Rework how to set a video output surface

Setting a video output should not require QMediaService
anymore.

Reverse the logic, by making QAbstractVideoSurface the primary
interface. Use runtime method lookup to get a pointer to the
video surface from QVideoWidget/QGraphicsVideoItem.

QAbstractVideoSurface is now the primary interface for setting
up a video output. We will need to add some API there to allow for
windows/fullscreen rendering.

With this change, QVideoRendererControl/QVideoWindowControl can
also be retired as an abstraction layer in the longer term.

Change-Id: Iedff18c6b95fedc7cb914075a8c84081080deab1
Reviewed-by: Doris Verria <doris.verria@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/multimedia/platform/darwin/mediaplayer/avfmediaplayercontrol.mm b/src/multimedia/platform/darwin/mediaplayer/avfmediaplayercontrol.mm
index 1e55fb770..301eb6790 100644
--- a/src/multimedia/platform/darwin/mediaplayer/avfmediaplayercontrol.mm
+++ b/src/multimedia/platform/darwin/mediaplayer/avfmediaplayercontrol.mm
@@ -217,3 +217,8 @@ void AVFMediaPlayerControl::setMuted(bool muted)
 {
     m_session->setMuted(muted);
 }
+
+void AVFMediaPlayerControl::setVideoSurface(QAbstractVideoSurface *surface)
+{
+    m_session->setVideoSurface(surface);
+}