whitespace fixes

remove trailing spaces & expand tabs.

Change-Id: I05ef110abed90f13b47752760ffb4567a11a6a5e
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@digia.com>

12 files changed, 34 insertions, 34 deletions

diff --git a/src/plugins/directshow/camera/dscamerasession.cpp b/src/plugins/directshow/camera/dscamerasession.cpp
index cc1594feb..6b474e898 100644
--- a/src/plugins/directshow/camera/dscamerasession.cpp
+++ b/src/plugins/directshow/camera/dscamerasession.cpp
@@ -81,7 +81,7 @@ public:
 
     STDMETHODIMP QueryInterface(REFIID riid, void **ppvObject)
     {
-        if (NULL == ppvObject) 
+        if (NULL == ppvObject)
             return E_POINTER;
         if (riid == IID_IUnknown /*__uuidof(IUnknown) */ ) {
             *ppvObject = static_cast<IUnknown*>(this);
@@ -380,9 +380,9 @@ QSize DSCameraSession::frameSize() const
 
 void DSCameraSession::setFrameSize(const QSize& s)
 {
-	if (supportedResolutions(pixelF).contains(s)) 
+    if (supportedResolutions(pixelF).contains(s))
         m_windowSize = s;
-    else 
+    else
         qWarning() << "frame size if not supported for current pixel format, no change";
 }
 
@@ -465,8 +465,8 @@ void DSCameraSession::setPixelFormat(QVideoFrame::PixelFormat fmt)
 
 QList<QSize> DSCameraSession::supportedResolutions(QVideoFrame::PixelFormat format)
 {
-    if (!resolutions.contains(format)) 
-		return QList<QSize>();
+    if (!resolutions.contains(format))
+        return QList<QSize>();
     return resolutions.value(format);
 }
 
diff --git a/src/plugins/directshow/camera/dsvideowidgetcontrol.cpp b/src/plugins/directshow/camera/dsvideowidgetcontrol.cpp
index fde9f554e..35b795546 100644
--- a/src/plugins/directshow/camera/dsvideowidgetcontrol.cpp
+++ b/src/plugins/directshow/camera/dsvideowidgetcontrol.cpp
@@ -120,7 +120,7 @@ DSVideoWidgetControl::DSVideoWidgetControl(DSCameraSession* session, QObject *pa
     m_widget->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
     m_widget->setAlignment(Qt::AlignCenter);
     m_widget->setAttribute(Qt::WA_NoSystemBackground, true);
-    
+
     surface = new DSVideoWidgetSurface(m_widget);
 
     QPalette palette;
@@ -157,7 +157,7 @@ bool DSVideoWidgetControl::eventFilter(QObject *object, QEvent *e)
             case QEvent::PolishRequest:
                 m_widget->ensurePolished();
                 break;
-            
+
             default:
                 // Do nothing
                 break;
diff --git a/src/plugins/directshow/camera/dsvideowidgetcontrol.h b/src/plugins/directshow/camera/dsvideowidgetcontrol.h
index ac40fbd7c..2a8775aee 100644
--- a/src/plugins/directshow/camera/dsvideowidgetcontrol.h
+++ b/src/plugins/directshow/camera/dsvideowidgetcontrol.h
@@ -82,15 +82,15 @@ class DSVideoWidgetSurface : public QAbstractVideoSurface
 class DSVideoWidgetControl : public QVideoWidgetControl
 {
     Q_OBJECT
-	
+
     DSVideoWidgetSurface* surface;
 public: // Constructor & Destructor
-    
+
     DSVideoWidgetControl(DSCameraSession* session, QObject *parent = 0);
     virtual ~DSVideoWidgetControl();
 
 public: // QVideoWidgetControl
-    
+
     QWidget *videoWidget();
 
     // Aspect Ratio
@@ -118,10 +118,10 @@ public: // QVideoWidgetControl
     void setSaturation(int saturation);
 
 public: // Internal
-    
+
     bool eventFilter(QObject *object, QEvent *event);
-    
-/*    
+
+/*
 Q_SIGNALS: // QVideoWidgetControl
 
     void fullScreenChanged(bool fullScreen);
diff --git a/src/plugins/directshow/player/directshoweventloop.cpp b/src/plugins/directshow/player/directshoweventloop.cpp
index 74f210b9a..a8726eddd 100644
--- a/src/plugins/directshow/player/directshoweventloop.cpp
+++ b/src/plugins/directshow/player/directshoweventloop.cpp
@@ -94,7 +94,7 @@ void DirectShowEventLoop::wait(QMutex *mutex)
     HANDLE handles[] = { m_eventHandle, m_waitHandle };
     while (::WaitForMultipleObjects(2, handles, false, INFINITE) == WAIT_OBJECT_0)
         processEvents();
-  
+
     mutex->lock();
 }
 
diff --git a/src/plugins/directshow/player/directshowglobal.h b/src/plugins/directshow/player/directshowglobal.h
index b604a8d0e..f2a7fef03 100644
--- a/src/plugins/directshow/player/directshowglobal.h
+++ b/src/plugins/directshow/player/directshowglobal.h
@@ -76,7 +76,7 @@ DECLARE_INTERFACE_(IFilterGraph2 ,IGraphBuilder)
     STDMETHOD(ReconnectEx)(THIS_ IPin *, const AM_MEDIA_TYPE *) PURE;
     STDMETHOD(RenderEx)(IPin *, DWORD, DWORD *) PURE;
 };
-#undef INTERFACE  
+#undef INTERFACE
 #endif
 
