1 files changed, 144 insertions, 0 deletions
diff --git a/graphics/java/android/renderscript/Script.java b/graphics/java/android/renderscript/Script.java
new file mode 100644
index 0000000..35791a3
--- /dev/null
+++ b/graphics/java/android/renderscript/Script.java
@@ -0,0 +1,144 @@
+/*
+ * 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 {
+    public static final int MAX_SLOT = 16;
+
+    boolean mIsRoot;
+    Type[] mTypes;
+    boolean[] mWritable;
+    Invokable[] mInvokables;
+
+    public static class Invokable {
+        RenderScript mRS;
+        Script mScript;
+        int mSlot;
+        String mName;
+
+        Invokable() {
+            mSlot = -1;
+        }
+
+        public void execute() {
+            mRS.nScriptInvoke(mScript.mID, mSlot);
+        }
+    }
+
+    Script(int id, RenderScript rs) {
+        super(rs);
+        mID = id;
+    }
+
+    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.nScriptSetClearColor(mID, r, g, b, a);
+    }
+
+    public void setClearDepth(float d) {
+        mRS.nScriptSetClearDepth(mID, d);
+    }
+
+    public void setClearStencil(int stencil) {
+        mRS.nScriptSetClearStencil(mID, stencil);
+    }
+
+    public void setTimeZone(String timeZone) {
+        try {
+            mRS.nScriptSetTimeZone(mID, timeZone.getBytes("UTF-8"));
+        } catch (java.io.UnsupportedEncodingException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static class Builder {
+        RenderScript mRS;
+        boolean mIsRoot = false;
+        Type[] mTypes;
+        String[] mNames;
+        boolean[] mWritable;
+        int mInvokableCount = 0;
+        Invokable[] mInvokables;
+
+        Builder(RenderScript rs) {
+            mRS = rs;
+            mTypes = new Type[MAX_SLOT];
+            mNames = new String[MAX_SLOT];
+            mWritable = new boolean[MAX_SLOT];
+            mInvokables = new Invokable[MAX_SLOT];
+        }
+
+        public void setType(Type t, int slot) {
+            mTypes[slot] = t;
+            mNames[slot] = null;
+        }
+
+        public void setType(Type t, String name, int slot) {
+            mTypes[slot] = t;
+            mNames[slot] = name;
+        }
+
+        public Invokable addInvokable(String func) {
+            Invokable i = new Invokable();
+            i.mName = func;
+            i.mRS = mRS;
+            i.mSlot = mInvokableCount;
+            mInvokables[mInvokableCount++] = i;
+            return i;
+        }
+
+        public void setType(boolean writable, int slot) {
+            mWritable[slot] = writable;
+        }
+
+        void transferCreate() {
+            mRS.nScriptSetRoot(mIsRoot);
+            for(int ct=0; ct < mTypes.length; ct++) {
+                if(mTypes[ct] != null) {
+                    mRS.nScriptSetType(mTypes[ct].mID, mWritable[ct], mNames[ct], ct);
+                }
+            }
+            for(int ct=0; ct < mInvokableCount; ct++) {
+                mRS.nScriptSetInvokable(mInvokables[ct].mName, ct);
+            }
+        }
+
+        void transferObject(Script s) {
+            s.mIsRoot = mIsRoot;
+            s.mTypes = mTypes;
+            s.mInvokables = new Invokable[mInvokableCount];
+            for(int ct=0; ct < mInvokableCount; ct++) {
+                s.mInvokables[ct] = mInvokables[ct];
+                s.mInvokables[ct].mScript = s;
+            }
+            s.mInvokables = null;
+        }
+
+        public void setRoot(boolean r) {
+            mIsRoot = r;
+        }
+
+    }
+
+}
+