am c5b11fcc: am ff83ed2d: am b02dadd4: Merge "Create FieldPacker.getPos() to get the actual amount of data used for FP."

* commit 'c5b11fcc1f4fc4fba988218d0a99a19690398a56':
  Create FieldPacker.getPos() to get the actual amount of data used for FP.

rs/java/android/renderscript/FieldPacker.java

@@ -75,7 +75,7 @@ public class FieldPacker {
         mPos = 0;
     }
     public void reset(int i) {
-        if ((i < 0) || (i >= mLen)) {
+        if ((i < 0) || (i > mLen)) {
             throw new RSIllegalArgumentException("out of range argument: " + i);
         }
         mPos = i;
@@ -605,6 +605,15 @@ public class FieldPacker {
         return mData;
     }
 
+    /**
+     * Get the actual length used for the FieldPacker.
+     *
+     * @hide
+     */
+    public int getPos() {
+        return mPos;
+    }
+
     private final byte mData[];
     private int mPos;
     private int mLen;