509     RegionRec ClipRegion;  in KdXVRegetVideo()  local
524     RegionInit(&ClipRegion, NullBox, 1);  in KdXVRegetVideo()
525     RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip);  in KdXVRegetVideo()
528     if (!RegionNotEmpty(&ClipRegion)) {  in KdXVRegetVideo()
538                                              &ClipRegion,  in KdXVRegetVideo()
557     RegionUninit(&ClipRegion);  in KdXVRegetVideo()
566     RegionRec ClipRegion;  in KdXVReputVideo()  local
585     RegionInit(&ClipRegion, NullBox, 1);  in KdXVReputVideo()
586     RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip);  in KdXVReputVideo()
599         RegionIntersect(&ClipRegion, &ClipRegion, &VPReg);  in KdXVReputVideo()
604     if (!RegionNotEmpty(&ClipRegion)) {  in KdXVReputVideo()
614                                              &ClipRegion,  in KdXVReputVideo()
633     RegionUninit(&ClipRegion);  in KdXVReputVideo()
642     RegionRec ClipRegion;  in KdXVReputImage()  local
661     RegionInit(&ClipRegion, NullBox, 1);  in KdXVReputImage()
662     RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip);  in KdXVReputImage()
675         RegionIntersect(&ClipRegion, &ClipRegion, &VPReg);  in KdXVReputImage()
680     if (!RegionNotEmpty(&ClipRegion)) {  in KdXVReputImage()
687                                              WinBox.x1, WinBox.y1, &ClipRegion,  in KdXVReputImage()
705     RegionUninit(&ClipRegion);  in KdXVReputImage()
1009     RegionRec ClipRegion;  in KdXVPutStill()  local
1026     RegionInit(&ClipRegion, NullBox, 1);  in KdXVPutStill()
1027     RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip);  in KdXVPutStill()
1039         RegionIntersect(&ClipRegion, &ClipRegion, &VPReg);  in KdXVPutStill()
1047     if (!RegionNotEmpty(&ClipRegion)) {  in KdXVPutStill()
1055                                              &ClipRegion,  in KdXVPutStill()
1082     RegionUninit(&ClipRegion);  in KdXVPutStill()
1153     RegionRec ClipRegion;  in KdXVGetStill()  local
1170     RegionInit(&ClipRegion, NullBox, 1);  in KdXVGetStill()
1171     RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip);  in KdXVGetStill()
1177     if (!RegionNotEmpty(&ClipRegion)) {  in KdXVGetStill()
1185                                              &ClipRegion,  in KdXVGetStill()
1197     RegionUninit(&ClipRegion);  in KdXVGetStill()
1282     RegionRec ClipRegion;  in KdXVPutImage()  local
1299     RegionInit(&ClipRegion, NullBox, 1);  in KdXVPutImage()
1300     RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip);  in KdXVPutImage()
1312         RegionIntersect(&ClipRegion, &ClipRegion, &VPReg);  in KdXVPutImage()
1320     if (!RegionNotEmpty(&ClipRegion)) {  in KdXVPutImage()
1329                                              sync, &ClipRegion,  in KdXVPutImage()
1356     RegionUninit(&ClipRegion);  in KdXVPutImage()