Lift common composite rendering code into ol.Map

src/ol/dom/map.js

@@ -199,15 +199,3 @@ ol.dom.Map.prototype.handleResolutionChanged = function() {
 ol.dom.Map.prototype.handleSizeChanged = function() {
   goog.base(this, 'handleSizeChanged');
 };
-
-
-/**
- * @inheritDoc
- */
-ol.dom.Map.prototype.redrawInternal = function() {
-  goog.base(this, 'redrawInternal');
-  this.forEachVisibleLayer(function(layer, layerRenderer) {
-    layerRenderer.redraw();
-  }, this);
-  return false;
-};

src/ol/map.js

@@ -436,7 +436,16 @@ ol.Map.prototype.redraw = function() {
  */
 ol.Map.prototype.redrawInternal = function() {
   this.dirty_ = false;
-  return false;
+
+  var animate = false;
+
+  this.forEachVisibleLayer(function(layer, layerRenderer) {
+    if (layerRenderer.redraw()) {
+      animate = true;
+    }
+  });
+
+  return animate;
 };
 
 

src/ol/webgl/map.js

@@ -413,12 +413,6 @@ ol.webgl.Map.prototype.redrawInternal = function() {
 
   var animate = goog.base(this, 'redrawInternal');
 
-  this.forEachVisibleLayer(function(layer, layerRenderer) {
-    if (layerRenderer.redraw()) {
-      animate = true;
-    }
-  });
-
   var gl = this.getGL();
 
   gl.bindFramebuffer(goog.webgl.FRAMEBUFFER, null);