diff --git a/core/jni/android/graphics/BitmapRegionDecoder.cpp b/core/jni/android/graphics/BitmapRegionDecoder.cpp
index ee47ac46ecd19..e7d2422eeb9b6 100644
--- a/core/jni/android/graphics/BitmapRegionDecoder.cpp
+++ b/core/jni/android/graphics/BitmapRegionDecoder.cpp
@@ -102,7 +102,7 @@ static jobject createBitmapRegionDecoder(JNIEnv* env, SkStream* stream) {
 }
 
 static jobject nativeNewInstanceFromByteArray(JNIEnv* env, jobject, jbyteArray byteArray,
-                                     int offset, int length, jboolean isShareable) {
+                                     jint offset, jint length, jboolean isShareable) {
     /*  If isShareable we could decide to just wrap the java array and
         share it, but that means adding a globalref to the java array object
         For now we just always copy the array's data if isShareable.
@@ -151,7 +151,7 @@ static jobject nativeNewInstanceFromStream(JNIEnv* env, jobject clazz,
 }
 
 static jobject nativeNewInstanceFromAsset(JNIEnv* env, jobject clazz,
-                                 jint native_asset, // Asset
+                                 jlong native_asset, // Asset
                                  jboolean isShareable) {
     Asset* asset = reinterpret_cast<Asset*>(native_asset);
     SkAutoTUnref<SkMemoryStream> stream(CopyAssetToStream(asset));
@@ -170,8 +170,9 @@ static jobject nativeNewInstanceFromAsset(JNIEnv* env, jobject clazz,
  * purgeable not supported
  * reportSizeToVM not supported
  */
-static jobject nativeDecodeRegion(JNIEnv* env, jobject, SkBitmapRegionDecoder *brd,
-                                int start_x, int start_y, int width, int height, jobject options) {
+static jobject nativeDecodeRegion(JNIEnv* env, jobject, jlong brdHandle,
+                                jint start_x, jint start_y, jint width, jint height, jobject options) {
+    SkBitmapRegionDecoder *brd = reinterpret_cast<SkBitmapRegionDecoder*>(brdHandle);
     jobject tileBitmap = NULL;
     SkImageDecoder *decoder = brd->getDecoder();
     int sampleSize = 1;
@@ -256,15 +257,18 @@ static jobject nativeDecodeRegion(JNIEnv* env, jobject, SkBitmapRegionDecoder *b
     return GraphicsJNI::createBitmap(env, bitmap, buff, bitmapCreateFlags, NULL, NULL, -1);
 }
 
-static int nativeGetHeight(JNIEnv* env, jobject, SkBitmapRegionDecoder *brd) {
-    return brd->getHeight();
+static jint nativeGetHeight(JNIEnv* env, jobject, jlong brdHandle) {
+    SkBitmapRegionDecoder *brd = reinterpret_cast<SkBitmapRegionDecoder*>(brdHandle);
+    return static_cast<jint>(brd->getHeight());
 }
 
-static int nativeGetWidth(JNIEnv* env, jobject, SkBitmapRegionDecoder *brd) {
-    return brd->getWidth();
+static jint nativeGetWidth(JNIEnv* env, jobject, jlong brdHandle) {
+    SkBitmapRegionDecoder *brd = reinterpret_cast<SkBitmapRegionDecoder*>(brdHandle);
+    return static_cast<jint>(brd->getWidth());
 }
 
-static void nativeClean(JNIEnv* env, jobject, SkBitmapRegionDecoder *brd) {
+static void nativeClean(JNIEnv* env, jobject, jlong brdHandle) {
+    SkBitmapRegionDecoder *brd = reinterpret_cast<SkBitmapRegionDecoder*>(brdHandle);
     delete brd;
 }
 
@@ -274,14 +278,14 @@ static void nativeClean(JNIEnv* env, jobject, SkBitmapRegionDecoder *brd) {
 
 static JNINativeMethod gBitmapRegionDecoderMethods[] = {
     {   "nativeDecodeRegion",
-        "(IIIIILandroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;",
+        "(JIIIILandroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;",
         (void*)nativeDecodeRegion},
 
-    {   "nativeGetHeight", "(I)I", (void*)nativeGetHeight},
+    {   "nativeGetHeight", "(J)I", (void*)nativeGetHeight},
 
-    {   "nativeGetWidth", "(I)I", (void*)nativeGetWidth},
+    {   "nativeGetWidth", "(J)I", (void*)nativeGetWidth},
 
-    {   "nativeClean", "(I)V", (void*)nativeClean},
+    {   "nativeClean", "(J)V", (void*)nativeClean},
 
