# HG changeset patch
# User lana
# Date 1356748119 28800
# Node ID cc1e1dd567c06927b1d577a1d393135e69a086ff
# Parent  ec916d926e0e77be7b7360102ea65955156a16d7# Parent  ef6e0146b7780c515c53dbd0d681135f30cfbbaa
Merge

diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/share/classes/sun/java2d/cmm/lcms/LCMS.java
--- a/jdk/src/share/classes/sun/java2d/cmm/lcms/LCMS.java	Thu Dec 27 12:15:09 2012 -0800
+++ b/jdk/src/share/classes/sun/java2d/cmm/lcms/LCMS.java	Fri Dec 28 18:28:39 2012 -0800
@@ -53,7 +53,9 @@
     public static native long getProfileID(ICC_Profile profile);
 
     public static native long createNativeTransform(
-        long[] profileIDs, int renderType, int inFormatter, int outFormatter,
+        long[] profileIDs, int renderType,
+        int inFormatter, boolean isInIntPacked,
+        int outFormatter, boolean isOutIntPacked,
         Object disposerRef);
 
    /**
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/share/classes/sun/java2d/cmm/lcms/LCMSImageLayout.java
--- a/jdk/src/share/classes/sun/java2d/cmm/lcms/LCMSImageLayout.java	Thu Dec 27 12:15:09 2012 -0800
+++ b/jdk/src/share/classes/sun/java2d/cmm/lcms/LCMSImageLayout.java	Fri Dec 28 18:28:39 2012 -0800
@@ -196,7 +196,8 @@
             case BufferedImage.TYPE_4BYTE_ABGR:
                 byteRaster = (ByteComponentRaster)image.getRaster();
                 nextRowOffset = byteRaster.getScanlineStride();
-                offset = byteRaster.getDataOffset(0);
+                int firstBand = image.getSampleModel().getNumBands() - 1;
+                offset = byteRaster.getDataOffset(firstBand);
                 dataArray = byteRaster.getDataStorage();
                 dataType = DT_BYTE;
                 break;
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/share/classes/sun/java2d/cmm/lcms/LCMSTransform.java
--- a/jdk/src/share/classes/sun/java2d/cmm/lcms/LCMSTransform.java	Thu Dec 27 12:15:09 2012 -0800
+++ b/jdk/src/share/classes/sun/java2d/cmm/lcms/LCMSTransform.java	Fri Dec 28 18:28:39 2012 -0800
@@ -55,8 +55,10 @@
 
 public class LCMSTransform implements ColorTransform {
     long ID;
-    private int inFormatter;
-    private int outFormatter;
+    private int inFormatter = 0;
+    private boolean isInIntPacked = false;
+    private int outFormatter = 0;
+    private boolean isOutIntPacked = false;
 
     ICC_Profile[] profiles;
     long [] profileIDs;
@@ -135,18 +137,23 @@
                                           LCMSImageLayout out) {
         // update native transfrom if needed
         if (ID == 0L ||
-            inFormatter != in.pixelType ||
-            outFormatter != out.pixelType) {
+            inFormatter != in.pixelType || isInIntPacked != in.isIntPacked ||
+            outFormatter != out.pixelType || isOutIntPacked != out.isIntPacked)
+        {
 
             if (ID != 0L) {
                 // Disposer will destroy forgotten transform
                 disposerReferent = new Object();
             }
             inFormatter = in.pixelType;
+            isInIntPacked = in.isIntPacked;
+
             outFormatter = out.pixelType;
+            isOutIntPacked = out.isIntPacked;
 
             ID = LCMS.createNativeTransform(profileIDs, renderType,
-                                            inFormatter, outFormatter,
+                                            inFormatter, isInIntPacked,
+                                            outFormatter, isOutIntPacked,
                                             disposerReferent);
         }
 
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/share/demo/java2d/J2DBench/build.xml
--- a/jdk/src/share/demo/java2d/J2DBench/build.xml	Thu Dec 27 12:15:09 2012 -0800
+++ b/jdk/src/share/demo/java2d/J2DBench/build.xml	Fri Dec 28 18:28:39 2012 -0800
@@ -49,7 +49,7 @@
   <target name="compile" depends="init"
         description="compile the source " >
     <!-- Compile the java code from ${src} into ${build} -->
-    <javac debug="false" source="1.2" target="1.2" srcdir="${src}" destdir="${build}"/>
+    <javac debug="flase" source="1.5" target="1.5" srcdir="${src}" destdir="${build}"/>
   </target>
 
