bool GetWindowBounds( int32_t *pnX, int32_t *pnY, uint32_t *pnWidth, uint32_t *pnHeight )
Provides the game with the location of the VR display in desktop coordinates. 为游戏提供VR显示的位置以及桌面坐标
pnX- X position of the VR display in desktop coordinatespnY- Y position of the VR display in desktop coordinatespnWidth- width VR display in pixelspnHeight- height of the VR display in pixels
