Convert Java/JNI to 64-bit, part 2.

This changes BaseObj to support 64-bit IDs. There are a few caveats:

1. Since it is deprecated, RSG will not support 64-bit.
2. Currently, methods that pass arrays of IDs to the driver are not supported in 64-bit. This will be fixed in a later CL.

bug 11332320

Change-Id: If0dbecc8b285e260f767e441e05088b6a1b749a2

29 files changed, 297 insertions, 289 deletions

diff --git a/graphics/java/android/renderscript/Allocation.java b/graphics/java/android/renderscript/Allocation.java
index 8e69f56..98fabce 100644
--- a/graphics/java/android/renderscript/Allocation.java
+++ b/graphics/java/android/renderscript/Allocation.java
@@ -77,8 +77,8 @@ public class Allocation extends BaseObj {
     int mCurrentDimY;
     int mCurrentDimZ;
     int mCurrentCount;
-    static HashMap<Integer, Allocation> mAllocationMap =
-            new HashMap<Integer, Allocation>();
+    static HashMap<Long, Allocation> mAllocationMap =
+            new HashMap<Long, Allocation>();
     OnBufferAvailableListener mBufferNotifier;
 
     /**
@@ -187,7 +187,7 @@ public class Allocation extends BaseObj {
     }
 
 
-    private int getIDSafe() {
+    private long getIDSafe() {
         if (mAdaptedAllocation != null) {
             return mAdaptedAllocation.getID(mRS);
         }
@@ -243,7 +243,7 @@ public class Allocation extends BaseObj {
         mBitmap = b;
     }
 
-    Allocation(int id, RenderScript rs, Type t, int usage) {
+    Allocation(long id, RenderScript rs, Type t, int usage) {
         super(id, rs);
         if ((usage & ~(USAGE_SCRIPT |
                        USAGE_GRAPHICS_TEXTURE |
@@ -344,7 +344,7 @@ public class Allocation extends BaseObj {
     @Override
     void updateFromNative() {
         super.updateFromNative();
-        int typeID = mRS.nAllocationGetType(getID(mRS));
+        long typeID = mRS.nAllocationGetType(getID(mRS));
         if(typeID != 0) {
             mType = new Type(typeID, mRS);
             mType.updateFromNative();
@@ -439,9 +439,11 @@ public class Allocation extends BaseObj {
             throw new RSIllegalArgumentException("Array size mismatch, allocation sizeX = " +
                                                  mCurrentCount + ", array length = " + d.length);
         }
+        // FIXME: requires 64-bit path
+
         int i[] = new int[d.length];
         for (int ct=0; ct < d.length; ct++) {
-            i[ct] = d[ct].getID(mRS);
+            i[ct] = (int)d[ct].getID(mRS);
         }
         copy1DRangeFromUnchecked(0, mCurrentCount, i);
         Trace.traceEnd(RenderScript.TRACE_TAG);
@@ -1333,7 +1335,7 @@ public class Allocation extends BaseObj {
         mRS.nAllocationResize1D(getID(mRS), dimX);
         mRS.finish();  // Necessary because resize is fifoed and update is async.
 
-        int typeID = mRS.nAllocationGetType(getID(mRS));
+        long typeID = mRS.nAllocationGetType(getID(mRS));
         mType = new Type(typeID, mRS);
         mType.updateFromNative();
         updateCacheInfo(mType);
@@ -1363,7 +1365,7 @@ public class Allocation extends BaseObj {
         if (type.getID(rs) == 0) {
             throw new RSInvalidStateException("Bad Type");
         }
-        int id = rs.nAllocationCreateTyped(type.getID(rs), mips.mID, usage, 0);
+        long id = rs.nAllocationCreateTyped(type.getID(rs), mips.mID, usage, 0);
         if (id == 0) {
             throw new RSRuntimeException("Allocation creation failed.");
         }
@@ -1418,7 +1420,7 @@ public class Allocation extends BaseObj {
         b.setX(count);
         Type t = b.create();
 
-        int id = rs.nAllocationCreateTyped(t.getID(rs), MipmapControl.MIPMAP_NONE.mID, usage, 0);
+        long id = rs.nAllocationCreateTyped(t.getID(rs), MipmapControl.MIPMAP_NONE.mID, usage, 0);
         if (id == 0) {
             throw new RSRuntimeException("Allocation creation failed.");
         }
@@ -1502,7 +1504,7 @@ public class Allocation extends BaseObj {
         if (mips == MipmapControl.MIPMAP_NONE &&
             t.getElement().isCompatible(Element.RGBA_8888(rs)) &&
             usage == (USAGE_SHARED | USAGE_SCRIPT | USAGE_GRAPHICS_TEXTURE)) {
-            int id = rs.nAllocationCreateBitmapBackedAllocation(t.getID(rs), mips.mID, b, usage);
+            long id = rs.nAllocationCreateBitmapBackedAllocation(t.getID(rs), mips.mID, b, usage);
             if (id == 0) {
                 throw new RSRuntimeException("Load failed.");
             }
@@ -1514,7 +1516,7 @@ public class Allocation extends BaseObj {
         }
 
 
-        int id = rs.nAllocationCreateFromBitmap(t.getID(rs), mips.mID, b, usage);
+        long id = rs.nAllocationCreateFromBitmap(t.getID(rs), mips.mID, b, usage);
         if (id == 0) {
             throw new RSRuntimeException("Load failed.");
         }
@@ -1617,7 +1619,7 @@ public class Allocation extends BaseObj {
         tb.setMipmaps(mips == MipmapControl.MIPMAP_FULL);
         Type t = tb.create();
 
-        int id = rs.nAllocationCubeCreateFromBitmap(t.getID(rs), mips.mID, b, usage);
+        long id = rs.nAllocationCubeCreateFromBitmap(t.getID(rs), mips.mID, b, usage);
         if(id == 0) {
             throw new RSRuntimeException("Load failed for bitmap " + b + " element " + e);
         }
@@ -1842,14 +1844,14 @@ public class Allocation extends BaseObj {
      */
     public void setOnBufferAvailableListener(OnBufferAvailableListener callback) {
         synchronized(mAllocationMap) {
-            mAllocationMap.put(new Integer(getID(mRS)), this);
+            mAllocationMap.put(new Long(getID(mRS)), this);
             mBufferNotifier = callback;
         }
     }
 
     static void sendBufferNotification(int id) {
         synchronized(mAllocationMap) {
-            Allocation a = mAllocationMap.get(new Integer(id));
+            Allocation a = mAllocationMap.get(new Long(id));
 
             if ((a != null) && (a.mBufferNotifier != null)) {
                 a.mBufferNotifier.onBufferAvailable(a);
diff --git a/graphics/java/android/renderscript/AllocationAdapter.java b/graphics/java/android/renderscript/AllocationAdapter.java
index a6645bb..b77d087 100644
--- a/graphics/java/android/renderscript/AllocationAdapter.java
+++ b/graphics/java/android/renderscript/AllocationAdapter.java
@@ -26,12 +26,12 @@ import android.util.TypedValue;
  *
  **/
 public class AllocationAdapter extends Allocation {
-    AllocationAdapter(int id, RenderScript rs, Allocation alloc) {
+    AllocationAdapter(long id, RenderScript rs, Allocation alloc) {
         super(id, rs, alloc.mType, alloc.mUsage);
         mAdaptedAllocation = alloc;
     }
 
-    int getID(RenderScript rs) {
+    long getID(RenderScript rs) {
         throw new RSInvalidStateException(
             "This operation is not supported with adapters at this time.");
     }
diff --git a/graphics/java/android/renderscript/BaseObj.java b/graphics/java/android/renderscript/BaseObj.java
index e17d79a..41159b9 100644
--- a/graphics/java/android/renderscript/BaseObj.java
+++ b/graphics/java/android/renderscript/BaseObj.java
@@ -25,7 +25,7 @@ import android.util.Log;
  *
  **/
 public class BaseObj {
-    BaseObj(int id, RenderScript rs) {
+    BaseObj(long id, RenderScript rs) {
         rs.validate();
         mRS = rs;
         mID = id;
@@ -46,9 +46,9 @@ public class BaseObj {
      * @param rs Context to verify against internal context for
      *           match.
      *
-     * @return int
+     * @return long
      */
-    int getID(RenderScript rs) {
+    long getID(RenderScript rs) {
         mRS.validate();
         if (mDestroyed) {
             throw new RSInvalidStateException("using a destroyed object.");
@@ -68,7 +68,7 @@ public class BaseObj {
         }
     }
 
-    private int mID;
+    private long mID;
     private boolean mDestroyed;
     private String mName;
     RenderScript mRS;
@@ -152,7 +152,7 @@ public class BaseObj {
      */
     @Override
     public int hashCode() {
-        return mID;
+        return (int)((mID & 0xfffffff) ^ (mID >> 32));
     }
 
     /**
diff --git a/graphics/java/android/renderscript/Element.java b/graphics/java/android/renderscript/Element.java
index 68badfa..2932770 100644
--- a/graphics/java/android/renderscript/Element.java
+++ b/graphics/java/android/renderscript/Element.java
@@ -759,7 +759,7 @@ public class Element extends BaseObj {
         return rs.mElement_MATRIX_2X2;
     }
 
-    Element(int id, RenderScript rs, Element[] e, String[] n, int[] as) {
+    Element(long id, RenderScript rs, Element[] e, String[] n, int[] as) {
         super(id, rs);
         mSize = 0;
         mVectorSize = 1;
@@ -776,7 +776,7 @@ public class Element extends BaseObj {
         updateVisibleSubElements();
     }
 
-    Element(int id, RenderScript rs, DataType dt, DataKind dk, boolean norm, int size) {
+    Element(long id, RenderScript rs, DataType dt, DataKind dk, boolean norm, int size) {
         super(id, rs);
         if ((dt != DataType.UNSIGNED_5_6_5) &&
             (dt != DataType.UNSIGNED_4_4_4_4) &&
@@ -795,7 +795,7 @@ public class Element extends BaseObj {
         mVectorSize = size;
     }
 
-    Element(int id, RenderScript rs) {
+    Element(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -803,6 +803,8 @@ public class Element extends BaseObj {
     void updateFromNative() {
         super.updateFromNative();
 
+        // FIXME: updateFromNative is broken in JNI for 64-bit
+
         // we will pack mType; mKind; mNormalized; mVectorSize; NumSubElements
         int[] dataBuffer = new int[5];
         mRS.nElementGetNativeData(getID(mRS), dataBuffer);
@@ -853,7 +855,7 @@ public class Element extends BaseObj {
         DataKind dk = DataKind.USER;
         boolean norm = false;
         int vecSize = 1;
-        int id = rs.nElementCreate(dt.mID, dk.mID, norm, vecSize);
+        long id = rs.nElementCreate(dt.mID, dk.mID, norm, vecSize);
         return new Element(id, rs, dt, dk, norm, vecSize);
     }
 
@@ -890,7 +892,7 @@ public class Element extends BaseObj {
         case BOOLEAN: {
             DataKind dk = DataKind.USER;
             boolean norm = false;
-            int id = rs.nElementCreate(dt.mID, dk.mID, norm, size);
+            long id = rs.nElementCreate(dt.mID, dk.mID, norm, size);
             return new Element(id, rs, dt, dk, norm, size);
         }
 
