Split ScriptC from RenderScript.java. Implement state caching in the Builder objects.

graphics/java/android/renderscript/Script.java

@@ -0,0 +1,91 @@
+/*
+ * 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;
+
+/**
+ * @hide
+ **/
+public class Script extends BaseObj {
+    boolean mIsRoot;
+
+    Script(int id, RenderScript rs) {
+        super(rs);
+        mID = id;
+    }
+
+    public void destroy() {
+        mRS.nScriptDestroy(mID);
+        mID = 0;
+    }
+
+    public void bindAllocation(Allocation va, int slot) {
+        mRS.nScriptBindAllocation(mID, va.mID, slot);
+    }
+
+    public void setClearColor(float r, float g, float b, float a) {
+        //mRS.nScriptCSetClearColor(r, g, b, a);
+    }
+
+    public void setClearDepth(float d) {
+        //mRS.nScriptCSetClearDepth(d);
+    }
+
+    public void setClearStencil(int stencil) {
+        //mRS.nScriptCSetClearStencil(stencil);
+    }
+
+
+    public static class Builder {
+        RenderScript mRS;
+        boolean mIsRoot = false;
+        byte[] mTimeZone;
+
+        Builder(RenderScript rs) {
+            mRS = rs;
+        }
+
+        public void addType(Type t) {
+            mRS.nScriptCAddType(t.mID);
+        }
+
+        void transferCreate() {
+            if(mTimeZone != null) {
+                mRS.nScriptCSetTimeZone(mTimeZone);
+            }
+            mRS.nScriptCSetRoot(mIsRoot);
+        }
+
+        void transferObject(Script s) {
+            s.mIsRoot = mIsRoot;
+        }
+
+        public void setTimeZone(String timeZone) {
+            try {
+                mTimeZone = timeZone.getBytes("UTF-8");
+            } catch (java.io.UnsupportedEncodingException e) {
+                throw new RuntimeException(e);
+            }
+        }
+
+        public void setRoot(boolean r) {
+            mIsRoot = r;
+        }
+
+    }
+
+}
+