Merge remote-tracking branch 'origin/5.13' into dev

Change-Id: I329eeefafed87ff7467d21d5d099cf9897660167

3 files changed, 14 insertions, 14 deletions

diff --git a/src/plugins/directshow/camera/directshowcameraglobal.h b/src/plugins/directshow/camera/directshowcameraglobal.h
index 8df387b4a..917ae2dc7 100644
--- a/src/plugins/directshow/camera/directshowcameraglobal.h
+++ b/src/plugins/directshow/camera/directshowcameraglobal.h
@@ -65,7 +65,7 @@ extern const CLSID CLSID_VideoInputDeviceCategory;
 extern const CLSID CLSID_SampleGrabber;
 extern const CLSID CLSID_CaptureGraphBuilder2;
 
-#define SAFE_RELEASE(x) { if(x) x->Release(); x = NULL; }
+#define SAFE_RELEASE(x) { if (x) x->Release(); x = nullptr; }
 
 typedef struct IFileSinkFilter *LPFILESINKFILTER;
 typedef struct IAMCopyCaptureFileProgress *LPAMCOPYCAPTUREFILEPROGRESS;
diff --git a/src/plugins/directshow/camera/dscamerasession.cpp b/src/plugins/directshow/camera/dscamerasession.cpp
index 27cdd84db..a0c120816 100644
--- a/src/plugins/directshow/camera/dscamerasession.cpp
+++ b/src/plugins/directshow/camera/dscamerasession.cpp
@@ -59,8 +59,8 @@ QT_BEGIN_NAMESPACE
 DSCameraSession::DSCameraSession(QObject *parent)
     : QObject(parent)
 {
-    connect(this, SIGNAL(statusChanged(QCamera::Status)),
-            this, SLOT(updateReadyForCapture()));
+    connect(this, &DSCameraSession::statusChanged,
+            this, &DSCameraSession::updateReadyForCapture);
 
     m_deviceLostEventTimer.setSingleShot(true);
     connect(&m_deviceLostEventTimer, &QTimer::timeout, [&]() {
@@ -690,7 +690,7 @@ bool DSCameraSession::createFilterGraph()
     IEnumMoniker* pEnum = nullptr;
 
     // Create the filter graph
-    hr = CoCreateInstance(CLSID_FilterGraph,nullptr,CLSCTX_INPROC,
+    hr = CoCreateInstance(CLSID_FilterGraph, nullptr, CLSCTX_INPROC,
                           IID_IGraphBuilder, reinterpret_cast<void**>(&m_filterGraph));
     if (FAILED(hr)) {
         errorString = tr("Failed to create filter graph");
diff --git a/src/plugins/directshow/camera/dsimagecapturecontrol.cpp b/src/plugins/directshow/camera/dsimagecapturecontrol.cpp
index 2a6a794d5..e4d2eee30 100644
--- a/src/plugins/directshow/camera/dsimagecapturecontrol.cpp
+++ b/src/plugins/directshow/camera/dsimagecapturecontrol.cpp
@@ -47,16 +47,16 @@ DSImageCaptureControl::DSImageCaptureControl(DSCameraSession *session)
     : QCameraImageCaptureControl(session)
     , m_session(session)
 {
-    connect(m_session, SIGNAL(imageExposed(int)),
-            this, SIGNAL(imageExposed(int)));
-    connect(m_session, SIGNAL(imageCaptured(int,QImage)),
-        this, SIGNAL(imageCaptured(int,QImage)));
-    connect(m_session, SIGNAL(imageSaved(int,QString)),
-            this, SIGNAL(imageSaved(int,QString)));
-    connect(m_session, SIGNAL(readyForCaptureChanged(bool)),
-            this, SIGNAL(readyForCaptureChanged(bool)));
-    connect(m_session, SIGNAL(captureError(int,int,QString)),
-            this, SIGNAL(error(int,int,QString)));
+    connect(m_session, &DSCameraSession::imageExposed,
+            this, &DSImageCaptureControl::imageExposed);
+    connect(m_session, &DSCameraSession::imageCaptured,
+            this, &DSImageCaptureControl::imageCaptured);
+    connect(m_session, &DSCameraSession::imageSaved,
+            this, &DSImageCaptureControl::imageSaved);
+    connect(m_session, &DSCameraSession::readyForCaptureChanged,
+            this, &DSImageCaptureControl::readyForCaptureChanged);
+    connect(m_session, &DSCameraSession::captureError,
+            this, &DSImageCaptureControl::error);
     connect(m_session, &DSCameraSession::imageAvailable,
             this, &DSImageCaptureControl::imageAvailable);
 }