126     RegionPtr prgnSrcClip;      /* drawable-relative source clip */  in miHandleExposures()  local
163             prgnSrcClip = NotClippedByChildren(pSrcWin);  in miHandleExposures()
164             if ((RegionContainsRect(prgnSrcClip, &TsrcBox)) == rgnIN) {  in miHandleExposures()
165                 RegionDestroy(prgnSrcClip);  in miHandleExposures()
172             prgnSrcClip = &rgnSrcRec;  in miHandleExposures()
173             RegionNull(prgnSrcClip);  in miHandleExposures()
174             RegionCopy(prgnSrcClip, &pSrcWin->clipList);  in miHandleExposures()
176         RegionTranslate(prgnSrcClip, -pSrcDrawable->x, -pSrcDrawable->y);  in miHandleExposures()
190         prgnSrcClip = &rgnSrcRec;  in miHandleExposures()
191         RegionInit(prgnSrcClip, &box, 1);  in miHandleExposures()
196         prgnDstClip = prgnSrcClip;  in miHandleExposures()
224     RegionSubtract(&rgnExposed, &rgnExposed, prgnSrcClip);  in miHandleExposures()
286     else if (prgnDstClip != prgnSrcClip) {  in miHandleExposures()
290     if (prgnSrcClip == &rgnSrcRec) {  in miHandleExposures()
291         RegionUninit(prgnSrcClip);  in miHandleExposures()
294         RegionDestroy(prgnSrcClip);  in miHandleExposures()