This fixes a regression introduced by commit
cad4badb. In particular, before that commit,
surface_load_drawable() would always use the device blitter, without checking
whether that blitter claims to support the blit in question. As it turns out,
the FBO blitter claims to support them, and the arbfp blitter claims not to
support them.
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>