Backups/TwelveMonkeys
2
0
Fork 0
mirror of https://github.com/haraldk/TwelveMonkeys.git synced 2025-08-03 03:25:28 -04:00
Code Issues Projects Releases Wiki Activity

Clean up + notes for ICC profile sanitizing.

Browse Source
This commit is contained in:
Harald Kuhr 2015-02-25 14:36:39 +01:00
parent 07df550c0c
commit 6d062cc49b
1 changed files with 31 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
imageio/imageio-core/src/main/java/com/twelvemonkeys/imageio/color/ICCProfileSanitizer.java
View File

@ -5,7 +5,7 @@ import com.twelvemonkeys.lang.SystemUtil;
import java.awt.color.ICC_Profile;
/**
* ProfileCleaner.
* ICCProfileSanitizer.
*
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
* @author last modified by $Author: harald.kuhr$
@ -23,13 +23,41 @@ interface ICCProfileSanitizer {
// TODO: Allow user-specific strategy selection, should heuristics not work..?
// -Dcom.twelvemonkeys.imageio.color.ICCProfileSanitizer=com.foo.bar.FooCMSSanitizer
// TODO: Support for explicit Java 7 settings: sun.java2d.cmm.kcms.CMM
// (the CMSManager was changed from using direct class to ServiceProvider in Java 8,
// so the class names/interfaces are different).
// Here's the evolution of Java Color Management:
// Java 6:
// sun.awt.color.CMM (as the one and only)
// Java 7:
// sun.java2d.cmm.CMSManager (using default sun.java2d.cmm=sun.java2d.cmm.kcms.CMM)
// sun.java2d.cmm.PCMM
// sun.java2d.cmm.kcms.CMM implements PCMM (similar to Java 6 CMM)
// sun.javard.cmm.lcms.LCMS implements PCMM
// Java 8:
// sun.java2d.cmm.CMSManager (using default sun.java2d.cmm=sun.java2d.cmm.lcms.LcmsServiceProvider)
// sun.java2d.cmm.CMMServiceProvider (getModule() method, that returns PCMM)
// sun.java2d.cmm.PCMM
// sun.java2d.cmm.kcms.KcmsServiceProvider
// sun.java2d.cmm.kcms.CMM implements PCMM (similar to Java 6 CMM)
// sun.java2d.cmm.lcms.LcmsServiceProvider
// sun.java2d.cmm.lcms.LCMS implements PCMM
// TODO: Consider a different option, invoking CMSManager.getModule() through reflection to get actual used instance
// Default to using a NullSanitizerStrategy on non-Sun/Oracle systems?
ICCProfileSanitizer instance;
// Explicit System properties
if ("sun.java2d.cmm.kcms.KcmsServiceProvider".equals(System.getProperty("sun.java2d.cmm")) && SystemUtil.isClassAvailable("sun.java2d.cmm.kcms.CMM")) {
String cmmProperty = System.getProperty("sun.java2d.cmm");
if ("sun.java2d.cmm.kcms.KcmsServiceProvider".equals(cmmProperty) && SystemUtil.isClassAvailable("sun.java2d.cmm.kcms.CMM")) {
instance = new KCMSSanitizerStrategy();
}
else if ("sun.java2d.cmm.lcms.LcmsServiceProvider".equals(System.getProperty("sun.java2d.cmm")) && SystemUtil.isClassAvailable("sun.java2d.cmm.lcms.LCMS")) {
else if ("sun.java2d.cmm.lcms.LcmsServiceProvider".equals(cmmProperty) && SystemUtil.isClassAvailable("sun.java2d.cmm.lcms.LCMS")) {
instance = new LCMSSanitizerStrategy();
}
// Default for Java 1.8+ or OpenJDK 1.7+ (no KCMS available)