[Bug 26617] Need for Speed Shift 2: large black squares appear in cockpit, obscuring much of the screen

https://bugs.winehq.org/show_bug.cgi?id=26617

[e-mail] changed:

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--- Comment #21 from [e-mail] ---
This is from appdb

"My hardware:
8 GB ram Intel Core i3
HD Radeon 128-bit 2 GB 6670
The game runs normally.
Reached the mark of 33 fps with opensource radeon drive in 1366 x 768 video
resolution.
With the AMD Catalyst driver cannot run the game normally, always appears the
black squares. To fix the problem of black squares, have to activate the
antialias the game in video options, solves 99% of cases, but reduces the fps
to 21 fps at 800 x 600 video resolution."

wine 1.7.39

Can we draw any conclusion out of this?