Vectors cannot be used as array indexes, however, single-component
swizzles (such as vec.x) can be used.
This suggests that single-component swizzles should actually be
scalars and not vectors of dimx = 1.
It is worth noting that the use of single-component swizzles on scalars
should still be allowed.
Signed-off-by: Giovanni Mascellani <gmascellani@codeweavers.com>
Signed-off-by: Francisco Casas <fcasas@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
