[Bug 26971] New: Windows get unnecessarily repainted under some circumstances

http://bugs.winehq.org/show_bug.cgi?id=26971

Summary: Windows get unnecessarily repainted under some
                    circumstances
           Product: Wine
           Version: 1.3.19
          Platform: x86
               URL: http://irfanview.tuwien.ac.at/iview428.zip
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winex11.drv
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=34398)
 --> (http://bugs.winehq.org/attachment.cgi?id=34398)
appearance (h264 avi video)

Just watch the attached video.