diff options
Diffstat (limited to 'source/dng_spline.h')
| -rw-r--r-- | source/dng_spline.h | 168 |
1 files changed, 84 insertions, 84 deletions
diff --git a/source/dng_spline.h b/source/dng_spline.h index 6343d8b..cc79020 100644 --- a/source/dng_spline.h +++ b/source/dng_spline.h @@ -1,84 +1,84 @@ -/*****************************************************************************/
-// Copyright 2006-2007 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_spline.h#1 $ */
-/* $DateTime: 2012/05/30 13:28:51 $ */
-/* $Change: 832332 $ */
-/* $Author: tknoll $ */
-
-/*****************************************************************************/
-
-#ifndef __dng_spline__
-#define __dng_spline__
-
-/*****************************************************************************/
-
-#include "dng_1d_function.h"
-#include "dng_memory.h"
-
-#include <vector>
-
-/*****************************************************************************/
-
-inline real64 EvaluateSplineSegment (real64 x,
- real64 x0,
- real64 y0,
- real64 s0,
- real64 x1,
- real64 y1,
- real64 s1)
- {
-
- real64 A = x1 - x0;
-
- real64 B = (x - x0) / A;
-
- real64 C = (x1 - x) / A;
-
- real64 D = ((y0 * (2.0 - C + B) + (s0 * A * B)) * (C * C)) +
- ((y1 * (2.0 - B + C) - (s1 * A * C)) * (B * B));
-
- return D;
-
- }
-
-/*****************************************************************************/
-
-class dng_spline_solver: public dng_1d_function
- {
-
- protected:
-
- dng_std_vector<real64> X;
- dng_std_vector<real64> Y;
-
- dng_std_vector<real64> S;
-
- public:
-
- dng_spline_solver ();
-
- virtual ~dng_spline_solver ();
-
- void Reset ();
-
- void Add (real64 x, real64 y);
-
- virtual void Solve ();
-
- virtual bool IsIdentity () const;
-
- virtual real64 Evaluate (real64 x) const;
-
- };
-
-/*****************************************************************************/
-
-#endif
-
-/*****************************************************************************/
+/*****************************************************************************/ +// Copyright 2006-2007 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_spline.h#1 $ */ +/* $DateTime: 2012/05/30 13:28:51 $ */ +/* $Change: 832332 $ */ +/* $Author: tknoll $ */ + +/*****************************************************************************/ + +#ifndef __dng_spline__ +#define __dng_spline__ + +/*****************************************************************************/ + +#include "dng_1d_function.h" +#include "dng_memory.h" + +#include <vector> + +/*****************************************************************************/ + +inline real64 EvaluateSplineSegment (real64 x, + real64 x0, + real64 y0, + real64 s0, + real64 x1, + real64 y1, + real64 s1) + { + + real64 A = x1 - x0; + + real64 B = (x - x0) / A; + + real64 C = (x1 - x) / A; + + real64 D = ((y0 * (2.0 - C + B) + (s0 * A * B)) * (C * C)) + + ((y1 * (2.0 - B + C) - (s1 * A * C)) * (B * B)); + + return D; + + } + +/*****************************************************************************/ + +class dng_spline_solver: public dng_1d_function + { + + protected: + + dng_std_vector<real64> X; + dng_std_vector<real64> Y; + + dng_std_vector<real64> S; + + public: + + dng_spline_solver (); + + virtual ~dng_spline_solver (); + + void Reset (); + + void Add (real64 x, real64 y); + + virtual void Solve (); + + virtual bool IsIdentity () const; + + virtual real64 Evaluate (real64 x) const; + + }; + +/*****************************************************************************/ + +#endif + +/*****************************************************************************/ |