GStreamer's backend does not implements this features, therefore now is
used the V4L2 interface for the contrast, saturation, brightness and the
sharpening adjustments. The V4l2 interface works together with the
GStreamer and covers the features which are not supported by the
GStreamer.
Change-Id: I995ed6cb096a29543fb80206384a92c13a1d1af2
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
GStreamer does not support setup of manual color temperature for the
camera. Now it is implemented through the V4L2 interface, where it is
works together with the GStreamer and covers the GStreamer's holes.
Change-Id: Icaeadeb4e21ec7865bcfa908bead318d4ead8ba5
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
