330     struct Region *region = new Region();  variable
336     region->rects = rect;
337 … ret = OH_NativeWindow_NativeWindowFlushBuffer(nativeWindow, nativeWindowBuffer, fenceFd, *region);
339     delete region;
414     struct Region *region = new Region();  variable
420     region->rects = rect;
421 … ret = OH_NativeWindow_NativeWindowFlushBuffer(nativeWindow, nativeWindowBuffer, fenceFd, *region);
423     delete region;
463     struct Region *region = new Region();  variable
469     region->rects = rect;
470 … ret = OH_NativeWindow_NativeWindowFlushBuffer(nativeWindow, nativeWindowBuffer, fenceFd, *region);
472     delete region;