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Avoid copy and deep equality check

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This commit is contained in:
AnyOldName3 2021-06-27 01:48:06 +01:00
parent 8a1b4bde8a
commit 0e122b1e3d
1 changed files with 3 additions and 3 deletions
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6
components/shader/shadervisitor.cpp
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@ -275,11 +275,11 @@ namespace Shader
osg::StateSet::AttributeList removedAttributes;
if (osg::ref_ptr<osg::StateSet> removedState = getRemovedState(*stateset))
removedAttributes = removedState->getAttributeList();
for (const auto& attributeMap : { attributes, removedAttributes })
for (const auto* attributeMap : std::initializer_list<const osg::StateSet::AttributeList*>{ &attributes, &removedAttributes })
{
for (osg::StateSet::AttributeList::const_iterator it = attributeMap.begin(); it != attributeMap.end(); ++it)
for (osg::StateSet::AttributeList::const_iterator it = attributeMap->begin(); it != attributeMap->end(); ++it)
{
if (attributeMap != removedAttributes && removedAttributes.count(it->first))
if (attributeMap != &removedAttributes && removedAttributes.count(it->first))
continue;
if (it->first.first == osg::StateAttribute::MATERIAL)
{