From f0c62b26765f1e0ec0df8fceeecb77fca690c29a Mon Sep 17 00:00:00 2001
From: Tim Murray <timmurray@google.com>
Date: Fri, 16 May 2014 11:47:26 -0700
Subject: Add support for mixed 32/64 APKs using RenderScript.

Change-Id: I8901a1547d180c9dcef320f86d07a5b82551fb5c
---
 rs/java/android/renderscript/RenderScript.java | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'rs/java/android/renderscript/RenderScript.java')

diff --git a/rs/java/android/renderscript/RenderScript.java b/rs/java/android/renderscript/RenderScript.java
index ea25f5896e00..bbe5c4976adf 100644
--- a/rs/java/android/renderscript/RenderScript.java
+++ b/rs/java/android/renderscript/RenderScript.java
@@ -67,6 +67,12 @@ public class RenderScript {
     static Method registerNativeAllocation;
     static Method registerNativeFree;
 
+    /*
+     * Detect the bitness of the VM to allow FieldPacker to do the right thing.
+     */
+    static native int rsnSystemGetPointerSize();
+    static int sPointerSize;
+
     static {
         sInitialized = false;
         if (!SystemProperties.getBoolean("config.disable_renderscript", false)) {
@@ -84,6 +90,7 @@ public class RenderScript {
                 System.loadLibrary("rs_jni");
                 _nInit();
                 sInitialized = true;
+                sPointerSize = rsnSystemGetPointerSize();
             } catch (UnsatisfiedLinkError e) {
                 Log.e(LOG_TAG, "Error loading RS jni library: " + e);
                 throw new RSRuntimeException("Error loading RS jni library: " + e);
-- 
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