diff options
Diffstat (limited to 'gpr/source/lib/dng_sdk/dng_point.h')
| -rw-r--r-- | gpr/source/lib/dng_sdk/dng_point.h | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/gpr/source/lib/dng_sdk/dng_point.h b/gpr/source/lib/dng_sdk/dng_point.h new file mode 100644 index 0000000..476a71d --- /dev/null +++ b/gpr/source/lib/dng_sdk/dng_point.h @@ -0,0 +1,198 @@ +/*****************************************************************************/
+// Copyright 2006 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_point.h#1 $ */
+/* $DateTime: 2012/05/30 13:28:51 $ */
+/* $Change: 832332 $ */
+/* $Author: tknoll $ */
+
+/*****************************************************************************/
+
+#ifndef __dng_point__
+#define __dng_point__
+
+/*****************************************************************************/
+
+#include "dng_types.h"
+#include "dng_utils.h"
+
+/*****************************************************************************/
+
+class dng_point
+ {
+
+ public:
+
+ int32 v;
+ int32 h;
+
+ public:
+
+ dng_point ()
+ : v (0)
+ , h (0)
+ {
+ }
+
+ dng_point (int32 vv, int32 hh)
+ : v (vv)
+ , h (hh)
+ {
+ }
+
+ bool operator== (const dng_point &pt) const
+ {
+ return (v == pt.v) &&
+ (h == pt.h);
+ }
+
+ bool operator!= (const dng_point &pt) const
+ {
+ return !(*this == pt);
+ }
+
+ };
+
+/*****************************************************************************/
+
+class dng_point_real64
+ {
+
+ public:
+
+ real64 v;
+ real64 h;
+
+ public:
+
+ dng_point_real64 ()
+ : v (0.0)
+ , h (0.0)
+ {
+ }
+
+ dng_point_real64 (real64 vv, real64 hh)
+ : v (vv)
+ , h (hh)
+ {
+ }
+
+ dng_point_real64 (const dng_point &pt)
+ : v ((real64) pt.v)
+ , h ((real64) pt.h)
+ {
+ }
+
+ bool operator== (const dng_point_real64 &pt) const
+ {
+ return (v == pt.v) &&
+ (h == pt.h);
+ }
+
+ bool operator!= (const dng_point_real64 &pt) const
+ {
+ return !(*this == pt);
+ }
+
+ dng_point Round () const
+ {
+ return dng_point (Round_int32 (v),
+ Round_int32 (h));
+ }
+
+ };
+
+/*****************************************************************************/
+
+inline dng_point operator+ (const dng_point &a,
+ const dng_point &b)
+
+
+ {
+
+ return dng_point (a.v + b.v,
+ a.h + b.h);
+
+ }
+
+/*****************************************************************************/
+
+inline dng_point_real64 operator+ (const dng_point_real64 &a,
+ const dng_point_real64 &b)
+
+
+ {
+
+ return dng_point_real64 (a.v + b.v,
+ a.h + b.h);
+
+ }
+
+/*****************************************************************************/
+
+inline dng_point operator- (const dng_point &a,
+ const dng_point &b)
+
+
+ {
+
+ return dng_point (a.v - b.v,
+ a.h - b.h);
+
+ }
+
+/*****************************************************************************/
+
+inline dng_point_real64 operator- (const dng_point_real64 &a,
+ const dng_point_real64 &b)
+
+
+ {
+
+ return dng_point_real64 (a.v - b.v,
+ a.h - b.h);
+
+ }
+
+/*****************************************************************************/
+
+inline real64 DistanceSquared (const dng_point_real64 &a,
+ const dng_point_real64 &b)
+
+
+ {
+
+ dng_point_real64 diff = a - b;
+
+ return (diff.v * diff.v) + (diff.h * diff.h);
+
+ }
+
+/*****************************************************************************/
+
+inline dng_point Transpose (const dng_point &a)
+ {
+
+ return dng_point (a.h, a.v);
+
+ }
+
+/*****************************************************************************/
+
+inline dng_point_real64 Transpose (const dng_point_real64 &a)
+ {
+
+ return dng_point_real64 (a.h, a.v);
+
+ }
+
+/*****************************************************************************/
+
+#endif
+
+/*****************************************************************************/
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