[Bug 40438] New: Add texture format R2VB (ati specific)

https://bugs.winehq.org/show_bug.cgi?id=40438

Bug ID: 40438
           Summary: Add texture format R2VB (ati specific)
           Product: Wine
           Version: 1.9.7
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Resident evil 5 benchmark uses this texture format.

I am not 100% sure that this is the same benchmark because I had this demo
installed for a long time waiting to getting fixed.

http://downloads.guru3d.com/Resident-Evil-5-PC-Benchmark-Utility-download-23...

Demo shows few logos and some white loading bar. That's pretty much it.

fixme:d3d:debug_d3dformat Unrecognized 0x42563252 (as fourcc: R2VB)
WINED3DFORMAT!
fixme:d3d:wined3d_get_format Can't find format unrecognized (0x42563252) in the
format lookup table

I found these

https://www.youtube.com/watch?v=SOrlBmzjD1Y

effect in use

also this is great guide how to implement the feature.

http://amd-dev.wpengine.netdna-cdn.com/wordpress/media/2012/10/R2VB_programm...

It dosent look too complicated, the guide is well done.