static void GrXorRegionWrapper(void *r) { nxXorRegionReq *req = r; GrXorRegion(req->regionid, req->srcregionid1, req->srcregionid2); }
int XXorRegion(Region sra, Region srb, Region dr) { GrXorRegion(dr->rid, sra->rid, srb->rid); #if CLIENTREGIONS GR_RECT extents; GrGetRegionBox(dr->rid, &extents); rectToBox(&extents, &dr->extents); #endif return 0; }