@@ -961,7 +963,7 @@ public class Element extends BaseObj {
         }
 
         boolean norm = true;
-        int id = rs.nElementCreate(dt.mID, dk.mID, norm, size);
+        long id = rs.nElementCreate(dt.mID, dk.mID, norm, size);
         return new Element(id, rs, dt, dk, norm, size);
     }
 
@@ -1088,11 +1090,12 @@ public class Element extends BaseObj {
             java.lang.System.arraycopy(mElementNames, 0, sin, 0, mCount);
             java.lang.System.arraycopy(mArraySizes, 0, asin, 0, mCount);
 
+            // FIXME: broken for 64-bit
             int[] ids = new int[ein.length];
             for (int ct = 0; ct < ein.length; ct++ ) {
-                ids[ct] = ein[ct].getID(mRS);
+                ids[ct] = (int)ein[ct].getID(mRS);
             }
-            int id = mRS.nElementCreate2(ids, sin, asin);
+            long id = mRS.nElementCreate2(ids, sin, asin);
             return new Element(id, mRS, ein, sin, asin);
         }
     }
diff --git a/graphics/java/android/renderscript/FieldPacker.java b/graphics/java/android/renderscript/FieldPacker.java
index fed97d6..cf20e63 100644
--- a/graphics/java/android/renderscript/FieldPacker.java
+++ b/graphics/java/android/renderscript/FieldPacker.java
@@ -232,7 +232,8 @@ public class FieldPacker {
 
     public void addObj(BaseObj obj) {
         if (obj != null) {
-            addI32(obj.getID(null));
+            // FIXME: this is fine for 32-bit but needs a path for 64-bit
+            addI32((int)obj.getID(null));
         } else {
             addI32(0);
         }
diff --git a/graphics/java/android/renderscript/FileA3D.java b/graphics/java/android/renderscript/FileA3D.java
index e41f02d..cdcaff7 100644
--- a/graphics/java/android/renderscript/FileA3D.java
+++ b/graphics/java/android/renderscript/FileA3D.java
@@ -80,7 +80,7 @@ public class FileA3D extends BaseObj {
     public static class IndexEntry {
         RenderScript mRS;
         int mIndex;
-        int mID;
+        long mID;
         String mName;
         EntryType mEntryType;
         BaseObj mLoadedObj;
@@ -156,7 +156,7 @@ public class FileA3D extends BaseObj {
             return entry.mLoadedObj;
         }
 
-        IndexEntry(RenderScript rs, int index, int id, String name, EntryType type) {
+        IndexEntry(RenderScript rs, int index, long id, String name, EntryType type) {
             mRS = rs;
             mIndex = index;
             mID = id;
@@ -169,7 +169,7 @@ public class FileA3D extends BaseObj {
     IndexEntry[] mFileEntries;
     InputStream mInputStream;
 
-    FileA3D(int id, RenderScript rs, InputStream stream) {
+    FileA3D(long id, RenderScript rs, InputStream stream) {
         super(id, rs);
         mInputStream = stream;
     }
@@ -232,7 +232,7 @@ public class FileA3D extends BaseObj {
     */
     static public FileA3D createFromAsset(RenderScript rs, AssetManager mgr, String path) {
         rs.validate();
-        int fileId = rs.nFileA3DCreateFromAsset(mgr, path);
+        long fileId = rs.nFileA3DCreateFromAsset(mgr, path);
 
         if(fileId == 0) {
             throw new RSRuntimeException("Unable to create a3d file from asset " + path);
@@ -252,7 +252,7 @@ public class FileA3D extends BaseObj {
     * @return a3d file containing renderscript objects
     */
     static public FileA3D createFromFile(RenderScript rs, String path) {
-        int fileId = rs.nFileA3DCreateFromFile(path);
+        long fileId = rs.nFileA3DCreateFromFile(path);
 
         if(fileId == 0) {
             throw new RSRuntimeException("Unable to create a3d file from " + path);
@@ -295,7 +295,7 @@ public class FileA3D extends BaseObj {
             throw new RSRuntimeException("Unable to open resource " + id);
         }
 
-        int fileId = 0;
+        long fileId = 0;
         if (is instanceof AssetManager.AssetInputStream) {
             int asset = ((AssetManager.AssetInputStream) is).getAssetInt();
             fileId = rs.nFileA3DCreateFromAssetStream(asset);
diff --git a/graphics/java/android/renderscript/Mesh.java b/graphics/java/android/renderscript/Mesh.java
index bca4aa3..9ce3fb2 100644
--- a/graphics/java/android/renderscript/Mesh.java
+++ b/graphics/java/android/renderscript/Mesh.java
@@ -91,7 +91,7 @@ public class Mesh extends BaseObj {
     Allocation[] mIndexBuffers;
     Primitive[] mPrimitives;
 
-    Mesh(int id, RenderScript rs) {
+    Mesh(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -367,7 +367,7 @@ public class Mesh extends BaseObj {
                     alloc = Allocation.createSized(mRS, entry.e, entry.size, mUsage);
                 }
                 vertexBuffers[ct] = alloc;
-                vtx[ct] = alloc.getID(mRS);
+                vtx[ct] = (int)alloc.getID(mRS);
             }
 
             for(int ct = 0; ct < mIndexTypes.size(); ct ++) {
@@ -378,15 +378,15 @@ public class Mesh extends BaseObj {
                 } else if(entry.e != null) {
                     alloc = Allocation.createSized(mRS, entry.e, entry.size, mUsage);
                 }
-                int allocID = (alloc == null) ? 0 : alloc.getID(mRS);
+                long allocID = (alloc == null) ? 0 : alloc.getID(mRS);
                 indexBuffers[ct] = alloc;
                 primitives[ct] = entry.prim;
 
-                idx[ct] = allocID;
+                idx[ct] = (int)allocID;
                 prim[ct] = entry.prim.mID;
             }
 
-            int id = mRS.nMeshCreate(vtx, idx, prim);
+            long id = mRS.nMeshCreate(vtx, idx, prim);
             Mesh newMesh = new Mesh(id, mRS);
             newMesh.mVertexBuffers = vertexBuffers;
             newMesh.mIndexBuffers = indexBuffers;
@@ -517,20 +517,20 @@ public class Mesh extends BaseObj {
             for(int ct = 0; ct < mVertexTypeCount; ct ++) {
                 Entry entry = mVertexTypes[ct];
                 vertexBuffers[ct] = entry.a;
-                vtx[ct] = entry.a.getID(mRS);
+                vtx[ct] = (int)entry.a.getID(mRS);
             }
 
             for(int ct = 0; ct < mIndexTypes.size(); ct ++) {
                 Entry entry = (Entry)mIndexTypes.elementAt(ct);
-                int allocID = (entry.a == null) ? 0 : entry.a.getID(mRS);
+                long allocID = (entry.a == null) ? 0 : entry.a.getID(mRS);
                 indexBuffers[ct] = entry.a;
                 primitives[ct] = entry.prim;
 
-                idx[ct] = allocID;
+                idx[ct] = (int)allocID;
                 prim[ct] = entry.prim.mID;
             }
 
-            int id = mRS.nMeshCreate(vtx, idx, prim);
+            long id = mRS.nMeshCreate(vtx, idx, prim);
             Mesh newMesh = new Mesh(id, mRS);
             newMesh.mVertexBuffers = vertexBuffers;
             newMesh.mIndexBuffers = indexBuffers;
diff --git a/graphics/java/android/renderscript/Path.java b/graphics/java/android/renderscript/Path.java
index 9c4d41b..5cc67de 100644
--- a/graphics/java/android/renderscript/Path.java
+++ b/graphics/java/android/renderscript/Path.java
@@ -41,7 +41,7 @@ public class Path extends BaseObj {
     float mQuality;
     boolean mCoverageToAlpha;
 
-    Path(int id, RenderScript rs, Primitive p, Allocation vtx, Allocation loop, float q) {
+    Path(long id, RenderScript rs, Primitive p, Allocation vtx, Allocation loop, float q) {
         super(id, rs);
         mVertexBuffer = vtx;
         mLoopBuffer = loop;
@@ -67,7 +67,7 @@ public class Path extends BaseObj {
 
 
     public static Path createStaticPath(RenderScript rs, Primitive p, float quality, Allocation vtx) {
-        int id = rs.nPathCreate(p.mID, false, vtx.getID(rs), 0, quality);
+        long id = rs.nPathCreate(p.mID, false, vtx.getID(rs), 0, quality);
         Path newPath = new Path(id, rs, p, null, null, quality);
         return newPath;
     }
diff --git a/graphics/java/android/renderscript/Program.java b/graphics/java/android/renderscript/Program.java
index bc2ca35..3eb9b75 100644
--- a/graphics/java/android/renderscript/Program.java
+++ b/graphics/java/android/renderscript/Program.java
@@ -74,7 +74,7 @@ public class Program extends BaseObj {
     int mTextureCount;
     String mShader;
 
-    Program(int id, RenderScript rs) {
+    Program(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -150,7 +150,7 @@ public class Program extends BaseObj {
             a.getType().getID(mRS) != mConstants[slot].getID(mRS)) {
             throw new IllegalArgumentException("Allocation type does not match slot type.");
         }
-        int id = a != null ? a.getID(mRS) : 0;
+        long id = a != null ? a.getID(mRS) : 0;
         mRS.nProgramBindConstants(getID(mRS), slot, id);
     }
 
@@ -172,7 +172,7 @@ public class Program extends BaseObj {
             throw new IllegalArgumentException("Cannot bind cubemap to 2d texture slot");
         }
 
-        int id = va != null ? va.getID(mRS) : 0;
+        long id = va != null ? va.getID(mRS) : 0;
         mRS.nProgramBindTexture(getID(mRS), slot, id);
     }
 
@@ -192,7 +192,7 @@ public class Program extends BaseObj {
             throw new IllegalArgumentException("Slot ID out of range.");
         }
 
-        int id = vs != null ? vs.getID(mRS) : 0;
+        long id = vs != null ? vs.getID(mRS) : 0;
         mRS.nProgramBindSampler(getID(mRS), slot, id);
     }
 
diff --git a/graphics/java/android/renderscript/ProgramFragment.java b/graphics/java/android/renderscript/ProgramFragment.java
index b9ba3fd..5e886a3 100644
--- a/graphics/java/android/renderscript/ProgramFragment.java
+++ b/graphics/java/android/renderscript/ProgramFragment.java
@@ -39,7 +39,7 @@ import android.util.Log;
  *
  **/
 public class ProgramFragment extends Program {
-    ProgramFragment(int id, RenderScript rs) {
+    ProgramFragment(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -71,23 +71,23 @@ public class ProgramFragment extends Program {
 
             for (int i=0; i < mInputCount; i++) {
                 tmp[idx++] = ProgramParam.INPUT.mID;
-                tmp[idx++] = mInputs[i].getID(mRS);
+                tmp[idx++] = (int)mInputs[i].getID(mRS);
             }
             for (int i=0; i < mOutputCount; i++) {
                 tmp[idx++] = ProgramParam.OUTPUT.mID;
-                tmp[idx++] = mOutputs[i].getID(mRS);
+                tmp[idx++] = (int)mOutputs[i].getID(mRS);
             }
             for (int i=0; i < mConstantCount; i++) {
                 tmp[idx++] = ProgramParam.CONSTANT.mID;
-                tmp[idx++] = mConstants[i].getID(mRS);
+                tmp[idx++] = (int)mConstants[i].getID(mRS);
             }
             for (int i=0; i < mTextureCount; i++) {
                 tmp[idx++] = ProgramParam.TEXTURE_TYPE.mID;
-                tmp[idx++] = mTextureTypes[i].mID;
+                tmp[idx++] = (int)mTextureTypes[i].mID;
                 texNames[i] = mTextureNames[i];
             }
 
