1 files changed, 19 insertions, 7 deletions
diff --git a/src/plugins/winrt/qwinrtcameraimagecapturecontrol.cpp b/src/plugins/winrt/qwinrtcameraimagecapturecontrol.cpp
index 177a0731c..54f4b103b 100644
--- a/src/plugins/winrt/qwinrtcameraimagecapturecontrol.cpp
+++ b/src/plugins/winrt/qwinrtcameraimagecapturecontrol.cpp
@@ -109,15 +109,16 @@ struct CaptureRequest
 class QWinRTCameraImageCaptureControlPrivate
 {
 public:
+    QWinRTCameraImageCaptureControlPrivate()
+        : isActive(false)
+    {
+    }
+
     QPointer<QWinRTCameraControl> cameraControl;
     QHash<IAsyncAction *, CaptureRequest> requests;
     quint16 currentCaptureId;
     QMediaStorageLocation location;
-
-    void onCameraStateChanged()
-    {
-
-    }
+    bool isActive;
 };
 
 QWinRTCameraImageCaptureControl::QWinRTCameraImageCaptureControl(QWinRTCameraControl *parent)
@@ -128,14 +129,14 @@ QWinRTCameraImageCaptureControl::QWinRTCameraImageCaptureControl(QWinRTCameraCon
 
     d->cameraControl = parent;
     connect(d->cameraControl, &QCameraControl::stateChanged,
-            this, &QWinRTCameraImageCaptureControl::readyForCaptureChanged);
+            this, &QWinRTCameraImageCaptureControl::onCameraStateChanged);
     d->currentCaptureId = 0;
 }
 
 bool QWinRTCameraImageCaptureControl::isReadyForCapture() const
 {
     Q_D(const QWinRTCameraImageCaptureControl);
-    return d->cameraControl->state() == QCamera::ActiveState;
+    return d->isActive;
 }
 
 QCameraImageCapture::DriveMode QWinRTCameraImageCaptureControl::driveMode() const
@@ -215,6 +216,17 @@ void QWinRTCameraImageCaptureControl::cancelCapture()
     emit captureQueueChanged(true);
 }
 
+void QWinRTCameraImageCaptureControl::onCameraStateChanged(QCamera::State state)
+{
+    Q_D(QWinRTCameraImageCaptureControl);
+    const bool newActive = state == QCamera::ActiveState;
+    if (d->isActive == newActive)
+        return;
+
+    d->isActive = newActive;
+    emit readyForCaptureChanged(newActive);
+}
+
 HRESULT QWinRTCameraImageCaptureControl::onCaptureCompleted(IAsyncAction *asyncInfo, AsyncStatus status)
 {
     qCDebug(lcMMCamera) << __FUNCTION__;