   <target name="run" depends="dist" 
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/share/demo/java2d/J2DBench/src/j2dbench/J2DBench.java
--- a/jdk/src/share/demo/java2d/J2DBench/src/j2dbench/J2DBench.java	Thu Dec 27 12:15:09 2012 -0800
+++ b/jdk/src/share/demo/java2d/J2DBench/src/j2dbench/J2DBench.java	Fri Dec 28 18:28:39 2012 -0800
@@ -69,6 +69,7 @@
 import j2dbench.tests.RenderTests;
 import j2dbench.tests.PixelTests;
 import j2dbench.tests.iio.IIOTests;
+import j2dbench.tests.cmm.CMMTests;
 import j2dbench.tests.text.TextConstructionTests;
 import j2dbench.tests.text.TextMeasureTests;
 import j2dbench.tests.text.TextRenderTests;
@@ -199,6 +200,7 @@
         TextMeasureTests.init();
         TextConstructionTests.init();
         IIOTests.init();
+        CMMTests.init();
 
         boolean gui = true;
         boolean showresults = true;
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/share/demo/java2d/J2DBench/src/j2dbench/tests/cmm/CMMTests.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/demo/java2d/J2DBench/src/j2dbench/tests/cmm/CMMTests.java	Fri Dec 28 18:28:39 2012 -0800
@@ -0,0 +1,153 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ *   - Neither the name of Oracle nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This source code is provided to illustrate the usage of a given feature
+ * or technique and has been deliberately simplified. Additional steps
+ * required for a production-quality application, such as security checks,
+ * input validation and proper error handling, might not be present in
+ * this sample code.
+ */
+
+package j2dbench.tests.cmm;
+
+import j2dbench.Group;
+import j2dbench.Option;
+import j2dbench.Result;
+import j2dbench.Test;
+import j2dbench.TestEnvironment;
+import java.awt.color.ColorSpace;
+import java.awt.color.ICC_ColorSpace;
+import java.awt.color.ICC_Profile;
+import java.io.IOException;
+import java.io.InputStream;
+
+public class CMMTests extends Test {
+
+    protected static Group cmmRoot;
+    protected static Group cmmOptRoot;
+    protected static Option csList;
+    protected static Option usePlatfromProfiles;
+
+    public static void init() {
+        cmmRoot = new Group("cmm", "Color Management Benchmarks");
+        cmmRoot.setTabbed();
+
+        cmmOptRoot = new Group(cmmRoot, "opts", "General Options");
+
+        /*
+        usePlatfromProfiles =
+                new Option.Enable(cmmOptRoot, "csPlatfrom",
+                        "Use Platfrom Profiles", false);
+        */
+        int[] colorspaces = new int[] {
+            ColorSpace.CS_sRGB,
+            ColorSpace.CS_GRAY,
+            ColorSpace.CS_LINEAR_RGB,
+            ColorSpace.CS_CIEXYZ
+        };
+
+        String[] csNames = new String[]{
+            "CS_sRGB",
+            "CS_GRAY",
+            "CS_LINEAR_RGB",
+            "CS_CIEXYZ"
+        };
+
+        csList = new Option.IntList(cmmOptRoot,
+                "profiles", "Color Profiles",
+                colorspaces, csNames, csNames, 0x8);
+
+        ColorConversionTests.init();
+        ProfileTests.init();
+    }
+
+    protected static ColorSpace getColorSpace(TestEnvironment env) {
+        ColorSpace cs;
+        Boolean usePlatfrom = true; //(Boolean)env.getModifier(usePlatfromProfiles);
+
+        int cs_code = env.getIntValue(csList);
+        if (usePlatfrom) {
+            cs = ColorSpace.getInstance(cs_code);
+        } else {
+            String resource = "profiles/";
+            switch (cs_code) {
+                case ColorSpace.CS_CIEXYZ:
+                    resource += "CIEXYZ.pf";
+                    break;
+                case ColorSpace.CS_GRAY:
+                    resource += "GRAY.pf";
+                    break;
+                case ColorSpace.CS_LINEAR_RGB:
+                    resource += "LINEAR_RGB.pf";
+                    break;
+                case ColorSpace.CS_PYCC:
+                    resource += "PYCC.pf";
+                    break;
+                case ColorSpace.CS_sRGB:
+                    resource += "sRGB.pf";
+                    break;
+                default:
+                    throw new RuntimeException("Unknown color space: " + cs_code);
+            }
+
+            try {
+                InputStream is = CMMTests.class.getResourceAsStream(resource);
+                ICC_Profile p = ICC_Profile.getInstance(is);
+
+                cs = new ICC_ColorSpace(p);
+            } catch (IOException e) {
+                throw new RuntimeException("Unable load profile from resource " + resource, e);
+            }
+        }
+        return cs;
+    }
+
+    protected CMMTests(Group parent, String nodeName, String description) {
+        super(parent, nodeName, description);
+        addDependencies(cmmOptRoot, true);
+    }
+
+    @Override
+    public Object initTest(TestEnvironment te, Result result) {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    @Override
+    public void runTest(Object o, int i) {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    @Override
+    public void cleanupTest(TestEnvironment te, Object o) {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+}
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/share/demo/java2d/J2DBench/src/j2dbench/tests/cmm/ColorConversionTests.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/demo/java2d/J2DBench/src/j2dbench/tests/cmm/ColorConversionTests.java	Fri Dec 28 18:28:39 2012 -0800
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ *   - Neither the name of Oracle nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This source code is provided to illustrate the usage of a given feature
+ * or technique and has been deliberately simplified. Additional steps
+ * required for a production-quality application, such as security checks,
+ * input validation and proper error handling, might not be present in
+ * this sample code.
+ */
+
+package j2dbench.tests.cmm;
+
+import j2dbench.Group;
+
+public class ColorConversionTests extends CMMTests {
+
+    protected static Group colorConvRoot;
+
+    public static void init() {
+        colorConvRoot = new Group(cmmRoot, "colorconv", "Color Conversion Benchmarks");
+        colorConvRoot.setTabbed();
+
+        DataConversionTests.init();
+        ColorConvertOpTests.init();
+    }
+
+    protected ColorConversionTests(Group parent, String nodeName, String description) {
+        super(parent, nodeName, description);
+    }
+}
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/share/demo/java2d/J2DBench/src/j2dbench/tests/cmm/ColorConvertOpTests.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/demo/java2d/J2DBench/src/j2dbench/tests/cmm/ColorConvertOpTests.java	Fri Dec 28 18:28:39 2012 -0800
@@ -0,0 +1,383 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ *   - Neither the name of Oracle nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This source code is provided to illustrate the usage of a given feature
+ * or technique and has been deliberately simplified. Additional steps