-            int id = mRS.nProgramFragmentCreate(mShader, texNames, tmp);
+            long id = mRS.nProgramFragmentCreate(mShader, texNames, tmp);
             ProgramFragment pf = new ProgramFragment(id, mRS);
             initProgram(pf);
             return pf;
diff --git a/graphics/java/android/renderscript/ProgramFragmentFixedFunction.java b/graphics/java/android/renderscript/ProgramFragmentFixedFunction.java
index 8ae1777..22aed0a 100644
--- a/graphics/java/android/renderscript/ProgramFragmentFixedFunction.java
+++ b/graphics/java/android/renderscript/ProgramFragmentFixedFunction.java
@@ -31,7 +31,7 @@ import android.util.Log;
  *
  **/
 public class ProgramFragmentFixedFunction extends ProgramFragment {
-    ProgramFragmentFixedFunction(int id, RenderScript rs) {
+    ProgramFragmentFixedFunction(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -58,23 +58,23 @@ public class ProgramFragmentFixedFunction extends ProgramFragment {
 
             for (int i=0; i < mInputCount; i++) {
                 tmp[idx++] = ProgramParam.INPUT.mID;
-                tmp[idx++] = mInputs[i].getID(mRS);
+                tmp[idx++] = (int)mInputs[i].getID(mRS);
             }
             for (int i=0; i < mOutputCount; i++) {
                 tmp[idx++] = ProgramParam.OUTPUT.mID;
-                tmp[idx++] = mOutputs[i].getID(mRS);
+                tmp[idx++] = (int)mOutputs[i].getID(mRS);
             }
             for (int i=0; i < mConstantCount; i++) {
                 tmp[idx++] = ProgramParam.CONSTANT.mID;
-                tmp[idx++] = mConstants[i].getID(mRS);
+                tmp[idx++] = (int)mConstants[i].getID(mRS);
             }
             for (int i=0; i < mTextureCount; i++) {
                 tmp[idx++] = ProgramParam.TEXTURE_TYPE.mID;
-                tmp[idx++] = mTextureTypes[i].mID;
+                tmp[idx++] = (int)mTextureTypes[i].mID;
                 texNames[i] = mTextureNames[i];
             }
 
-            int id = mRS.nProgramFragmentCreate(mShader, texNames, tmp);
+            long id = mRS.nProgramFragmentCreate(mShader, texNames, tmp);
             ProgramFragmentFixedFunction pf = new ProgramFragmentFixedFunction(id, mRS);
             initProgram(pf);
             return pf;
diff --git a/graphics/java/android/renderscript/ProgramRaster.java b/graphics/java/android/renderscript/ProgramRaster.java
index 216cb4e..e294b05 100644
--- a/graphics/java/android/renderscript/ProgramRaster.java
+++ b/graphics/java/android/renderscript/ProgramRaster.java
@@ -54,7 +54,7 @@ public class ProgramRaster extends BaseObj {
     boolean mPointSprite;
     CullMode mCullMode;
 
-    ProgramRaster(int id, RenderScript rs) {
+    ProgramRaster(long id, RenderScript rs) {
         super(id, rs);
 
         mPointSprite = false;
@@ -154,7 +154,7 @@ public class ProgramRaster extends BaseObj {
          */
         public ProgramRaster create() {
             mRS.validate();
-            int id = mRS.nProgramRasterCreate(mPointSprite, mCullMode.mID);
+            long id = mRS.nProgramRasterCreate(mPointSprite, mCullMode.mID);
             ProgramRaster programRaster = new ProgramRaster(id, mRS);
             programRaster.mPointSprite = mPointSprite;
             programRaster.mCullMode = mCullMode;
diff --git a/graphics/java/android/renderscript/ProgramVertex.java b/graphics/java/android/renderscript/ProgramVertex.java
index 1c5a191..b6886e1 100644
--- a/graphics/java/android/renderscript/ProgramVertex.java
+++ b/graphics/java/android/renderscript/ProgramVertex.java
@@ -53,7 +53,7 @@ import android.util.Log;
  **/
 public class ProgramVertex extends Program {
 
-    ProgramVertex(int id, RenderScript rs) {
+    ProgramVertex(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -132,23 +132,23 @@ public class ProgramVertex extends Program {
 
             for (int i=0; i < mInputCount; i++) {
                 tmp[idx++] = ProgramParam.INPUT.mID;
-                tmp[idx++] = mInputs[i].getID(mRS);
+                tmp[idx++] = (int)mInputs[i].getID(mRS);
             }
             for (int i=0; i < mOutputCount; i++) {
                 tmp[idx++] = ProgramParam.OUTPUT.mID;
-                tmp[idx++] = mOutputs[i].getID(mRS);
+                tmp[idx++] = (int)mOutputs[i].getID(mRS);
             }
             for (int i=0; i < mConstantCount; i++) {
                 tmp[idx++] = ProgramParam.CONSTANT.mID;
-                tmp[idx++] = mConstants[i].getID(mRS);
+                tmp[idx++] = (int)mConstants[i].getID(mRS);
             }
             for (int i=0; i < mTextureCount; i++) {
                 tmp[idx++] = ProgramParam.TEXTURE_TYPE.mID;
-                tmp[idx++] = mTextureTypes[i].mID;
+                tmp[idx++] = (int)mTextureTypes[i].mID;
                 texNames[i] = mTextureNames[i];
             }
 
-            int id = mRS.nProgramVertexCreate(mShader, texNames, tmp);
+            long id = mRS.nProgramVertexCreate(mShader, texNames, tmp);
             ProgramVertex pv = new ProgramVertex(id, mRS);
             initProgram(pv);
             return pv;
diff --git a/graphics/java/android/renderscript/ProgramVertexFixedFunction.java b/graphics/java/android/renderscript/ProgramVertexFixedFunction.java
index ad486f3..c479c77 100644
--- a/graphics/java/android/renderscript/ProgramVertexFixedFunction.java
+++ b/graphics/java/android/renderscript/ProgramVertexFixedFunction.java
@@ -31,7 +31,7 @@ import android.util.Log;
  **/
 public class ProgramVertexFixedFunction extends ProgramVertex {
 
-    ProgramVertexFixedFunction(int id, RenderScript rs) {
+    ProgramVertexFixedFunction(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -85,23 +85,23 @@ public class ProgramVertexFixedFunction extends ProgramVertex {
 
             for (int i=0; i < mInputCount; i++) {
                 tmp[idx++] = ProgramParam.INPUT.mID;
-                tmp[idx++] = mInputs[i].getID(mRS);
+                tmp[idx++] = (int)mInputs[i].getID(mRS);
             }
             for (int i=0; i < mOutputCount; i++) {
                 tmp[idx++] = ProgramParam.OUTPUT.mID;
-                tmp[idx++] = mOutputs[i].getID(mRS);
+                tmp[idx++] = (int)mOutputs[i].getID(mRS);
             }
             for (int i=0; i < mConstantCount; i++) {
                 tmp[idx++] = ProgramParam.CONSTANT.mID;
-                tmp[idx++] = mConstants[i].getID(mRS);
+                tmp[idx++] = (int)mConstants[i].getID(mRS);
             }
             for (int i=0; i < mTextureCount; i++) {
                 tmp[idx++] = ProgramParam.TEXTURE_TYPE.mID;
-                tmp[idx++] = mTextureTypes[i].mID;
+                tmp[idx++] = (int)mTextureTypes[i].mID;
                 texNames[i] = mTextureNames[i];
             }
 
-            int id = mRS.nProgramVertexCreate(mShader, texNames, tmp);
+            long id = mRS.nProgramVertexCreate(mShader, texNames, tmp);
             ProgramVertexFixedFunction pv = new ProgramVertexFixedFunction(id, mRS);
             initProgram(pv);
             return pv;
diff --git a/graphics/java/android/renderscript/RenderScript.java b/graphics/java/android/renderscript/RenderScript.java
index 320192a..147ac15 100644
--- a/graphics/java/android/renderscript/RenderScript.java
+++ b/graphics/java/android/renderscript/RenderScript.java
@@ -253,18 +253,18 @@ public class RenderScript {
         rsnContextResume(mContext);
     }
 
-    native void rsnAssignName(long con, int obj, byte[] name);
-    synchronized void nAssignName(int obj, byte[] name) {
+    native void rsnAssignName(long con, long obj, byte[] name);
+    synchronized void nAssignName(long obj, byte[] name) {
         validate();
         rsnAssignName(mContext, obj, name);
     }
-    native String rsnGetName(long con, int obj);
-    synchronized String nGetName(int obj) {
+    native String rsnGetName(long con, long obj);
+    synchronized String nGetName(long obj) {
         validate();
         return rsnGetName(mContext, obj);
     }
-    native void rsnObjDestroy(long con, int id);
-    synchronized void nObjDestroy(int id) {
+    native void rsnObjDestroy(long con, long id);
+    synchronized void nObjDestroy(long id) {
         // There is a race condition here.  The calling code may be run
         // by the gc while teardown is occuring.  This protects againts
         // deleting dead objects.
@@ -273,141 +273,140 @@ public class RenderScript {
         }
     }
 
-    native int  rsnElementCreate(long con, int type, int kind, boolean norm, int vecSize);
-    synchronized int nElementCreate(int type, int kind, boolean norm, int vecSize) {
+    native long rsnElementCreate(long con, long type, int kind, boolean norm, int vecSize);
+    synchronized long nElementCreate(long type, int kind, boolean norm, int vecSize) {
         validate();
         return rsnElementCreate(mContext, type, kind, norm, vecSize);
     }
-    native int  rsnElementCreate2(long con, int[] elements, String[] names, int[] arraySizes);
-    synchronized int nElementCreate2(int[] elements, String[] names, int[] arraySizes) {
+    native long rsnElementCreate2(long con, int[]elements, String[] names, int[] arraySizes);
+    synchronized long nElementCreate2(int[] elements, String[] names, int[] arraySizes) {
         validate();
         return rsnElementCreate2(mContext, elements, names, arraySizes);
     }
-    native void rsnElementGetNativeData(long con, int id, int[] elementData);
-    synchronized void nElementGetNativeData(int id, int[] elementData) {
+    native void rsnElementGetNativeData(long con, long id, int[] elementData);
+    synchronized void nElementGetNativeData(long id, int[] elementData) {
         validate();
         rsnElementGetNativeData(mContext, id, elementData);
     }
-    native void rsnElementGetSubElements(long con, int id,
+    native void rsnElementGetSubElements(long con, long id,
                                          int[] IDs, String[] names, int[] arraySizes);
-    synchronized void nElementGetSubElements(int id, int[] IDs, String[] names, int[] arraySizes) {
+    synchronized void nElementGetSubElements(long id, int[] IDs, String[] names, int[] arraySizes) {
         validate();
         rsnElementGetSubElements(mContext, id, IDs, names, arraySizes);
     }
 
