272                 if (pGC->stipple)  in ChangeGC()
273                     (*pGC->pScreen->DestroyPixmap) (pGC->stipple);  in ChangeGC()
274                 pGC->stipple = pPixmap;  in ChangeGC()
507     pGC->stipple = pGC->pScreen->defaultStipple;  in NewGCObject()
508     if (pGC->stipple)  in NewGCObject()
509         pGC->stipple->refcnt++;  in NewGCObject()
679             if (pgcDst->stipple == pgcSrc->stipple)  in CopyGC()
681             if (pgcDst->stipple)  in CopyGC()
682                 (*pgcDst->pScreen->DestroyPixmap) (pgcDst->stipple);  in CopyGC()
683             pgcDst->stipple = pgcSrc->stipple;  in CopyGC()
684             if (pgcDst->stipple)  in CopyGC()
685                 pgcDst->stipple->refcnt++;  in CopyGC()
777     if (pGC->stipple)  in FreeGC()
778         (*pGC->pScreen->DestroyPixmap) (pGC->stipple);  in FreeGC()