v4l2: Use single pass iterator for M2M probe
authorNicolas Dufresne <nicolas.dufresne@collabora.co.uk>
Sat, 3 May 2014 01:38:30 +0000 (21:38 -0400)
committerNicolas Dufresne <nicolas.dufresne@collabora.co.uk>
Sun, 4 May 2014 03:11:35 +0000 (23:11 -0400)
commitaa74871080d93701523e8bc183b2a8432e9b61c5
tree1fe0379e0f1299110ff5dd022048941bb062a199
parent726fc3b5249274d9a56dcd3c7dc45e48c52b912d
v4l2: Use single pass iterator for M2M probe

Instead of having each M2M class do their own probing, use the
GstV4l2Iterator and probe all devices in a single pass.

https://bugzilla.gnome.org/show_bug.cgi?id=727925
sys/v4l2/gstv4l2.c
sys/v4l2/gstv4l2object.c
sys/v4l2/gstv4l2videodec.c
sys/v4l2/gstv4l2videodec.h