Avoid generating invalid clip rects.
Avoid generating invalid clip rects.

playn/playn,thecocce/playn-1,playn/playn,thecocce/playn-1,tinkerstudent/playn,ruslansennov/playn2,playn/playn,ruslansennov/playn2,rachelharvey/playn,rachelharvey/playn,longtaoge/playn,tinkerstudent/playn,longtaoge/playn