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>

41 files changed, 132 insertions, 132 deletions

diff --git a/src/gsttools/qgstreamervideowidget.cpp b/src/gsttools/qgstreamervideowidget.cpp
index cf3bc1afe..8297040c1 100644
--- a/src/gsttools/qgstreamervideowidget.cpp
+++ b/src/gsttools/qgstreamervideowidget.cpp
@@ -100,7 +100,7 @@ QGstreamerVideoWidgetControl::QGstreamerVideoWidgetControl(QObject *parent)
     , m_videoSink(0)
     , m_widget(0)
     , m_fullScreen(false)
-{    
+{
 }
 
 QGstreamerVideoWidgetControl::~QGstreamerVideoWidgetControl()
diff --git a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp
index d2a4eea3a..bc992029a 100644
--- a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp
+++ b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp
@@ -166,11 +166,11 @@ bool QAudioDeviceInfoInternal::open()
 
         QString shortName = device.mid(device.indexOf(QLatin1String("="),0)+1);
 
-	while(snd_card_get_name(idx,&name) == 0) {
+        while (snd_card_get_name(idx,&name) == 0) {
             if(dev.contains(QLatin1String(name)))
                 break;
             idx++;
-	}
+        }
         dev = QString(QLatin1String("hw:%1,0")).arg(idx);
 #endif
     }
diff --git a/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp b/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp
index e9503d4c3..548a0e9eb 100644
--- a/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp
+++ b/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp
@@ -344,7 +344,7 @@ void QAudioDeviceInfoInternal::updateLists()
             || (fmt & WAVE_FORMAT_96S08)
        ) {
             sizez.append(8);
-	}
+        }
         if ((fmt & WAVE_FORMAT_1M16)
             || (fmt & WAVE_FORMAT_1S16)
             || (fmt & WAVE_FORMAT_2M16)
@@ -357,51 +357,51 @@ void QAudioDeviceInfoInternal::updateLists()
             || (fmt & WAVE_FORMAT_96S16)
        ) {
             sizez.append(16);
-	}
+        }
         if ((fmt & WAVE_FORMAT_1M08)
            || (fmt & WAVE_FORMAT_1S08)
            || (fmt & WAVE_FORMAT_1M16)
            || (fmt & WAVE_FORMAT_1S16)) {
             sampleRatez.append(11025);
-	}
+        }
         if ((fmt & WAVE_FORMAT_2M08)
            || (fmt & WAVE_FORMAT_2S08)
            || (fmt & WAVE_FORMAT_2M16)
            || (fmt & WAVE_FORMAT_2S16)) {
             sampleRatez.append(22050);
-	}
+        }
         if ((fmt & WAVE_FORMAT_4M08)
            || (fmt & WAVE_FORMAT_4S08)
            || (fmt & WAVE_FORMAT_4M16)
            || (fmt & WAVE_FORMAT_4S16)) {
             sampleRatez.append(44100);
-	}
+        }
         if ((fmt & WAVE_FORMAT_48M08)
             || (fmt & WAVE_FORMAT_48S08)
             || (fmt & WAVE_FORMAT_48M16)
             || (fmt & WAVE_FORMAT_48S16)) {
             sampleRatez.append(48000);
-	}
+        }
         if ((fmt & WAVE_FORMAT_96M08)
            || (fmt & WAVE_FORMAT_96S08)
            || (fmt & WAVE_FORMAT_96M16)
            || (fmt & WAVE_FORMAT_96S16)) {
             sampleRatez.append(96000);
         }
-	channelz.append(1);
-	channelz.append(2);
+        channelz.append(1);
+        channelz.append(2);
         if (mode == QAudio::AudioOutput) {
             channelz.append(4);
             channelz.append(6);
             channelz.append(8);
         }
 
-	byteOrderz.append(QAudioFormat::LittleEndian);
+        byteOrderz.append(QAudioFormat::LittleEndian);
 
