[Bug 38711] New: The Witcher: Rendering bug on r600g

https://bugs.winehq.org/show_bug.cgi?id=38711

Bug ID: 38711
           Summary: The Witcher: Rendering bug on r600g
           Product: Wine
           Version: 1.7.44
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 51640
  --> https://bugs.winehq.org/attachment.cgi?id=51640
screenshot of bug

The game The Witcher has a rendering bug with rain on Mesa r600g, Redwood,
Radeon HD 5670 1GB.

This might be another case of #34052, but the reorder shader constants patch
does nothing for this bug.

This bug does not happen with Mesa on i965.

Driver bug:
https://bugs.freedesktop.org/show_bug.cgi?id=90869

Apitrace of bug:
https://www.dropbox.com/s/3hmjqeil80d3x28/witcher.trace?dl=0