qv4l2: correctly disable two menu items
authorAnton Arbring <aarbring@cisco.com>
Thu, 3 Jul 2014 12:00:04 +0000 (14:00 +0200)
committerHans Verkuil <hans.verkuil@cisco.com>
Thu, 3 Jul 2014 12:30:52 +0000 (14:30 +0200)
commit297a307df01e87445f675ebbd5c643c071e90535
treedb279743006489eceabc19978650dd2221acb3f6
parentb79c29046fb5e73d0ded3c5eb7a467559fdab323
qv4l2: correctly disable two menu items

The "Save Raw Frames" menu item should be disabled if no video device is open,
the "Use OpenGL Rendering" menu item should be disabled if streaming is in
progress.

Signed-off-by: Anton Arbring <aarbring@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
utils/qv4l2/qv4l2.cpp