     {   "nativeNewInstance",
         "([BIIZ)Landroid/graphics/BitmapRegionDecoder;",
@@ -299,7 +303,7 @@ static JNINativeMethod gBitmapRegionDecoderMethods[] = {
     },
 
     {   "nativeNewInstance",
-        "(IZ)Landroid/graphics/BitmapRegionDecoder;",
+        "(JZ)Landroid/graphics/BitmapRegionDecoder;",
         (void*)nativeNewInstanceFromAsset
     },
 };
diff --git a/core/jni/android/graphics/Graphics.cpp b/core/jni/android/graphics/Graphics.cpp
index 38a9ba32781aa..a10e1586894cb 100644
--- a/core/jni/android/graphics/Graphics.cpp
+++ b/core/jni/android/graphics/Graphics.cpp
@@ -392,7 +392,7 @@ jobject GraphicsJNI::createBitmapRegionDecoder(JNIEnv* env, SkBitmapRegionDecode
 
     jobject obj = env->NewObject(gBitmapRegionDecoder_class,
             gBitmapRegionDecoder_constructorMethodID,
-            static_cast<jint>(reinterpret_cast<uintptr_t>(bitmap)));
+            reinterpret_cast<jlong>(bitmap));
     hasException(env); // For the side effect of logging.
     return obj;
 }
@@ -651,7 +651,7 @@ int register_android_graphics_Graphics(JNIEnv* env)
     gBitmap_reinitMethodID = env->GetMethodID(gBitmap_class, "reinit", "(IIZ)V");
     gBitmap_getAllocationByteCountMethodID = env->GetMethodID(gBitmap_class, "getAllocationByteCount", "()I");
     gBitmapRegionDecoder_class = make_globalref(env, "android/graphics/BitmapRegionDecoder");
-    gBitmapRegionDecoder_constructorMethodID = env->GetMethodID(gBitmapRegionDecoder_class, "<init>", "(I)V");
+    gBitmapRegionDecoder_constructorMethodID = env->GetMethodID(gBitmapRegionDecoder_class, "<init>", "(J)V");
 
     gBitmapConfig_class = make_globalref(env, "android/graphics/Bitmap$Config");
     gBitmapConfig_nativeInstanceID = getFieldIDCheck(env, gBitmapConfig_class,
diff --git a/graphics/java/android/graphics/BitmapRegionDecoder.java b/graphics/java/android/graphics/BitmapRegionDecoder.java
index 3a99977df758d..e689b083ad975 100644
--- a/graphics/java/android/graphics/BitmapRegionDecoder.java
+++ b/graphics/java/android/graphics/BitmapRegionDecoder.java
@@ -33,7 +33,7 @@ import java.io.InputStream;
  *
  */
 public final class BitmapRegionDecoder {
-    private int mNativeBitmapRegionDecoder;
+    private long mNativeBitmapRegionDecoder;
     private boolean mRecycled;
     // ensures that the native decoder object exists and that only one decode can
     // occur at a time.
@@ -114,7 +114,7 @@ public final class BitmapRegionDecoder {
             boolean isShareable) throws IOException {
         if (is instanceof AssetManager.AssetInputStream) {
             return nativeNewInstance(
-                    ((AssetManager.AssetInputStream) is).getAssetInt(),
+                    ((AssetManager.AssetInputStream) is).getNativeAsset(),
                     isShareable);
         } else {
             // pass some temp storage down to the native code. 1024 is made up,
@@ -165,7 +165,7 @@ public final class BitmapRegionDecoder {
 
         This can be called from JNI code.
     */
-    private BitmapRegionDecoder(int decoder) {
+    private BitmapRegionDecoder(long decoder) {
         mNativeBitmapRegionDecoder = decoder;
         mRecycled = false;
     }
@@ -254,12 +254,12 @@ public final class BitmapRegionDecoder {
         }
     }
 
-    private static native Bitmap nativeDecodeRegion(int lbm,
+    private static native Bitmap nativeDecodeRegion(long lbm,
             int start_x, int start_y, int width, int height,
             BitmapFactory.Options options);
-    private static native int nativeGetWidth(int lbm);
-    private static native int nativeGetHeight(int lbm);
-    private static native void nativeClean(int lbm);
+    private static native int nativeGetWidth(long lbm);
+    private static native int nativeGetHeight(long lbm);
+    private static native void nativeClean(long lbm);
 
     private static native BitmapRegionDecoder nativeNewInstance(
             byte[] data, int offset, int length, boolean isShareable);
@@ -268,5 +268,5 @@ public final class BitmapRegionDecoder {
     private static native BitmapRegionDecoder nativeNewInstance(
             InputStream is, byte[] storage, boolean isShareable);
     private static native BitmapRegionDecoder nativeNewInstance(
-            int asset, boolean isShareable);
+            long asset, boolean isShareable);
 }