Mercurial > hg > orthanc-stone

diff Framework/Scene2D/Internals/CompositorHelper.cpp @ 1326:55166e57a77c broker

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doc
author Benjamin Golinvaux <bgo@osimis.io>
date Tue, 24 Mar 2020 21:32:35 +0100
parents 257f2c9a02ac
children 30deba7bc8e2
line wrap: on
line diff
--- a/Framework/Scene2D/Internals/CompositorHelper.cpp	Tue Mar 24 20:34:28 2020 +0100
+++ b/Framework/Scene2D/Internals/CompositorHelper.cpp	Tue Mar 24 21:32:35 2020 +0100
@@ -104,6 +104,8 @@
           content_.erase(found);
         }
 
+        // the returned renderer can be NULL in case of an unknown layer
+        // or a NullLayer
         std::unique_ptr<ILayerRenderer> renderer(factory_.Create(layer));
 
         if (renderer.get() != NULL)