-    native int rsnTypeCreate(long con, int eid, int x, int y, int z, boolean mips, boolean faces, int yuv);
-    synchronized int nTypeCreate(int eid, int x, int y, int z, boolean mips, boolean faces, int yuv) {
+    native long rsnTypeCreate(long con, long eid, int x, int y, int z, boolean mips, boolean faces, int yuv);
+    synchronized long nTypeCreate(long eid, int x, int y, int z, boolean mips, boolean faces, int yuv) {
         validate();
         return rsnTypeCreate(mContext, eid, x, y, z, mips, faces, yuv);
     }
-    native void rsnTypeGetNativeData(long con, int id, int[] typeData);
-    synchronized void nTypeGetNativeData(int id, int[] typeData) {
+    native void rsnTypeGetNativeData(long con, long id, int[] typeData);
+    synchronized void nTypeGetNativeData(long id, int[] typeData) {
         validate();
         rsnTypeGetNativeData(mContext, id, typeData);
     }
 
-    native int  rsnAllocationCreateTyped(long con, int type, int mip, int usage, int pointer);
-    synchronized int nAllocationCreateTyped(int type, int mip, int usage, int pointer) {
+    native long rsnAllocationCreateTyped(long con, long type, int mip, int usage, int pointer);
+    synchronized long nAllocationCreateTyped(long type, int mip, int usage, int pointer) {
         validate();
         return rsnAllocationCreateTyped(mContext, type, mip, usage, pointer);
     }
-    native int  rsnAllocationCreateFromBitmap(long con, int type, int mip, Bitmap bmp, int usage);
-    synchronized int nAllocationCreateFromBitmap(int type, int mip, Bitmap bmp, int usage) {
+    native long rsnAllocationCreateFromBitmap(long con, long type, int mip, Bitmap bmp, int usage);
+    synchronized long nAllocationCreateFromBitmap(long type, int mip, Bitmap bmp, int usage) {
         validate();
         return rsnAllocationCreateFromBitmap(mContext, type, mip, bmp, usage);
     }
 
-    native int  rsnAllocationCreateBitmapBackedAllocation(long con, int type, int mip, Bitmap bmp, int usage);
-    synchronized int nAllocationCreateBitmapBackedAllocation(int type, int mip, Bitmap bmp, int usage) {
+    native long rsnAllocationCreateBitmapBackedAllocation(long con, long type, int mip, Bitmap bmp, int usage);
+    synchronized long nAllocationCreateBitmapBackedAllocation(long type, int mip, Bitmap bmp, int usage) {
         validate();
         return rsnAllocationCreateBitmapBackedAllocation(mContext, type, mip, bmp, usage);
     }
 
-
-    native int  rsnAllocationCubeCreateFromBitmap(long con, int type, int mip, Bitmap bmp, int usage);
-    synchronized int nAllocationCubeCreateFromBitmap(int type, int mip, Bitmap bmp, int usage) {
+    native long rsnAllocationCubeCreateFromBitmap(long con, long type, int mip, Bitmap bmp, int usage);
+    synchronized long nAllocationCubeCreateFromBitmap(long type, int mip, Bitmap bmp, int usage) {
         validate();
         return rsnAllocationCubeCreateFromBitmap(mContext, type, mip, bmp, usage);
     }
-    native int  rsnAllocationCreateBitmapRef(long con, int type, Bitmap bmp);
-    synchronized int nAllocationCreateBitmapRef(int type, Bitmap bmp) {
+    native long  rsnAllocationCreateBitmapRef(long con, long type, Bitmap bmp);
+    synchronized long nAllocationCreateBitmapRef(long type, Bitmap bmp) {
         validate();
         return rsnAllocationCreateBitmapRef(mContext, type, bmp);
     }
-    native int  rsnAllocationCreateFromAssetStream(long con, int mips, int assetStream, int usage);
-    synchronized int nAllocationCreateFromAssetStream(int mips, int assetStream, int usage) {
+    native long  rsnAllocationCreateFromAssetStream(long con, int mips, int assetStream, int usage);
+    synchronized long nAllocationCreateFromAssetStream(int mips, int assetStream, int usage) {
         validate();
         return rsnAllocationCreateFromAssetStream(mContext, mips, assetStream, usage);
     }
 
-    native void  rsnAllocationCopyToBitmap(long con, int alloc, Bitmap bmp);
-    synchronized void nAllocationCopyToBitmap(int alloc, Bitmap bmp) {
+    native void  rsnAllocationCopyToBitmap(long con, long alloc, Bitmap bmp);
+    synchronized void nAllocationCopyToBitmap(long alloc, Bitmap bmp) {
         validate();
         rsnAllocationCopyToBitmap(mContext, alloc, bmp);
     }
 
 
-    native void rsnAllocationSyncAll(long con, int alloc, int src);
-    synchronized void nAllocationSyncAll(int alloc, int src) {
+    native void rsnAllocationSyncAll(long con, long alloc, int src);
+    synchronized void nAllocationSyncAll(long alloc, int src) {
         validate();
         rsnAllocationSyncAll(mContext, alloc, src);
     }
-    native Surface rsnAllocationGetSurface(long con, int alloc);
-    synchronized Surface nAllocationGetSurface(int alloc) {
+    native Surface rsnAllocationGetSurface(long con, long alloc);
+    synchronized Surface nAllocationGetSurface(long alloc) {
         validate();
         return rsnAllocationGetSurface(mContext, alloc);
     }
-    native void rsnAllocationSetSurface(long con, int alloc, Surface sur);
-    synchronized void nAllocationSetSurface(int alloc, Surface sur) {
+    native void rsnAllocationSetSurface(long con, long alloc, Surface sur);
+    synchronized void nAllocationSetSurface(long alloc, Surface sur) {
         validate();
         rsnAllocationSetSurface(mContext, alloc, sur);
     }
-    native void rsnAllocationIoSend(long con, int alloc);
-    synchronized void nAllocationIoSend(int alloc) {
+    native void rsnAllocationIoSend(long con, long alloc);
+    synchronized void nAllocationIoSend(long alloc) {
         validate();
         rsnAllocationIoSend(mContext, alloc);
     }
-    native void rsnAllocationIoReceive(long con, int alloc);
-    synchronized void nAllocationIoReceive(int alloc) {
+    native void rsnAllocationIoReceive(long con, long alloc);
+    synchronized void nAllocationIoReceive(long alloc) {
         validate();
         rsnAllocationIoReceive(mContext, alloc);
     }
 
 
-    native void rsnAllocationGenerateMipmaps(long con, int alloc);
-    synchronized void nAllocationGenerateMipmaps(int alloc) {
+    native void rsnAllocationGenerateMipmaps(long con, long alloc);
+    synchronized void nAllocationGenerateMipmaps(long alloc) {
         validate();
         rsnAllocationGenerateMipmaps(mContext, alloc);
     }
-    native void  rsnAllocationCopyFromBitmap(long con, int alloc, Bitmap bmp);
-    synchronized void nAllocationCopyFromBitmap(int alloc, Bitmap bmp) {
+    native void  rsnAllocationCopyFromBitmap(long con, long alloc, Bitmap bmp);
+    synchronized void nAllocationCopyFromBitmap(long alloc, Bitmap bmp) {
         validate();
         rsnAllocationCopyFromBitmap(mContext, alloc, bmp);
     }
 
 
-    native void rsnAllocationData1D(long con, int id, int off, int mip, int count, Object d, int sizeBytes, int dt);
-    synchronized void nAllocationData1D(int id, int off, int mip, int count, Object d, int sizeBytes, Element.DataType dt) {
+    native void rsnAllocationData1D(long con, long id, int off, int mip, int count, Object d, int sizeBytes, int dt);
+    synchronized void nAllocationData1D(long id, int off, int mip, int count, Object d, int sizeBytes, Element.DataType dt) {
         validate();
         rsnAllocationData1D(mContext, id, off, mip, count, d, sizeBytes, dt.mID);
     }
 
-    native void rsnAllocationElementData1D(long con, int id, int xoff, int mip, int compIdx, byte[] d, int sizeBytes);
-    synchronized void nAllocationElementData1D(int id, int xoff, int mip, int compIdx, byte[] d, int sizeBytes) {
+    native void rsnAllocationElementData1D(long con,long id, int xoff, int mip, int compIdx, byte[] d, int sizeBytes);
+    synchronized void nAllocationElementData1D(long id, int xoff, int mip, int compIdx, byte[] d, int sizeBytes) {
         validate();
         rsnAllocationElementData1D(mContext, id, xoff, mip, compIdx, d, sizeBytes);
     }
 
     native void rsnAllocationData2D(long con,
-                                    int dstAlloc, int dstXoff, int dstYoff,
+                                    long dstAlloc, int dstXoff, int dstYoff,
                                     int dstMip, int dstFace,
                                     int width, int height,
-                                    int srcAlloc, int srcXoff, int srcYoff,
+                                    long srcAlloc, int srcXoff, int srcYoff,
                                     int srcMip, int srcFace);
-    synchronized void nAllocationData2D(int dstAlloc, int dstXoff, int dstYoff,
+    synchronized void nAllocationData2D(long dstAlloc, int dstXoff, int dstYoff,
                                         int dstMip, int dstFace,
                                         int width, int height,
-                                        int srcAlloc, int srcXoff, int srcYoff,
+                                        long srcAlloc, int srcXoff, int srcYoff,
                                         int srcMip, int srcFace) {
         validate();
         rsnAllocationData2D(mContext,
@@ -418,30 +417,30 @@ public class RenderScript {
                             srcMip, srcFace);
     }
 
-    native void rsnAllocationData2D(long con, int id, int xoff, int yoff, int mip, int face,
+    native void rsnAllocationData2D(long con, long id, int xoff, int yoff, int mip, int face,
                                     int w, int h, Object d, int sizeBytes, int dt);
-    synchronized void nAllocationData2D(int id, int xoff, int yoff, int mip, int face,
+    synchronized void nAllocationData2D(long id, int xoff, int yoff, int mip, int face,
                                         int w, int h, Object d, int sizeBytes, Element.DataType dt) {
         validate();
         rsnAllocationData2D(mContext, id, xoff, yoff, mip, face, w, h, d, sizeBytes, dt.mID);
     }
 
-    native void rsnAllocationData2D(long con, int id, int xoff, int yoff, int mip, int face, Bitmap b);
-    synchronized void nAllocationData2D(int id, int xoff, int yoff, int mip, int face, Bitmap b) {
+    native void rsnAllocationData2D(long con, long id, int xoff, int yoff, int mip, int face, Bitmap b);
+    synchronized void nAllocationData2D(long id, int xoff, int yoff, int mip, int face, Bitmap b) {
         validate();
         rsnAllocationData2D(mContext, id, xoff, yoff, mip, face, b);
     }
 
     native void rsnAllocationData3D(long con,
-                                    int dstAlloc, int dstXoff, int dstYoff, int dstZoff,
+                                    long dstAlloc, int dstXoff, int dstYoff, int dstZoff,
                                     int dstMip,
                                     int width, int height, int depth,
-                                    int srcAlloc, int srcXoff, int srcYoff, int srcZoff,
+                                    long srcAlloc, int srcXoff, int srcYoff, int srcZoff,
                                     int srcMip);
-    synchronized void nAllocationData3D(int dstAlloc, int dstXoff, int dstYoff, int dstZoff,
+    synchronized void nAllocationData3D(long dstAlloc, int dstXoff, int dstYoff, int dstZoff,
                                         int dstMip,
                                         int width, int height, int depth,
-                                        int srcAlloc, int srcXoff, int srcYoff, int srcZoff,
+                                        long srcAlloc, int srcXoff, int srcYoff, int srcZoff,
                                         int srcMip) {
         validate();
         rsnAllocationData3D(mContext,
@@ -450,75 +449,75 @@ public class RenderScript {
                             srcAlloc, srcXoff, srcYoff, srcZoff, srcMip);
     }
 
