMA 950 (though it looks like it stopped working with
ddr=opengl on the GMA 950 prior to this commit).