v4l2: various cleanups
authorWim Taymans <wim.taymans@collabora.co.uk>
Mon, 11 Jul 2011 10:04:57 +0000 (12:04 +0200)
committerWim Taymans <wim.taymans@collabora.co.uk>
Mon, 11 Jul 2011 10:15:12 +0000 (12:15 +0200)
commit851f550003dd18108dbed9482f66753961b3bba5
tree72b751bf2c04122b0aad8071664c48d8d11b7187
parenteb82a50bd143cd6748157ab31b6b25bd53a7116c
v4l2: various cleanups

Various cleanups, avoids useless casts, move error handling outside of the main
code flow.
Negotiate to a resonable resolution instead of the max resolution.
sys/v4l2/gstv4l2bufferpool.c
sys/v4l2/gstv4l2bufferpool.h
sys/v4l2/gstv4l2sink.c
sys/v4l2/gstv4l2src.c
sys/v4l2/v4l2src_calls.c