diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/J2KImageReadParam.java zzx2/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/J2KImageReadParam.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/J2KImageReadParam.java 2006-09-29 15:25:32.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/J2KImageReadParam.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,147 +0,0 @@
-/*
- * $RCSfile: J2KImageReadParam.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.3 $
- * $Date: 2006/09/29 19:25:32 $
- * $State: Exp $
- */
-package com.sun.media.imageio.plugins.jpeg2000;
-
-import javax.imageio.ImageReadParam;
-
-/**
- * A subclass of <code>ImageReadParam</code> for reading images in
- * the JPEG 2000 format.
- *
- * <p>The decoding parameters for JPEG 2000 are listed below:
- *
- * <p><table border=1>
- * <caption><b>JPEG 2000 Plugin Decoding Parameters</b></caption>
- * <tr><th>Parameter Name</th> <th>Description</th></tr>
- * <tr>
- * <td>decodingRate</td>
- * <td>Specifies the decoding rate in bits per pixel (bpp) where the
- * number of pixels is related to the image's original size (Note:
- * this parameter is not affected by <code>resolution</code>).
- * The default is <code>Double.MAX_VALUE</code>.
- * It means decoding with the encoding rate.
- * </td>
- * </tr>
- * <tr>
- * <td>resolution</td>
- * <td>Specifies the resolution level wanted for the decoded image
- * (0 means the lowest available resolution, the resolution
- * level gives an image with the original dimension). If the given index
- * is greater than the number of available resolution levels of the
- * compressed image, the decoded image has the lowest available
- * resolution (among all tile-components). This parameter affects only
- * the inverse wavelet transform and not the number of bytes read by the
- * codestream parser, which depends only on <code>decodingRate</code>.
- * The default value, -1, means to use the resolution level at encoding.
- * </td>
- * </tr>
- * </table>
- */
-public class J2KImageReadParam extends ImageReadParam {
- /** Specifies the decoding rate in bits per pixel (bpp) where the
- * number of pixels is related to the image's original size
- * (Note: this number is not affected by <code>resolution</code>).
- */
- private double decodingRate = Double.MAX_VALUE;
-
- /** Specifies the resolution level wanted for the decoded image
- * (0 means the lowest available resolution, the resolution
- * level gives an image with the original dimension). If the given index
- * is greater than the number of available resolution levels of the
- * compressed image, the decoded image has the lowest available
- * resolution (among all tile-components). This parameter
- * affects only the inverse wavelet transform but not the number
- * of bytes read by the codestream parser, which
- * depends only on <code>decodingRate</code>.
- */
- private int resolution = -1;
-
- /** Constructs a default instance of <code>J2KImageReadParam</code>. */
- public J2KImageReadParam() {
- super();
- }
-
- /**
- * Sets <code>decodingRate</code>.
- *
- * @param rate the decoding rate in bits per pixel.
- * @see #getDecodingRate()
- */
- public void setDecodingRate(double rate) {
- this.decodingRate = rate;
- }
-
- /**
- * Gets <code>decodingRate</code>.
- *
- * @return the decoding rate in bits per pixel.
- * @see #setDecodingRate(double)
- */
- public double getDecodingRate() {
- return decodingRate;
- }
-
- /**
- * Sets <code>resolution</code>.
- *
- * @param resolution the resolution level with 0 being
- * the lowest available.
- * @see #getResolution()
- */
- public void setResolution(int resolution) {
- this.resolution = Math.max(resolution, -1);
- }
-
- /**
- * Gets <code>resolution</code>.
- *
- * @return the resolution level with 0 being
- * the lowest available.
- * @see #setResolution(int)
- */
- public int getResolution() {
- return resolution;
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/J2KImageWriteParam.java zzx2/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/J2KImageWriteParam.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/J2KImageWriteParam.java 2006-09-20 19:23:30.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/J2KImageWriteParam.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,462 +0,0 @@
-/*
- * $RCSfile: J2KImageWriteParam.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.2 $
- * $Date: 2006/09/20 23:23:30 $
- * $State: Exp $
- */
-package com.sun.media.imageio.plugins.jpeg2000;
-
-import java.awt.Rectangle;
-import java.awt.image.Raster;
-import java.awt.image.RenderedImage;
-import java.util.Collections;
-import java.util.Locale;
-import java.util.Iterator;
-import javax.imageio.ImageWriteParam;
-
-/**
- * A subclass of <code>ImageWriteParam</code> for writing images in
- * the JPEG 2000 format.
- *
- * <p>JPEG 2000 plugin supports to losslessly or lossy compress gray-scale,
- * RGB, and RGBA images with byte, unsigned short or short data type. It also
- * supports losslessly compress bilevel, and 8-bit color indexed images. The
- * result data is in the of JP2 format -- JPEG 2000 Part 1 or baseline format.
- *
- * <p>The parameters for encoding JPEG 2000 are listed in the following table:
- *
- * <p><table border=1>
- * <caption><b>JPEG 2000 Plugin Decoding Parameters</b></caption>
- * <tr><th>Parameter Name</th> <th>Description</th></tr>
- * <tr>
- * <td>numDecompositionLevels</td>
- * <td> The number of decomposition levels to generate. This value must
- * be in the range
- * <code>0 ≤ numDecompositionLevels ≤ 32
- * </code>. The default value is <code>5</code>. Note that the number
- * of resolution levels is
- * <code>numDecompositionLevels + 1</code>.
- * The number of decomposition levels is constant across
- * all components and all tiles.
