1 /*
2  * Copyright (C) 2011 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 package android.opengl.cts;
17 
18 import com.android.cts.graphics.R;
19 
20 import android.app.Activity;
21 import android.content.Intent;
22 import android.content.res.AssetFileDescriptor;
23 import android.content.res.Resources;
24 import android.graphics.Bitmap;
25 import android.graphics.Bitmap.Config;
26 import android.graphics.BitmapFactory;
27 import android.os.Bundle;
28 import android.util.Log;
29 
30 public class CompressedTextureCtsActivity extends Activity {
31 
32     private static final String TAG = "CompressedTextureCtsActivity";
33 
34     protected Resources mResources;
35 
36     private CompressedTextureSurfaceView mCompressedTextureView = null;
37 
38     @Override
onCreate(Bundle savedInstanceState)39     protected void onCreate(Bundle savedInstanceState) {
40         super.onCreate(savedInstanceState);
41 
42         Bundle extras = getIntent().getExtras();
43         String formatTest = extras.getString("TextureFormat", null);
44 
45         Log.i(TAG, "Testing format " + formatTest);
46 
47         mResources = getResources();
48 
49         CompressedTextureLoader.Texture compressed = null;
50 
51         BitmapFactory.Options optionsRGB = new BitmapFactory.Options();
52         optionsRGB.inPreferredConfig = Bitmap.Config.RGB_565;
53         optionsRGB.inScaled = false;
54         Bitmap bitmap = BitmapFactory.decodeResource(mResources, R.raw.basetex, optionsRGB);
55 
56         if (formatTest.equals(CompressedTextureLoader.TEXTURE_ETC1)) {
57             compressed = CompressedTextureLoader.createFromUncompressedETC1(bitmap);
58         } else if (formatTest.equals(CompressedTextureLoader.TEXTURE_S3TC)) {
59             compressed = CompressedTextureLoader.loadTextureDXT(mResources, R.raw.ddstex);
60         } else if (formatTest.equals(CompressedTextureLoader.TEXTURE_ATC)) {
61             compressed = CompressedTextureLoader.loadTextureATC(mResources, 0); //cts for now
62         } else if (formatTest.equals(CompressedTextureLoader.TEXTURE_PVRTC)) {
63             compressed = CompressedTextureLoader.loadTexturePVRTC(mResources, R.raw.pvrtex);
64         }
65 
66         mCompressedTextureView = new CompressedTextureSurfaceView(this, bitmap, compressed);
67         setContentView(mCompressedTextureView);
68     }
69 
70     @Override
onResume()71     protected void onResume() {
72         super.onResume();
73         mCompressedTextureView.onResume();
74     }
75 
getPassed()76     public boolean getPassed() throws InterruptedException {
77         return mCompressedTextureView.getTestPassed();
78     }
79 }
80