VmemRenderer: Rename vmemUnlock to vmemDisplay

Since vmemUnlock is not really a unlock callback, it should be renamed.

Signed-off-by: Hugo Beauzée-Luyssen <hugo@beauzee.fr>

src/Backend/VLC/VLCVmemRenderer.cpp

@@ -43,7 +43,7 @@ VmemRenderer::VmemRenderer( VLCBackend* backend, VLCSource *source , ISourceRend
         nullptr,
         // Display:
         [this]( void* picture ) {
-            vmemUnlock( picture );
+            vmemDisplay( picture );
         }
     );
     if ( m_mediaPlayer.setAudioOutput( "dummy" ) == false )
@@ -85,7 +85,7 @@ VmemRenderer::vmemLock( void **planes)
 }
 
 void
-VmemRenderer::vmemUnlock( void* picture )
+VmemRenderer::vmemDisplay( void* picture )
 {
     QMutexLocker lock( &m_mutex );
     Q_UNUSED( picture );

src/Backend/VLC/VLCVmemRenderer.h

@@ -51,7 +51,7 @@ public:
 
 private:
     void*    vmemLock( void **planes );
-    void     vmemUnlock( void* picture );
+    void     vmemDisplay( void* picture );
 
 private:
     uint8_t*        m_snapshot;