RsBenchView.java revision c29a4442812d5f0e9f1af13b36cb6a806b6b46e0 
1/*
2 * Copyright (C) 2008 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.android.perftest;
18
19import java.io.Writer;
20import java.util.ArrayList;
21import java.util.concurrent.Semaphore;
22
23import android.renderscript.RSSurfaceView;
24import android.renderscript.RenderScript;
25import android.renderscript.RenderScriptGL;
26
27import android.content.Context;
28import android.content.res.Resources;
29import android.graphics.Bitmap;
30import android.graphics.drawable.BitmapDrawable;
31import android.graphics.drawable.Drawable;
32import android.os.Handler;
33import android.os.Message;
34import android.util.AttributeSet;
35import android.util.Log;
36import android.view.Surface;
37import android.view.SurfaceHolder;
38import android.view.SurfaceView;
39import android.view.KeyEvent;
40import android.view.MotionEvent;
41
42public class RsBenchView extends RSSurfaceView {
43
44    public RsBenchView(Context context) {
45        super(context);
46    }
47
48    private RenderScriptGL mRS;
49    private RsBenchRS mRender;
50
51
52    public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) {
53        super.surfaceChanged(holder, format, w, h);
54        if (mRS == null) {
55            RenderScriptGL.SurfaceConfig sc = new RenderScriptGL.SurfaceConfig();
56            sc.setDepth(16, 24);
57            mRS = createRenderScriptGL(sc);
58            mRS.setSurface(holder, w, h);
59            mRender = new RsBenchRS();
60            mRender.init(mRS, getResources(), w, h);
61        }
62    }
63
64    @Override
65    protected void onDetachedFromWindow() {
66        if (mRS != null) {
67            mRS = null;
68            destroyRenderScriptGL();
69        }
70    }
71
72    @Override
73    public boolean onKeyDown(int keyCode, KeyEvent event) {
74        return super.onKeyDown(keyCode, event);
75    }
76
77
78    @Override
79    public boolean onTouchEvent(MotionEvent ev) {
80        boolean ret = false;
81        int act = ev.getAction();
82        if (act == ev.ACTION_DOWN) {
83            mRender.onActionDown((int)ev.getX(), (int)ev.getY());
84            ret = true;
85        }
86
87        return ret;
88    }
89}
90
91
92