-	typez.append(QAudioFormat::SignedInt);
-	typez.append(QAudioFormat::UnSignedInt);
+        typez.append(QAudioFormat::SignedInt);
+        typez.append(QAudioFormat::UnSignedInt);
 
-	codecz.append(QLatin1String("audio/pcm"));
+        codecz.append(QLatin1String("audio/pcm"));
     }
     if (sampleRatez.count() > 0)
         sampleRatez.prepend(8000);
diff --git a/src/multimedia/audio/qaudioinput_win32_p.cpp b/src/multimedia/audio/qaudioinput_win32_p.cpp
index 6db34adf3..47818f285 100644
--- a/src/multimedia/audio/qaudioinput_win32_p.cpp
+++ b/src/multimedia/audio/qaudioinput_win32_p.cpp
@@ -505,7 +505,7 @@ qint64 QAudioInputPrivate::read(char* data, qint64 len)
                         deviceState = QAudio::ActiveState;
                         emit stateChanged(deviceState);
                     }
-		    resuming = false;
+                    resuming = false;
                 }
             } else {
                 l = qMin<qint64>(len, waveBlocks[header].dwBytesRecorded - waveBlockOffset);
@@ -523,7 +523,7 @@ qint64 QAudioInputPrivate::read(char* data, qint64 len)
                     deviceState = QAudio::ActiveState;
                     emit stateChanged(deviceState);
                 }
-		resuming = false;
+                resuming = false;
             }
         } else {
             //no data, not ready yet, next time
@@ -583,7 +583,7 @@ qint64 QAudioInputPrivate::read(char* data, qint64 len)
             mutex.unlock();
         }
 
-	written+=l;
+        written+=l;
     }
 #ifdef DEBUG_AUDIO
     qDebug()<<"read in len="<<written;
@@ -611,7 +611,7 @@ void QAudioInputPrivate::resume()
         mutex.unlock();
 
         header = 0;
-	resuming = true;
+        resuming = true;
         waveBlockOffset = 0;
         waveInStart(hWaveIn);
         QTimer::singleShot(20,this,SLOT(feedback()));
@@ -689,8 +689,8 @@ bool QAudioInputPrivate::deviceReady()
         read(0, buffer_size);
     } else {
         // emits readyRead() so user will call read() on QIODevice to get some audio data
-	InputPrivate* a = qobject_cast<InputPrivate*>(audioSource);
-	a->trigger();
+        InputPrivate* a = qobject_cast<InputPrivate*>(audioSource);
+        a->trigger();
     }
 
     if(intervalTime && (timeStamp.elapsed() + elapsedTimeOffset) > intervalTime) {
diff --git a/src/multimedia/audio/qaudiooutput_alsa_p.cpp b/src/multimedia/audio/qaudiooutput_alsa_p.cpp
index 3a779f322..c1eeaec4f 100644
--- a/src/multimedia/audio/qaudiooutput_alsa_p.cpp
+++ b/src/multimedia/audio/qaudiooutput_alsa_p.cpp
@@ -343,11 +343,11 @@ bool QAudioOutputPrivate::open()
 
         QString shortName = QLatin1String(m_device.mid(m_device.indexOf('=',0)+1).constData());
 
-	while(snd_card_get_name(idx,&name) == 0) {
+        while (snd_card_get_name(idx,&name) == 0) {
             if(qstrncmp(shortName.toLocal8Bit().constData(),name,shortName.length()) == 0)
                 break;
             idx++;
-	}
+        }
         dev = QString(QLatin1String("hw:%1,0")).arg(idx);
 #endif
     }
diff --git a/src/multimedia/audio/qaudiooutput_win32_p.cpp b/src/multimedia/audio/qaudiooutput_win32_p.cpp
index 286cecba7..dbc46fb80 100644
--- a/src/multimedia/audio/qaudiooutput_win32_p.cpp
+++ b/src/multimedia/audio/qaudiooutput_win32_p.cpp
@@ -153,7 +153,7 @@ void CALLBACK QAudioOutputPrivate::waveOutProc( HWAVEOUT hWaveOut, UINT uMsg,
         case WOM_DONE:
             if(qAudio->finished || qAudio->buffer_size == 0 || qAudio->period_size == 0) {
                 return;
-	    }
+            }
             qAudio->waveFreeBlockCount++;
             if(qAudio->waveFreeBlockCount >= qAudio->buffer_size/qAudio->period_size)
                 qAudio->waveFreeBlockCount = qAudio->buffer_size/qAudio->period_size;
@@ -590,28 +590,28 @@ bool QAudioOutputPrivate::deviceReady()
 #endif
         bool startup = false;
         if(totalTimeValue == 0)
-	    startup = true;
+            startup = true;
 
