func BindTransformFeedback(target uint32, id uint32) {
	syscall.Syscall(gpBindTransformFeedback, 2, uintptr(target), uintptr(id), 0)
}
func BindTransformFeedback(target uint32, id uint32) {
	syscall.Syscall(gpBindTransformFeedback, 2, uintptr(target), uintptr(id), 0)
}
// bind a transform feedback object