Examples of sun.java2d.cmm.PCMM

sun.java2d.cmm.PCMM

    static byte[] getData(Profile p, int tagSignature) {
    int tagSize;
    byte[] tagData;


        try {
            PCMM mdl = CMSManager.getModule();


            /* get the number of bytes needed for this tag */
            tagSize = mdl.getTagSize(p, tagSignature);


            tagData = new byte[tagSize]; /* get an array for the tag */


            /* get the tag's data */
            mdl.getTagData(p, tagSignature, tagData);
        } catch(CMMException c) {
            tagData = null;
        }


        return tagData;

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        if (this2srgb == null) {
            ColorTransform[] transformList = new ColorTransform [2];
            ICC_ColorSpace srgbCS =
                (ICC_ColorSpace) ColorSpace.getInstance (CS_sRGB);
            PCMM mdl = CMSManager.getModule();
            transformList[0] = mdl.createTransform(
                thisProfile, ColorTransform.Any, ColorTransform.In);
            transformList[1] = mdl.createTransform(
                srgbCS.getProfile(), ColorTransform.Any, ColorTransform.Out);
            this2srgb = mdl.createTransform(transformList);
            if (needScaleInit) {
                setComponentScaling();
            }
        }

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        if (srgb2this == null) {
            ColorTransform[] transformList = new ColorTransform [2];
            ICC_ColorSpace srgbCS =
                (ICC_ColorSpace) ColorSpace.getInstance (CS_sRGB);
            PCMM mdl = CMSManager.getModule();
            transformList[0] = mdl.createTransform(
                srgbCS.getProfile(), ColorTransform.Any, ColorTransform.In);
            transformList[1] = mdl.createTransform(
                thisProfile, ColorTransform.Any, ColorTransform.Out);
            srgb2this = mdl.createTransform(transformList);
            if (needScaleInit) {
                setComponentScaling();
            }
        }

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        if (this2xyz == null) {
            ColorTransform[] transformList = new ColorTransform [2];
            ICC_ColorSpace xyzCS =
                (ICC_ColorSpace) ColorSpace.getInstance (CS_CIEXYZ);
            PCMM mdl = CMSManager.getModule();
            try {
                transformList[0] = mdl.createTransform(
                    thisProfile, ICC_Profile.icRelativeColorimetric,
                    ColorTransform.In);
            } catch (CMMException e) {
                transformList[0] = mdl.createTransform(
                    thisProfile, ColorTransform.Any, ColorTransform.In);
            }
            transformList[1] = mdl.createTransform(
                xyzCS.getProfile(), ColorTransform.Any, ColorTransform.Out);
            this2xyz = mdl.createTransform (transformList);
            if (needScaleInit) {
                setComponentScaling();
            }
        }

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        if (xyz2this == null) {
            ColorTransform[] transformList = new ColorTransform [2];
            ICC_ColorSpace xyzCS =
                (ICC_ColorSpace) ColorSpace.getInstance (CS_CIEXYZ);
            PCMM mdl = CMSManager.getModule();
            transformList[0] = mdl.createTransform (
                xyzCS.getProfile(), ColorTransform.Any, ColorTransform.In);
            try {
                transformList[1] = mdl.createTransform(
                    thisProfile, ICC_Profile.icRelativeColorimetric,
                    ColorTransform.Out);
            } catch (CMMException e) {
                transformList[1] = CMSManager.getModule().createTransform(
                thisProfile, ColorTransform.Any, ColorTransform.Out);
            }
            xyz2this = mdl.createTransform(transformList);
            if (needScaleInit) {
                setComponentScaling();
            }
        }

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        byte[] g8Tos8LUT = new byte[256];
        for (int i = 0; i <= 255; i++) {
            g8Tos8LUT[i] = (byte) i;
        }
        ColorTransform[] transformList = new ColorTransform[2];
        PCMM mdl = CMSManager.getModule();
        ICC_ColorSpace srgbCS =
            (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_sRGB);
        transformList[0] = mdl.createTransform(
            grayCS.getProfile(), ColorTransform.Any, ColorTransform.In);
        transformList[1] = mdl.createTransform(
            srgbCS.getProfile(), ColorTransform.Any, ColorTransform.Out);
        ColorTransform t = mdl.createTransform(transformList);
        byte[] tmp = t.colorConvert(g8Tos8LUT, null);
        for (int i = 0, j= 2; i <= 255; i++, j += 3) {
            // All three components of tmp should be equal, since
            // the input color space to colorConvert is a gray scale
            // space.  However, there are slight anomalies in the results.