-	bool full=false;
+        bool full=false;
 
         mutex.lock();
-	if(waveFreeBlockCount==0) full = true;
+        if (waveFreeBlockCount==0) full = true;
         mutex.unlock();
 
-	if (full){
+        if (full) {
 #ifdef DEBUG_AUDIO
             qDebug() << "Skipping data as unable to write";
 #endif
-	    if((timeStamp.elapsed() + elapsedTimeOffset) > intervalTime ) {
+            if ((timeStamp.elapsed() + elapsedTimeOffset) > intervalTime) {
                 emit notify();
-		elapsedTimeOffset = timeStamp.elapsed() + elapsedTimeOffset - intervalTime;
-		timeStamp.restart();
-	    }
-	    return true;
-	}
+                elapsedTimeOffset = timeStamp.elapsed() + elapsedTimeOffset - intervalTime;
+                timeStamp.restart();
+            }
+            return true;
+        }
 
         if(startup)
-	    waveOutPause(hWaveOut);
+            waveOutPause(hWaveOut);
         int input = period_size*chunks;
         int l = audioSource->read(audioBuffer,input);
         if(l > 0) {
@@ -626,8 +626,8 @@ bool QAudioOutputPrivate::deviceReady()
                 // Didn't write all data
                 audioSource->seek(audioSource->pos()-(l-out));
             }
-	    if(startup)
-	        waveOutRestart(hWaveOut);
+            if (startup)
+                waveOutRestart(hWaveOut);
         } else if(l == 0) {
             bytesAvailable = bytesFree();
 
@@ -654,7 +654,7 @@ bool QAudioOutputPrivate::deviceReady()
         int buffered;
 
         mutex.lock();
-	buffered = waveFreeBlockCount;
+        buffered = waveFreeBlockCount;
         mutex.unlock();
 
         if (buffered >= buffer_size/period_size && deviceState == QAudio::ActiveState) {
@@ -670,7 +670,7 @@ bool QAudioOutputPrivate::deviceReady()
 
     if(intervalTime && (timeStamp.elapsed() + elapsedTimeOffset) > intervalTime) {
         emit notify();
-	elapsedTimeOffset = timeStamp.elapsed() + elapsedTimeOffset - intervalTime;
+        elapsedTimeOffset = timeStamp.elapsed() + elapsedTimeOffset - intervalTime;
         timeStamp.restart();
     }
 
diff --git a/src/multimedia/controls/qcameraflashcontrol.h b/src/multimedia/controls/qcameraflashcontrol.h
index c09c434f0..67108b94f 100644
--- a/src/multimedia/controls/qcameraflashcontrol.h
+++ b/src/multimedia/controls/qcameraflashcontrol.h
@@ -59,7 +59,7 @@ class Q_MULTIMEDIA_EXPORT QCameraFlashControl : public QMediaControl
 
