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Allow the camerabin source selection to be overridden.

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Prefer the default camera-source element if there is one or an element
identified by an environment variable to a static list of possible
elements which may not be appropriate for the target environment.

Change-Id: I53816c949307953780f9046eb11e09effe059be0
Reviewed-by: John Brooks <john.brooks@dereferenced.net>
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
This commit is contained in:
Andrew den Exter
2013-12-10 13:11:07 +10:00
committed by The Qt Project
parent 817c548df4
commit 4d3f740795
5 changed files with 81 additions and 51 deletions
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5
src/multimedia/gsttools_headers/qgstreamervideoinputdevicecontrol_p.h
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@@ -45,6 +45,8 @@
#include <qvideodeviceselectorcontrol.h>
#include <QtCore/qstringlist.h>
#include <gst/gst.h>
QT_BEGIN_NAMESPACE
class QGstreamerVideoInputDeviceControl : public QVideoDeviceSelectorControl
@@ -52,6 +54,7 @@ class QGstreamerVideoInputDeviceControl : public QVideoDeviceSelectorControl
Q_OBJECT
public:
QGstreamerVideoInputDeviceControl(QObject *parent);
QGstreamerVideoInputDeviceControl(GstElement *source, QObject *parent);
~QGstreamerVideoInputDeviceControl();
int deviceCount() const;
@@ -68,6 +71,8 @@ public Q_SLOTS:
private:
void update();
GstElement *m_source;
int m_selectedDevice;
QStringList m_names;
QStringList m_descriptions;