+ * required for a production-quality application, such as security checks,
+ * input validation and proper error handling, might not be present in
+ * this sample code.
+ */
+
+package j2dbench.tests.cmm;
+
+import j2dbench.Group;
+import j2dbench.Option;
+import j2dbench.Result;
+import j2dbench.TestEnvironment;
+import j2dbench.tests.iio.IIOTests;
+import java.awt.AlphaComposite;
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.Image;
+import java.awt.color.ColorSpace;
+import java.awt.image.BufferedImage;
+import java.awt.image.ColorConvertOp;
+import java.awt.image.Raster;
+import java.awt.image.WritableRaster;
+import javax.imageio.ImageIO;
+
+public class ColorConvertOpTests extends ColorConversionTests {
+
+    private static enum ImageContent {
+        BLANK("bank", "Blank (opaque black)"),
+        RANDOM("random", "Random"),
+        VECTOR("vector", "Vector Art"),
+        PHOTO("photo", "Photograph");
+
+        public final String name;
+        public final String descr;
+
+        private ImageContent(String name, String descr) {
+            this.name = name;
+            this.descr = descr;
+        }
+    }
+
+    private static enum ImageType {
+        INT_ARGB(BufferedImage.TYPE_INT_ARGB, "INT_ARGB", "TYPE_INT_ARGB"),
+        INT_RGB(BufferedImage.TYPE_INT_RGB, "INT_RGB", "TYPE_INT_RGB"),
+        INT_BGR(BufferedImage.TYPE_INT_BGR, "INT_BGR", "TYPE_INT_BGR"),
+        BYTE_3BYTE_BGR(BufferedImage.TYPE_3BYTE_BGR, "3BYTE_BGR", "TYPE_3BYTE_BGR"),
+        BYTE_4BYTE_ABGR(BufferedImage.TYPE_4BYTE_ABGR, "4BYTE_BGR", "TYPE_4BYTE_BGR"),
+        COMPATIBLE_DST(0, "Compatible", "Compatible destination");
+
+        private ImageType(int type, String abbr, String descr) {
+            this.type = type;
+            this.abbrev = abbr;
+            this.descr = descr;
+        }
+
+        public final int type;
+        public final String abbrev;
+        public final String descr;
+    }
+
+    private static enum ListType {
+        SRC("srcType", "Source Images"),
+        DST("dstType", "Destination Images");
+
+        private ListType(String name, String description) {
+            this.name = name;
+            this.description = description;
+        }
+        public final String name;
+        public final String description;
+    }
+
+    public static Option createImageTypeList(ListType listType) {
+
+        ImageType[] allTypes = ImageType.values();
+
+        int num = allTypes.length;
+        if (listType == ListType.SRC) {
+            num -= 1; // exclude compatible destination
+        }
+
+        ImageType[] t = new ImageType[num];
+        String[] names = new String[num];
+        String[] abbrev = new String[num];
+        String[] descr = new String[num];
+
+        for (int i = 0; i < num; i++) {
+            t[i] = allTypes[i];
+            names[i] = t[i].toString();
+            abbrev[i] = t[i].abbrev;
+            descr[i] = t[i].descr;
+        }
+
+        Option list = new Option.ObjectList(opOptionsRoot,
+                listType.name, listType.description,
+                names, t, abbrev, descr, 1);
+        return list;
+    }
+
+    protected static Group opConvRoot;
+
+    protected static Group opOptionsRoot;
+    protected static Option sizeList;
+    protected static Option contentList;
+
+    protected static Option sourceType;
+
+    protected static Option destinationType;
+
+    public static void init() {
+        opConvRoot = new Group(colorConvRoot, "ccop", "ColorConvertOp Tests");
+
+        opOptionsRoot = new Group(opConvRoot, "ccopOptions", "Options");
+
+        // size list
+        int[] sizes = new int[] {1, 20, 250, 1000, 4000};
+        String[] sizeStrs = new String[] {
+            "1x1", "20x20", "250x250", "1000x1000", "4000x4000"
+        };
+        String[] sizeDescs = new String[] {
+            "Tiny Images (1x1)",
+            "Small Images (20x20)",
+            "Medium Images (250x250)",
+            "Large Images (1000x1000)",
+            "Huge Images (4000x4000)",
+        };
+        sizeList = new Option.IntList(opOptionsRoot,
+                                      "size", "Image Size",
+                                      sizes, sizeStrs, sizeDescs, 0x4);
+        ((Option.ObjectList) sizeList).setNumRows(5);
+
+        // image content
+        ImageContent[] c = ImageContent.values();
+
+        String[] contentStrs = new String[c.length];
+        String[] contentDescs = new String[c.length];
+
+        for (int i = 0; i < c.length; i++) {
+            contentStrs[i] = c[i].name;
+            contentDescs[i] = c[i].descr;
+        };
+
+        contentList = new Option.ObjectList(opOptionsRoot,
+                                            "content", "Image Content",
+                                            contentStrs, c,
+                                            contentStrs, contentDescs,
+                                            0x8);
+
+        sourceType = createImageTypeList(ListType.SRC);
+
+        destinationType = createImageTypeList(ListType.DST);
+
+        new ConvertImageTest();
+        new ConvertRasterTest();
+        new DrawImageTest();
+    }
+
+    public ColorConvertOpTests(Group parent, String nodeName, String description) {
+        super(parent, nodeName, description);
+        addDependencies(opOptionsRoot, true);
+    }
+
+    public Object initTest(TestEnvironment env, Result res) {
+        return new Context(env, res);
+    }
+
+    public void cleanupTest(TestEnvironment env, Object o) {
+        Context ctx = (Context)o;
+        ctx.cs = null;
+        ctx.op_img = null;
+        ctx.op_rst = null;
+        ctx.dst = null;
+        ctx.src = null;
+        ctx.graphics = null;
+    }
+
+    private static class Context {
+        ColorSpace cs;
+        Graphics2D graphics;
+        ColorConvertOp op_img;
+        ColorConvertOp op_rst;
+
+        BufferedImage src;
+        BufferedImage dst;
+
+        WritableRaster rsrc;
+        WritableRaster rdst;
+
+        public Context(TestEnvironment env, Result res) {
+
+            graphics = (Graphics2D)env.getGraphics();
+            cs = getColorSpace(env);
+
+            // TODO: provide rendering hints
+            op_img = new ColorConvertOp(cs, null);
+            ColorSpace sRGB = ColorSpace.getInstance(ColorSpace.CS_sRGB);
+            op_rst = new ColorConvertOp(sRGB, cs, null);
+
+            int size = env.getIntValue(sizeList);
+
+            ImageContent content = (ImageContent)env.getModifier(contentList);
+            ImageType srcType = (ImageType)env.getModifier(sourceType);
+
+            src = createBufferedImage(size, size, content, srcType.type);
+            rsrc = src.getRaster();
+
+            ImageType dstType = (ImageType)env.getModifier(destinationType);
+            if (dstType == ImageType.COMPATIBLE_DST) {
+                dst = op_img.createCompatibleDestImage(src, null);
+            } else {
+                dst = createBufferedImage(size, size, content, dstType.type);
+            }
+            // raster always has to be comatible