 public:
     ~QCameraFlashControl();
-    
+
     virtual QCameraExposure::FlashModes flashMode() const = 0;
     virtual void setFlashMode(QCameraExposure::FlashModes mode) = 0;
     virtual bool isFlashModeSupported(QCameraExposure::FlashModes mode) const = 0;
diff --git a/src/multimedia/controls/qcameralockscontrol.h b/src/multimedia/controls/qcameralockscontrol.h
index 33edeb094..b03ba3752 100644
--- a/src/multimedia/controls/qcameralockscontrol.h
+++ b/src/multimedia/controls/qcameralockscontrol.h
@@ -57,7 +57,7 @@ class Q_MULTIMEDIA_EXPORT QCameraLocksControl : public QMediaControl
     Q_OBJECT
 public:
     ~QCameraLocksControl();
-    
+
     virtual QCamera::LockTypes supportedLocks() const = 0;
 
     virtual QCamera::LockStatus lockStatus(QCamera::LockType lock) const = 0;
diff --git a/src/multimedia/controls/qimageencodercontrol.h b/src/multimedia/controls/qimageencodercontrol.h
index 1ed76fb3a..6c31dbc3f 100644
--- a/src/multimedia/controls/qimageencodercontrol.h
+++ b/src/multimedia/controls/qimageencodercontrol.h
@@ -64,7 +64,7 @@ class Q_MULTIMEDIA_EXPORT QImageEncoderControl : public QMediaControl
     Q_OBJECT
 
 public:
-    virtual ~QImageEncoderControl();    
+    virtual ~QImageEncoderControl();
 
     virtual QStringList supportedImageCodecs() const = 0;
     virtual QString imageCodecDescription(const QString &codecName) const = 0;
diff --git a/src/multimedia/doc/src/classic.css b/src/multimedia/doc/src/classic.css
index b8cae8e1e..59fa9dc32 100644
--- a/src/multimedia/doc/src/classic.css
+++ b/src/multimedia/doc/src/classic.css
@@ -34,44 +34,44 @@ hr {
 }
 
 table.valuelist {
-	border-width: 1px 1px 1px 1px;
-	border-style: solid;
-	border-color: #dddddd;
-	border-collapse: collapse;
-	background-color: #f0f0f0;
+    border-width: 1px 1px 1px 1px;
+    border-style: solid;
+    border-color: #dddddd;
+    border-collapse: collapse;
+    background-color: #f0f0f0;
 }
 
 table.indextable {
-	border-width: 1px 1px 1px 1px;
-	border-style: solid;
-	border-collapse: collapse;
-	background-color: #f0f0f0;
+    border-width: 1px 1px 1px 1px;
+    border-style: solid;
+    border-collapse: collapse;
+    background-color: #f0f0f0;
     border-color:#555;
     font-size: 100%;
 }
 
 table td.largeindex {
-	border-width: 1px 1px 1px 1px;
-	border-collapse: collapse;
-	background-color: #f0f0f0;
+    border-width: 1px 1px 1px 1px;
+    border-collapse: collapse;
+    background-color: #f0f0f0;
     border-color:#555;
     font-size: 120%;
 }
 
 table.valuelist th {
-	border-width: 1px 1px 1px 2px;
-	padding: 4px;
-	border-style: solid;
-	border-color: #666;
+    border-width: 1px 1px 1px 2px;
+    padding: 4px;
+    border-style: solid;
+    border-color: #666;
     color:white;
     background-color:#666;
 }
 
 th.titleheader  {
-	border-width: 1px 0px 1px 0px;
-	padding: 2px;
-	border-style: solid;
-	border-color: #666;
+    border-width: 1px 0px 1px 0px;
+    padding: 2px;
+    border-style: solid;
+    border-color: #666;
     color:white;
     background-color:#555;
     background-image:url('images/gradient.png')};
@@ -81,10 +81,10 @@ th.titleheader  {
 
 
 th.largeheader {
-	border-width: 1px 0px 1px 0px;
-	padding: 4px;
-	border-style: solid;
-	border-color: #444;
+    border-width: 1px 0px 1px 0px;
+    padding: 4px;
+    border-style: solid;
+    border-color: #444;
     color:white;
     background-color:#555555;
     font-size: 120%;
@@ -143,7 +143,7 @@ table.generic, table.annotated
 {
   border-width: 1px;
   border-color:#bbb;
-  border-style:solid;  
+  border-style:solid;
   border-collapse:collapse;
 }
 
