Document similarity algorithms and enable alternate

[geeqie.git] / src / options.h

diff --git a/src/options.h b/src/options.h
index 4d1a940..b38feac 100644 (file)
--- a/src/options.h
+++ b/src/options.h
@@ -392,6 +392,12 @@ struct ConfOptions
                gboolean status_bar;
        } selectable_bars;
 
+       /* Alternate similarity algorithm */
+       struct {
+               gboolean enabled;
+               gboolean grayscale; /**< convert fingerprint to greyscale */
+       } alternate_similarity_algorithm;
+
        gchar *mouse_button_8; /**< user-definable mouse buttons */
        gchar *mouse_button_9; /**< user-definable mouse buttons */