Add Java exceptions to catch RS calls with no context or no surface.

1 files changed, 2 insertions, 0 deletions

diff --git a/graphics/java/android/renderscript/ProgramVertex.java b/graphics/java/android/renderscript/ProgramVertex.java
index ddb23ac..ba97d5b 100644
--- a/graphics/java/android/renderscript/ProgramVertex.java
+++ b/graphics/java/android/renderscript/ProgramVertex.java
@@ -34,6 +34,7 @@ public class ProgramVertex extends BaseObj {
     }
 
     public void bindAllocation(MatrixAllocation va) {
+        mRS.validate();
         mRS.nProgramVertexBindAllocation(mID, va.mAlloc.mID);
     }
 
@@ -88,6 +89,7 @@ public class ProgramVertex extends BaseObj {
         }
 
         public ProgramVertex create() {
+            mRS.validate();
             return internalCreate(mRS, this);
         }
     }