1 files changed, 2 insertions, 0 deletions
diff --git a/source/blender/compositor/operations/COM_AlphaOverMixedOperation.h b/source/blender/compositor/operations/COM_AlphaOverMixedOperation.h
index e2b3af84162..2b88cd5f421 100644
--- a/source/blender/compositor/operations/COM_AlphaOverMixedOperation.h
+++ b/source/blender/compositor/operations/COM_AlphaOverMixedOperation.h
@@ -45,6 +45,8 @@ class AlphaOverMixedOperation : public MixBaseOperation {
   {
     this->m_x = x;
   }
+
+  void update_memory_buffer_row(PixelCursor &p) override;
 };
 
 }  // namespace blender::compositor