From bb232b6ec45d349c549568638578f8ba64701d75 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Sun, 29 Dec 2019 19:48:45 +0100
Subject: Use human-numeric-sort for plugin scale-points

---
 libs/ardour/ardour/parameter_descriptor.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'libs')

diff --git a/libs/ardour/ardour/parameter_descriptor.h b/libs/ardour/ardour/parameter_descriptor.h
index 1218448985..334bb07ff4 100644
--- a/libs/ardour/ardour/parameter_descriptor.h
+++ b/libs/ardour/ardour/parameter_descriptor.h
@@ -20,6 +20,7 @@
 #ifndef __ardour_parameter_descriptor_h__
 #define __ardour_parameter_descriptor_h__
 
+#include "pbd/natsort.h"
 #include "ardour/types.h"
 #include "ardour/variant.h"
 
@@ -28,7 +29,13 @@
 
 namespace ARDOUR {
 
-typedef std::map<const std::string, const float> ScalePoints;
+struct CompareNumericallyLess {
+	bool operator() (std::string const& a, std::string const& b) const {
+		return PBD::numerically_less (a.c_str(), b.c_str());
+	}
+};
+
+typedef std::map<const std::string, const float, CompareNumericallyLess> ScalePoints;
 
 /** Descriptor of a parameter or control.
  *
-- 
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