[Bug 13488] New: pixel shader does not work after update

http://bugs.winehq.org/show_bug.cgi?id=13488

Summary: pixel shader does not work after update
           Product: Wine
           Version: 1.0-rc2
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

I used wine version 9.44 as provided with OpenSuse 10.3 (32 bit).
For the graphic card (NVidia GeForce 7900) the latest NVidia driver 169.12-0.1
was used. 3 D graphic worked fine. Compiz was not installed.

Then I installed "Vampire-Bloodlines" with the latest patches. And it was
mostly playable.

After updating to version 1.0 RC 2, I get a nearly black screen directly after
starting that game.
Light sources are hardly recognizable. Everything else is pitch black.

There is not warning or error message logged into the console.

When I disable the "pixel shader" with winecfg, the screen is once again o.k.
There are still some some minor atrifacts, probably due to the missing shader.

To make it short: The support of the pixel shader seems to be broken somewhere
between 9.44 and 1.0 RC 2.