https://bugs.winehq.org/show_bug.cgi?id=43512
--- Comment #6 from fjfrackiewicz@gmail.com --- (In reply to Józef Kucia from comment #5)
Created attachment 58917 [details] Patch
This patch should fix a shader compilation error, but there are more issues to fix.
Wine-2.14-50-g797a746fc2 with your patch applied and the player character no longer displays the distortion in my screenshots.
Like you said, there are still other issues but this one at least has been fixed by your patch.