Lines Matching refs:childUnion
223 RegionRec childUnion;
434 RegionNull(&childUnion);
442 RegionAppend(&childUnion, &pChild->borderSize);
450 RegionAppend(&childUnion, &pChild->borderSize);
453 RegionValidate(&childUnion, &overlap);
487 RegionSubtract(universe, universe, &childUnion);
488 RegionUninit(&childUnion);
604 RegionRec childUnion; /* the space covered by borderSize for
712 * precompute childUnion to discover whether any of them
718 RegionNull(&childUnion);
723 RegionAppend(&childUnion,
732 RegionAppend(&childUnion,
739 RegionValidate(&childUnion, &overlap);
741 RegionUninit(&childUnion);
778 RegionSubtract(&totalClip, &totalClip, &childUnion);
779 RegionUninit(&childUnion);