+            rdst = op_rst.createCompatibleDestRaster(rsrc);
+        }
+    }
+
+    private static class ConvertImageTest extends ColorConvertOpTests {
+        public ConvertImageTest() {
+            super(opConvRoot, "op_img", "op.filetr(BufferedImage)");
+        }
+
+        public void runTest(Object octx, int numReps) {
+            final Context ctx = (Context)octx;
+            final ColorConvertOp op = ctx.op_img;
+
+            final BufferedImage src = ctx.src;
+            BufferedImage dst = ctx.dst;
+            do {
+                try {
+                    dst = op.filter(src, dst);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            } while (--numReps >= 0);
+        }
+    }
+
+    private static class ConvertRasterTest extends ColorConvertOpTests {
+        public ConvertRasterTest() {
+            super(opConvRoot, "op_rst", "op.filetr(Raster)");
+        }
+
+        public void runTest(Object octx, int numReps) {
+            final Context ctx = (Context)octx;
+            final ColorConvertOp op = ctx.op_rst;
+
+            final Raster src = ctx.rsrc;
+            WritableRaster dst = ctx.rdst;
+            do {
+                try {
+                    dst = op.filter(src, dst);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            } while (--numReps >= 0);
+        }
+    }
+
+    private static class DrawImageTest extends ColorConvertOpTests {
+        public DrawImageTest() {
+            super(opConvRoot, "op_draw", "drawImage(ColorConvertOp)");
+        }
+
+        public void runTest(Object octx, int numReps) {
+            final Context ctx = (Context)octx;
+            final ColorConvertOp op = ctx.op_img;
+
+            final Graphics2D g = ctx.graphics;
+
+            final BufferedImage src = ctx.src;
+
+            do {
+                g.drawImage(src, op, 0, 0);
+            } while (--numReps >= 0);
+        }
+    }
+
+    /**************************************************************************
+     ******                    Helper routines
+     *************************************************************************/
+    protected static BufferedImage createBufferedImage(int width,
+                                                       int height,
+                                                       ImageContent contentType,
+                                                       int type)
+    {
+        BufferedImage image;
+        image = new BufferedImage(width, height, type);
+        boolean hasAlpha = image.getColorModel().hasAlpha();
+        switch (contentType) {
+            case RANDOM:
+                for (int y = 0; y < height; y++) {
+                    for (int x = 0; x < width; x++) {
+                        int rgb = (int)(Math.random() * 0xffffff);
+                        if (hasAlpha) {
+                            rgb |= 0x7f000000;
+                        }
+                        image.setRGB(x, y, rgb);
+                    }
+                }
+                break;
+            case VECTOR:
+                {
+                    Graphics2D g = image.createGraphics();
+                    if (hasAlpha) {
+                        // fill background with a translucent color
+                        g.setComposite(AlphaComposite.getInstance(
+                                           AlphaComposite.SRC, 0.5f));
+                    }
+                    g.setColor(Color.blue);
+                    g.fillRect(0, 0, width, height);
+                    g.setComposite(AlphaComposite.Src);
+                    g.setColor(Color.yellow);
+                    g.fillOval(2, 2, width-4, height-4);
+                    g.setColor(Color.red);
+                    g.fillOval(4, 4, width-8, height-8);
+                    g.setColor(Color.green);
+                    g.fillRect(8, 8, width-16, height-16);
+                    g.setColor(Color.white);
+                    g.drawLine(0, 0, width, height);
+                    g.drawLine(0, height, width, 0);
+                    g.dispose();
+                    break;
+                }
+            case PHOTO:
+                {
+                    Image photo = null;
+                    try {
+                        photo = ImageIO.read(
+                            IIOTests.class.getResourceAsStream("images/photo.jpg"));
+                    } catch (Exception e) {
+                        System.err.println("error loading photo");
+                        e.printStackTrace();
+                    }
+                    Graphics2D g = image.createGraphics();
+                    if (hasAlpha) {
+                        g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC,
+                                                                  0.5f));
+                    }
+                    g.drawImage(photo, 0, 0, width, height, null);
+                    g.dispose();
+                    break;
+                }
+            default:
+                break;
+        }
+
+        return image;
+    }
+}
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/share/demo/java2d/J2DBench/src/j2dbench/tests/cmm/DataConversionTests.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/demo/java2d/J2DBench/src/j2dbench/tests/cmm/DataConversionTests.java	Fri Dec 28 18:28:39 2012 -0800
@@ -0,0 +1,198 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ *   - Neither the name of Oracle nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This source code is provided to illustrate the usage of a given feature
+ * or technique and has been deliberately simplified. Additional steps
+ * required for a production-quality application, such as security checks,
+ * input validation and proper error handling, might not be present in
+ * this sample code.
+ */
+
+package j2dbench.tests.cmm;
+
+import j2dbench.Group;
+import j2dbench.Result;
+import j2dbench.TestEnvironment;
+import java.awt.color.ColorSpace;
+
+public class DataConversionTests extends ColorConversionTests {
+
+    protected static Group dataConvRoot;
+
+    public static void init() {
+        dataConvRoot = new Group(colorConvRoot, "data", "Data Conversoion Tests");
+
+        new FromRGBTest();
+        new ToRGBTest();
+        new FromCIEXYZTest();
+        new ToCIEXYZTest();
+    }
+
+    public DataConversionTests(Group parent, String nodeName, String description) {
+        super(parent, nodeName, description);
+    }
+
+    protected static class Context {
+
+        ColorSpace cs;
+        int numComponents;
+        float[] val;
+        float[] rgb;
+        float[] cie;
+        TestEnvironment env;
+        Result res;
+
+        public Context(TestEnvironment env, Result result, ColorSpace cs) {
+            this.cs = cs;
+            this.env = env;
+            this.res = result;
+
+            numComponents = cs.getNumComponents();
+
+            val = new float[numComponents];
+
+            for (int i = 0; i < numComponents; i++) {
+                float min = cs.getMinValue(i);
