1 /* 2 * Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * - Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 11 * - Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * - Neither the name of Oracle nor the names of its 16 * contributors may be used to endorse or promote products derived 17 * from this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 20 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 26 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 27 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 28 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 29 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 /* 33 * This source code is provided to illustrate the usage of a given feature 34 * or technique and has been deliberately simplified. Additional steps 35 * required for a production-quality application, such as security checks, 36 * input validation and proper error handling, might not be present in 37 * this sample code. 38 */ 39 40 41 package j2dbench.tests.iio; 42 43 import java.awt.AlphaComposite; 44 import java.awt.Color; 45 import java.awt.Graphics2D; 46 import java.awt.Image; 47 import java.awt.Toolkit; 48 import java.awt.image.BufferedImage; 49 import javax.imageio.ImageIO; 50 51 import j2dbench.Group; 52 import j2dbench.Option; 53 import j2dbench.Result; 54 import j2dbench.Test; 55 import j2dbench.TestEnvironment; 56 57 public abstract class IIOTests extends Test { 58 59 protected static final String CONTENT_BLANK = "blank"; 60 protected static final String CONTENT_RANDOM = "random"; 61 protected static final String CONTENT_VECTOR = "vector"; 62 protected static final String CONTENT_PHOTO = "photo"; 63 64 static boolean hasImageIO; 65 66 static { 67 try { 68 hasImageIO = (javax.imageio.ImageIO.class != null); 69 } catch (NoClassDefFoundError e) { 70 } 71 } 72 73 protected static Group iioRoot; 74 protected static Group iioOptRoot; 75 76 protected static Option sizeList; 77 protected static Option contentList; 78 protected static Option listenerTog; 79 init()80 public static void init() { 81 if (!hasImageIO) { 82 // REMIND: We currently rely on Image I/O to generate the image 83 // files that are used in the InputImageTests, so 84 // unfortunately we need to punt on pre-1.4 JDKs... 85 return; 86 } 87 88 iioRoot = new Group("imageio", "Image I/O Benchmarks"); 89 iioRoot.setTabbed(); 90 91 iioOptRoot = new Group(iioRoot, "opts", "General Options"); 92 93 int[] sizes = new int[] {1, 20, 250, 1000, 4000}; 94 String[] sizeStrs = new String[] { 95 "1x1", "20x20", "250x250", "1000x1000", "4000x4000" 96 }; 97 String[] sizeDescs = new String[] { 98 "Tiny Images (1x1)", 99 "Small Images (20x20)", 100 "Medium Images (250x250)", 101 "Large Images (1000x1000)", 102 "Huge Images (4000x4000)", 103 }; 104 sizeList = new Option.IntList(iioOptRoot, 105 "size", "Image Size", 106 sizes, sizeStrs, sizeDescs, 0x4); 107 ((Option.ObjectList) sizeList).setNumRows(5); 108 109 String[] contentStrs = new String[] { 110 CONTENT_BLANK, CONTENT_RANDOM, CONTENT_VECTOR, CONTENT_PHOTO, 111 }; 112 String[] contentDescs = new String[] { 113 "Blank (opaque black)", 114 "Random", 115 "Vector Art", 116 "Photograph", 117 }; 118 contentList = new Option.ObjectList(iioOptRoot, 119 "content", "Image Content", 120 contentStrs, contentStrs, 121 contentStrs, contentDescs, 122 0x8); 123 124 InputTests.init(); 125 if (hasImageIO) { 126 OutputTests.init(); 127 } 128 } 129 IIOTests(Group parent, String nodeName, String description)130 protected IIOTests(Group parent, String nodeName, String description) { 131 super(parent, nodeName, description); 132 addDependencies(iioOptRoot, true); 133 } 134 createBufferedImage(int width, int height, String type, boolean hasAlpha)135 protected static BufferedImage createBufferedImage(int width, 136 int height, 137 String type, 138 boolean hasAlpha) 139 { 140 BufferedImage image; 141 image = new BufferedImage(width, height, hasAlpha ? 142 BufferedImage.TYPE_INT_ARGB : 143 BufferedImage.TYPE_INT_RGB); 144 145 if (type.equals(CONTENT_RANDOM)) { 146 for (int y = 0; y < height; y++) { 147 for (int x = 0; x < width; x++) { 148 int rgb = (int)(Math.random() * 0xffffff); 149 if (hasAlpha) { 150 rgb |= 0x7f000000; 151 } 152 image.setRGB(x, y, rgb); 153 } 154 } 155 } else if (type.equals(CONTENT_VECTOR)) { 156 Graphics2D g = image.createGraphics(); 157 if (hasAlpha) { 158 // fill background with a translucent color 159 g.setComposite(AlphaComposite.getInstance( 160 AlphaComposite.SRC, 0.5f)); 161 } 162 g.setColor(Color.blue); 163 g.fillRect(0, 0, width, height); 164 g.setComposite(AlphaComposite.Src); 165 g.setColor(Color.yellow); 166 g.fillOval(2, 2, width-4, height-4); 167 g.setColor(Color.red); 168 g.fillOval(4, 4, width-8, height-8); 169 g.setColor(Color.green); 170 g.fillRect(8, 8, width-16, height-16); 171 g.setColor(Color.white); 172 g.drawLine(0, 0, width, height); 173 g.drawLine(0, height, width, 0); 174 g.dispose(); 175 } else if (type.equals(CONTENT_PHOTO)) { 176 Image photo = null; 177 try { 178 photo = Toolkit.getDefaultToolkit().createImage( 179 IIOTests.class.getResource("images/photo.jpg")); 180 } catch (Exception e) { 181 System.err.println("error loading photo"); 182 e.printStackTrace(); 183 } 184 Graphics2D g = image.createGraphics(); 185 if (hasAlpha) { 186 g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC, 187 0.5f)); 188 } 189 g.drawImage(photo, 0, 0, width, height, null); 190 g.dispose(); 191 } else { // CONTENT_BLANK 192 // leave the image empty 193 } 194 195 return image; 196 } 197 } 198
