Handle resolution change in QGstreamerImageCapture

Add filter element in gstreamer queue and update size of
captured image when image settings are changed.

Task-number: QTBUG-98506
Change-Id: I87d8ed20cf5326f9f5db76626e476499a2e1d491
Reviewed-by: Artem Dyomin <artem.dyomin@qt.io>
Reviewed-by: Lars Knoll <lars@knoll.priv.no>
(cherry picked from commit f27ba7f8759db070525ef4cbaae757a34d80a306)

1 files changed, 2 insertions, 0 deletions

diff --git a/src/plugins/multimedia/gstreamer/mediacapture/qgstreamerimagecapture_p.h b/src/plugins/multimedia/gstreamer/mediacapture/qgstreamerimagecapture_p.h
index b76649631..a41426a8d 100644
--- a/src/plugins/multimedia/gstreamer/mediacapture/qgstreamerimagecapture_p.h
+++ b/src/plugins/multimedia/gstreamer/mediacapture/qgstreamerimagecapture_p.h
@@ -53,6 +53,7 @@ public Q_SLOTS:
     void onCameraChanged();
 
 private:
+    void setResolution(const QSize &resolution);
     int doCapture(const QString &fileName);
     static gboolean saveImageFilter(GstElement *element, GstBuffer *buffer, GstPad *pad, void *appdata);
 
@@ -70,6 +71,7 @@ private:
 
     QGstBin bin;
     QGstElement queue;
+    QGstElement filter;
     QGstElement videoConvert;
     QGstElement encoder;
     QGstElement muxer;