+                float max = cs.getMaxValue(i);
+
+                val[i] = 0.5f * (max - min);
+            }
+
+            rgb = new float[]{0.5f, 0.5f, 0.5f};
+            cie = new float[]{0.5f, 0.5f, 0.5f};
+        }
+    }
+
+    @Override
+    public Object initTest(TestEnvironment env, Result result) {
+        ColorSpace cs = getColorSpace(env);
+        return new Context(env, result, cs);
+    }
+
+    @Override
+    public void cleanupTest(TestEnvironment te, Object o) {
+    }
+
+    private static class FromRGBTest extends DataConversionTests {
+
+        public FromRGBTest() {
+            super(dataConvRoot,
+                    "fromRGB",
+                    "ColorSpace.fromRGB()");
+        }
+
+        public void runTest(Object ctx, int numReps) {
+            final Context ictx = (Context) ctx;
+            final ColorSpace cs = ictx.cs;
+
+            final float[] rgb = ictx.rgb;
+            do {
+                try {
+                    cs.fromRGB(rgb);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            } while (--numReps >= 0);
+        }
+    }
+
+    private static class FromCIEXYZTest extends DataConversionTests {
+
+        public FromCIEXYZTest() {
+            super(dataConvRoot,
+                    "fromCIEXYZ",
+                    "ColorSpace.fromCIEXYZ()");
+        }
+
+        public void runTest(Object ctx, int numReps) {
+            final Context ictx = (Context) ctx;
+            final ColorSpace cs = ictx.cs;
+
+            final float[] val = ictx.cie;
+            do {
+                try {
+                    cs.fromCIEXYZ(val);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            } while (--numReps >= 0);
+        }
+    }
+
+    private static class ToCIEXYZTest extends DataConversionTests {
+
+        public ToCIEXYZTest() {
+            super(dataConvRoot,
+                    "toCIEXYZ",
+                    "ColorSpace.toCIEXYZ()");
+        }
+
+        public void runTest(Object ctx, int numReps) {
+            final Context ictx = (Context) ctx;
+            final ColorSpace cs = ictx.cs;
+
+            final float[] val = ictx.val;
+
+            do {
+                try {
+                    cs.toCIEXYZ(val);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            } while (--numReps >= 0);
+        }
+    }
+
+    private static class ToRGBTest extends DataConversionTests {
+
+        public ToRGBTest() {
+            super(dataConvRoot,
+                    "toRGB",
+                    "ColorSpace.toRGB()");
+        }
+
+        public void runTest(Object ctx, int numReps) {
+            final Context ictx = (Context) ctx;
+            final ColorSpace cs = ictx.cs;
+
+            final float[] val = ictx.val;
+
+            do {
+                try {
+                    cs.toRGB(val);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            } while (--numReps >= 0);
+        }
+    }
+}
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/share/demo/java2d/J2DBench/src/j2dbench/tests/cmm/ProfileTests.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/demo/java2d/J2DBench/src/j2dbench/tests/cmm/ProfileTests.java	Fri Dec 28 18:28:39 2012 -0800
@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ *   - Neither the name of Oracle nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This source code is provided to illustrate the usage of a given feature
+ * or technique and has been deliberately simplified. Additional steps
+ * required for a production-quality application, such as security checks,
+ * input validation and proper error handling, might not be present in
+ * this sample code.
+ */
+package j2dbench.tests.cmm;
+
+import j2dbench.Group;
+import j2dbench.Result;
+import j2dbench.TestEnvironment;
+import java.awt.color.ColorSpace;
+import java.awt.color.ICC_ColorSpace;
+import java.awt.color.ICC_Profile;
+
+public class ProfileTests extends CMMTests {
+
+    protected static Group profileRoot;
+
+    public static void init() {
+        profileRoot = new Group(cmmRoot, "profiles", "Profile Handling Benchmarks");
+
+        new ReadHeaderTest();
+        new GetNumComponentsTest();
+    }
+
+    protected ProfileTests(Group parent, String nodeName, String description) {
+        super(parent, nodeName, description);
+    }
+
+    protected static class Context {
+
+        ICC_Profile profile;
+        TestEnvironment env;
+        Result res;
+
+        public Context(ICC_Profile profile, TestEnvironment env, Result res) {
+            this.profile = profile;
+            this.env = env;
+            this.res = res;
+        }
+    }
+
+    @Override
+    public Object initTest(TestEnvironment env, Result res) {
+        ICC_ColorSpace cs = (ICC_ColorSpace) getColorSpace(env);
+        return new Context(cs.getProfile(), env, res);
+    }
+
+    @Override
+    public void cleanupTest(TestEnvironment env, Object o) {
+    }
+
+    private static class ReadHeaderTest extends ProfileTests {
+
+        public ReadHeaderTest() {
+            super(profileRoot,
+                    "getHeader",
+                    "getData(icSigHead)");
+        }
+
+        @Override
+        public void runTest(Object ctx, int numReps) {
+            final Context ictx = (Context) ctx;
+            final ICC_Profile profile = ictx.profile;
+
+            byte[] data = null;
+            do {
+                try {
+                    data = profile.getData(ICC_Profile.icSigHead);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            } while (--numReps >= 0);
+        }
+    }
+
+    private static class GetNumComponentsTest extends ProfileTests {
+
+        public GetNumComponentsTest() {
+            super(profileRoot,
+                    "getNumComponents",
+                    "getNumComponents");
+        }
+
+        @Override
+        public void runTest(Object ctx, int numReps) {
+            final Context ictx = (Context) ctx;
+            final ICC_Profile profile = ictx.profile;
+
+            do {
+                try {
+                    int num = profile.getNumComponents();
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            } while (--numReps >= 0);
+        }
+    }
+}
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/share/native/sun/java2d/cmm/lcms/LCMS.c
--- a/jdk/src/share/native/sun/java2d/cmm/lcms/LCMS.c	Thu Dec 27 12:15:09 2012 -0800
+++ b/jdk/src/share/native/sun/java2d/cmm/lcms/LCMS.c	Fri Dec 28 18:28:39 2012 -0800
@@ -159,7 +159,8 @@
  */
 JNIEXPORT jlong JNICALL Java_sun_java2d_cmm_lcms_LCMS_createNativeTransform
   (JNIEnv *env, jclass cls, jlongArray profileIDs, jint renderType,
-   jint inFormatter, jint outFormatter, jobject disposerRef)
+   jint inFormatter, jboolean isInIntPacked,
+   jint outFormatter, jboolean isOutIntPacked, jobject disposerRef)
 {
     cmsHPROFILE _iccArray[DF_ICC_BUF_SIZE];
     cmsHPROFILE *iccArray = &_iccArray[0];
@@ -170,6 +171,16 @@
     size = (*env)->GetArrayLength (env, profileIDs);
     ids = (*env)->GetPrimitiveArrayCritical(env, profileIDs, 0);
 
