2 files changed, 4 insertions, 1 deletions
diff --git a/src/com/android/gallery3d/filtershow/imageshow/GeometryMetadata.java b/src/com/android/gallery3d/filtershow/imageshow/GeometryMetadata.java
index 647b101a1..c7d08d887 100644
--- a/src/com/android/gallery3d/filtershow/imageshow/GeometryMetadata.java
+++ b/src/com/android/gallery3d/filtershow/imageshow/GeometryMetadata.java
@@ -181,7 +181,7 @@ public class GeometryMetadata extends FilterRepresentation {
     }
 
     @Override
-    public boolean equals(Object o) {
+    public boolean equals(FilterRepresentation o) {
         if (this == o)
             return true;
         if (o == null || getClass() != o.getClass())
diff --git a/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java b/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java
index 2dd05aedf..f96d94a5a 100644
--- a/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java
+++ b/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java
@@ -360,6 +360,9 @@ public class MasterImage implements RenderingRequestCaller {
     }
 
     public void notifyGeometryChange() {
+        if (mHandler.hasMessages(NEW_GEOMETRY)) {
+            return;
+        }
         mHandler.sendEmptyMessage(NEW_GEOMETRY);
     }