Original commit message from CVS:
2005-11-24  Julien MOUTTE  <julien@moutte.net>

* gst/debug/gstnavigationtest.c: (draw_box_planar411):
* gst/videofilter/gstvideoflip.c:
(gst_videoflip_method_get_type),
(gst_videoflip_set_caps), (gst_videoflip_transform_caps),
(gst_videoflip_get_unit_size), (gst_videoflip_flip),
(gst_videoflip_transform), (gst_videoflip_handle_src_event),
(gst_videoflip_set_property), (gst_videoflip_base_init),
(gst_videoflip_class_init), (gst_videoflip_init): Handle strides
correctly, fix identity flipping, convert navigation event
correctly again.