TODO: Add a few lines about removing commit request
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TODO
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TODO
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@ -95,7 +95,21 @@ Core wayland protocol
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- xml based description instead?
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- actually make batch/commit batch up commands
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- Figure out if we need the batch/commit scheme and what to do
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instead. Since dropping the "copy" request, we have a race between
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copy from back to front and reporting damage. "copy" did this
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atomically, but copy is a rendering operation (wayland doesn't do
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rendering) and requires synchronization between server and client
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before client can reuse backbuffer.
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The race condition happens when a client copies new content into
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its window and then, before the client reports the damage, the
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compositor then does a partial repaint (triggered by another
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client) that only pulls in part of the repainted area. It's only a
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one-frame glitch, as the client will submit the damage and the
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compositor will repaint the damaged area next frame. And ideally
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clients should do all rendering as early in the frame as possible
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to avoid this race.
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- auth; We need to generate a random socket name and advertise that
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on dbus along with a connection cookie. Something like a method
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