Removed useless flags

src/Workflow/ClipWorkflow.cpp

@@ -30,8 +30,6 @@
 ClipWorkflow::ClipWorkflow( Clip::Clip* clip ) :
                 m_mediaPlayer(NULL),
                 m_requiredState( ClipWorkflow::None ),
-                m_rendering( false ),
-                m_initFlag( false ),
                 m_clip( clip ),
                 m_state( ClipWorkflow::Stopped )
 {
@@ -142,8 +140,6 @@ void            ClipWorkflow::stop()
         QMutexLocker    lock( m_requiredStateLock );
         m_requiredState = ClipWorkflow::None;
         delete m_vlcMedia;
-        m_initFlag = false;
-        m_rendering = false;
     }
     else
         qDebug() << "ClipWorkflow has already been stopped";

src/Workflow/ClipWorkflow.h

@@ -183,18 +183,6 @@ class   ClipWorkflow : public QObject
         WaitCondition*          m_initWaitCond;
         WaitCondition*          m_pausingStateWaitCond;
 
-        /**
-         *  While this flag is set to false, we will use the same buffer, to prevent
-         *  having X buffers with the same picture (when media player is paused mainly)
-         */
-        bool                    m_rendering;
-        /**
-         *  This flag is here to avoid multiple connection to the mediaPlayer* slots.
-         *  It's essentially a nasty hack due to the multiples calls to lock/unlock when
-         *  the render is started, and that cannot really be avoided...
-         */
-        bool                    m_initFlag;
-
     protected:
         Clip*                   m_clip;
         QMutex*                 m_renderLock;