Addind const

src/Workflow/AudioClipWorkflow.cpp

@@ -45,17 +45,20 @@ AudioClipWorkflow::~AudioClipWorkflow()
         delete m_computedBuffers.dequeue();
 }
 
-void*       AudioClipWorkflow::getLockCallback()
+void*
+AudioClipWorkflow::getLockCallback() const
 {
     return reinterpret_cast<void*>(&AudioClipWorkflow::lock);
 }
 
-void*       AudioClipWorkflow::getUnlockCallback()
+void*
+AudioClipWorkflow::getUnlockCallback() const
 {
     return reinterpret_cast<void*>(&AudioClipWorkflow::unlock);
 }
 
-void*       AudioClipWorkflow::getOutput( ClipWorkflow::GetMode mode )
+void*
+AudioClipWorkflow::getOutput( ClipWorkflow::GetMode mode )
 {
     QMutexLocker    lock( m_renderLock );
     QMutexLocker    lock2( m_computedBuffersMutex );

src/Workflow/AudioClipWorkflow.h

@@ -54,9 +54,9 @@ class   AudioClipWorkflow : public ClipWorkflow
 
         AudioClipWorkflow( Clip* clip );
         ~AudioClipWorkflow();
-        void*                   getLockCallback();
-        void*                   getUnlockCallback();
-        virtual void*           getOutput( ClipWorkflow::GetMode mode );
+        void                    *getLockCallback() const;
+        void                    *getUnlockCallback() const;
+        virtual void            *getOutput( ClipWorkflow::GetMode mode );
 
     protected:
         virtual uint32_t        getNbComputedBuffers() const;

src/Workflow/ClipWorkflow.h

@@ -154,8 +154,8 @@ class   ClipWorkflow : public QObject
 
         void                    waitForCompleteInit();
 
-        virtual void*           getLockCallback() = 0;
-        virtual void*           getUnlockCallback() = 0;
+        virtual void*           getLockCallback() const = 0;
+        virtual void*           getUnlockCallback() const = 0;
 
         LibVLCpp::MediaPlayer*  getMediaPlayer();
 

src/Workflow/ImageClipWorkflow.cpp

@@ -48,13 +48,13 @@ ImageClipWorkflow::initVlcOutput()
 }
 
 void*
-ImageClipWorkflow::getLockCallback()
+ImageClipWorkflow::getLockCallback() const
 {
     return reinterpret_cast<void*>( &ImageClipWorkflow::lock );
 }
 
 void*
-ImageClipWorkflow::getUnlockCallback()
+ImageClipWorkflow::getUnlockCallback() const
 {
     return reinterpret_cast<void*>( &ImageClipWorkflow::unlock );
 }

src/Workflow/ImageClipWorkflow.h

@@ -40,8 +40,8 @@ class   ImageClipWorkflow : public VideoClipWorkflow
         };
         ImageClipWorkflow( Clip* clip );
 
-        void*                   getLockCallback();
-        void*                   getUnlockCallback();
+        void                    *getLockCallback() const;
+        void                    *getUnlockCallback() const;
         virtual void            *getOutput( ClipWorkflow::GetMode mode );
     protected:
         virtual void            initVlcOutput();

src/Workflow/VideoClipWorkflow.cpp

@@ -72,13 +72,13 @@ VideoClipWorkflow::initVlcOutput()
 }
 
 void*
-VideoClipWorkflow::getLockCallback()
+VideoClipWorkflow::getLockCallback() const
 {
     return reinterpret_cast<void*>(&VideoClipWorkflow::lock);
 }
 
 void*
-VideoClipWorkflow::getUnlockCallback()
+VideoClipWorkflow::getUnlockCallback() const
 {
     return reinterpret_cast<void*>( &VideoClipWorkflow::unlock );
 }

src/Workflow/VideoClipWorkflow.h

@@ -48,9 +48,9 @@ class   VideoClipWorkflow : public ClipWorkflow
 
         VideoClipWorkflow( Clip* clip );
         ~VideoClipWorkflow();
-        void*                   getLockCallback();
-        void*                   getUnlockCallback();
-        virtual void*           getOutput( ClipWorkflow::GetMode mode );
+        void                    *getLockCallback() const;
+        void                    *getUnlockCallback() const;
+        virtual void            *getOutput( ClipWorkflow::GetMode mode );
 
         static const uint32_t   nbBuffers = 3 * 30; //3 seconds with an average fps of 30