comparison view/View.cpp @ 1603:f12c25651f96

Debug

 
     sv_frame_t origCentreFrame = m_centreFrame;
 
     bool someLayersIncomplete = false;
 
+#ifdef DEBUG_VIEW
+    SVDEBUG << "View::render: checking completion" << endl;
+#endif
+    
     for (LayerList::iterator i = m_layerStack.begin();
          i != m_layerStack.end(); ++i) {
 
         int c = (*i)->getCompletion(this);
+
+#ifdef DEBUG_VIEW
+        SVDEBUG << "layer " << (*i)->getLayerPresentationName() << " says "
+                << c << endl;
+#endif
+        
         if (c < 100) {
             someLayersIncomplete = true;
             break;
         }
     }

         
         int layerCompletion = 0;
 
         while (layerCompletion < 100) {
 
+#ifdef DEBUG_VIEW
+            SVDEBUG << "View::render: checking completion (again)" << endl;
+#endif
+    
             for (LayerList::iterator i = m_layerStack.begin();
                  i != m_layerStack.end(); ++i) {
 
                 int c = (*i)->getCompletion(this);
                 if (i == m_layerStack.begin() || c < layerCompletion) {
                     layerCompletion = c;
                 }
+
+#ifdef DEBUG_VIEW
+                SVDEBUG << "layer " << (*i)->getLayerPresentationName() << " says "
+                        << c << ", layerCompletion now " << layerCompletion << endl;
+#endif
             }
 
             if (layerCompletion >= 100) break;
 
             progress.setValue(layerCompletion);

 
             usleep(50000);
         }
     }
 
+#ifdef DEBUG_VIEW
+    SVDEBUG << "View::render: ok, we're ready" << endl;
+#endif
+    
     QProgressDialog progress(tr("Rendering image..."),
                              tr("Cancel"), 0, w / width(), this);
 
     for (int x = 0; x < w; x += width()) {