[Bug 17587] New: Multiplicative blending incorrectly rendered.

http://bugs.winehq.org/show_bug.cgi?id=17587

Summary: Multiplicative blending incorrectly rendered.
           Product: Wine
           Version: 1.1.16
          Platform: PC-x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: directx-d3d
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Overlays are used in several instances during gameplay. instead of a
alphablending result from multiplicative blending, the screen is completely
filled with the overlay, mostly white(supposed to be clear) with black
edges(still black). the part of the game that is impossible is the skill
clairvoyance, necessary in solving some puzzles.