Cleanup: removed unused function; also murder instead of call for suicide (delete this)

rtgui/batchqueue.cc

@@ -699,7 +699,7 @@ rtengine::ProcessingJob* BatchQueue::imageReady(rtengine::IImagefloat* img)
             err = img->saveAsJPEG (fname, saveFormat.jpegQuality, saveFormat.jpegSubSamp);
         }
 
-        img->free ();
+        delete img;
 
         if (err) {
             throw Glib::FileError(Glib::FileError::FAILED, M("MAIN_MSG_CANNOTSAVE") + "\n" + fname);

rtgui/bqentryupdater.cc

@@ -146,7 +146,7 @@ void BatchQueueEntryUpdater::processThread ()
                 }
 
                 memcpy(current.oimg, img->getData(), prevw * prevh * 3);
-                img->free();
+                delete img;
             }
         }
 

rtgui/editorpanel.cc

@@ -1795,7 +1795,7 @@ bool EditorPanel::idle_saveImage (ProgressConnector<rtengine::IImagefloat*> *pc,
 
 bool EditorPanel::idle_imageSaved (ProgressConnector<int> *pc, rtengine::IImagefloat* img, Glib::ustring fname, SaveFormat sf, rtengine::procparams::ProcParams &pparams)
 {
-    img->free ();
+    delete img;
 
     if (! pc->returnValue() ) {
         openThm->imageDeveloped ();
@@ -1995,7 +1995,7 @@ bool EditorPanel::saveImmediately (const Glib::ustring &filename, const SaveForm
         err = 1;
     }
 
-    img->free();
+    delete img;
     return !err;
 }
 
@@ -2057,7 +2057,7 @@ bool EditorPanel::idle_sendToGimp ( ProgressConnector<rtengine::IImagefloat*> *p
         }
 
         if (tries == 1000) {
-            img->free ();
+            delete img;
             return false;
         }
 
@@ -2078,7 +2078,7 @@ bool EditorPanel::idle_sendToGimp ( ProgressConnector<rtengine::IImagefloat*> *p
 
 bool EditorPanel::idle_sentToGimp (ProgressConnector<int> *pc, rtengine::IImagefloat* img, Glib::ustring filename)
 {
-    img->free ();
+    delete img;
     int errore = pc->returnValue();
     setProgressState(false);
     delete pc;

rtgui/filebrowserentry.cc

@@ -230,7 +230,7 @@ void FileBrowserEntry::updateImage(rtengine::IImage8* img, double scale, const r
                     --feih->pending;
                 }
 
-                img->free();
+                delete img;
                 return false;
             }
 
@@ -276,7 +276,7 @@ void FileBrowserEntry::_updateImage(rtengine::IImage8* img, double s, const rten
 
     landscape = newLandscape;
 
-    img->free();
+    delete img;
 
     if (parent) {
         if (rotated) {

rtgui/main-cli.cc

@@ -832,7 +832,7 @@ int processLineParams ( int argc, char **argv )
         }
 
         ii->decreaseRef();
-        resultImage->free();
+        delete resultImage;
     }
 
     if (imgParams) {

rtgui/previewhandler.cc

@@ -110,7 +110,7 @@ void PreviewHandler::delImage(IImage8* i)
                 oldImg->getMutex().unlock();
             }
 
-            i->free();
+            delete i;
             pih->phandler->previewImgMutex.lock();
             pih->phandler->previewImg.clear();
             pih->phandler->previewImgMutex.unlock();