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2008-08-05[uxa] Remove unused pixmap size limits.Keith Packard
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.
2008-08-05[uxa] Check xalloc returns and deal with failureKeith Packard
Failing xalloc in a rendering function means just dropping the drawing on the floor (that's what we've always done).
2008-08-05Rename uxa using _ instead of capsKeith Packard
2008-08-05Change PrepareAccess to take access mode rather than indexKeith Packard
2008-08-05Don't call sync on prepare_access -- just let the driver deal with it.Keith Packard
Let the driver do whatever sync is necessary from the prepare_access hook rather than forcing a full sync.
2008-08-05Add UXA - the unified memory acceleration architecture.Keith Packard
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.