1 files changed, 66 insertions, 0 deletions
diff --git a/gpr/source/lib/dng_sdk/dng_tone_curve.h b/gpr/source/lib/dng_sdk/dng_tone_curve.h
new file mode 100644
index 0000000..e85052f
--- /dev/null
+++ b/gpr/source/lib/dng_sdk/dng_tone_curve.h
@@ -0,0 +1,66 @@
+/*****************************************************************************/
+// Copyright 2007 Adobe Systems Incorporated
+// All Rights Reserved.
+//
+// NOTICE:  Adobe permits you to use, modify, and distribute this file in
+// accordance with the terms of the Adobe license agreement accompanying it.
+/*****************************************************************************/
+
+/* $Id: //mondo/dng_sdk_1_4/dng_sdk/source/dng_tone_curve.h#2 $ */ 
+/* $DateTime: 2012/07/31 22:04:34 $ */
+/* $Change: 840853 $ */
+/* $Author: tknoll $ */
+
+/** \file
+ * Representation of 1-dimensional tone curve.
+ */
+
+/*****************************************************************************/
+
+#ifndef __dng_tone_curve__
+#define __dng_tone_curve__
+
+/*****************************************************************************/
+
+#include "dng_classes.h"
+#include "dng_point.h"
+
+#include <vector>
+
+/*****************************************************************************/
+
+class dng_tone_curve
+	{
+	
+	public:
+		
+		std::vector<dng_point_real64> fCoord;
+		
+	public:
+
+		dng_tone_curve ();
+
+		bool operator== (const dng_tone_curve &curve) const;
+		
+		bool operator!= (const dng_tone_curve &curve) const
+			{
+			return !(*this == curve);
+			}
+			
+		void SetNull ();
+
+		bool IsNull () const;
+		
+		void SetInvalid ();
+		
+		bool IsValid () const;
+		
+		void Solve (dng_spline_solver &solver) const;
+		
+	};
+
+/*****************************************************************************/
+
+#endif
+
+/*****************************************************************************/