Created attachment 117868 [details]
Screenshot of the bug
When playing Kotor1 with wine there are always distorted outdoor graphics. See http://i.imgur.com/JGxfaDI.jpg and attachment. This has been mentioned on the according wine page https://appdb.winehq.org/objectManager.php?sClass=version&iId=4124 and seems only to be related to the radeon driver.
I tried both the "normal" and the D3D9 wine backend with exactly the same issue.
I used wine 1.7.45 with the D3D9 code and current mesa git.
Could you please create an apitrace dump using https://github.com/apitrace/apitrace/blob/master/docs/USAGE.markdown and upload it somewhere (e.g. Google drive)?
I created an apitrace gl-trace which replays fine on both Intel and AMD on Linux and Windows.
Hence suspect it is an issue in wine and not an issue in mesa.
For completion, the apitrace: https://drive.google.com/file/d/0B42CQY2wGHumcXJyZTZRRWxVVWs/view?usp=sharing