Instituting denoise branch to work on improvements to RT denoise. Most definitely a work in progress, but the patch is becoming quite complicated so it is definitely worth having it backed up on Google code.

rtengine/coord2d.h

@@ -0,0 +1,33 @@
+/*
+ *  This file is part of RawTherapee.
+ *
+ *  Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
+ *
+ *  RawTherapee is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  RawTherapee is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with RawTherapee.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __COORD2D__
+#define __COORD2D__
+
+namespace rtengine {
+
+class Coord2D {
+
+    public:
+        double x, y;
+        Coord2D (double x_, double y_) : x(x_), y(y_) {}
+        Coord2D () {}
+        void set (double x_, double y_) { x = x_; y = y_; }
+};
+};
+#endif