prevent original now acts like any other FX filter

bug:7353358
Change-Id: Id4efa45ddb8a8a0ca6d201ffc0b45fdd2f3caabf

1 files changed, 3 insertions, 1 deletions

diff --git a/src/com/android/gallery3d/filtershow/filters/ImageFilterFx.java b/src/com/android/gallery3d/filtershow/filters/ImageFilterFx.java
index 1575b18bb..7d8f41537 100644
--- a/src/com/android/gallery3d/filtershow/filters/ImageFilterFx.java
+++ b/src/com/android/gallery3d/filtershow/filters/ImageFilterFx.java
@@ -12,7 +12,7 @@ import java.util.Arrays;
 public class ImageFilterFx extends ImageFilter {
     private static final String TAG = "ImageFilterFx";
     Bitmap fxBitmap;
-
+    public static final String ORIG = "Original";
     public ImageFilterFx(Bitmap fxBitmap,String name) {
         setFilterType(TYPE_FX);
         mName = name;
@@ -29,6 +29,8 @@ public class ImageFilterFx extends ImageFilter {
     native protected void nativeApplyFilter(Bitmap bitmap, int w, int h,Bitmap  fxBitmap, int fxw, int fxh);
 
     public Bitmap apply(Bitmap bitmap, float scaleFactor, boolean highQuality) {
+        if (fxBitmap==null)
+            return bitmap;
 
         int w = bitmap.getWidth();
         int h = bitmap.getHeight();