294                 if (pPriv->clientClip)  in xf86XVFreeAdaptor()
295                     RegionDestroy(pPriv->clientClip);  in xf86XVFreeAdaptor()
576     if (!portPriv->clientClip) {  in xf86XVUpdateCompositeClip()
583     RegionCopy(pCompositeClip, portPriv->clientClip);  in xf86XVUpdateCompositeClip()
602     if (pGC->clientClip) {  in xf86XVCopyClip()
603         if (!portPriv->clientClip)  in xf86XVCopyClip()
604             portPriv->clientClip = RegionCreate(NullBox, 1);  in xf86XVCopyClip()
606         RegionCopy(portPriv->clientClip, pGC->clientClip);  in xf86XVCopyClip()
607         RegionTranslate(portPriv->clientClip, pGC->clipOrg.x, pGC->clipOrg.y);  in xf86XVCopyClip()
609     else if (portPriv->clientClip) {    /* free the old clientClip */  in xf86XVCopyClip()
610         RegionDestroy(portPriv->clientClip);  in xf86XVCopyClip()
611         portPriv->clientClip = NULL;  in xf86XVCopyClip()
628     if (!portPriv->clientClip)  in xf86XVCopyCompositeClip()
629         portPriv->clientClip = RegionCreate(NullBox, 1);  in xf86XVCopyCompositeClip()
631     RegionCopy(portPriv->clientClip, pGC->pCompositeClip);  in xf86XVCopyCompositeClip()
632     RegionTranslate(portPriv->clientClip, -pDraw->x, -pDraw->y);  in xf86XVCopyCompositeClip()
785     RegionCopy(portPriv->clientClip, portPriv->pCompositeClip);  in xf86XVReputImage()
786     RegionTranslate(portPriv->clientClip,  in xf86XVReputImage()
1085         if (!pPriv->type && pPriv->clientClip)  in xf86XVWindowExposures()
1086             RegionSubtract(pPriv->clientClip, pPriv->clientClip, reg1);  in xf86XVWindowExposures()