-    native void rsnAllocationData3D(long con, int id, int xoff, int yoff, int zoff, int mip,
+    native void rsnAllocationData3D(long con, long id, int xoff, int yoff, int zoff, int mip,
                                     int w, int h, int depth, Object d, int sizeBytes, int dt);
-    synchronized void nAllocationData3D(int id, int xoff, int yoff, int zoff, int mip,
+    synchronized void nAllocationData3D(long id, int xoff, int yoff, int zoff, int mip,
                                         int w, int h, int depth, Object d, int sizeBytes, Element.DataType dt) {
         validate();
         rsnAllocationData3D(mContext, id, xoff, yoff, zoff, mip, w, h, depth, d, sizeBytes, dt.mID);
     }
 
-    native void rsnAllocationRead(long con, int id, Object d, int dt);
-    synchronized void nAllocationRead(int id, Object d, Element.DataType dt) {
+    native void rsnAllocationRead(long con, long id, Object d, int dt);
+    synchronized void nAllocationRead(long id, Object d, Element.DataType dt) {
         validate();
         rsnAllocationRead(mContext, id, d, dt.mID);
     }
 
-    native void rsnAllocationRead1D(long con, int id, int off, int mip, int count, Object d,
+    native void rsnAllocationRead1D(long con, long id, int off, int mip, int count, Object d,
                                     int sizeBytes, int dt);
-    synchronized void nAllocationRead1D(int id, int off, int mip, int count, Object d,
+    synchronized void nAllocationRead1D(long id, int off, int mip, int count, Object d,
                                         int sizeBytes, Element.DataType dt) {
         validate();
         rsnAllocationRead1D(mContext, id, off, mip, count, d, sizeBytes, dt.mID);
     }
 
-    native void rsnAllocationRead2D(long con, int id, int xoff, int yoff, int mip, int face,
+    native void rsnAllocationRead2D(long con, long id, int xoff, int yoff, int mip, int face,
                                     int w, int h, Object d, int sizeBytes, int dt);
-    synchronized void nAllocationRead2D(int id, int xoff, int yoff, int mip, int face,
+    synchronized void nAllocationRead2D(long id, int xoff, int yoff, int mip, int face,
                                         int w, int h, Object d, int sizeBytes, Element.DataType dt) {
         validate();
         rsnAllocationRead2D(mContext, id, xoff, yoff, mip, face, w, h, d, sizeBytes, dt.mID);
     }
 
-    native int  rsnAllocationGetType(long con, int id);
-    synchronized int nAllocationGetType(int id) {
+    native long  rsnAllocationGetType(long con, long id);
+    synchronized long nAllocationGetType(long id) {
         validate();
         return rsnAllocationGetType(mContext, id);
     }
 
-    native void rsnAllocationResize1D(long con, int id, int dimX);
-    synchronized void nAllocationResize1D(int id, int dimX) {
+    native void rsnAllocationResize1D(long con, long id, int dimX);
+    synchronized void nAllocationResize1D(long id, int dimX) {
         validate();
         rsnAllocationResize1D(mContext, id, dimX);
     }
 
-    native int  rsnFileA3DCreateFromAssetStream(long con, int assetStream);
-    synchronized int nFileA3DCreateFromAssetStream(int assetStream) {
+    native long rsnFileA3DCreateFromAssetStream(long con, int assetStream);
+    synchronized long nFileA3DCreateFromAssetStream(int assetStream) {
         validate();
         return rsnFileA3DCreateFromAssetStream(mContext, assetStream);
     }
-    native int  rsnFileA3DCreateFromFile(long con, String path);
-    synchronized int nFileA3DCreateFromFile(String path) {
+    native long rsnFileA3DCreateFromFile(long con, String path);
+    synchronized long nFileA3DCreateFromFile(String path) {
         validate();
         return rsnFileA3DCreateFromFile(mContext, path);
     }
-    native int  rsnFileA3DCreateFromAsset(long con, AssetManager mgr, String path);
-    synchronized int nFileA3DCreateFromAsset(AssetManager mgr, String path) {
+    native long rsnFileA3DCreateFromAsset(long con, AssetManager mgr, String path);
+    synchronized long nFileA3DCreateFromAsset(AssetManager mgr, String path) {
         validate();
         return rsnFileA3DCreateFromAsset(mContext, mgr, path);
     }
-    native int  rsnFileA3DGetNumIndexEntries(long con, int fileA3D);
-    synchronized int nFileA3DGetNumIndexEntries(int fileA3D) {
+    native int  rsnFileA3DGetNumIndexEntries(long con, long fileA3D);
+    synchronized int nFileA3DGetNumIndexEntries(long fileA3D) {
         validate();
         return rsnFileA3DGetNumIndexEntries(mContext, fileA3D);
     }
-    native void rsnFileA3DGetIndexEntries(long con, int fileA3D, int numEntries, int[] IDs, String[] names);
-    synchronized void nFileA3DGetIndexEntries(int fileA3D, int numEntries, int[] IDs, String[] names) {
+    native void rsnFileA3DGetIndexEntries(long con, long fileA3D, int numEntries, int[] IDs, String[] names);
+    synchronized void nFileA3DGetIndexEntries(long fileA3D, int numEntries, int[] IDs, String[] names) {
         validate();
         rsnFileA3DGetIndexEntries(mContext, fileA3D, numEntries, IDs, names);
     }
-    native int  rsnFileA3DGetEntryByIndex(long con, int fileA3D, int index);
-    synchronized int nFileA3DGetEntryByIndex(int fileA3D, int index) {
+    native int  rsnFileA3DGetEntryByIndex(long con, long fileA3D, int index);
+    synchronized int nFileA3DGetEntryByIndex(long fileA3D, int index) {
         validate();
         return rsnFileA3DGetEntryByIndex(mContext, fileA3D, index);
     }
@@ -540,28 +539,28 @@ public class RenderScript {
     }
 
 
-    native void rsnScriptBindAllocation(long con, int script, int alloc, int slot);
-    synchronized void nScriptBindAllocation(int script, int alloc, int slot) {
+    native void rsnScriptBindAllocation(long con, long script, long alloc, int slot);
+    synchronized void nScriptBindAllocation(long script, long alloc, int slot) {
         validate();
         rsnScriptBindAllocation(mContext, script, alloc, slot);
     }
-    native void rsnScriptSetTimeZone(long con, int script, byte[] timeZone);
-    synchronized void nScriptSetTimeZone(int script, byte[] timeZone) {
+    native void rsnScriptSetTimeZone(long con, long script, byte[] timeZone);
+    synchronized void nScriptSetTimeZone(long script, byte[] timeZone) {
         validate();
         rsnScriptSetTimeZone(mContext, script, timeZone);
     }
-    native void rsnScriptInvoke(long con, int id, int slot);
-    synchronized void nScriptInvoke(int id, int slot) {
+    native void rsnScriptInvoke(long con, long id, int slot);
+    synchronized void nScriptInvoke(long id, int slot) {
         validate();
         rsnScriptInvoke(mContext, id, slot);
     }
-    native void rsnScriptForEach(long con, int id, int slot, int ain, int aout, byte[] params);
-    native void rsnScriptForEach(long con, int id, int slot, int ain, int aout);
-    native void rsnScriptForEachClipped(long con, int id, int slot, int ain, int aout, byte[] params,
+    native void rsnScriptForEach(long con, long id, int slot, long ain, long aout, byte[] params);
+    native void rsnScriptForEach(long con, long id, int slot, long ain, long aout);
+    native void rsnScriptForEachClipped(long con, long id, int slot, long ain, long aout, byte[] params,
                                         int xstart, int xend, int ystart, int yend, int zstart, int zend);
-    native void rsnScriptForEachClipped(long con, int id, int slot, int ain, int aout,
+    native void rsnScriptForEachClipped(long con, long id, int slot, long ain, long aout,
                                         int xstart, int xend, int ystart, int yend, int zstart, int zend);
-    synchronized void nScriptForEach(int id, int slot, int ain, int aout, byte[] params) {
+    synchronized void nScriptForEach(long id, int slot, long ain, long aout, byte[] params) {
         validate();
         if (params == null) {
             rsnScriptForEach(mContext, id, slot, ain, aout);
@@ -570,7 +569,7 @@ public class RenderScript {
         }
     }
 
-    synchronized void nScriptForEachClipped(int id, int slot, int ain, int aout, byte[] params,
+    synchronized void nScriptForEachClipped(long id, int slot, long ain, long aout, byte[] params,
                                             int xstart, int xend, int ystart, int yend, int zstart, int zend) {
         validate();
         if (params == null) {
@@ -580,73 +579,73 @@ public class RenderScript {
         }
     }
 
-    native void rsnScriptInvokeV(long con, int id, int slot, byte[] params);
-    synchronized void nScriptInvokeV(int id, int slot, byte[] params) {
+    native void rsnScriptInvokeV(long con, long id, int slot, byte[] params);
+    synchronized void nScriptInvokeV(long id, int slot, byte[] params) {
         validate();
         rsnScriptInvokeV(mContext, id, slot, params);
     }
 
-    native void rsnScriptSetVarI(long con, int id, int slot, int val);
-    synchronized void nScriptSetVarI(int id, int slot, int val) {
+    native void rsnScriptSetVarI(long con, long id, int slot, int val);
+    synchronized void nScriptSetVarI(long id, int slot, int val) {
         validate();
         rsnScriptSetVarI(mContext, id, slot, val);
     }
-    native int rsnScriptGetVarI(long con, int id, int slot);
-    synchronized int nScriptGetVarI(int id, int slot) {
+    native int rsnScriptGetVarI(long con, long id, int slot);
+    synchronized int nScriptGetVarI(long id, int slot) {
         validate();
         return rsnScriptGetVarI(mContext, id, slot);
     }
 
-    native void rsnScriptSetVarJ(long con, int id, int slot, long val);
-    synchronized void nScriptSetVarJ(int id, int slot, long val) {
+    native void rsnScriptSetVarJ(long con, long id, int slot, long val);
+    synchronized void nScriptSetVarJ(long id, int slot, long val) {
         validate();
         rsnScriptSetVarJ(mContext, id, slot, val);
     }
-    native long rsnScriptGetVarJ(long con, int id, int slot);
-    synchronized long nScriptGetVarJ(int id, int slot) {
+    native long rsnScriptGetVarJ(long con, long id, int slot);
+    synchronized long nScriptGetVarJ(long id, int slot) {
         validate();
         return rsnScriptGetVarJ(mContext, id, slot);
     }
 
