[Bug 11902] New: Miranda IM window improperly rendered totally transparent

http://bugs.winehq.org/show_bug.cgi?id=11902

Summary: Miranda IM window improperly rendered totally
                    transparent
           Product: Wine
           Version: 0.9.57.
          Platform: PC
               URL: http://files.miranda-im.org/builds/miranda-v080a10w.zip
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winex11.drv
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=11194)
 --> (http://bugs.winehq.org/attachment.cgi?id=11194)
Output of Miranda IM from startup to shutdown

Reproducing this issue is simple. Simply obtain and extract the ZIP file from
the bug URL, and run miranda32.exe from the extraction folder. A made up
profile name can be used, and then any login windows should be canceled. An
import wizard will be shown, but by this time the Miranda IM window is supposed
to be drawn. In actuality, the Miranda IM window is rendered totally
transparent, and from the terminal, the messages:

fixme:xrender:X11DRV_AlphaBlend Ignoring SourceConstantAlpha 150 for
AC_SRC_ALPHA
fixme:xrender:X11DRV_AlphaBlend Ignoring SourceConstantAlpha 180 for
AC_SRC_ALPHA

which would seem to point at an issue in winex11.drv. Output is attached.