 #ifndef __IAMFilterMiscFlags_INTERFACE_DEFINED__
@@ -89,7 +89,7 @@ DECLARE_INTERFACE_(IAMFilterMiscFlags ,IUnknown)
     STDMETHOD_(ULONG,Release)(THIS) PURE;
     STDMETHOD_(ULONG,GetMiscFlags)(THIS) PURE;
 };
-#undef INTERFACE  
+#undef INTERFACE
 #endif
 
 #ifndef __IFileSourceFilter_INTERFACE_DEFINED__
@@ -103,7 +103,7 @@ DECLARE_INTERFACE_(IFileSourceFilter ,IUnknown)
     STDMETHOD(Load)(THIS_ LPCOLESTR, const AM_MEDIA_TYPE *) PURE;
     STDMETHOD(GetCurFile)(THIS_ LPOLESTR *ppszFileName, AM_MEDIA_TYPE *) PURE;
 };
-#undef INTERFACE  
+#undef INTERFACE
 #endif
 
 #ifndef __IAMOpenProgress_INTERFACE_DEFINED__
@@ -117,7 +117,7 @@ DECLARE_INTERFACE_(IAMOpenProgress ,IUnknown)
     STDMETHOD(QueryProgress)(THIS_ LONGLONG *, LONGLONG *) PURE;
     STDMETHOD(AbortOperation)(THIS) PURE;
 };
-#undef INTERFACE  
+#undef INTERFACE
 #endif
 
 #ifndef __IFilterChain_INTERFACE_DEFINED__
@@ -133,7 +133,7 @@ DECLARE_INTERFACE_(IFilterChain ,IUnknown)
     STDMETHOD(StopChain)(IBaseFilter *, IBaseFilter *) PURE;
     STDMETHOD(RemoveChain)(IBaseFilter *, IBaseFilter *) PURE;
 };
-#undef INTERFACE  
+#undef INTERFACE
 #endif
 
 #endif
diff --git a/src/plugins/directshow/player/directshowioreader.cpp b/src/plugins/directshow/player/directshowioreader.cpp
index c0ea4ebbd..38928f1ae 100644
--- a/src/plugins/directshow/player/directshowioreader.cpp
+++ b/src/plugins/directshow/player/directshowioreader.cpp
@@ -259,7 +259,7 @@ HRESULT DirectShowIOReader::SyncReadAligned(IMediaSample *pSample)
 
                 if (SUCCEEDED(hr))
                     pSample->SetActualDataLength(bytesRead);
-   
+
                 return hr;
             } else {
                 m_synchronousPosition = position;
diff --git a/src/plugins/directshow/player/directshowiosource.cpp b/src/plugins/directshow/player/directshowiosource.cpp
index f382b3b9c..acce1de28 100644
--- a/src/plugins/directshow/player/directshowiosource.cpp
+++ b/src/plugins/directshow/player/directshowiosource.cpp
@@ -336,7 +336,7 @@ HRESULT DirectShowIOSource::Connect(IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
         return VFW_E_NOT_STOPPED;
     } else if (m_peerPin) {
         return VFW_E_ALREADY_CONNECTED;
-    } else { 
+    } else {
         HRESULT hr = VFW_E_TYPE_NOT_ACCEPTED;
 
