[PATCH 4/4] wined3d: Improve post-pixelshader blending test. (Try 2)

[Lucas Zawacki]

Hello, this patch caused a regression with Rayman 2, all the text in
the menus is rendered wrong now.

Should I open a bug or is this email enough? A demo of the game can be
downloaded here ftp://ftp.ubisoft.com/Rayman2/rayman2high.zip

Screenshot: http://dl.dropbox.com/u/2701879/images/rayman2.png

Regression test:
a488e574497d674631b4036d4b179ce349ddb764 is the first bad commit
commit a488e574497d674631b4036d4b179ce349ddb764
Author: Matteo Bruni <mbruni at codeweavers.com>
Date:   Wed Aug 15 00:38:26 2012 +0200

    wined3d: Improve post-pixelshader blending test.

:040000 040000 1a61c91a146de3e7a5206ccde1cc239fa0771e40
a9759ba603b3b52f2feccc716daff3d875a90b74 M	dlls