Re: [PATCH 8/8] xephyr: Use GLX swap events to reduce repaints.

Eric Anholt e...@anholt.net writes: If there's a swap already outstanding, don't bother queueing another one until this one has completed. The assumption here is that our screen paints are cheap compared to everything else going on, so we don't need to queue them up way ahead of time. The

[PATCH 8/8] xephyr: Use GLX swap events to reduce repaints.

If there's a swap already outstanding, don't bother queueing another one until this one has completed. The assumption here is that our screen paints are cheap compared to everything else going on, so we don't need to queue them up way ahead of time. The swap events also give us information we