1 files changed, 84 insertions, 0 deletions
diff --git a/graphics/java/android/renderscript/BaseObj.java b/graphics/java/android/renderscript/BaseObj.java
new file mode 100644
index 0000000..e802ec5
--- /dev/null
+++ b/graphics/java/android/renderscript/BaseObj.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.renderscript;
+
+import android.util.Log;
+
+/**
+ * @hide
+ *
+ **/
+class BaseObj {
+
+    BaseObj(RenderScript rs) {
+        mRS = rs;
+        mID = 0;
+        mDestroyed = false;
+    }
+
+    public int getID() {
+        return mID;
+    }
+
+    int mID;
+    boolean mDestroyed;
+    String mName;
+    RenderScript mRS;
+
+    public void setName(String s) throws IllegalStateException, IllegalArgumentException
+    {
+        if(s.length() < 1) {
+            throw new IllegalArgumentException("setName does not accept a zero length string.");
+        }
+        if(mName != null) {
+            throw new IllegalArgumentException("setName object already has a name.");
+        }
+
+        try {
+            byte[] bytes = s.getBytes("UTF-8");
+            mRS.nAssignName(mID, bytes);
+            mName = s;
+        } catch (java.io.UnsupportedEncodingException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    protected void finalize() throws Throwable
+    {
+        if (!mDestroyed) {
+            if(mID != 0 && mRS.isAlive()) {
+                mRS.nObjDestroyOOB(mID);
+            }
+            mRS = null;
+            mID = 0;
+            mDestroyed = true;
+            //Log.v(RenderScript.LOG_TAG, getClass() +
+            // " auto finalizing object without having released the RS reference.");
+        }
+        super.finalize();
+    }
+
+    public void destroy() {
+        if(mDestroyed) {
+            throw new IllegalStateException("Object already destroyed.");
+        }
+        mDestroyed = true;
+        mRS.nObjDestroy(mID);
+    }
+
+}
+