diff options
Diffstat (limited to 'src/multimedia')
-rw-r--r-- | src/multimedia/camera/qcamera.cpp | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/src/multimedia/camera/qcamera.cpp b/src/multimedia/camera/qcamera.cpp index e23193f11..00c387083 100644 --- a/src/multimedia/camera/qcamera.cpp +++ b/src/multimedia/camera/qcamera.cpp @@ -838,6 +838,10 @@ void QCamera::start() /*! Stops the camera. The camera state is changed from QCamera::ActiveState to QCamera::LoadedState. + + In this state, the camera still consumes power. + + \sa unload(), QCamera::UnloadedState */ void QCamera::stop() { @@ -1078,23 +1082,22 @@ void QCamera::unlock() /*! \enum QCamera::State + + This enum holds the current state of the camera. + \value UnloadedState - The initial camera state, with camera not loaded, - the camera capabilities except of supported capture modes + The initial camera state, with camera not loaded. + The camera capabilities, except supported capture modes, are unknown. - While the supported settings are unknown in this state, it's allowed to set the camera capture settings like codec, resolution, or frame rate. - \value LoadedState The camera is loaded and ready to be configured. - - In the Idle state it's allowed to query camera capabilities, + In this state it's allowed to query camera capabilities, set capture resolution, codecs, etc. - The viewfinder is not active in the loaded state. - + The camera consumes power in the loaded state. \value ActiveState In the active state as soon as camera is started the viewfinder displays video frames and the |