[v3 PATCH 1/2] wined3d: Add dirty region tracking.

[Marvin]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?
Full results can be found at
https://testbot.winehq.org/JobDetails.pl?Key=30282

Your paranoid android.


=== w864 (64 bit visual) ===
visual.c:8096: Test failed: Got unexpected color 0x00ff0000 for no color attribute test.