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=47055
Your paranoid android.
=== w1064 (32 bit report) ===
d3d9: visual.c:8750: Test failed: Got unexpected color 0x00007580 for quad 2 (different colors).