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mi: clip exposures to pGC->clientClip.

This commit is contained in:
Maarten Maathuis 2009-02-06 20:56:49 +01:00
parent ffa72793e2
commit 00226d0b58
1 changed files with 4 additions and 0 deletions
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4
mi/miexpose.c
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@ -254,6 +254,10 @@ miHandleExposures(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
/* intersect with visible areas of dest */
REGION_INTERSECT(pscr, &rgnExposed, &rgnExposed, prgnDstClip);
/* intersect with client clip region. */
if (pGC->clientClipType == CT_REGION)
REGION_INTERSECT(pscr, &rgnExposed, &rgnExposed, pGC->clientClip);
/*
* If we have LOTS of rectangles, we decide to take the extents
* and force an exposure on that. This should require much less