For the purposes of texture2d_blt(). The main goal here is to allow uploading
from WINED3D_LOCATION_CLEARED to a multisample texture (and hence initializing
it).
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>