Showing the changes to java/pkg/sun/java2d/cmm/CMSManager.java (1 of 18352 files). Show all
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| 1 | +/* | |
| 2 | + * Copyright (c) 2006, 2010, 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. Oracle designates this | |
| 8 | + * particular file as subject to the "Classpath" exception as provided | |
| 9 | + * by Oracle in the LICENSE file that accompanied this code. | |
| 10 | + * | |
| 11 | + * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | + * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 | + * accompanied this code). | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License version | |
| 18 | + * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 | + * | |
| 21 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 | + * or visit www.oracle.com if you need additional information or have any | |
| 23 | + * questions. | |
| 24 | + */ | |
| 25 | + | |
| 26 | +package sun.java2d.cmm; | |
| 27 | + | |
| 28 | +import java.awt.color.ColorSpace; | |
| 29 | +import java.awt.color.ICC_Profile; | |
| 30 | +import java.awt.color.CMMException; | |
| 31 | +import java.awt.image.BufferedImage; | |
| 32 | +import java.awt.image.Raster; | |
| 33 | +import java.awt.image.WritableRaster; | |
| 34 | +import java.security.AccessController; | |
| 35 | +import java.security.PrivilegedAction; | |
| 36 | +import sun.security.action.GetPropertyAction; | |
| 37 | +import java.util.ServiceLoader; | |
| 38 | + | |
| 39 | +public class CMSManager { | |
| 40 | + public static ColorSpace GRAYspace; // These two fields allow access | |
| 41 | + public static ColorSpace LINEAR_RGBspace; // to java.awt.color.ColorSpace | |
| 42 | + // private fields from other | |
| 43 | + // packages. The fields are set | |
| 44 | + // by java.awt.color.ColorSpace | |
| 45 | + // and read by | |
| 46 | + // java.awt.image.ColorModel. | |
| 47 | + | |
| 48 | + private static PCMM cmmImpl = null; | |
| 49 | + | |
| 50 | + public static synchronized PCMM getModule() { | |
| 51 | + if (cmmImpl != null) { | |
| 52 | + return cmmImpl; | |
| 53 | + } | |
| 54 | + | |
| 55 | + cmmImpl = (PCMM)AccessController.doPrivileged(new PrivilegedAction() { | |
| 56 | + public Object run() { | |
| 57 | + String cmmClass = System.getProperty( | |
| 58 | + "sun.java2d.cmm", "sun.java2d.cmm.kcms.CMM"); | |
| 59 | + | |
| 60 | + ServiceLoader<PCMM> cmmLoader | |
| 61 | + = ServiceLoader.loadInstalled(PCMM.class); | |
| 62 | + | |
| 63 | + PCMM service = null; | |
| 64 | + | |
| 65 | + for (PCMM cmm : cmmLoader) { | |
| 66 | + service = cmm; | |
| 67 | + if (cmm.getClass().getName().equals(cmmClass)) { | |
| 68 | + break; | |
| 69 | + } | |
| 70 | + } | |
| 71 | + return service; | |
| 72 | + } | |
| 73 | + }); | |
| 74 | + | |
| 75 | + if (cmmImpl == null) { | |
| 76 | + throw new CMMException("Cannot initialize Color Management System."+ | |
| 77 | + "No CM module found"); | |
| 78 | + } | |
| 79 | + | |
| 80 | + GetPropertyAction gpa = new GetPropertyAction("sun.java2d.cmm.trace"); | |
| 81 | + String cmmTrace = (String)AccessController.doPrivileged(gpa); | |
| 82 | + if (cmmTrace != null) { | |
| 83 | + cmmImpl = new CMMTracer(cmmImpl); | |
| 84 | + } | |
| 85 | + | |
| 86 | + return cmmImpl; | |
| 87 | + } | |
| 88 | + | |
| 89 | + /* CMM trace routines */ | |
| 90 | + | |
| 91 | + public static class CMMTracer implements PCMM { | |
| 92 | + PCMM tcmm; | |
