1 /* 2 * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @key headful 27 * @bug 7188093 8000176 8198613 28 * @summary Tests each of the 3 possible methods for rendering an upscaled 29 * image via rendering hints for default, xrender and opengl pipelines. 30 * 31 * @author Vadim.Pakhnushev@oracle.com 32 * @run main/othervm -Dsun.java2d.xrender=false InterpolationQualityTest 33 * @run main/othervm -Dsun.java2d.xrender=True InterpolationQualityTest 34 * @run main/othervm -Dsun.java2d.d3d=false InterpolationQualityTest 35 * @run main/othervm -Dsun.java2d.d3d=True InterpolationQualityTest 36 * @run main/othervm InterpolationQualityTest 37 */ 38 39 import java.awt.*; 40 import java.awt.image.*; 41 import java.io.File; 42 import java.io.IOException; 43 import javax.imageio.ImageIO; 44 45 public class InterpolationQualityTest { 46 47 private static final int testSize = 4, scaleFactor = 20, tolerance = 3; 48 private static final int sw = testSize * scaleFactor; 49 private static final int sh = testSize * scaleFactor; 50 51 private Image testImage; 52 private VolatileImage vImg; 53 54 public InterpolationQualityTest() { 55 testImage = createTestImage(); 56 } | 1 /* 2 * Copyright (c) 2012, 2020, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @key headful 27 * @bug 7188093 8000176 8198613 28 * @summary Tests each of the 3 possible methods for rendering an upscaled 29 * image via rendering hints for default, xrender and opengl pipelines. 30 * 31 * @author Vadim.Pakhnushev@oracle.com 32 * @run main/othervm -Dsun.java2d.uiScale=1 -Dsun.java2d.xrender=false InterpolationQualityTest 33 * @run main/othervm -Dsun.java2d.uiScale=1 -Dsun.java2d.xrender=True InterpolationQualityTest 34 * @run main/othervm -Dsun.java2d.uiScale=1 -Dsun.java2d.d3d=false InterpolationQualityTest 35 * @run main/othervm -Dsun.java2d.uiScale=1 -Dsun.java2d.d3d=True InterpolationQualityTest 36 * @run main/othervm -Dsun.java2d.uiScale=1 InterpolationQualityTest 37 */ 38 39 import java.awt.*; 40 import java.awt.image.*; 41 import java.io.File; 42 import java.io.IOException; 43 import javax.imageio.ImageIO; 44 45 public class InterpolationQualityTest { 46 47 private static final int testSize = 4, scaleFactor = 20, tolerance = 3; 48 private static final int sw = testSize * scaleFactor; 49 private static final int sh = testSize * scaleFactor; 50 51 private Image testImage; 52 private VolatileImage vImg; 53 54 public InterpolationQualityTest() { 55 testImage = createTestImage(); 56 } |