[Bug 21097] Secret of Monkey Island Special Edition: Seems to run fine, but doesn't show graphics
wine-bugs at winehq.org
wine-bugs at winehq.org
Sat Feb 19 04:43:31 CST 2011
http://bugs.winehq.org/show_bug.cgi?id=21097
--- Comment #16 from Michael Kanis <mkanis at gmx.de> 2011-02-19 04:43:29 CST ---
I have got an additional machine now, with a Radeon HD4250 IGP. Using the
proprietary fglrx SMI:SE works and is perfectly playable (tested with Wine
1.3.13 most recently). With the r600g (Gallium3D) driver it shows the same
problem as on my Intel laptop. I'm not sure about the r600c driver now, but I
think it didn't work either.
After reading a little bit on S3TC (e.g. [1], [2]), I've come to the
conclusion, that this is most probably NOT a Wine bug, but is caused by the
missing S3TC OpenGL extension in most (or all?) open source graphics drivers.
Hooray for software patents!
[1] http://dri.freedesktop.org/wiki/S3TC
[2] http://en.wikipedia.org/wiki/S3_Texture_Compression
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