cheese-camera: Check if camera implements GstPhotography
authorLuciana Fujii Pontello <luciana.fujii@collabora.co.uk>
Fri, 29 Jul 2011 18:51:27 +0000 (15:51 -0300)
committerLuciana Fujii Pontello <luciana.fujii@collabora.co.uk>
Fri, 29 Jul 2011 18:55:03 +0000 (15:55 -0300)
commitbbfd7516140e31e15b79bc8065ef41d130d0eab1
treec9ecf4244cd48515f13761940cab015365efabb1
parent89ba25b5222dba5fcc1f5abfbd10ba53716f363c
cheese-camera: Check if camera implements GstPhotography

Before setting/getting properties, verify that there is an element that
implements the interface.
libcheese/cheese-camera.c