Add code for generating fifo command packing.

Change-Id: I2d2ef095344b200b10457de96ae1d85821edc91e
diff --git a/graphics/jni/android_renderscript_RenderScript.cpp b/graphics/jni/android_renderscript_RenderScript.cpp
index 445f4b5..2eaedaa 100644
--- a/graphics/jni/android_renderscript_RenderScript.cpp
+++ b/graphics/jni/android_renderscript_RenderScript.cpp
@@ -320,8 +320,7 @@
     }
     jint id = (jint)rsElementCreate2(con,
                                      (RsElement *)ids, fieldCount,
-                                     nameArray, fieldCount,
-                                     sizeArray, fieldCount,
+                                     nameArray, fieldCount * sizeof(size_t),  sizeArray,
                                      (const uint32_t *)arraySizes, fieldCount);
     for (int ct=0; ct < fieldCount; ct++) {
         jstring s = (jstring)_env->GetObjectArrayElement(_names, ct);