Age | Commit message (Collapse) | Author |
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uxa_prepare_access may fail to map the pixmap into user space. Recover from
this without crashing.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This avoids prepare/finish_access_gc overhead when we're not changing things
(since GCTile is already handled) and get us the RW flag for the prepare on
of the stipple pixmap so thing will be synced correctly.
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This fixes assertion failures when rendering text while VT switched.
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Prepares for a devPrivates system that will store an index.
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All size-related rendering limits should be managed by the driver in the
pixmap_is_offscreen call. There's no need for uxa to even know these values.
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Let the driver do whatever sync is necessary from the prepare_access hook
rather than forcing a full sync.
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This eliminates the cost of EXA migration management while providing full
pixmap allocation control to the driver. The goal is to make something
useful for UMA drivers.
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