diff --git a/src/multimedia/gsttools_headers/qgstreamervideorenderer_p.h b/src/multimedia/gsttools_headers/qgstreamervideorenderer_p.h
index 42ce913ec..f09bdbd1f 100644
--- a/src/multimedia/gsttools_headers/qgstreamervideorenderer_p.h
+++ b/src/multimedia/gsttools_headers/qgstreamervideorenderer_p.h
@@ -57,7 +57,7 @@ class QGstreamerVideoRenderer : public QVideoRendererControl, public QGstreamerV
 public:
     QGstreamerVideoRenderer(QObject *parent = 0);
     virtual ~QGstreamerVideoRenderer();
-    
+
     QAbstractVideoSurface *surface() const;
     void setSurface(QAbstractVideoSurface *surface);
 
@@ -73,7 +73,7 @@ signals:
 private slots:
     void handleFormatChange();
 
-private:    
+private:
     QVideoSurfaceGstSink *m_videoSink;
     QPointer<QAbstractVideoSurface> m_surface;
 };
diff --git a/src/multimedia/playback/qmediaplayer.h b/src/multimedia/playback/qmediaplayer.h
index 3195ae061..454b0f173 100644
--- a/src/multimedia/playback/qmediaplayer.h
+++ b/src/multimedia/playback/qmediaplayer.h
@@ -150,7 +150,7 @@ public:
     int bufferStatus() const;
 
     bool isSeekable() const;
-    qreal playbackRate() const;   
+    qreal playbackRate() const;
 
     Error error() const;
     QString errorString() const;
diff --git a/src/multimediawidgets/qgraphicsvideoitem.h b/src/multimediawidgets/qgraphicsvideoitem.h
index 6db81a55b..24128d2e6 100644
--- a/src/multimediawidgets/qgraphicsvideoitem.h
+++ b/src/multimediawidgets/qgraphicsvideoitem.h
@@ -68,7 +68,7 @@ public:
     QGraphicsVideoItem(QGraphicsItem *parent = 0);
     ~QGraphicsVideoItem();
 
-    QMediaObject *mediaObject() const;    
+    QMediaObject *mediaObject() const;
 
     Qt::AspectRatioMode aspectRatioMode() const;
     void setAspectRatioMode(Qt::AspectRatioMode mode);
diff --git a/src/multimediawidgets/qpaintervideosurface.cpp b/src/multimediawidgets/qpaintervideosurface.cpp
index 30ebbded4..87757914f 100644
--- a/src/multimediawidgets/qpaintervideosurface.cpp
+++ b/src/multimediawidgets/qpaintervideosurface.cpp
@@ -841,7 +841,7 @@ QAbstractVideoSurface::Error QVideoSurfaceArbFpPainter::paint(
         painter->fillRect(target, Qt::black);
         return QAbstractVideoSurface::NoError;
     }
- 
+
     const QAbstractVideoBuffer::HandleType h = m_frame.handleType();
     if (h == QAbstractVideoBuffer::NoHandle || h == QAbstractVideoBuffer::GLTextureHandle) {
         bool stencilTestEnabled = glIsEnabled(GL_STENCIL_TEST);
diff --git a/src/multimediawidgets/qvideowidget.h b/src/multimediawidgets/qvideowidget.h
index ec71bb6c7..77e9d75da 100644
--- a/src/multimediawidgets/qvideowidget.h
+++ b/src/multimediawidgets/qvideowidget.h
@@ -67,9 +67,9 @@ class Q_MULTIMEDIAWIDGETS_EXPORT QVideoWidget : public QWidget, public QMediaBin
 
 public:
     QVideoWidget(QWidget *parent = 0);
-    ~QVideoWidget();   
+    ~QVideoWidget();
 
-    QMediaObject *mediaObject() const;    
+    QMediaObject *mediaObject() const;
 
