[Bug 43343] New: Palette corruption or wrong/corrupted colours

https://bugs.winehq.org/show_bug.cgi?id=43343

Bug ID: 43343
           Summary: Palette corruption or wrong/corrupted colours
           Product: Wine
           Version: 2.12
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 58684
  --> https://bugs.winehq.org/attachment.cgi?id=58684
ZIP file with 3 screenshots of Frank Herbert's Dune showing colours wrong

Playing Frank Herbert's Dune (2001) on Wine 2.12 on Linux (Ubuntu) from a fresh
and successful installation, colours are corrupted on:
- cutscenes (realtime rendering, not videos)
- gameplay
- title screen

I attach a zip file with these 3 screenshots.

These are the errors i get on the console:
fixme:win:EnumDisplayDevicesW ((null),0,0x33f0d4,0x00000000), stub!
fixme:win:EnumDisplayDevicesW ((null),0,0x33ea04,0x00000000), stub!
fixme:win:EnumDisplayDevicesW ((null),0,0x33f404,0x00000000), stub!
fixme:win:EnumDisplayDevicesW ((null),0,0x33f3b4,0x00000000), stub!
fixme:ddraw:wined3d_colour_from_ddraw_colour Unhandled pixel format.
fixme:ddraw:wined3d_colour_from_ddraw_colour Unhandled pixel format.
fixme:ddraw:wined3d_colour_from_ddraw_colour Unhandled pixel format.
fixme:ddraw:wined3d_colour_from_ddraw_colour Unhandled pixel format.
fixme:ddraw:wined3d_colour_from_ddraw_colour Unhandled pixel format.
fixme:ddraw:wined3d_colour_from_ddraw_colour Unhandled pixel format.
fixme:ddraw:wined3d_colour_from_ddraw_colour Unhandled pixel format.
fixme:ddraw:wined3d_colour_from_ddraw_colour Unhandled pixel format.
fixme:ddraw:wined3d_colour_from_ddraw_colour Unhandled pixel format.
fixme:ddraw:ddraw_surface7_Flip Ignoring flags 0x1.
err:d3d:wined3d_format_get_float_color_key Unhandled color key to float
conversion for format WINED3DFMT_R8G8_SNORM_L8X8_UNORM.
err:d3d:wined3d_format_get_float_color_key Unhandled color key to float
conversion for format WINED3DFMT_R8G8_SNORM_L8X8_UNORM.
err:d3d:wined3d_format_get_float_color_key Unhandled color key to float
conversion for format WINED3DFMT_R8G8_SNORM_L8X8_UNORM.
err:d3d:wined3d_format_get_float_color_key Unhandled color key to float
conversion for format WINED3DFMT_R8G8_SNORM_L8X8_UNORM.
...
(this last error repeating all time until the end)

Looks like colours are corrupted because this error...