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      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 
     17 package com.android.perftest;
     18 
     19 import android.os.Environment;
     20 import android.content.res.Resources;
     21 import android.renderscript.*;
     22 import android.util.DisplayMetrics;
     23 
     24 import android.util.Log;
     25 
     26 
     27 public class TextTest implements RsBenchBaseTest{
     28 
     29     private static final String TAG = "TextTest";
     30     private RenderScriptGL mRS;
     31     private Resources mRes;
     32 
     33     private ScriptC_text_test mTextScript;
     34     ScriptField_TestScripts_s.Item[] mTests;
     35 
     36     private final String[] mNames = {
     37         "Fill screen with text 1 time",
     38         "Fill screen with text 3 times",
     39         "Fill screen with text 5 times"
     40     };
     41 
     42     public TextTest() {
     43     }
     44 
     45     void addTest(int index, int fillNum) {
     46         mTests[index] = new ScriptField_TestScripts_s.Item();
     47         mTests[index].testScript = mTextScript;
     48         mTests[index].testName = Allocation.createFromString(mRS,
     49                                                              mNames[index],
     50                                                              Allocation.USAGE_SCRIPT);
     51         mTests[index].debugName = RsBenchRS.createZeroTerminatedAlloc(mRS,
     52                                                                      mNames[index],
     53                                                                      Allocation.USAGE_SCRIPT);
     54 
     55         ScriptField_TextTestData_s.Item dataItem = new ScriptField_TextTestData_s.Item();
     56         dataItem.fillNum = fillNum;
     57         ScriptField_TextTestData_s testData = new ScriptField_TextTestData_s(mRS, 1);
     58         testData.set(dataItem, 0, true);
     59         mTests[index].testData = testData.getAllocation();
     60     }
     61 
     62     public boolean init(RenderScriptGL rs, Resources res) {
     63         mRS = rs;
     64         mRes = res;
     65         initTextScript();
     66         mTests = new ScriptField_TestScripts_s.Item[mNames.length];
     67 
     68         int index = 0;
     69         addTest(index++, 1 /*fillNum*/);
     70         addTest(index++, 3 /*fillNum*/);
     71         addTest(index++, 5 /*fillNum*/);
     72 
     73         return true;
     74     }
     75 
     76     public ScriptField_TestScripts_s.Item[] getTests() {
     77         return mTests;
     78     }
     79 
     80     public String[] getTestNames() {
     81         return mNames;
     82     }
     83 
     84     void initTextScript() {
     85         DisplayMetrics metrics = mRes.getDisplayMetrics();
     86 
     87         mTextScript = new ScriptC_text_test(mRS, mRes, R.raw.text_test);
     88         mTextScript.set_gFontSans(Font.create(mRS, mRes, "sans-serif",
     89                                               Font.Style.NORMAL, 8.0f / metrics.density));
     90         mTextScript.set_gFontSerif(Font.create(mRS, mRes, "serif",
     91                                                Font.Style.NORMAL, 8.0f / metrics.density));
     92     }
     93 }
     94