AArch64: Use long for pointers in RS Java/JNI code

Changes include
[x] Some JNI functions, with return type jlong, casts
    pointer to jint before returning it. This has been fixed.

[x] Minor JNI function prototype changes where
    formal paramter type has been changed to a JNI
    type (int to jint for example).

[x] long is used for ScriptC, Sampler, Font, ProgramStore
    handles as they can be 64-bit.

[x] A new hidden constructor ScriptC(long, RenderScript)
    has been added. This should eventually replace public
    API method ScriptC(int, RenderScript).

[x] Font and FileA3D use getNativeAsset instead of getAssetInt
    to get Asset Handles. The getAssetInt method will be
    deprecated in favor of getNativeAsset, as the former does
    not support 64-bit.

[x] rsnPathCreate method accepts loop as an int. This should
    be long as the underlying RS function assumes this to be
    a pointer.

Change-Id: I919d857e5933febe63966049da83de9f9adee6f5
Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/rs/java/android/renderscript/FileA3D.java b/rs/java/android/renderscript/FileA3D.java
index cdcaff76b0ec..04bc7c666890 100644
--- a/rs/java/android/renderscript/FileA3D.java
+++ b/rs/java/android/renderscript/FileA3D.java
@@ -141,7 +141,7 @@ public class FileA3D extends BaseObj {
                 return null;
             }
 
-            int objectID = rs.nFileA3DGetEntryByIndex(entry.mID, entry.mIndex);
+            long objectID = rs.nFileA3DGetEntryByIndex(entry.mID, entry.mIndex);
             if(objectID == 0) {
                 return null;
             }
@@ -297,7 +297,7 @@ public class FileA3D extends BaseObj {
 
         long fileId = 0;
         if (is instanceof AssetManager.AssetInputStream) {
-            int asset = ((AssetManager.AssetInputStream) is).getAssetInt();
+            long asset = ((AssetManager.AssetInputStream) is).getNativeAsset();
             fileId = rs.nFileA3DCreateFromAssetStream(asset);
         } else {
             throw new RSRuntimeException("Unsupported asset stream");