Const'ref

[kdenlive] / src / scopes / colorscopes / abstractgfxscopewidget.cpp

diff --git a/src/scopes/colorscopes/abstractgfxscopewidget.cpp b/src/scopes/colorscopes/abstractgfxscopewidget.cpp
index 82dca82a509d3ba9fefc932c16bacce6a8faec7d..9fda26f0bb4f25e4a4ffaa68b97585bd296f31fa 100644 (file)
--- a/src/scopes/colorscopes/abstractgfxscopewidget.cpp
+++ b/src/scopes/colorscopes/abstractgfxscopewidget.cpp
@@ -51,7 +51,7 @@ void AbstractGfxScopeWidget::mouseReleaseEvent(QMouseEvent *event)
 ///// Slots /////
 
 
-void AbstractGfxScopeWidget::slotRenderZoneUpdated(const QImage frame)
+void AbstractGfxScopeWidget::slotRenderZoneUpdated(const QImage &frame)
 {
     QMutexLocker lock(&m_mutex);
     m_scopeImage = frame.rgbSwapped();