if no b/a area enabled some speed up when opening images

rtengine/wavelet_dec.cc

@@ -0,0 +1,34 @@
+/*
+ *  This file is part of RawTherapee.
+ *
+ *  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/>.
+ *
+ *  2010 Ilya Popov <ilia_popov@rambler.ru>
+ */
+
+#include "wavelet_dec.h"
+
+namespace rtengine
+{
+
+wavelet_decomposition::~wavelet_decomposition()
+{
+    for(int i = 0; i < nlevels; i++)
+    {
+        delete m_c[i];
+    }
+}
+
+};
+