 #ifdef Q_QDOC
     bool isFullScreen() const;
diff --git a/src/multimediawidgets/qvideowidget_p.h b/src/multimediawidgets/qvideowidget_p.h
index a7412202f..b60235991 100644
--- a/src/multimediawidgets/qvideowidget_p.h
+++ b/src/multimediawidgets/qvideowidget_p.h
@@ -230,7 +230,7 @@ public:
     QVideoWidgetPrivate()
         : q_ptr(0)
         , mediaObject(0)
-        , service(0)        
+        , service(0)
         , widgetBackend(0)
         , windowBackend(0)
         , rendererBackend(0)
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} };
diff --git a/src/plugins/gstreamer/camerabin/camerabinflash.h b/src/plugins/gstreamer/camerabin/camerabinflash.h
index d94b4a87c..f5484101f 100644
--- a/src/plugins/gstreamer/camerabin/camerabinflash.h
+++ b/src/plugins/gstreamer/camerabin/camerabinflash.h
@@ -66,7 +66,7 @@ public:
     bool isFlashReady() const;
 
 private:
-    CameraBinSession *m_session;    
+    CameraBinSession *m_session;
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/gstreamer/camerabin/camerabinsession.h b/src/plugins/gstreamer/camerabin/camerabinsession.h
index dab8d84cc..5f66dc748 100644
--- a/src/plugins/gstreamer/camerabin/camerabinsession.h
+++ b/src/plugins/gstreamer/camerabin/camerabinsession.h
@@ -113,7 +113,7 @@ public:
     void setCaptureMode(QCamera::CaptureModes mode);
 
     QUrl outputLocation() const;
-    bool setOutputLocation(const QUrl& sink);    
+    bool setOutputLocation(const QUrl& sink);
 
     QDir defaultDir(QCamera::CaptureModes mode) const;
     QString generateFileName(const QString &prefix, const QDir &dir, const QString &ext) const;
diff --git a/src/plugins/gstreamer/camerabin/camerabuttonlistener_meego.cpp b/src/plugins/gstreamer/camerabin/camerabuttonlistener_meego.cpp
index c49539df3..2e66360a9 100644
--- a/src/plugins/gstreamer/camerabin/camerabuttonlistener_meego.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabuttonlistener_meego.cpp
@@ -65,7 +65,7 @@ CameraButtonListener::~CameraButtonListener()
 void CameraButtonListener::handleQmKeyEvent(MeeGo::QmKeys::Key key, MeeGo::QmKeys::State state)
 {
     if (key == MeeGo::QmKeys::Camera) {
-        QWidget *window = QApplication::focusWidget();        
+        QWidget *window = QApplication::focusWidget();
 
         bool focusPressed = (state == MeeGo::QmKeys::KeyHalfDown) ||
                             (state == MeeGo::QmKeys::KeyDown);
diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp b/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp
index d61e6a010..da6120181 100644
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp
@@ -491,7 +491,7 @@ void QGstreamerPlayerSession::setVideoRenderer(QObject *videoOutput)
         }
     }
 
-    QGstreamerVideoRendererInterface* renderer = qobject_cast<QGstreamerVideoRendererInterface*>(videoOutput);   
+    QGstreamerVideoRendererInterface* renderer = qobject_cast<QGstreamerVideoRendererInterface*>(videoOutput);
 
     m_renderer = renderer;
 
@@ -646,7 +646,7 @@ void QGstreamerPlayerSession::finishVideoOutputChange()
         m_pendingVideoSink = 0;
         gst_object_unref(GST_OBJECT(srcPad));
         return;
-    }  
+    }
 
     if (m_usingColorspaceElement) {
         gst_element_set_state(m_colorSpace, GST_STATE_NULL);
diff --git a/src/plugins/qt7/mediaplayer/qt7playercontrol.mm b/src/plugins/qt7/mediaplayer/qt7playercontrol.mm
index c987f6952..c48660778 100644
--- a/src/plugins/qt7/mediaplayer/qt7playercontrol.mm
+++ b/src/plugins/qt7/mediaplayer/qt7playercontrol.mm
@@ -51,7 +51,7 @@ QT_USE_NAMESPACE
 
