This should not change behaviour for d3d9 and earlier, where all formats
have sizes that are multiples of 4.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=43422Signed-off-by: Jan Sikorski <jsikorski@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>