         m_peerPin = pReceivePin;
@@ -424,7 +424,7 @@ HRESULT DirectShowIOSource::tryConnect(IPin *pin, const AM_MEDIA_TYPE *type)
                         || m_allocator->GetProperties(&properties) == S_OK) {
                     if (properties.cbAlign == 0)
                         properties.cbAlign = 1;
-              
+
                     ALLOCATOR_PROPERTIES actualProperties;
                     if (SUCCEEDED(hr = m_allocator->SetProperties(&properties, &actualProperties)))
                         hr = memPin->NotifyAllocator(m_allocator, TRUE);
@@ -435,7 +435,7 @@ HRESULT DirectShowIOSource::tryConnect(IPin *pin, const AM_MEDIA_TYPE *type)
                 }
             }
             memPin->Release();
-        }        
+        }
         if (!SUCCEEDED(hr))
             pin->Disconnect();
     }
diff --git a/src/plugins/directshow/player/directshowmetadatacontrol.cpp b/src/plugins/directshow/player/directshowmetadatacontrol.cpp
index d60bce31a..51d9574ba 100644
--- a/src/plugins/directshow/player/directshowmetadatacontrol.cpp
+++ b/src/plugins/directshow/player/directshowmetadatacontrol.cpp
@@ -255,7 +255,7 @@ static QVariant getValue(IWMHeaderInfo *header, const wchar_t *key)
                 WORD word;
                 if (header->GetAttributeByName(
                         &streamNumber,
-                        key, 
+                        key,
                         &type,
                         reinterpret_cast<BYTE *>(&word),
                         &size) == S_OK) {
diff --git a/src/plugins/directshow/player/directshowplayercontrol.h b/src/plugins/directshow/player/directshowplayercontrol.h
index 175937169..478389de6 100644
--- a/src/plugins/directshow/player/directshowplayercontrol.h
+++ b/src/plugins/directshow/player/directshowplayercontrol.h
@@ -79,7 +79,7 @@ public:
     bool isVideoAvailable() const;
 
     bool isSeekable() const;
-    
+
     QMediaTimeRange availablePlaybackRanges() const;
 
     qreal playbackRate() const;
@@ -140,7 +140,7 @@ private:
     bool m_seekable;
     QMediaContent m_media;
     QString m_errorString;
-    
+
 };
 
 #endif
diff --git a/src/plugins/directshow/player/directshowplayerservice.cpp b/src/plugins/directshow/player/directshowplayerservice.cpp
index 9d74be592..0afeacb85 100644
--- a/src/plugins/directshow/player/directshowplayerservice.cpp
+++ b/src/plugins/directshow/player/directshowplayerservice.cpp
@@ -563,7 +563,7 @@ void DirectShowPlayerService::releaseGraph()
             }
             m_graph->Abort();
         }
-        
+
         m_pendingTasks = ReleaseGraph;
 
         ::SetEvent(m_taskHandle);
@@ -803,7 +803,7 @@ void DirectShowPlayerService::doStop(QMutexLocker *locker)
         m_pendingTasks |= Seek;
 
         m_executedTasks &= ~(Play | Pause);
-        
+
         QCoreApplication::postEvent(this, new QEvent(QEvent::Type(StatusChange)));
     }
 
@@ -852,7 +852,7 @@ void DirectShowPlayerService::doSetRate(QMutexLocker *locker)
 
         seeking->Release();
     } else if (m_rate != 1.0) {
-        m_rate = 1.0;   
+        m_rate = 1.0;
     }
     QCoreApplication::postEvent(this, new QEvent(QEvent::Type(RateChange)));
 }
@@ -980,7 +980,7 @@ void DirectShowPlayerService::setAudioOutput(IBaseFilter *filter)
                 m_loop->wait(&m_mutex);
             }
             m_audioOutput->Release();
-        } 
+        }
 
         m_audioOutput = filter;
 
diff --git a/src/plugins/directshow/player/directshowsamplescheduler.cpp b/src/plugins/directshow/player/directshowsamplescheduler.cpp
index 36aefa049..2f61784a7 100644
--- a/src/plugins/directshow/player/directshowsamplescheduler.cpp
+++ b/src/plugins/directshow/player/directshowsamplescheduler.cpp
@@ -308,10 +308,10 @@ void DirectShowSampleScheduler::run(REFERENCE_TIME startTime)
     for (DirectShowTimedSample *sample = m_head; sample; sample = sample->nextSample()) {
         sample->schedule(m_clock, m_startTime, m_timeoutEvent);
     }
-    
+
     if (!(m_state & Flushing))
         ::ResetEvent(m_flushEvent);
-    
+
     if (!m_head)
         ::SetEvent(m_timeoutEvent);
 
@@ -338,7 +338,7 @@ void DirectShowSampleScheduler::stop()
 
     for (DirectShowTimedSample *sample = m_head; sample; sample = sample->remove()) {
         sample->unschedule(m_clock);
-        
+
         m_semaphore.release(1);
     }
 
diff --git a/src/plugins/directshow/player/videosurfacefilter.cpp b/src/plugins/directshow/player/videosurfacefilter.cpp
index b8a775bb7..b6cc232ab 100644
--- a/src/plugins/directshow/player/videosurfacefilter.cpp
+++ b/src/plugins/directshow/player/videosurfacefilter.cpp
@@ -81,7 +81,7 @@ VideoSurfaceFilter::~VideoSurfaceFilter()
 }
 
 HRESULT VideoSurfaceFilter::QueryInterface(REFIID riid, void **ppvObject)
-{    
+{
     // 2dd74950-a890-11d1-abe8-00a0c905f375
     static const GUID iid_IAmFilterMiscFlags = {
         0x2dd74950, 0xa890, 0x11d1, {0xab, 0xe8, 0x00, 0xa0, 0xc9, 0x05, 0xf3, 0x75} };