362     RegionPtr destClip;         /* portions of destination already written */  in miResizeWindow()  local
541         destClip = NULL;  in miResizeWindow()
560             if (destClip) {  in miResizeWindow()
561                 RegionTranslate(destClip, oldpt.x - x, oldpt.y - y);  in miResizeWindow()
562                 RegionSubtract(gravitate[g], gravitate[g], destClip);  in miResizeWindow()
563                 RegionTranslate(destClip, x - oldpt.x, y - oldpt.y);  in miResizeWindow()
600             if (!destClip)  in miResizeWindow()
601                 destClip = gravitate[g];  in miResizeWindow()
603                 RegionUnion(destClip, destClip, gravitate[g]);  in miResizeWindow()
610         if (destClip)  in miResizeWindow()
611             RegionDestroy(destClip);  in miResizeWindow()