131     RegionRec rgnExposed;       /* exposed region, calculated source-  in miHandleExposures()  local
221     RegionInit(&rgnExposed, &srcBox, 1);  in miHandleExposures()
224     RegionSubtract(&rgnExposed, &rgnExposed, prgnSrcClip);  in miHandleExposures()
227     RegionTranslate(&rgnExposed, dstx - srcx, dsty - srcy);  in miHandleExposures()
230     RegionIntersect(&rgnExposed, &rgnExposed, prgnDstClip);  in miHandleExposures()
234         RegionIntersect(&rgnExposed, &rgnExposed, pGC->clientClip);  in miHandleExposures()
244         (RegionNumRects(&rgnExposed) > RECTLIMIT) &&  in miHandleExposures()
260         expBox = *RegionExtents(&rgnExposed);  in miHandleExposures()
261         RegionReset(&rgnExposed, &expBox);  in miHandleExposures()
268         RegionTranslate(&rgnExposed, pDstDrawable->x, pDstDrawable->y);  in miHandleExposures()
272             RegionIntersect(&rgnExposed, &rgnExposed, &pWin->clipList);  in miHandleExposures()
275                                            &rgnExposed, PW_BACKGROUND);  in miHandleExposures()
278             RegionReset(&rgnExposed, &expBox);  in miHandleExposures()
281             RegionTranslate(&rgnExposed, -pDstDrawable->x, -pDstDrawable->y);  in miHandleExposures()
301         *exposed = rgnExposed;  in miHandleExposures()
305         RegionUninit(&rgnExposed);  in miHandleExposures()