Better comments about why we don't route through the GL thread.
Better comments about why we don't route through the GL thread.

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