Send a regions-of-interest event containing a rectangle surrounding the
focus point to the camera source when the camera's focusPointMode
is QCameraFocus::CustomFocusPoint. Reset the regions-of-interest if the
focusPointMode changes to any other value.
[ChangeLog][GStreamer] Implement customFocusPoint in camerabin backend.
Change-Id: If75405733b18d476dff5467abae3f08271caf06a
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Guessing badly prevents the camerabin pipeline from loading at all and
the fallbacks used are not representive of the capabilities of most
cameras. So either stay out of the process and let gstreamer negotiate
a resolution if it can, or use a resolution supplied through the viewfinder
settings control by someone hopefully better informed.
Task-number: QTBUG-30842
Change-Id: Iec2dcc2476f38822f9e0d02301e46a1f49b7c6da
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