-    native void rsnScriptSetVarF(long con, int id, int slot, float val);
-    synchronized void nScriptSetVarF(int id, int slot, float val) {
+    native void rsnScriptSetVarF(long con, long id, int slot, float val);
+    synchronized void nScriptSetVarF(long id, int slot, float val) {
         validate();
         rsnScriptSetVarF(mContext, id, slot, val);
     }
-    native float rsnScriptGetVarF(long con, int id, int slot);
-    synchronized float nScriptGetVarF(int id, int slot) {
+    native float rsnScriptGetVarF(long con, long id, int slot);
+    synchronized float nScriptGetVarF(long id, int slot) {
         validate();
         return rsnScriptGetVarF(mContext, id, slot);
     }
-    native void rsnScriptSetVarD(long con, int id, int slot, double val);
-    synchronized void nScriptSetVarD(int id, int slot, double val) {
+    native void rsnScriptSetVarD(long con, long id, int slot, double val);
+    synchronized void nScriptSetVarD(long id, int slot, double val) {
         validate();
         rsnScriptSetVarD(mContext, id, slot, val);
     }
-    native double rsnScriptGetVarD(long con, int id, int slot);
-    synchronized double nScriptGetVarD(int id, int slot) {
+    native double rsnScriptGetVarD(long con, long id, int slot);
+    synchronized double nScriptGetVarD(long id, int slot) {
         validate();
         return rsnScriptGetVarD(mContext, id, slot);
     }
-    native void rsnScriptSetVarV(long con, int id, int slot, byte[] val);
-    synchronized void nScriptSetVarV(int id, int slot, byte[] val) {
+    native void rsnScriptSetVarV(long con, long id, int slot, byte[] val);
+    synchronized void nScriptSetVarV(long id, int slot, byte[] val) {
         validate();
         rsnScriptSetVarV(mContext, id, slot, val);
     }
-    native void rsnScriptGetVarV(long con, int id, int slot, byte[] val);
-    synchronized void nScriptGetVarV(int id, int slot, byte[] val) {
+    native void rsnScriptGetVarV(long con, long id, int slot, byte[] val);
+    synchronized void nScriptGetVarV(long id, int slot, byte[] val) {
         validate();
         rsnScriptGetVarV(mContext, id, slot, val);
     }
-    native void rsnScriptSetVarVE(long con, int id, int slot, byte[] val,
-                                  int e, int[] dims);
-    synchronized void nScriptSetVarVE(int id, int slot, byte[] val,
-                                      int e, int[] dims) {
+    native void rsnScriptSetVarVE(long con, long id, int slot, byte[] val,
+                                  long e, int[] dims);
+    synchronized void nScriptSetVarVE(long id, int slot, byte[] val,
+                                      long e, int[] dims) {
         validate();
         rsnScriptSetVarVE(mContext, id, slot, val, e, dims);
     }
-    native void rsnScriptSetVarObj(long con, int id, int slot, int val);
-    synchronized void nScriptSetVarObj(int id, int slot, int val) {
+    native void rsnScriptSetVarObj(long con, long id, int slot, long val);
+    synchronized void nScriptSetVarObj(long id, int slot, long val) {
         validate();
         rsnScriptSetVarObj(mContext, id, slot, val);
     }
@@ -658,44 +657,44 @@ public class RenderScript {
         return rsnScriptCCreate(mContext, resName, cacheDir, script, length);
     }
 
-    native int  rsnScriptIntrinsicCreate(long con, int id, int eid);
-    synchronized int nScriptIntrinsicCreate(int id, int eid) {
+    native long rsnScriptIntrinsicCreate(long con, int id, long eid);
+    synchronized long nScriptIntrinsicCreate(int id, long eid) {
         validate();
         return rsnScriptIntrinsicCreate(mContext, id, eid);
     }
 
-    native int  rsnScriptKernelIDCreate(long con, int sid, int slot, int sig);
-    synchronized int nScriptKernelIDCreate(int sid, int slot, int sig) {
+    native long  rsnScriptKernelIDCreate(long con, long sid, int slot, int sig);
+    synchronized long nScriptKernelIDCreate(long sid, int slot, int sig) {
         validate();
         return rsnScriptKernelIDCreate(mContext, sid, slot, sig);
     }
 
-    native int  rsnScriptFieldIDCreate(long con, int sid, int slot);
-    synchronized int nScriptFieldIDCreate(int sid, int slot) {
+    native long  rsnScriptFieldIDCreate(long con, long sid, int slot);
+    synchronized long nScriptFieldIDCreate(long sid, int slot) {
         validate();
         return rsnScriptFieldIDCreate(mContext, sid, slot);
     }
 
-    native int  rsnScriptGroupCreate(long con, int[] kernels, int[] src, int[] dstk, int[] dstf, int[] types);
-    synchronized int nScriptGroupCreate(int[] kernels, int[] src, int[] dstk, int[] dstf, int[] types) {
+    native long rsnScriptGroupCreate(long con, int[] kernels, int[] src, int[] dstk, int[] dstf, int[] types);
+    synchronized long nScriptGroupCreate(int[] kernels, int[] src, int[] dstk, int[] dstf, int[] types) {
         validate();
         return rsnScriptGroupCreate(mContext, kernels, src, dstk, dstf, types);
     }
 
-    native void rsnScriptGroupSetInput(long con, int group, int kernel, int alloc);
-    synchronized void nScriptGroupSetInput(int group, int kernel, int alloc) {
+    native void rsnScriptGroupSetInput(long con, long group, long kernel, long alloc);
+    synchronized void nScriptGroupSetInput(long group, long kernel, long alloc) {
         validate();
         rsnScriptGroupSetInput(mContext, group, kernel, alloc);
     }
 
-    native void rsnScriptGroupSetOutput(long con, int group, int kernel, int alloc);
-    synchronized void nScriptGroupSetOutput(int group, int kernel, int alloc) {
+    native void rsnScriptGroupSetOutput(long con, long group, long kernel, long alloc);
+    synchronized void nScriptGroupSetOutput(long group, long kernel, long alloc) {
         validate();
         rsnScriptGroupSetOutput(mContext, group, kernel, alloc);
     }
 
-    native void rsnScriptGroupExecute(long con, int group);
-    synchronized void nScriptGroupExecute(int group) {
+    native void rsnScriptGroupExecute(long con, long group);
+    synchronized void nScriptGroupExecute(long group) {
         validate();
         rsnScriptGroupExecute(mContext, group);
     }
@@ -719,66 +718,66 @@ public class RenderScript {
                                      dstMode, depthFunc);
     }
 
-    native int  rsnProgramRasterCreate(long con, boolean pointSprite, int cullMode);
-    synchronized int nProgramRasterCreate(boolean pointSprite, int cullMode) {
+    native long rsnProgramRasterCreate(long con, boolean pointSprite, int cullMode);
+    synchronized long nProgramRasterCreate(boolean pointSprite, int cullMode) {
         validate();
         return rsnProgramRasterCreate(mContext, pointSprite, cullMode);
     }
 
-    native void rsnProgramBindConstants(long con, int pv, int slot, int mID);
-    synchronized void nProgramBindConstants(int pv, int slot, int mID) {
+    native void rsnProgramBindConstants(long con, long pv, int slot, long mID);
+    synchronized void nProgramBindConstants(long pv, int slot, long mID) {
         validate();
         rsnProgramBindConstants(mContext, pv, slot, mID);
     }
-    native void rsnProgramBindTexture(long con, int vpf, int slot, int a);
-    synchronized void nProgramBindTexture(int vpf, int slot, int a) {
+    native void rsnProgramBindTexture(long con, long vpf, int slot, long a);
+    synchronized void nProgramBindTexture(long vpf, int slot, long a) {
         validate();
         rsnProgramBindTexture(mContext, vpf, slot, a);
     }
-    native void rsnProgramBindSampler(long con, int vpf, int slot, int s);
-    synchronized void nProgramBindSampler(int vpf, int slot, int s) {
+    native void rsnProgramBindSampler(long con, long vpf, int slot, long s);
+    synchronized void nProgramBindSampler(long vpf, int slot, long s) {
         validate();
         rsnProgramBindSampler(mContext, vpf, slot, s);
     }
-    native int  rsnProgramFragmentCreate(long con, String shader, String[] texNames, int[] params);
-    synchronized int nProgramFragmentCreate(String shader, String[] texNames, int[] params) {
+    native long rsnProgramFragmentCreate(long con, String shader, String[] texNames, int[] params);
+    synchronized long nProgramFragmentCreate(String shader, String[] texNames, int[] params) {
         validate();
         return rsnProgramFragmentCreate(mContext, shader, texNames, params);
     }
-    native int  rsnProgramVertexCreate(long con, String shader, String[] texNames, int[] params);
-    synchronized int nProgramVertexCreate(String shader, String[] texNames, int[] params) {
+    native long rsnProgramVertexCreate(long con, String shader, String[] texNames, int[] params);
+    synchronized long nProgramVertexCreate(String shader, String[] texNames, int[] params) {
         validate();
         return rsnProgramVertexCreate(mContext, shader, texNames, params);
     }
 
-    native int  rsnMeshCreate(long con, int[] vtx, int[] idx, int[] prim);
-    synchronized int nMeshCreate(int[] vtx, int[] idx, int[] prim) {
+    native long rsnMeshCreate(long con, int[] vtx, int[] idx, int[] prim);
+    synchronized long nMeshCreate(int[] vtx, int[] idx, int[] prim) {
         validate();
         return rsnMeshCreate(mContext, vtx, idx, prim);
     }
-    native int  rsnMeshGetVertexBufferCount(long con, int id);
-    synchronized int nMeshGetVertexBufferCount(int id) {
+    native int  rsnMeshGetVertexBufferCount(long con, long id);
+    synchronized int nMeshGetVertexBufferCount(long id) {
         validate();
         return rsnMeshGetVertexBufferCount(mContext, id);
     }
-    native int  rsnMeshGetIndexCount(long con, int id);
-    synchronized int nMeshGetIndexCount(int id) {
+    native int  rsnMeshGetIndexCount(long con, long id);
+    synchronized int nMeshGetIndexCount(long id) {
         validate();
         return rsnMeshGetIndexCount(mContext, id);
     }
-    native void rsnMeshGetVertices(long con, int id, int[] vtxIds, int vtxIdCount);
-    synchronized void nMeshGetVertices(int id, int[] vtxIds, int vtxIdCount) {
+    native void rsnMeshGetVertices(long con, long id, int[] vtxIds, int vtxIdCount);
+    synchronized void nMeshGetVertices(long id, int[] vtxIds, int vtxIdCount) {
         validate();
         rsnMeshGetVertices(mContext, id, vtxIds, vtxIdCount);
     }
-    native void rsnMeshGetIndices(long con, int id, int[] idxIds, int[] primitives, int vtxIdCount);
-    synchronized void nMeshGetIndices(int id, int[] idxIds, int[] primitives, int vtxIdCount) {
+    native void rsnMeshGetIndices(long con, long id, int[] idxIds, int[] primitives, int vtxIdCount);
+    synchronized void nMeshGetIndices(long id, int[] idxIds, int[] primitives, int vtxIdCount) {
         validate();
         rsnMeshGetIndices(mContext, id, idxIds, primitives, vtxIdCount);
     }
 