 QT7PlayerControl::QT7PlayerControl(QObject *parent)
    : QMediaPlayerControl(parent)
-{    
+{
 }
 
 QT7PlayerControl::~QT7PlayerControl()
diff --git a/src/plugins/qt7/qcvdisplaylink.h b/src/plugins/qt7/qcvdisplaylink.h
index 2d4809c49..f59cc92bf 100644
--- a/src/plugins/qt7/qcvdisplaylink.h
+++ b/src/plugins/qt7/qcvdisplaylink.h
@@ -73,7 +73,7 @@ public:
 
 protected:
     virtual bool event(QEvent *);
-    
+
 private:
     CVDisplayLinkRef m_displayLink;
     QMutex m_displayLinkMutex;
diff --git a/src/plugins/qt7/qt7movierenderer.h b/src/plugins/qt7/qt7movierenderer.h
index aed39ad9a..bdc7c5260 100644
--- a/src/plugins/qt7/qt7movierenderer.h
+++ b/src/plugins/qt7/qt7movierenderer.h
@@ -80,7 +80,7 @@ public:
 
 private Q_SLOTS:
     void updateVideoFrame(const CVTimeStamp &ts);
-    
+
 private:
     void setupVideoOutput();
     bool createPixelBufferVisualContext();
@@ -92,7 +92,7 @@ private:
 
     QCvDisplayLink *m_displayLink;
 #ifdef QUICKTIME_C_API_AVAILABLE
-    QTVisualContextRef	m_visualContext;
+    QTVisualContextRef m_visualContext;
     bool m_usingGLContext;
     const QGLContext *m_currentGLContext;
     QSize m_pixelBufferContextGeometry;
diff --git a/src/plugins/qt7/qt7movievideowidget.h b/src/plugins/qt7/qt7movievideowidget.h
index fd0c3d075..cd61869fa 100644
--- a/src/plugins/qt7/qt7movievideowidget.h
+++ b/src/plugins/qt7/qt7movievideowidget.h
@@ -95,7 +95,7 @@ public:
 
 private Q_SLOTS:
     void updateVideoFrame(const CVTimeStamp &ts);
-    
+
 private:
     void setupVideoOutput();
     bool createVisualContext();
@@ -108,7 +108,7 @@ private:
     QCvDisplayLink *m_displayLink;
 
 #ifdef QUICKTIME_C_API_AVAILABLE
-    QTVisualContextRef	m_visualContext;
+    QTVisualContextRef m_visualContext;
 #endif
 
     bool m_fullscreen;
diff --git a/src/plugins/qt7/qt7movievideowidget.mm b/src/plugins/qt7/qt7movievideowidget.mm
index 11f2ad32c..ec9367bcc 100644
--- a/src/plugins/qt7/qt7movievideowidget.mm
+++ b/src/plugins/qt7/qt7movievideowidget.mm
@@ -76,7 +76,7 @@ public:
           m_nativeSize(640,480),
           m_aspectRatioMode(Qt::KeepAspectRatio)
     {
-        setAutoFillBackground(false);        
+        setAutoFillBackground(false);
     }
 
     void initializeGL()
@@ -151,7 +151,7 @@ public:
 
     void setNativeSize(const QSize &size)
     {
-        m_nativeSize = size;        
+        m_nativeSize = size;
     }
 
     void setAspectRatioMode(Qt::AspectRatioMode mode)
@@ -184,8 +184,8 @@ private:
 