+#ifdef _LITTLE_ENDIAN
+    /* Reversing data packed into int for LE archs */
+    if (isInIntPacked) {
+        inFormatter ^= DOSWAP_SH(1);
+    }
+    if (isOutIntPacked) {
+        outFormatter ^= DOSWAP_SH(1);
+    }
+#endif
+
     if (DF_ICC_BUF_SIZE < size*2) {
         iccArray = (cmsHPROFILE*) malloc(
             size*2*sizeof(cmsHPROFILE));
@@ -567,7 +578,7 @@
   (JNIEnv *env, jclass obj, jobject trans, jobject src, jobject dst)
 {
     storeID_t sTrans;
-    int inFmt, outFmt, srcDType, dstDType;
+    int srcDType, dstDType;
     int srcOffset, srcNextRowOffset, dstOffset, dstNextRowOffset;
     int width, height, i;
     void* inputBuffer;
@@ -576,23 +587,13 @@
     char* outputRow;
     jobject srcData, dstData;
 
-    inFmt = (*env)->GetIntField (env, src, IL_pixelType_fID);
-    outFmt = (*env)->GetIntField (env, dst, IL_pixelType_fID);
     srcOffset = (*env)->GetIntField (env, src, IL_offset_fID);
     srcNextRowOffset = (*env)->GetIntField (env, src, IL_nextRowOffset_fID);
     dstOffset = (*env)->GetIntField (env, dst, IL_offset_fID);
     dstNextRowOffset = (*env)->GetIntField (env, dst, IL_nextRowOffset_fID);
     width = (*env)->GetIntField (env, src, IL_width_fID);
     height = (*env)->GetIntField (env, src, IL_height_fID);
-#ifdef _LITTLE_ENDIAN
-    /* Reversing data packed into int for LE archs */
-    if ((*env)->GetBooleanField (env, src, IL_isIntPacked_fID) == JNI_TRUE) {
-        inFmt ^= DOSWAP_SH(1);
-    }
-    if ((*env)->GetBooleanField (env, dst, IL_isIntPacked_fID) == JNI_TRUE) {
-        outFmt ^= DOSWAP_SH(1);
-    }
-#endif
+
     sTrans.j = (*env)->GetLongField (env, trans, Trans_ID_fID);
 
