[PATCH 4/5] ddraw/tests: Get rid of struct tvertex.

[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=7788

Your paranoid android.


=== w8 (32 bit visual) ===
visual.c:2632: Test failed: unexpected colortable on offscreen surface