 QT7MovieVideoWidget::QT7MovieVideoWidget(QObject *parent)
    :QT7VideoWidgetControl(parent),
-    m_movie(0),    
-    m_videoWidget(0),    
+    m_movie(0),
+    m_videoWidget(0),
     m_fullscreen(false),
     m_aspectRatioMode(Qt::KeepAspectRatio),
     m_brightness(0),
@@ -325,7 +325,7 @@ bool QT7MovieVideoWidget::isFullScreen() const
 
 void QT7MovieVideoWidget::setFullScreen(bool fullScreen)
 {
-    m_fullscreen = fullScreen;    
+    m_fullscreen = fullScreen;
 }
 
 QSize QT7MovieVideoWidget::nativeSize() const
@@ -341,7 +341,7 @@ Qt::AspectRatioMode QT7MovieVideoWidget::aspectRatioMode() const
 void QT7MovieVideoWidget::setAspectRatioMode(Qt::AspectRatioMode mode)
 {
     m_aspectRatioMode = mode;
-    m_videoWidget->setAspectRatioMode(mode);    
+    m_videoWidget->setAspectRatioMode(mode);
 }
 
 int QT7MovieVideoWidget::brightness() const
@@ -410,7 +410,7 @@ void QT7MovieVideoWidget::updateColors()
 void QT7MovieVideoWidget::updateVideoFrame(const CVTimeStamp &ts)
 {
 #ifdef QUICKTIME_C_API_AVAILABLE
-    AutoReleasePool pool;    
+    AutoReleasePool pool;
     // check for new frame
     if (m_visualContext && QTVisualContextIsNewImageAvailable(m_visualContext, &ts)) {
         CVOpenGLTextureRef currentFrame = NULL;
diff --git a/src/plugins/qt7/qt7movieviewoutput.h b/src/plugins/qt7/qt7movieviewoutput.h
index ea3d248f8..2e3ed2c7c 100644
--- a/src/plugins/qt7/qt7movieviewoutput.h
+++ b/src/plugins/qt7/qt7movieviewoutput.h
@@ -91,7 +91,7 @@ public:
 
     int saturation() const;
     void setSaturation(int saturation);
-    
+
 private:
     void setupVideoOutput();
 
diff --git a/src/plugins/qt7/qt7movieviewoutput.mm b/src/plugins/qt7/qt7movieviewoutput.mm
index c6a2bbafe..4fcf01d39 100644
--- a/src/plugins/qt7/qt7movieviewoutput.mm
+++ b/src/plugins/qt7/qt7movieviewoutput.mm
@@ -166,7 +166,7 @@ QT7MovieViewOutput::QT7MovieViewOutput(QObject *parent)
     m_contrast(0),
     m_hue(0),
     m_saturation(0)
-{    
+{
 }
 
 QT7MovieViewOutput::~QT7MovieViewOutput()
diff --git a/src/plugins/qt7/qt7movieviewrenderer.mm b/src/plugins/qt7/qt7movieviewrenderer.mm
index 0e1571f92..a59031577 100644
--- a/src/plugins/qt7/qt7movieviewrenderer.mm
+++ b/src/plugins/qt7/qt7movieviewrenderer.mm
@@ -278,7 +278,7 @@ QT7MovieViewRenderer::QT7MovieViewRenderer(QObject *parent)
     m_fbo(0),
     m_ciContext(0),
     m_pendingRenderEvent(false)
-{    
+{
 }
 
 QT7MovieViewRenderer::~QT7MovieViewRenderer()
diff --git a/src/plugins/qt7/qt7videooutput.mm b/src/plugins/qt7/qt7videooutput.mm
index 6c657c279..53486c4e4 100644
--- a/src/plugins/qt7/qt7videooutput.mm
+++ b/src/plugins/qt7/qt7videooutput.mm
@@ -47,10 +47,10 @@ QT_USE_NAMESPACE
 
 /*
 QT7VideoOutputControl::QT7VideoOutputControl(QObject *parent)
-   :QVideoOutputControl(parent), 
+   :QVideoOutputControl(parent),
     m_session(0),
     m_output(QVideoOutputControl::NoOutput)
-{    
+{
 }
 
 QT7VideoOutputControl::~QT7VideoOutputControl()