Fix support for 64-bit integers.

Change-Id: I4e2146a5fda41f280ee3f6f685a34f3cff28f05e
diff --git a/graphics/java/android/renderscript/RenderScript.java b/graphics/java/android/renderscript/RenderScript.java
index 27c40fa..8ad54c9 100644
--- a/graphics/java/android/renderscript/RenderScript.java
+++ b/graphics/java/android/renderscript/RenderScript.java
@@ -359,6 +359,10 @@
     synchronized void nScriptSetVarI(int id, int slot, int val) {
         rsnScriptSetVarI(mContext, id, slot, val);
     }
+    native void rsnScriptSetVarJ(int con, int id, int slot, long val);
+    synchronized void nScriptSetVarJ(int id, int slot, long val) {
+        rsnScriptSetVarJ(mContext, id, slot, val);
+    }
     native void rsnScriptSetVarF(int con, int id, int slot, float val);
     synchronized void nScriptSetVarF(int id, int slot, float val) {
         rsnScriptSetVarF(mContext, id, slot, val);
diff --git a/graphics/java/android/renderscript/Script.java b/graphics/java/android/renderscript/Script.java
index 8772c4c..53a33e4 100644
--- a/graphics/java/android/renderscript/Script.java
+++ b/graphics/java/android/renderscript/Script.java
@@ -80,6 +80,10 @@
         mRS.nScriptSetVarI(mID, index, v);
     }
 
+    public void setVar(int index, long v) {
+        mRS.nScriptSetVarJ(mID, index, v);
+    }
+
     public void setVar(int index, boolean v) {
         mRS.nScriptSetVarI(mID, index, v ? 1 : 0);
     }
diff --git a/graphics/jni/android_renderscript_RenderScript.cpp b/graphics/jni/android_renderscript_RenderScript.cpp
index 3e52fef..586d7e9 100644
--- a/graphics/jni/android_renderscript_RenderScript.cpp
+++ b/graphics/jni/android_renderscript_RenderScript.cpp
@@ -780,6 +780,13 @@
 }
 
 static void
+nScriptSetVarJ(JNIEnv *_env, jobject _this, RsContext con, jint script, jint slot, jlong val)
+{
+    LOG_API("nScriptSetVarJ, con(%p), s(%p), slot(%i), val(%lli)", con, (void *)script, slot, val);
+    rsScriptSetVarJ(con, (RsScript)script, slot, val);
+}
+
+static void
 nScriptSetVarF(JNIEnv *_env, jobject _this, RsContext con, jint script, jint slot, float val)
 {
     LOG_API("nScriptSetVarF, con(%p), s(%p), slot(%i), val(%f)", con, (void *)script, slot, val);
@@ -1266,6 +1273,7 @@
 {"rsnScriptInvoke",                  "(III)V",                                (void*)nScriptInvoke },
 {"rsnScriptInvokeV",                 "(III[B)V",                              (void*)nScriptInvokeV },
 {"rsnScriptSetVarI",                 "(IIII)V",                               (void*)nScriptSetVarI },
+{"rsnScriptSetVarJ",                 "(IIIJ)V",                               (void*)nScriptSetVarJ },
 {"rsnScriptSetVarF",                 "(IIIF)V",                               (void*)nScriptSetVarF },
 {"rsnScriptSetVarD",                 "(IIID)V",                               (void*)nScriptSetVarD },
 {"rsnScriptSetVarV",                 "(III[B)V",                              (void*)nScriptSetVarV },