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        short[] tmp = new short[65536];
        for (int i = 0; i <= 65535; i++) {
            tmp[i] = (short) i;
        }
        ColorTransform[] transformList = new ColorTransform[2];
        PCMM mdl = CMSManager.getModule();
        ICC_ColorSpace lgCS =
            (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_GRAY);
        transformList[0] = mdl.createTransform (
            lgCS.getProfile(), ColorTransform.Any, ColorTransform.In);
        transformList[1] = mdl.createTransform (
            grayCS.getProfile(), ColorTransform.Any, ColorTransform.Out);
        ColorTransform t = mdl.createTransform(transformList);
        tmp = t.colorConvert(tmp, null);
        byte[] lg16Toog8LUT = new byte[65536];
        for (int i = 0; i <= 65535; i++) {
            // scale unsigned short (0 - 65535) to unsigned byte (0 - 255)
            lg16Toog8LUT[i] =

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        short[] tmp = new short[65536];
        for (int i = 0; i <= 65535; i++) {
            tmp[i] = (short) i;
        }
        ColorTransform[] transformList = new ColorTransform[2];
        PCMM mdl = CMSManager.getModule();
        ICC_ColorSpace srgbCS =
            (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_sRGB);
        transformList[0] = mdl.createTransform (
            grayCS.getProfile(), ColorTransform.Any, ColorTransform.In);
        transformList[1] = mdl.createTransform (
            srgbCS.getProfile(), ColorTransform.Any, ColorTransform.Out);
        ColorTransform t = mdl.createTransform(transformList);
        tmp = t.colorConvert(tmp, null);
        byte[] g16Tos8LUT = new byte[65536];
        for (int i = 0, j= 2; i <= 65535; i++, j += 3) {
            // All three components of tmp should be equal, since
            // the input color space to colorConvert is a gray scale

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        short[] tmp = new short[65536];
        for (int i = 0; i <= 65535; i++) {
            tmp[i] = (short) i;
        }
        ColorTransform[] transformList = new ColorTransform[2];
        PCMM mdl = CMSManager.getModule();
        ICC_ColorSpace lgCS =
            (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_GRAY);
        transformList[0] = mdl.createTransform (
            lgCS.getProfile(), ColorTransform.Any, ColorTransform.In);
        transformList[1] = mdl.createTransform(
            grayCS.getProfile(), ColorTransform.Any, ColorTransform.Out);
        ColorTransform t = mdl.createTransform(
            transformList);
        short[] lg16Toog16LUT = t.colorConvert(tmp, null);
        if (lg16Toog16Map == null) {
            lg16Toog16Map = Collections.synchronizedMap(new WeakHashMap(2));
        }

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                                                       class perceptually */
        }


        whichTrans = ColorTransform.In;


        PCMM mdl = CMSManager.getModule();


        /* get the transforms from each profile */
        for (i1 = 0; i1 < nTransforms; i1++) {
            if (i1 == nTransforms -1) {         /* last profile? */
                whichTrans = ColorTransform.Out; /* get output transform */
            }
            else {      /* check for abstract profile */
                if ((whichTrans == ColorTransform.Simulation) &&
                    (theProfiles[i1].getProfileClass () ==
                     ICC_Profile.CLASS_ABSTRACT)) {
                renderState = ICC_Profile.icPerceptual;
                    whichTrans = ColorTransform.In;
                }
            }


            theTransforms[i1] = mdl.createTransform (
                theProfiles[i1], renderState, whichTrans);


            /* get this profile's rendering intent to select transform
               from next profile */
            renderState = getRenderingIntent(theProfiles[i1]);


            /* "middle" profiles use simulation transform */
            whichTrans = ColorTransform.Simulation;
        }


        /* make the net transform */
        thisTransform = mdl.createTransform(theTransforms);


        /* update corresponding source and dest profiles */
        thisSrcProfile = srcProfile;
        thisDestProfile = destProfile;
    }

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Related Classes of sun.java2d.cmm.PCMM

java.awt.color.ICC_Profile

java.awt.image.ColorConvertOp

java.awt.image.ColorModel

java.awt.color.ICC_ColorSpace

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