unloading images

src/AbstractAnalysis.cpp

@@ -14,6 +14,10 @@ void AbstractAnalysis::do_synthesize() {
         _saved_filenames_analysis.clear();  
         _saved_filenames_synthesis.clear();
         
+        if(_state == STATE_STOP) goto exit;
+        _state = STATE_ALLOCATE;
+        allocate();
+        if(_state == STATE_STOP) goto exit;
         _state = STATE_ACQUIRING;
         acquire();
         if(_state == STATE_STOP) goto exit;
@@ -22,6 +26,7 @@ void AbstractAnalysis::do_synthesize() {
         if(_state == STATE_STOP) goto exit;
         _state = STATE_DISPLAY_RESULTS;
         displayresults();
+        _state = STATE_CLEANUP;
         cleanup();
     }
     

src/AbstractAnalysis.h

@@ -13,10 +13,13 @@
 #define ANALYSIS_PATH "analysis/"
 #define SYNTHESIS_PATH "synthesis/"
 
+#define STATE_ALLOCATE          0x0010
+#define STATE_CLEANUP           0x0001
 #define STATE_ACQUIRING         0x1111
 #define STATE_SYNTHESISING      0x2222
 #define STATE_DISPLAY_RESULTS   0x3333
 #define STATE_STOP              0xDEADBEEF
+#define STATE_DEF               0x0000
 
 class AbstractAnalysis {
     
@@ -49,7 +52,10 @@ protected:
     // display the results from disk
     virtual void displayresults() = 0;   
 
-    // display the results from disk
+    // allocate all images
+    virtual void allocate() {;}   
+    
+    // deallocate all images
     virtual void cleanup() {;}   
     
         

src/ShadowScapesAnalysis.cpp

@@ -51,6 +51,7 @@ void ShadowScapesAnalysis::setup(int camWidth, int camHeight)
     _show_image = false;
     _image_shown = false;
     
+    /*
     image1.clear();
     image2.clear();
     image3.clear();  
@@ -97,6 +98,7 @@ void ShadowScapesAnalysis::setup(int camWidth, int camHeight)
     cvGrayDiff2.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
     
     cvConvertorImage.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+     */
     
 }
 
@@ -224,24 +226,116 @@ void ShadowScapesAnalysis::displayresults()
         if(!image3.loadImage(_saved_filenames_synthesis[i])){
             //couldn't load image
             cout << "didn't load image" << endl;
-        } 
+        } else {
+            _show_image = true;
+            _image_shown = false;
             
+        }
+/*        
         if(image3.loadImage(_saved_filenames_synthesis[i])){
-            image3.loadImage(_saved_filenames_synthesis[i]);
+            //image3.loadImage(_saved_filenames_synthesis[i]);
             //cout << "_show_image = true;" << endl;
             _show_image = true;
             _image_shown = false;
         }
+ */
     }
 
 }
 
+void ShadowScapesAnalysis::allocate()
+{
+    _RUN_DONE = false;
+    
+    image1.clear();
+    image3.clear();  
+    image4.clear();
+    image5.clear();
+    
+    image1.setUseTexture(false);         
+    image3.setUseTexture(false);  
+    image4.setUseTexture(false);
+    image5.setUseTexture(false);
+    
+    image1.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h,  OF_IMAGE_COLOR);
+    image3.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h,  OF_IMAGE_COLOR);  
+    image4.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h,  OF_IMAGE_COLOR);
+    image5.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h,  OF_IMAGE_COLOR);
+    
+    
+    while(!_RUN_DONE && _state != STATE_STOP)
+        Thread::sleep(3);    
+}
+
+void ShadowScapesAnalysis::cleanup()
+{
+    _RUN_DONE = false;
+    
+    image1.clear();
+    image3.clear();  
+    image4.clear();
+    image5.clear();        
+    
+    while(!_RUN_DONE && _state != STATE_STOP)
+        Thread::sleep(3);    
+}
+
+
 
 // the animation draw - and the output draw
 void ShadowScapesAnalysis::draw()
 {
     
     switch (_state) {
+        case STATE_ALLOCATE:
+        {
+            image2.clear();
+            image2.setUseTexture(true);
+            image2.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h,  OF_IMAGE_COLOR);
+            
+            cvColorImage1.clear();
+            cvGrayImage1.clear();
+            cvGrayDiff1.clear();
+            
+            cvColorImage2.clear();
+            cvGrayImage2.clear();
+            cvGrayDiff2.clear();
+            
+            cvConvertorImage.clear();    
+            
+            cvColorImage1.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            cvGrayImage1.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            cvGrayDiff1.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            
+            cvColorImage2.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            cvGrayImage2.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            cvGrayDiff2.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);
+            
+            cvConvertorImage.allocate(RefractiveIndex::_vid_w,RefractiveIndex::_vid_h);   
+            
+            _state = STATE_DEF;
+            
+            _RUN_DONE = true;
+            break;
+        }
+        case STATE_CLEANUP:
+        {
+            image2.clear();
+            
+            cvColorImage1.clear();
+            cvGrayImage1.clear();
+            cvGrayDiff1.clear();
+            
+            cvColorImage2.clear();
+            cvGrayImage2.clear();
+            cvGrayDiff2.clear();
+            
+            _state = STATE_DEF;
+            
+            _RUN_DONE = true;
+            break;
+        }
+            
         case STATE_ACQUIRING:
         {
             _line += _step;

src/ShadowScapesAnalysis.h

@@ -26,6 +26,9 @@ public:
     void synthesise();   
     void displayresults();
         
+    void allocate();   
+    void cleanup();    
+
     void draw();
     
     void save_cb(Poco::Timer& timer);