Begin implementing SimpleMesh and fix some bugs with refcounting and java object destruction tracking.
diff --git a/libs/rs/rsComponent.h b/libs/rs/rsComponent.h
index e1b0585..9db107f 100644
--- a/libs/rs/rsComponent.h
+++ b/libs/rs/rsComponent.h
@@ -52,6 +52,8 @@
     DataKind getKind() const {return mKind;}
     uint32_t getBits() const {return mBits;}
 
+    uint32_t getGLType() const;
+
 protected:
 
     DataType mType;