Fixed crash on faulty JPGs by GreatBull69; see issue #362

2010-12-03 11:06:29 +01:00
commit f52810e56b
659 changed files with 140680 additions and 0 deletions
--- a/rtengine/imagesource.h
+++ b/rtengine/imagesource.h
@@ -0,0 +1,97 @@
+/*
+ *  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 _IMAGESOURCE_
+#define _IMAGESOURCE_
+
+#include <rtengine.h>
+#include <colortemp.h>
+#include <glibmm.h>
+#include <image16.h>
+#include <procparams.h>
+#include <coord2d.h>
+#include <vector>
+#include <imagedata.h>
+
+namespace rtengine {
+
+using namespace procparams;
+
+#define TR_NONE     0
+#define TR_R90      1
+#define TR_R180     2
+#define TR_R270     3
+#define TR_VFLIP    4
+#define TR_HFLIP    8
+#define TR_ROT      3
+
+class PreviewProps {
+
+    public:
+    
+        int x, y, w, h, skip;
+        
+        PreviewProps (int _x, int _y, int _w, int _h, int _skip)
+            : x(_x), y(_y), w(_w), h(_h), skip(_skip) {}
+
+};
+
+class ImageSource : public InitialImage {
+
+    private:
+        int references;
+
+    protected:
+		cmsHPROFILE embProfile;
+        Glib::ustring fileName;
+        ImageData* idata;
+
+    public:
+                            ImageSource () : references (1), embProfile(NULL), idata(NULL) {}
+
+        virtual ~ImageSource            () {}
+        virtual int         load        (Glib::ustring fname, bool batch = false) =0;
+        virtual void        preprocess  (const RAWParams &raw){};
+        virtual void        demosaic    (const RAWParams &raw){};
+        virtual void        getImage    (ColorTemp ctemp, int tran, Image16* image, PreviewProps pp, HRecParams hlp, ColorManagementParams cmp, RAWParams raw) {}
+        virtual ColorTemp   getWB       () =0;
+        virtual ColorTemp   getAutoWB   () =0;
+        virtual ColorTemp   getSpotWB   (std::vector<Coord2D> red, std::vector<Coord2D> green, std::vector<Coord2D>& blue, int tran) =0;
+
+        virtual double      getDefGain  () { return 1.0; }
+        
+        virtual double      getGamma    () { return 0.0; }
+        
+        virtual void        getFullSize (int& w, int& h, int tr = TR_NONE) {}
+        virtual void        getSize     (int tran, PreviewProps pp, int& w, int& h) {}
+
+        virtual ImageData*  getImageData () =0;
+        virtual void        setProgressListener (ProgressListener* pl) {}
+
+                void        increaseRef () { references++; }
+                void        decreaseRef () { references--; if (!references) delete this; }
+        virtual int         getAEHistogram (unsigned int* histogram, int& histcompr) {return 0;}
+
+        // functions inherited from the InitialImage interface
+        virtual Glib::ustring getFileName ()        { return fileName; }
+        virtual cmsHPROFILE getEmbeddedProfile ()   { return embProfile; }
+        virtual const ImageMetaData* getMetaData () { return idata; }
+        virtual ImageSource* getImageSource ()      { return this; }
+};
+};
+#endif