igl | opengl | Reduce vector copying in RenderPipelineState::bindVert…

…exAttributes().
facebook · Dec 24, 2024 · 793ecfd · 793ecfd
1 parent ef5360a
commit 793ecfd
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/igl/opengl/RenderPipelineState.cpp b/src/igl/opengl/RenderPipelineState.cpp
@@ -275,8 +275,8 @@ void RenderPipelineState::bindVertexAttributes(size_t bufferIndex, size_t buffer
   }
 #endif
 
-  const auto attribList = static_cast<VertexInputState*>(desc_.vertexInputState.get())
-                              ->getAssociatedAttributes(bufferIndex);
+  const auto& attribList = static_cast<VertexInputState*>(desc_.vertexInputState.get())
+                               ->getAssociatedAttributes(bufferIndex);
   auto& locations = bufferAttribLocations_[bufferIndex];
 
   // attributeList and locations should have an 1-to-1 correspondence