Reapplied Hombres patch (revision c006f93a5f) as it got lost on the way.

rtengine/image16.h

@@ -0,0 +1,86 @@
+/*
+ *  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/>.
+ */
+//
+// A class representing a 16 bit rgb image with separate planes and 16 byte aligned data
+//
+#ifndef _IMAGE16_
+#define _IMAGE16_
+
+#include <imageio.h>
+#include <rtengine.h>
+
+namespace rtengine {
+
+enum TypeInterpolation { TI_Nearest, TI_Bilinear };
+
+class Image16 : public ImageIO, public IImage16 {
+
+    private:
+        unsigned char* unaligned;
+
+    public:
+        int rowstride;
+        int planestride;
+
+        int width;
+        int height;
+
+        unsigned short* data;
+        
+        unsigned short** r;
+        unsigned short** g;
+        unsigned short** b;
+  
+  
+        Image16 ();
+        Image16 (int width, int height);
+        ~Image16 ();
+
+        Image16* copy ();
+
+        Image16* rotate (int deg);
+        Image16* hflip ();
+        Image16* vflip ();
+        Image16* resize (int nw, int nh, TypeInterpolation interp);
+
+        virtual int     getW            () { return width;  }
+        virtual int     getH            () { return height; }
+        virtual void    allocate        (int width, int height);
+        virtual int     getBPS          () { return 16; }
+        virtual void    getScanline     (int row, unsigned char* buffer, int bps);
+        virtual void    setScanline     (int row, unsigned char* buffer, int bps);
+
+        // functions inherited from IImage16:
+        virtual Glib::Mutex& getMutex () { return mutex (); }
+        virtual cmsHPROFILE getProfile () { return getEmbeddedProfile (); }
+        virtual int getWidth ()  { return width; }
+        virtual int getHeight () { return height; }
+        virtual int getBitsPerPixel () { return 16; }
+        virtual int saveToFile (Glib::ustring fname) { return save (fname); }
+        virtual int saveAsPNG  (Glib::ustring fname, int compression = -1, int bps = -1) { return savePNG (fname, compression, bps); }
+        virtual int saveAsJPEG (Glib::ustring fname, int quality = 100) { return saveJPEG (fname, quality); }
+        virtual int saveAsTIFF (Glib::ustring fname, int bps = -1, bool uncompressed = false) { return saveTIFF (fname, bps, uncompressed); }
+        virtual void setSaveProgressListener (ProgressListener* pl) { return setProgressListener (pl); } 
+        virtual void free () { delete this; }
+        virtual unsigned short** getRPlane () { return r; }
+        virtual unsigned short** getGPlane () { return g; }
+        virtual unsigned short** getBPlane () { return b; }
+};
+};
+#endif