http://bugs.winehq.org/show_bug.cgi?id=29630
Matteo Bruni matteo.mystral@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |matteo.mystral@gmail.com
--- Comment #6 from Matteo Bruni matteo.mystral@gmail.com 2012-01-24 17:23:24 CST --- Yeah, this looks like a bug in fglrx. Rendering to an offscreen window doesn't work properly, at least when x < 0. In fact putting a "w" in place of the "-w" works okay here.
I sent http://www.winehq.org/pipermail/wine-patches/2012-January/111087.html because the change makes sense anyway. The "-w" was needed when that piece of code was introduced because at that time the GL window was actually a child of the "whole" X window (see 00633e37bcc8da1032f34ea2d87814739de07db4). BTW, thank you for the bug report and the analysis!