Material dirty only on param name/enabled change

Change-Id: I11e5ce86b318386b8458743b63f57824d3732271
Reviewed-by: Christian Stromme <christian.stromme@qt.io>
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/render/materialsystem/parameter.cpp b/src/render/materialsystem/parameter.cpp
index 6671e4943..f00df3c90 100644
--- a/src/render/materialsystem/parameter.cpp
+++ b/src/render/materialsystem/parameter.cpp
@@ -87,10 +87,13 @@ void Parameter::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e)
         if (propertyChange->propertyName() == QByteArrayLiteral("name")) {
             m_name = propertyChange->value().toString();
             m_nameId = StringToInt::lookupId(m_name);
+            markDirty(AbstractRenderer::MaterialDirty | AbstractRenderer::ParameterDirty);
         } else if (propertyChange->propertyName() == QByteArrayLiteral("value")) {
             m_uniformValue = UniformValue::fromVariant(propertyChange->value());
+            markDirty(AbstractRenderer::ParameterDirty);
+        } else if (propertyChange->propertyName() == QByteArrayLiteral("enabled")) {
+            markDirty(AbstractRenderer::MaterialDirty | AbstractRenderer::ParameterDirty);
         }
-        markDirty(AbstractRenderer::AllDirty);
     }
 
     BackendNode::sceneChangeEvent(e);