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List:       openjdk-2d-dev
Subject:    [OpenJDK 2D-Dev] lcms native library
From:       christof.helfrich () freenet ! de (christof ! helfrich at freenet ! de)
Date:       2008-04-07 8:30:14
Message-ID: E1Jimk2-0004yo-0M () www14 ! emo ! freenet-rz ! de
[Download RAW message or body]

Dimitri, my assumption was wrong that OpenJDK 6 doesn't include lcms. Thanks Phil, I \
have looked into the wrong sources. Now I have compiled the relevant parts of OpenJDK \
6 to get lcms running in my test environment (still Sun JDK 1.6.0, because a complete \
switch to OpenJDK 6 is currently not an option, maybe later). Unfortunately the \
native library throws an Exception when loading GRAY.pf, here is the exception:

java.lang.IllegalArgumentException: Invalid profile data
	at sun.java2d.cmm.lcms.LCMS.loadProfile(Native Method)
	at java.awt.color.ICC_Profile.getInstance(ICC_Profile.java:778)
	at java.awt.color.ICC_Profile.getInstance(ICC_Profile.java:994)
	at java.awt.color.ICC_Profile.getInstance(ICC_Profile.java:959)
	at java.awt.color.ICC_Profile$2.run(ICC_Profile.java:910)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.color.ICC_Profile.getStandardProfile(ICC_Profile.java:905)
	at java.awt.color.ICC_Profile.getInstance(ICC_Profile.java:876)
	at java.awt.color.ColorSpace.getInstance(ColorSpace.java:333)
        ....

What I'm doing is:

  System.loadLibrary("lcms"); // lcms native library  with all references to Trace.c \
and Dispose.c removed  System.setProperty("sun.java2d.cmm", \
"sun.java2d.cmm.lcms.LCMS");  System.setProperty("java.iccprofile.path", "path where \
my pf files are located");  // ColorSpace cs = \
ColorSpace.getInstance(ColorSpace.CS_sRGB); // ok  ColorSpace cs = \
ColorSpace.getInstance(ColorSpace.CS_GRAY); // exception

I get the same error message with the GRAY.pf from original Sun JDK and also with the \
GRAY.pf included in OpenJDK6. I can't imagine that a corrupt GRAY.pf would have been \
unnoticed. Any idea?

Christof


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