diff options
Diffstat (limited to 'src/plugins/android/src/wrappers/jni/androidcamera.cpp')
-rw-r--r-- | src/plugins/android/src/wrappers/jni/androidcamera.cpp | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/src/plugins/android/src/wrappers/jni/androidcamera.cpp b/src/plugins/android/src/wrappers/jni/androidcamera.cpp index 7496e9cdc..9c98be5e0 100644 --- a/src/plugins/android/src/wrappers/jni/androidcamera.cpp +++ b/src/plugins/android/src/wrappers/jni/androidcamera.cpp @@ -204,6 +204,7 @@ public: Q_INVOKABLE void takePicture(); + Q_INVOKABLE void setupPreviewFrameCallback(); Q_INVOKABLE void fetchEachFrame(bool fetch); Q_INVOKABLE void fetchLastPreviewFrame(); @@ -633,6 +634,12 @@ void AndroidCamera::takePicture() QMetaObject::invokeMethod(d, "takePicture", Qt::BlockingQueuedConnection); } +void AndroidCamera::setupPreviewFrameCallback() +{ + Q_D(AndroidCamera); + QMetaObject::invokeMethod(d, "setupPreviewFrameCallback"); +} + void AndroidCamera::fetchEachFrame(bool fetch) { Q_D(AndroidCamera); @@ -1307,17 +1314,7 @@ void AndroidCameraPrivate::setJpegQuality(int quality) void AndroidCameraPrivate::startPreview() { - //We need to clear preview buffers queue here, but there is no method to do it - //Though just resetting preview callback do the trick - m_camera.callMethod<void>("setPreviewCallbackWithBuffer", - "(Landroid/hardware/Camera$PreviewCallback;)V", - jobject(0)); - m_cameraListener.callMethod<void>("preparePreviewBuffer", "(Landroid/hardware/Camera;)V", m_camera.object()); - QJNIObjectPrivate buffer = m_cameraListener.callObjectMethod<jbyteArray>("callbackBuffer"); - m_camera.callMethod<void>("addCallbackBuffer", "([B)V", buffer.object()); - m_camera.callMethod<void>("setPreviewCallbackWithBuffer", - "(Landroid/hardware/Camera$PreviewCallback;)V", - m_cameraListener.object()); + setupPreviewFrameCallback(); m_camera.callMethod<void>("startPreview"); emit previewStarted(); } @@ -1338,6 +1335,21 @@ void AndroidCameraPrivate::takePicture() m_cameraListener.object()); } +void AndroidCameraPrivate::setupPreviewFrameCallback() +{ + //We need to clear preview buffers queue here, but there is no method to do it + //Though just resetting preview callback do the trick + m_camera.callMethod<void>("setPreviewCallbackWithBuffer", + "(Landroid/hardware/Camera$PreviewCallback;)V", + jobject(0)); + m_cameraListener.callMethod<void>("preparePreviewBuffer", "(Landroid/hardware/Camera;)V", m_camera.object()); + QJNIObjectPrivate buffer = m_cameraListener.callObjectMethod<jbyteArray>("callbackBuffer"); + m_camera.callMethod<void>("addCallbackBuffer", "([B)V", buffer.object()); + m_camera.callMethod<void>("setPreviewCallbackWithBuffer", + "(Landroid/hardware/Camera$PreviewCallback;)V", + m_cameraListener.object()); +} + void AndroidCameraPrivate::fetchEachFrame(bool fetch) { m_cameraListener.callMethod<void>("fetchEachFrame", "(Z)V", fetch); |