     if (sTrans.xf == NULL) {
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/src/windows/native/sun/windows/awt_Debug.cpp
--- a/jdk/src/windows/native/sun/windows/awt_Debug.cpp	Thu Dec 27 12:15:09 2012 -0800
+++ b/jdk/src/windows/native/sun/windows/awt_Debug.cpp	Fri Dec 28 18:28:39 2012 -0800
@@ -147,6 +147,24 @@
     DTrace_Shutdown();
 }
 
+static jboolean isHeadless() {
+    jmethodID headlessFn;
+    JNIEnv *env = (JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2);
+    jclass graphicsEnvClass = env->FindClass(
+        "java/awt/GraphicsEnvironment");
+
+    if (graphicsEnvClass != NULL) {
+        headlessFn = env->GetStaticMethodID(
+            graphicsEnvClass, "isHeadless", "()Z");
+        if (headlessFn != NULL) {
+            return env->CallStaticBooleanMethod(graphicsEnvClass,
+                                                headlessFn);
+        }
+    }
+    return true;
+}
+
+
 void AwtDebugSupport::AssertCallback(const char * expr, const char * file, int line) {
     static const int ASSERT_MSG_SIZE = 1024;
     static const char * AssertFmt =
@@ -158,7 +176,8 @@
     static char assertMsg[ASSERT_MSG_SIZE+1];
     DWORD   lastError = GetLastError();
     LPSTR       msgBuffer = NULL;
-    int     ret;
+    int     ret = IDNO;
+    static jboolean headless = isHeadless();
 
     FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |
                   FORMAT_MESSAGE_FROM_SYSTEM |
@@ -183,8 +202,11 @@
     fprintf(stderr, "*********************\n");
     fprintf(stderr, "%s\n", assertMsg);
     fprintf(stderr, "*********************\n");
-    ret = MessageBoxA(NULL, assertMsg, "AWT Assertion Failure",
-        MB_YESNO|MB_ICONSTOP|MB_TASKMODAL);
+
+    if (!headless) {
+        ret = MessageBoxA(NULL, assertMsg, "AWT Assertion Failure",
+                          MB_YESNO|MB_ICONSTOP|MB_TASKMODAL);
+    }
 
     // if clicked Yes, break into the debugger
     if ( ret == IDYES ) {
diff -r ec916d926e0e -r cc1e1dd567c0 jdk/test/sun/java2d/cmm/ColorConvertOp/GrayTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/java2d/cmm/ColorConvertOp/GrayTest.java	Fri Dec 28 18:28:39 2012 -0800
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug     7124245
+ * @summary Test verifies that color conversion does not distort
+ *          colors in destination image of standard type.
+ *
+ * @run main GrayTest
+ */
+
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.color.ColorSpace;
+import java.awt.image.BufferedImage;
+import java.awt.image.ColorConvertOp;
+
+public class GrayTest {
+    public static void main(String[] args) {
+        GrayTest t = new GrayTest();
+
+        t.doTest(BufferedImage.TYPE_INT_RGB);
+        t.doTest(BufferedImage.TYPE_INT_BGR);
+        t.doTest(BufferedImage.TYPE_INT_ARGB);
+        t.doTest(BufferedImage.TYPE_3BYTE_BGR);
+        t.doTest(BufferedImage.TYPE_4BYTE_ABGR);
+        System.out.println("Test passed.");
+    }
+
+    private static final int w = 3;
+    private static final int h = 3;
+
+    private BufferedImage src;
+    private BufferedImage dst;
+
+    private ColorConvertOp op;
+
+    public GrayTest() {
+        ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_GRAY);
+        op = new ColorConvertOp(cs, null);
+    }
+
+    private void render(Graphics2D g) {
+        g.setColor(Color.red);
+        g.fillRect(0, 0, w, h);
+    }
+
+    private BufferedImage initImage(int type) {
+        BufferedImage img = new BufferedImage(w, h, type);
+        Graphics2D g = img.createGraphics();
+
+        render(g);
+
+        g.dispose();
+
+        return img;
+    }
+
+    public void doTest(int type) {
+        System.out.println("Test for type: " + type);
+        src = initImage(type);
+
+        dst = initImage(type);
+
+        dst = op.filter(src, dst);
+
+        int pixel = dst.getRGB(1, 1);
+        int r = 0xff & (pixel >> 16);
+        int g = 0xff & (pixel >>  8);
+        int b = 0xff & (pixel      );
+
+        System.out.printf("dst: r:%02x, g: %02x, %02x\n",
+                r, g, b);
+
+        if (r != g || r != b) {
+            String msg = String.format("Invalid pixel: %08x", pixel);
+            throw new RuntimeException(msg);
+        }
+        System.out.println("Done.");
+    }
+}