Cleanup: pass EqualityOptions as const&

[libdcp.git] / src / picture_asset.h

diff --git a/src/picture_asset.h b/src/picture_asset.h
index 236eca223b64d72b348ae7fa52c0393389eefa24..d9f30ecee9548f69af24479922b802a786dc754f 100644 (file)
--- a/src/picture_asset.h
+++ b/src/picture_asset.h
@@ -122,7 +122,7 @@ protected:
        friend class StereoPictureAssetWriter;
 
        bool frame_buffer_equals (
-               int frame, EqualityOptions opt, NoteHandler note,
+               int frame, EqualityOptions const& opt, NoteHandler note,
                uint8_t const * data_A, unsigned int size_A, uint8_t const * data_B, unsigned int size_B
                ) const;