From d43cc4e60b03ea6adc083c79a2f36bc81ce1d9f4 Mon Sep 17 00:00:00 2001
From: Stephane Albert <stephane.albert@c-s.fr>
Date: Fri, 10 Apr 2015 11:37:50 +0200
Subject: [PATCH] ENH: Optimized ImageViewWidget::mouseMove() not calling
::updateGL() when no shader effect is enabled.
---
Code/Common/Gui/mvdImageViewWidget.cxx | 25 ++++++++++++++++++++++++-
1 file changed, 24 insertions(+), 1 deletion(-)
diff --git a/Code/Common/Gui/mvdImageViewWidget.cxx b/Code/Common/Gui/mvdImageViewWidget.cxx
index cee04b850f..61d054c6cd 100644
--- a/Code/Common/Gui/mvdImageViewWidget.cxx
+++ b/Code/Common/Gui/mvdImageViewWidget.cxx
@@ -529,8 +529,31 @@ ImageViewWidget
emit PhysicalCursorPositionChanged( event->pos(), in, out, pixel );
- updateGL();
+ {
+ StackedLayerModel * stackedLayerModel = m_Renderer->GetLayerStack();
+ assert( stackedLayerModel!=NULL );
+
+ for( StackedLayerModel::ConstIterator it( stackedLayerModel->Begin() );
+ it!=stackedLayerModel->End();
+ ++ it )
+ {
+ assert( it->second!=NULL );
+
+ if( it->second->inherits( AbstractImageModel::staticMetaObject.className() ) )
+ {
+ VectorImageModel * imageModel = qobject_cast< VectorImageModel * >( it->second );
+ assert( imageModel!=NULL );
+ if( imageModel->GetSettings().GetEffect()!=ImageSettings::EFFECT_NONE &&
+ imageModel->GetSettings().GetEffect()!=ImageSettings::EFFECT_NORMAL )
+ {
+ updateGL();
+
+ break;
+ }
+ }
+ }
+ }
#endif
}
--
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