-    native int  rsnPathCreate(long con, int prim, boolean isStatic, int vtx, int loop, float q);
-    synchronized int nPathCreate(int prim, boolean isStatic, int vtx, int loop, float q) {
+    native long rsnPathCreate(long con, int prim, boolean isStatic, long vtx, int loop, float q);
+    synchronized long nPathCreate(int prim, boolean isStatic, long vtx, int loop, float q) {
         validate();
         return rsnPathCreate(mContext, prim, isStatic, vtx, loop, q);
     }
@@ -1209,7 +1208,7 @@ public class RenderScript {
         return mContext != 0;
     }
 
-    int safeID(BaseObj o) {
+    long safeID(BaseObj o) {
         if(o != null) {
             return o.getID(this);
         }
diff --git a/graphics/java/android/renderscript/RenderScriptGL.java b/graphics/java/android/renderscript/RenderScriptGL.java
index bac9c68..c9cbe3e 100644
--- a/graphics/java/android/renderscript/RenderScriptGL.java
+++ b/graphics/java/android/renderscript/RenderScriptGL.java
@@ -286,7 +286,7 @@ public class RenderScriptGL extends RenderScript {
      */
     public void bindRootScript(Script s) {
         validate();
-        nContextBindRootScript(safeID(s));
+        nContextBindRootScript((int)safeID(s));
     }
 
     /**
@@ -298,7 +298,7 @@ public class RenderScriptGL extends RenderScript {
      */
     public void bindProgramStore(ProgramStore p) {
         validate();
-        nContextBindProgramStore(safeID(p));
+        nContextBindProgramStore((int)safeID(p));
     }
 
     /**
@@ -310,7 +310,7 @@ public class RenderScriptGL extends RenderScript {
      */
     public void bindProgramFragment(ProgramFragment p) {
         validate();
-        nContextBindProgramFragment(safeID(p));
+        nContextBindProgramFragment((int)safeID(p));
     }
 
     /**
@@ -322,7 +322,7 @@ public class RenderScriptGL extends RenderScript {
      */
     public void bindProgramRaster(ProgramRaster p) {
         validate();
-        nContextBindProgramRaster(safeID(p));
+        nContextBindProgramRaster((int)safeID(p));
     }
 
     /**
@@ -334,7 +334,7 @@ public class RenderScriptGL extends RenderScript {
      */
     public void bindProgramVertex(ProgramVertex p) {
         validate();
-        nContextBindProgramVertex(safeID(p));
+        nContextBindProgramVertex((int)safeID(p));
     }
 
 }
diff --git a/graphics/java/android/renderscript/Script.java b/graphics/java/android/renderscript/Script.java
index 0026e0e..5ab18f7 100644
--- a/graphics/java/android/renderscript/Script.java
+++ b/graphics/java/android/renderscript/Script.java
@@ -36,7 +36,7 @@ public class Script extends BaseObj {
         Script mScript;
         int mSlot;
         int mSig;
-        KernelID(int id, RenderScript rs, Script s, int slot, int sig) {
+        KernelID(long id, RenderScript rs, Script s, int slot, int sig) {
             super(id, rs);
             mScript = s;
             mSlot = slot;
@@ -54,7 +54,7 @@ public class Script extends BaseObj {
             return k;
         }
 
-        int id = mRS.nScriptKernelIDCreate(getID(mRS), slot, sig);
+        long id = mRS.nScriptKernelIDCreate(getID(mRS), slot, sig);
         if (id == 0) {
             throw new RSDriverException("Failed to create KernelID");
         }
@@ -75,7 +75,7 @@ public class Script extends BaseObj {
     public static final class FieldID extends BaseObj {
         Script mScript;
         int mSlot;
-        FieldID(int id, RenderScript rs, Script s, int slot) {
+        FieldID(long id, RenderScript rs, Script s, int slot) {
             super(id, rs);
             mScript = s;
             mSlot = slot;
@@ -92,7 +92,7 @@ public class Script extends BaseObj {
             return f;
         }
 
-        int id = mRS.nScriptFieldIDCreate(getID(mRS), slot);
+        long id = mRS.nScriptFieldIDCreate(getID(mRS), slot);
         if (id == 0) {
             throw new RSDriverException("Failed to create FieldID");
         }
@@ -132,11 +132,11 @@ public class Script extends BaseObj {
             throw new RSIllegalArgumentException(
                 "At least one of ain or aout is required to be non-null.");
         }
-        int in_id = 0;
+        long in_id = 0;
         if (ain != null) {
             in_id = ain.getID(mRS);
         }
-        int out_id = 0;
+        long out_id = 0;
         if (aout != null) {
             out_id = aout.getID(mRS);
         }
@@ -161,11 +161,11 @@ public class Script extends BaseObj {
             forEach(slot, ain, aout, v);
             return;
         }
-        int in_id = 0;
+        long in_id = 0;
         if (ain != null) {
             in_id = ain.getID(mRS);
         }
-        int out_id = 0;
+        long out_id = 0;
         if (aout != null) {
             out_id = aout.getID(mRS);
         }
@@ -176,7 +176,7 @@ public class Script extends BaseObj {
         mRS.nScriptForEachClipped(getID(mRS), slot, in_id, out_id, params, sc.xstart, sc.xend, sc.ystart, sc.yend, sc.zstart, sc.zend);
     }
 
-    Script(int id, RenderScript rs) {
+    Script(long id, RenderScript rs) {
         super(id, rs);
     }
 
diff --git a/graphics/java/android/renderscript/ScriptGroup.java b/graphics/java/android/renderscript/ScriptGroup.java
index 1416641..48dba30 100644
--- a/graphics/java/android/renderscript/ScriptGroup.java
+++ b/graphics/java/android/renderscript/ScriptGroup.java
@@ -89,7 +89,7 @@ public final class ScriptGroup extends BaseObj {
     }
 
 
-    ScriptGroup(int id, RenderScript rs) {
+    ScriptGroup(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -380,6 +380,7 @@ public final class ScriptGroup extends BaseObj {
          * @return ScriptGroup The new ScriptGroup
          */
         public ScriptGroup create() {
+            // FIXME: this is broken for 64-bit
 
             if (mNodes.size() == 0) {
                 throw new RSInvalidStateException("Empty script groups are not allowed");
@@ -400,7 +401,7 @@ public final class ScriptGroup extends BaseObj {
                 Node n = mNodes.get(ct);
                 for (int ct2=0; ct2 < n.mKernels.size(); ct2++) {
                     final Script.KernelID kid = n.mKernels.get(ct2);
-                    kernels[idx++] = kid.getID(mRS);
+                    kernels[idx++] = (int)kid.getID(mRS);
 
                     boolean hasInput = false;
                     boolean hasOutput = false;
@@ -434,17 +435,17 @@ public final class ScriptGroup extends BaseObj {
 
             for (int ct=0; ct < mLines.size(); ct++) {
                 ConnectLine cl = mLines.get(ct);
-                src[ct] = cl.mFrom.getID(mRS);
+                src[ct] = (int)cl.mFrom.getID(mRS);
                 if (cl.mToK != null) {
-                    dstk[ct] = cl.mToK.getID(mRS);
+                    dstk[ct] = (int)cl.mToK.getID(mRS);
                 }
                 if (cl.mToF != null) {
-                    dstf[ct] = cl.mToF.getID(mRS);
+                    dstf[ct] = (int)cl.mToF.getID(mRS);
                 }
-                types[ct] = cl.mAllocationType.getID(mRS);
+                types[ct] = (int)cl.mAllocationType.getID(mRS);
             }
 
-            int id = mRS.nScriptGroupCreate(kernels, src, dstk, dstf, types);
+            long id = mRS.nScriptGroupCreate(kernels, src, dstk, dstf, types);
             if (id == 0) {
                 throw new RSRuntimeException("Object creation error, should not happen.");
             }
diff --git a/graphics/java/android/renderscript/ScriptIntrinsic.java b/graphics/java/android/renderscript/ScriptIntrinsic.java
index 096268a..8719e01 100644
--- a/graphics/java/android/renderscript/ScriptIntrinsic.java
+++ b/graphics/java/android/renderscript/ScriptIntrinsic.java
@@ -25,7 +25,7 @@ package android.renderscript;
  * Not intended for direct use.
  **/
 public abstract class ScriptIntrinsic extends Script {
-    ScriptIntrinsic(int id, RenderScript rs) {
+    ScriptIntrinsic(long id, RenderScript rs) {
         super(id, rs);
     }
 }
diff --git a/graphics/java/android/renderscript/ScriptIntrinsic3DLUT.java b/graphics/java/android/renderscript/ScriptIntrinsic3DLUT.java
index 34540a1..96ec875 100644
--- a/graphics/java/android/renderscript/ScriptIntrinsic3DLUT.java
+++ b/graphics/java/android/renderscript/ScriptIntrinsic3DLUT.java
@@ -30,7 +30,7 @@ public final class ScriptIntrinsic3DLUT extends ScriptIntrinsic {
     private Allocation mLUT;
     private Element mElement;
 
-    private ScriptIntrinsic3DLUT(int id, RenderScript rs, Element e) {
+    private ScriptIntrinsic3DLUT(long id, RenderScript rs, Element e) {
         super(id, rs);
         mElement = e;
     }
@@ -46,7 +46,7 @@ public final class ScriptIntrinsic3DLUT extends ScriptIntrinsic {
      * @return ScriptIntrinsic3DLUT
      */
     public static ScriptIntrinsic3DLUT create(RenderScript rs, Element e) {
-        int id = rs.nScriptIntrinsicCreate(8, e.getID(rs));
+        long id = rs.nScriptIntrinsicCreate(8, e.getID(rs));
 
         if (!e.isCompatible(Element.U8_4(rs))) {
             throw new RSIllegalArgumentException("Element must be compatible with uchar4.");
diff --git a/graphics/java/android/renderscript/ScriptIntrinsicBlend.java b/graphics/java/android/renderscript/ScriptIntrinsicBlend.java
index 0e05bc8..40f1a3e 100644
--- a/graphics/java/android/renderscript/ScriptIntrinsicBlend.java
+++ b/graphics/java/android/renderscript/ScriptIntrinsicBlend.java
@@ -21,7 +21,7 @@ package android.renderscript;
  * Intrinsic kernels for blending two {@link android.renderscript.Allocation} objects.
  **/
 public class ScriptIntrinsicBlend extends ScriptIntrinsic {
-    ScriptIntrinsicBlend(int id, RenderScript rs) {
+    ScriptIntrinsicBlend(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -35,7 +35,7 @@ public class ScriptIntrinsicBlend extends ScriptIntrinsic {
      */
     public static ScriptIntrinsicBlend create(RenderScript rs, Element e) {
         // 7 comes from RS_SCRIPT_INTRINSIC_ID_BLEND in rsDefines.h
-        int id = rs.nScriptIntrinsicCreate(7, e.getID(rs));
+        long id = rs.nScriptIntrinsicCreate(7, e.getID(rs));
         return new ScriptIntrinsicBlend(id, rs);
 
     }
diff --git a/graphics/java/android/renderscript/ScriptIntrinsicBlur.java b/graphics/java/android/renderscript/ScriptIntrinsicBlur.java
index aaf5ffc..d1a6fed 100644
--- a/graphics/java/android/renderscript/ScriptIntrinsicBlur.java
+++ b/graphics/java/android/renderscript/ScriptIntrinsicBlur.java
@@ -30,7 +30,7 @@ public final class ScriptIntrinsicBlur extends ScriptIntrinsic {
     private final float[] mValues = new float[9];
     private Allocation mInput;
 
