1/*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.example.android.rs.sto;
18
19
20import android.renderscript.RSSurfaceView;
21import android.renderscript.RenderScriptGL;
22import android.content.Context;
23import android.content.res.Resources;
24import android.graphics.SurfaceTexture;
25import android.util.Log;
26
27public class SurfaceTextureOpaqueView extends RSSurfaceView {
28
29    public SurfaceTextureOpaqueView(Context context) {
30        super(context);
31    }
32
33    RenderScriptGL mRS;
34    SurfaceTextureOpaqueRS mRender;
35
36    @Override
37    protected void onAttachedToWindow() {
38        super.onAttachedToWindow();
39    }
40
41    @Override
42    protected void onDetachedFromWindow() {
43        super.onDetachedFromWindow();
44        if (mRS != null) {
45            mRS = null;
46            destroyRenderScriptGL();
47        }
48    }
49
50    SurfaceTexture getST() {
51        RenderScriptGL.SurfaceConfig sc = new RenderScriptGL.SurfaceConfig();
52        mRS = createRenderScriptGL(sc);
53        mRender = new SurfaceTextureOpaqueRS();
54        mRender.init(mRS, getResources());
55        return mRender.getST();
56    }
57
58}
59
60
61