1 files changed, 7 insertions, 2 deletions
diff --git a/source/slang/slang-emit-glsl.cpp b/source/slang/slang-emit-glsl.cpp
index 1191a170c..cd11e2ac4 100644
--- a/source/slang/slang-emit-glsl.cpp
+++ b/source/slang/slang-emit-glsl.cpp
@@ -470,10 +470,15 @@ bool GLSLSourceEmitter::_emitGLSLLayoutQualifier(LayoutResourceKind kind, EmitVa
         }
         break;
 
-        case LayoutResourceKind::VertexInput:
-        case LayoutResourceKind::FragmentOutput:
+        case LayoutResourceKind::VaryingInput:
+        case LayoutResourceKind::VaryingOutput:
             m_writer->emit("layout(location = ");
             m_writer->emit(index);
+            if( space )
+            {
+                m_writer->emit(", index = ");
+                m_writer->emit(space);
+            }
             m_writer->emit(")\n");
             break;