| 93 | + String cName ; | |
| 94 | + | |
| 95 | + public CMMTracer(PCMM tcmm) { | |
| 96 | + this.tcmm = tcmm; | |
| 97 | + cName = tcmm.getClass().getName(); | |
| 98 | + } | |
| 99 | + | |
| 100 | + public long loadProfile(byte[] data) { | |
| 101 | + System.err.print(cName + ".loadProfile"); | |
| 102 | + long profileID = tcmm.loadProfile(data); | |
| 103 | + System.err.printf("(ID=%x)\n", profileID); | |
| 104 | + return profileID; | |
| 105 | + } | |
| 106 | + | |
| 107 | + public void freeProfile(long profileID) { | |
| 108 | + System.err.printf(cName + ".freeProfile(ID=%x)\n", profileID); | |
| 109 | + tcmm.freeProfile(profileID); | |
| 110 | + } | |
| 111 | + | |
| 112 | + public int getProfileSize(long profileID) { | |
| 113 | + System.err.print(cName + ".getProfileSize(ID=" + profileID + ")"); | |
| 114 | + int size = tcmm.getProfileSize(profileID); | |
| 115 | + System.err.println("=" + size); | |
| 116 | + return size; | |
| 117 | + } | |
| 118 | + | |
| 119 | + public void getProfileData(long profileID, byte[] data) { | |
| 120 | + System.err.print(cName + ".getProfileData(ID=" + profileID + ") "); | |
| 121 | + System.err.println("requested " + data.length + " byte(s)"); | |
| 122 | + tcmm.getProfileData(profileID, data); | |
| 123 | + } | |
| 124 | + | |
| 125 | + public int getTagSize(long profileID, int tagSignature) { | |
| 126 | + System.err.printf(cName + ".getTagSize(ID=%x, TagSig=%s)", | |
| 127 | + profileID, signatureToString(tagSignature)); | |
| 128 | + int size = tcmm.getTagSize(profileID, tagSignature); | |
| 129 | + System.err.println("=" + size); | |
| 130 | + return size; | |
| 131 | + } | |
| 132 | + | |
| 133 | + public void getTagData(long profileID, int tagSignature, | |
| 134 | + byte[] data) { | |
| 135 | + System.err.printf(cName + ".getTagData(ID=%x, TagSig=%s)", | |
| 136 | + profileID, signatureToString(tagSignature)); | |
| 137 | + System.err.println(" requested " + data.length + " byte(s)"); | |
| 138 | + tcmm.getTagData(profileID, tagSignature, data); | |
| 139 | + } | |
| 140 | + | |
| 141 | + public void setTagData(long profileID, int tagSignature, | |
| 142 | + byte[] data) { | |
| 143 | + System.err.print(cName + ".setTagData(ID=" + profileID + | |
| 144 | + ", TagSig=" + tagSignature + ")"); | |
| 145 | + System.err.println(" sending " + data.length + " byte(s)"); | |
| 146 | + tcmm.setTagData(profileID, tagSignature, data); | |
| 147 | + } | |
| 148 | + | |
| 149 | + /* methods for creating ColorTransforms */ | |
| 150 | + public ColorTransform createTransform(ICC_Profile profile, | |
| 151 | + int renderType, | |
| 152 | + int transformType) { | |
| 153 | + System.err.println(cName + ".createTransform(ICC_Profile,int,int)"); | |
| 154 | + return tcmm.createTransform(profile, renderType, transformType); | |
| 155 | + } | |
| 156 | + | |
| 157 | + public ColorTransform createTransform(ColorTransform[] transforms) { | |
| 158 | + System.err.println(cName + ".createTransform(ColorTransform[])"); | |
| 159 | + return tcmm.createTransform(transforms); | |
| 160 | + } | |
| 161 | + | |
| 162 | + private static String signatureToString(int sig) { | |
| 163 | + return String.format("%c%c%c%c", | |
| 164 | + (char)(0xff & (sig >> 24)), | |
| 165 | + (char)(0xff & (sig >> 16)), | |
| 166 | + (char)(0xff & (sig >> 8)), | |
| 167 | + (char)(0xff & (sig ))); | |
| 168 | + } | |
| 169 | + } | |
| 170 | +} | |