diff --git a/rendering/src/main/java/de/staropensource/engine/rendering/renderer/Renderer.java b/rendering/src/main/java/de/staropensource/engine/rendering/renderer/Renderer.java
index fa2f5e5..8a5e222 100644
--- a/rendering/src/main/java/de/staropensource/engine/rendering/renderer/Renderer.java
+++ b/rendering/src/main/java/de/staropensource/engine/rendering/renderer/Renderer.java
@@ -21,6 +21,7 @@ package de.staropensource.engine.rendering.renderer;
 
 import de.staropensource.engine.base.utility.misc.Miscellaneous;
 import de.staropensource.engine.base.utility.misc.NumberUtil;
+import de.staropensource.engine.rendering.RenderingSubsystem;
 import de.staropensource.engine.rendering.RenderingSubsystemConfiguration;
 import de.staropensource.engine.rendering.exception.NotOnMainThreadException;
 import de.staropensource.engine.rendering.type.FrameHandler;
@@ -343,6 +344,7 @@ public final class Renderer {
     @SuppressWarnings({ "InfiniteLoopStatement" })
     private static void render() {
         while (true) {
+            RenderingCode.updateWindowStates();
             RenderingCode.resetFrame();
             RenderingCode.invokeFrameHandlers();
             RenderingCode.renderWindows();
diff --git a/rendering/src/main/java/de/staropensource/engine/rendering/renderer/RenderingCode.java b/rendering/src/main/java/de/staropensource/engine/rendering/renderer/RenderingCode.java
index 5ede7e7..68bd78d 100644
--- a/rendering/src/main/java/de/staropensource/engine/rendering/renderer/RenderingCode.java
+++ b/rendering/src/main/java/de/staropensource/engine/rendering/renderer/RenderingCode.java
@@ -103,6 +103,15 @@ final class RenderingCode {
     private static long timesPSO = System.currentTimeMillis() + 1000;
 
 
+    /**
+     * Updates the states of all windows.
+     *
+     * @since v1-alpha0
+     */
+    public static void updateWindowStates() {
+        for (Window window : Window.getWindows())
+            window.updateState();
+    }
     /**
      * Resets all frame data.
      *
@@ -137,10 +146,8 @@ final class RenderingCode {
 
             // Render all windows
             for (Window window : Window.getWindows())
-                if (window.isRendering()) {
-                    window.updateState();
+                if (window.isRendering())
                     window.render();
-                }
 
             // Advance to next frame
             bgfx_frame(false);