am edf0b79d: am 24ea88a9: am 9a9916b5: am 2383f220: Merge "Validate objects are from the correct context."

* commit 'edf0b79d55df17fddb6b96de32f34ffccc8ec2d4':
  Validate objects are from the correct context.

1 files changed, 8 insertions, 0 deletions

diff --git a/rs/java/android/renderscript/RenderScript.java b/rs/java/android/renderscript/RenderScript.java
index 4dd60459179f..d4fa5a709f25 100644
--- a/rs/java/android/renderscript/RenderScript.java
+++ b/rs/java/android/renderscript/RenderScript.java
@@ -1000,6 +1000,14 @@ public class RenderScript {
         }
     }
 
+    void validateObject(BaseObj o) {
+        if (o != null) {
+            if (o.mRS != this) {
+                throw new RSIllegalArgumentException("Attempting to use an object across contexts.");
+            }
+        }
+    }
+
     void validate() {
         if (mContext == 0) {
             throw new RSInvalidStateException("Calling RS with no Context active.");