Driver does not support GLX_SGI_make_current_read. This extension is required for GLX 1.3 and is therefore required to support compiz with AIGLX.
punting from 7.2 release tracker
Seems to be implemented, seems that Ian just forgot to update this bug: http://gitweb.freedesktop.org/?p=mesa/mesa.git;a=commit;h=d7815f59134b0fb5cb3b56b72b22ba55002265ac
Mass version move, cvs -> git
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