-    private ScriptIntrinsicBlur(int id, RenderScript rs) {
+    private ScriptIntrinsicBlur(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -49,7 +49,7 @@ public final class ScriptIntrinsicBlur extends ScriptIntrinsic {
         if ((!e.isCompatible(Element.U8_4(rs))) && (!e.isCompatible(Element.U8(rs)))) {
             throw new RSIllegalArgumentException("Unsuported element type.");
         }
-        int id = rs.nScriptIntrinsicCreate(5, e.getID(rs));
+        long id = rs.nScriptIntrinsicCreate(5, e.getID(rs));
         ScriptIntrinsicBlur sib = new ScriptIntrinsicBlur(id, rs);
         sib.setRadius(5.f);
         return sib;
diff --git a/graphics/java/android/renderscript/ScriptIntrinsicColorMatrix.java b/graphics/java/android/renderscript/ScriptIntrinsicColorMatrix.java
index 32c3d15..601db17 100644
--- a/graphics/java/android/renderscript/ScriptIntrinsicColorMatrix.java
+++ b/graphics/java/android/renderscript/ScriptIntrinsicColorMatrix.java
@@ -43,7 +43,7 @@ public final class ScriptIntrinsicColorMatrix extends ScriptIntrinsic {
     private final Matrix4f mMatrix = new Matrix4f();
     private final Float4 mAdd = new Float4();
 
-    private ScriptIntrinsicColorMatrix(int id, RenderScript rs) {
+    private ScriptIntrinsicColorMatrix(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -75,7 +75,7 @@ public final class ScriptIntrinsicColorMatrix extends ScriptIntrinsic {
      * @return ScriptIntrinsicColorMatrix
      */
     public static ScriptIntrinsicColorMatrix create(RenderScript rs) {
-        int id = rs.nScriptIntrinsicCreate(2, 0);
+        long id = rs.nScriptIntrinsicCreate(2, 0);
         return new ScriptIntrinsicColorMatrix(id, rs);
 
     }
diff --git a/graphics/java/android/renderscript/ScriptIntrinsicConvolve3x3.java b/graphics/java/android/renderscript/ScriptIntrinsicConvolve3x3.java
index 5d3c1d3..25f3ee8 100644
--- a/graphics/java/android/renderscript/ScriptIntrinsicConvolve3x3.java
+++ b/graphics/java/android/renderscript/ScriptIntrinsicConvolve3x3.java
@@ -26,7 +26,7 @@ public final class ScriptIntrinsicConvolve3x3 extends ScriptIntrinsic {
     private final float[] mValues = new float[9];
     private Allocation mInput;
 
-    private ScriptIntrinsicConvolve3x3(int id, RenderScript rs) {
+    private ScriptIntrinsicConvolve3x3(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -61,7 +61,7 @@ public final class ScriptIntrinsicConvolve3x3 extends ScriptIntrinsic {
             !e.isCompatible(Element.F32_4(rs))) {
             throw new RSIllegalArgumentException("Unsuported element type.");
         }
-        int id = rs.nScriptIntrinsicCreate(1, e.getID(rs));
+        long id = rs.nScriptIntrinsicCreate(1, e.getID(rs));
         ScriptIntrinsicConvolve3x3 si = new ScriptIntrinsicConvolve3x3(id, rs);
         si.setCoefficients(f);
         return si;
diff --git a/graphics/java/android/renderscript/ScriptIntrinsicConvolve5x5.java b/graphics/java/android/renderscript/ScriptIntrinsicConvolve5x5.java
index ad09f95..71ea4cb 100644
--- a/graphics/java/android/renderscript/ScriptIntrinsicConvolve5x5.java
+++ b/graphics/java/android/renderscript/ScriptIntrinsicConvolve5x5.java
@@ -26,7 +26,7 @@ public final class ScriptIntrinsicConvolve5x5 extends ScriptIntrinsic {
     private final float[] mValues = new float[25];
     private Allocation mInput;
 
-    private ScriptIntrinsicConvolve5x5(int id, RenderScript rs) {
+    private ScriptIntrinsicConvolve5x5(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -62,7 +62,7 @@ public final class ScriptIntrinsicConvolve5x5 extends ScriptIntrinsic {
             throw new RSIllegalArgumentException("Unsuported element type.");
         }
 
-        int id = rs.nScriptIntrinsicCreate(4, e.getID(rs));
+        long id = rs.nScriptIntrinsicCreate(4, e.getID(rs));
         return new ScriptIntrinsicConvolve5x5(id, rs);
 
     }
diff --git a/graphics/java/android/renderscript/ScriptIntrinsicHistogram.java b/graphics/java/android/renderscript/ScriptIntrinsicHistogram.java
index adc2d95..42e4d04 100644
--- a/graphics/java/android/renderscript/ScriptIntrinsicHistogram.java
+++ b/graphics/java/android/renderscript/ScriptIntrinsicHistogram.java
@@ -28,7 +28,7 @@ import android.util.Log;
 public final class ScriptIntrinsicHistogram extends ScriptIntrinsic {
     private Allocation mOut;
 
-    private ScriptIntrinsicHistogram(int id, RenderScript rs) {
+    private ScriptIntrinsicHistogram(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -52,7 +52,7 @@ public final class ScriptIntrinsicHistogram extends ScriptIntrinsic {
             (!e.isCompatible(Element.U8(rs)))) {
             throw new RSIllegalArgumentException("Unsuported element type.");
         }
-        int id = rs.nScriptIntrinsicCreate(9, e.getID(rs));
+        long id = rs.nScriptIntrinsicCreate(9, e.getID(rs));
         ScriptIntrinsicHistogram sib = new ScriptIntrinsicHistogram(id, rs);
         return sib;
     }
diff --git a/graphics/java/android/renderscript/ScriptIntrinsicLUT.java b/graphics/java/android/renderscript/ScriptIntrinsicLUT.java
index 0f7ab38..c45c015 100644
--- a/graphics/java/android/renderscript/ScriptIntrinsicLUT.java
+++ b/graphics/java/android/renderscript/ScriptIntrinsicLUT.java
@@ -30,7 +30,7 @@ public final class ScriptIntrinsicLUT extends ScriptIntrinsic {
     private final byte mCache[] = new byte[1024];
     private boolean mDirty = true;
 
-    private ScriptIntrinsicLUT(int id, RenderScript rs) {
+    private ScriptIntrinsicLUT(long id, RenderScript rs) {
         super(id, rs);
         mTables = Allocation.createSized(rs, Element.U8(rs), 1024);
         for (int ct=0; ct < 256; ct++) {
@@ -53,7 +53,7 @@ public final class ScriptIntrinsicLUT extends ScriptIntrinsic {
      * @return ScriptIntrinsicLUT
      */
     public static ScriptIntrinsicLUT create(RenderScript rs, Element e) {
-        int id = rs.nScriptIntrinsicCreate(3, e.getID(rs));
+        long id = rs.nScriptIntrinsicCreate(3, e.getID(rs));
         return new ScriptIntrinsicLUT(id, rs);
 
     }
diff --git a/graphics/java/android/renderscript/ScriptIntrinsicYuvToRGB.java b/graphics/java/android/renderscript/ScriptIntrinsicYuvToRGB.java
index 845625d..f942982 100644
--- a/graphics/java/android/renderscript/ScriptIntrinsicYuvToRGB.java
+++ b/graphics/java/android/renderscript/ScriptIntrinsicYuvToRGB.java
@@ -27,7 +27,7 @@ package android.renderscript;
 public final class ScriptIntrinsicYuvToRGB extends ScriptIntrinsic {
     private Allocation mInput;
 
-    ScriptIntrinsicYuvToRGB(int id, RenderScript rs) {
+    ScriptIntrinsicYuvToRGB(long id, RenderScript rs) {
         super(id, rs);
     }
 
@@ -43,7 +43,7 @@ public final class ScriptIntrinsicYuvToRGB extends ScriptIntrinsic {
      */
     public static ScriptIntrinsicYuvToRGB create(RenderScript rs, Element e) {
         // 6 comes from RS_SCRIPT_INTRINSIC_YUV_TO_RGB in rsDefines.h
-        int id = rs.nScriptIntrinsicCreate(6, e.getID(rs));
+        long id = rs.nScriptIntrinsicCreate(6, e.getID(rs));
         ScriptIntrinsicYuvToRGB si = new ScriptIntrinsicYuvToRGB(id, rs);
         return si;
     }
diff --git a/graphics/java/android/renderscript/Type.java b/graphics/java/android/renderscript/Type.java
index db4b577..7283814 100644
--- a/graphics/java/android/renderscript/Type.java
+++ b/graphics/java/android/renderscript/Type.java
@@ -190,16 +190,18 @@ public class Type extends BaseObj {
     }
 
 
-    Type(int id, RenderScript rs) {
+    Type(long id, RenderScript rs) {
         super(id, rs);
     }
 
     @Override
     void updateFromNative() {
+        // FIXME: rsaTypeGetNativeData needs 32-bit and 64-bit paths
+
         // We have 6 integer to obtain mDimX; mDimY; mDimZ;
         // mDimLOD; mDimFaces; mElement;
         int[] dataBuffer = new int[6];
-        mRS.nTypeGetNativeData(getID(mRS), dataBuffer);
+        mRS.nTypeGetNativeData((int)getID(mRS), dataBuffer);
 
         mDimX = dataBuffer[0];
         mDimY = dataBuffer[1];
@@ -230,7 +232,7 @@ public class Type extends BaseObj {
             throw new RSInvalidStateException("Dimension must be >= 1.");
         }
 
-        int id = rs.nTypeCreate(e.getID(rs), dimX, 0, 0, false, false, 0);
+        long id = rs.nTypeCreate(e.getID(rs), dimX, 0, 0, false, false, 0);
         Type t = new Type(id, rs);
         t.mElement = e;
         t.mDimX = dimX;
@@ -254,7 +256,7 @@ public class Type extends BaseObj {
             throw new RSInvalidStateException("Dimension must be >= 1.");
         }
 
-        int id = rs.nTypeCreate(e.getID(rs), dimX, dimY, 0, false, false, 0);
+        long id = rs.nTypeCreate(e.getID(rs), dimX, dimY, 0, false, false, 0);
         Type t = new Type(id, rs);
         t.mElement = e;
         t.mDimX = dimX;
@@ -280,7 +282,7 @@ public class Type extends BaseObj {
             throw new RSInvalidStateException("Dimension must be >= 1.");
         }
 
-        int id = rs.nTypeCreate(e.getID(rs), dimX, dimY, dimZ, false, false, 0);
+        long id = rs.nTypeCreate(e.getID(rs), dimX, dimY, dimZ, false, false, 0);
         Type t = new Type(id, rs);
         t.mElement = e;
         t.mDimX = dimX;
@@ -411,7 +413,7 @@ public class Type extends BaseObj {
                 }
             }
 
-            int id = mRS.nTypeCreate(mElement.getID(mRS),
+            long id = mRS.nTypeCreate(mElement.getID(mRS),
                                      mDimX, mDimY, mDimZ, mDimMipmaps, mDimFaces, mYuv);
             Type t = new Type(id, mRS);
             t.mElement = mElement;