Make sdl vout module handle rotated movies.

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Reverse parameters order of video_format_ApplyRotation()
es_format: fix warnings and simplify
vmem: reorient video

So far, the callbacks have no way to access and use the orientation, so
better fix it.
yuv: reorient video
Linux FB: reorient video
DirectFB: reorient video
wasapi: fix inverted logic