Fixed Bloom filter downsampling, broken in change 10750

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@10782 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/core/com/jme3/post/FilterPostProcessor.java

@@ -177,11 +177,16 @@ public class FilterPostProcessor implements SceneProcessor, Savable {
      * @param mat 
      */
     private void renderProcessing(Renderer r, FrameBuffer buff, Material mat) {
-        if (buff == outputBuffer && multiView) {
+        if (buff == outputBuffer) {
             viewPort.getCamera().resize(originalWidth, originalHeight, false);
             viewPort.getCamera().setViewPort(left, right, bottom, top);
             viewPort.getCamera().update();
             renderManager.setCamera( viewPort.getCamera(), false);            
+        }else{
+            viewPort.getCamera().resize(buff.getWidth(), buff.getHeight(), false);
+            viewPort.getCamera().setViewPort(0, 1, 0, 1);
+            viewPort.getCamera().update();
+            renderManager.setCamera( viewPort.getCamera(), false);            
         }
      
         if (mat.getAdditionalRenderState().isDepthWrite()) {