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uxa: Correctly prepare/finishaccess of stipple in ValidateGC (and only it) 

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.
This commit is contained in:
Eric Anholt 2008-12-14 16:09:25 -08:00
parent e6479f96e5
commit ecdd706873
1 changed files with 10 additions and 3 deletions
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13
uxa/uxa.c
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@ -237,9 +237,16 @@ uxa_validate_gc (GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)
changes &= ~GCTile;
}
uxa_prepare_access_gc(pGC);
fbValidateGC (pGC, changes, pDrawable);
uxa_finish_access_gc(pGC);
if (changes & GCStipple && pGC->stipple) {
/* We can't inline stipple handling like we do for GCTile because it sets
* fbgc privates.
*/
uxa_prepare_access(&pGC->stipple->drawable, UXA_ACCESS_RW);
fbValidateGC (pGC, changes, pDrawable);
uxa_finish_access(&pGC->stipple->drawable);
} else {
fbValidateGC (pGC, changes, pDrawable);
}
pGC->ops = (GCOps *) &uxa_ops;
}