Canonical last week posted 15 patches so Mesa could support their Mir Display Server and specifically the Mir EGL platform. Those patches haven't received many comments from upstream Mesa developers, but there were more than 200 comments in our forums. Over the night, Canonical has posted X.Org Server patches for supporting XMir plus the open-source driver patches so it can handle XMir with nested compositing...
July 22, 2013
Canonical Posts X.Org, Driver Patches For XMir
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