Mohamed Chibani authored 2 years ago and Sébastien Blin committed 2 years ago

Frames in shared memory have no specific line alignment
(i.e. stride = width), as opposed to the QVideoFrame, so
the copy need to be done accordingly.

Gitlab: #721

Change-Id: Id6576e55c5742a4e99d603feb4bc78f4d2be1ff0

Andreas Traczyk authored 3 years ago and Adrien Béraud committed 3 years ago

Removes the rendermanager and framewrapper objects along with any
QQuickPaintedItem-based QML render widget classes. This simplifies
the video widget stack implementation.

The new mechanism uses the VideoOutput component of QtMultimedia.
By accessing the VideoOutput's QVideoSink object, we update the
mapped buffer data of a sink's QVideoFrame when new frames are
published. Updates to frames and component sink subscriptions are
managed by a new class called VideoProvider.

Gitlab: #500
Also #536

Change-Id: I2391a32294922ea435ab80ac1f876c004ff6c21e