// Opens the device and prepares it for use. This must be the first call made on the Device.
func (device *Device) Open() int {
rc := int(C.freenect_open_device(device.freenect.ctx, &device.dev, C.int(device.index)))
if rc == 0 {
C.freenect_set_user(device.dev, unsafe.Pointer(device))
}
return rc
}
//FREENECTAPI void freenect_set_user(freenect_device *dev, void *user);
func (dev *Device) SetUser(user unsafe.Pointer) {
C.freenect_set_user(dev.ptr(), user)
}
// Closes the device and releases its resources.
func (device *Device) Close() int {
C.freenect_set_user(device.dev, nil)
return int(C.freenect_close_device(device.dev))
}