tree 644a3199f968f24b315ae9face51823e5e5ff5b0
parent 72be89c84c42b54f4478a5fc3048cfbae314c4d3
author Hans Verkuil <hans.verkuil@cisco.com> 1393449725 -0300
committer Mauro Carvalho Chehab <m.chehab@samsung.com> 1405632613 -0300

[media] videodev2.h: add V4L2_FIELD_HAS_T_OR_B macro

Add a macro to test if the field consists of a single top
or bottom field. Anyone who needs to work with fields as opposed to
frame will need this.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>