AVFoundation: implement QCameraInfoControl.

Change-Id: I05f3daa5c4acb90e046e26d6d577ae40dfed0e30
Reviewed-by: Andy Nichols <andy.nichols@digia.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/src/plugins/avfoundation/camera/avfcamerasession.h b/src/plugins/avfoundation/camera/avfcamerasession.h
index 2630a35f7..5cc779f8b 100644
--- a/src/plugins/avfoundation/camera/avfcamerasession.h
+++ b/src/plugins/avfoundation/camera/avfcamerasession.h
@@ -55,6 +55,16 @@ class AVFCameraControl;
 class AVFCameraService;
 class AVFVideoRendererControl;
 
+struct AVFCameraInfo
+{
+    AVFCameraInfo() : position(QCamera::UnspecifiedPosition), orientation(0)
+    { }
+
+    QString description;
+    QCamera::Position position;
+    int orientation;
+};
+
 class AVFCameraSession : public QObject
 {
     Q_OBJECT
@@ -62,6 +72,10 @@ public:
     AVFCameraSession(AVFCameraService *service, QObject *parent = 0);
     ~AVFCameraSession();
 
+    static const QByteArray &defaultCameraDevice();
+    static const QList<QByteArray> &availableCameraDevices();
+    static AVFCameraInfo cameraDeviceInfo(const QByteArray &device);
+
     void setVideoOutput(AVFVideoRendererControl *output);
     AVCaptureSession *captureSession() const { return m_captureSession; }
     AVCaptureDevice *videoCaptureDevice() const;
@@ -84,8 +98,13 @@ Q_SIGNALS:
     void error(int error, const QString &errorString);
 
 private:
+    static void updateCameraDevices();
     void attachInputDevices();
 
+    static QByteArray m_defaultCameraDevice;
+    static QList<QByteArray> m_cameraDevices;
+    static QMap<QByteArray, AVFCameraInfo> m_cameraInfo;
+
     AVFCameraService *m_service;
     AVFVideoRendererControl *m_videoOutput;