- * </td>
- * </tr>
- * <tr>
- * <td>encodingRate</td>
- * <td> The bitrate in bits-per-pixel for encoding. Should be set when
- * lossy compression scheme is used. With the default value
- * <code>Double.MAX_VALUE</code>, a lossless compression will be done.
- * </td>
- * </tr>
- * <tr>
- * <td>lossless</td>
- * <td> Indicates using the lossless scheme or not. It is equivalent to
- * use reversible quantization and 5x3 integer wavelet filters. The
- * default is <code>true</code>.
- * </td>
- * </tr>
- * <tr>
- * <td>componentTransformation</td>
- * <td> Specifies to utilize the component transformation on some tiles.
- * If the wavelet transform is reversible (w5x3 filter), the Reversible
- * Component Transformation (RCT) is applied. If not reversible
- * (w9x7 filter), the Irreversible Component Transformation (ICT) is used.
- * </td>
- * </tr>
- * <tr>
- * <td>filters</td>
- * <td> Specifies which wavelet filters to use for the specified
- * tile-components. JPEG 2000 part I only supports w5x3 and w9x7 filters.
- * </td>
- * </tr>
- * <tr>
- * <td>codeBlockSize</td>
- * <td> Specifies the maximum code-block size to use for tile-component.
- * The maximum width and height is 1024, however the block size
- * (i.e. width x height) must not exceed 4096. The minimum width and
- * height is 4. The default values are (64, 64).
- * </td>
- * </tr>
- * <tr>
- * <td>progressionType</td>
- * <td> Specifies which type of progression should be used when generating
- * the codestream.
- * <p> The format is ont of the progression types defined below:
- *
- * <p> res : Resolution-Layer-Component-Position
- * <p> layer: Layer-Resolution-Component-Position
- * <p> res-pos: Resolution-Position-Component-Layer
- * <p> pos-comp: Position-Component-Resolution-Layer
- * <p> comp-pos: Component-Position-Resolution-Layer
- * </td>
- * </tr>
- * <tr>
- * <td>SOP</td>
- * <td>Specifies whether start of packet (SOP) markers should be used.
- * true enables, false disables it. The default value is false.
- * </td>
- * </tr>
- * <tr>
- * <td>EPH</td>
- * <td>Specifies whether end of packet header (EPH) markers should be used.
- * true enables, false disables it. The default value is false.
- * </td>
- * </tr>
- * <tr>
- * <td>writeCodeStreamOnly</td>
- * <td>Specifies whether write only the jpeg2000 code stream, i.e, no any
- * box is written. The default value is false.
- * </td>
- * </tr>
- * </table>
- */
-public class J2KImageWriteParam extends ImageWriteParam {
- /** The filter for lossy compression. */
- public static final String FILTER_97 = "w9x7";
-
- /** The filter for lossless compression. */
- public static final String FILTER_53 = "w5x3";
-
- /**
- * The number of decomposition levels.
- */
- private int numDecompositionLevels = 5;
-
- /**
- * The bitrate in bits-per-pixel for encoding. Should be set when lossy
- * compression scheme is used. The default is
- * <code>Double.MAX_VALUE</code>.
- */
- private double encodingRate = Double.MAX_VALUE;
-
- /**
- * Indicates using the lossless scheme or not. It is equivalent to
- * use reversible quantization and 5x3 integer wavelet filters.
- */
- private boolean lossless = true;
-
- /** Specifies to utilize the component transformation with some tiles.
- * If the wavelet transform is reversible (w5x3 filter), the
- * Reversible Component Transformation (RCT) is applied. If not reversible
- * (w9x7 filter), the Irreversible Component Transformation (ICT)
- * is used.
- */
- private boolean componentTransformation = true;
-
- /** Specifies which filters to use for the specified tile-components.
- * JPEG 2000 part I only supports w5x3 and w9x7 filters.
- */
- private String filter = FILTER_53;
-
- /** Specifies the maximum code-block size to use for tile-component.
- * The maximum width and height is 1024, however the image area
- * (i.e. width x height) must not exceed 4096. The minimum
- * width and height is 4. Default: 64 64.
- */
- private int[] codeBlockSize = new int[]{64, 64};
-
- /** See above.
- */
- private String progressionType = "layer";
-
- /** Specifies whether end of packet header (EPH) markers should be used.
- * true enables, false disables it. Default: false.
- */
- private boolean EPH = false;
-
- /** Specifies whether start of packet (SOP) markers should be used.
- * true enables, false disables it. Default: false.
- */
- private boolean SOP = false;
-
- /** Specifies whether write only the jpeg2000 code stream, i.e, no any
- * box is written. The default value is false.
- */
- private boolean writeCodeStreamOnly = false;
-
- /**
- * Constructor which sets the <code>Locale</code>.
- *
- * @param locale a <code>Locale</code> to be used to localize
- * compression type names and quality descriptions, or
- * <code>null</code>.
- */
- public J2KImageWriteParam(Locale locale) {
- super(locale);
- setDefaults();
- }
-
- /**
- * Constructs a <code>J2KImageWriteParam</code> object with default
- * values for all parameters.
- */
- public J2KImageWriteParam() {
- super();
- setDefaults();
- }
-
- /** Set source */
- private void setDefaults() {
- // override the params in the super class
- canOffsetTiles = true;
- canWriteTiles = true;
- canOffsetTiles = true;
- compressionTypes = new String[] {"JPEG2000"};
- canWriteCompressed = true;
- tilingMode = MODE_EXPLICIT;
- }
-
- /**
- * Sets <code>numDecompositionLevels</code>.
- *
- * @param numDecompositionLevels the number of decomposition levels.
- * @throws IllegalArgumentException if <code>numDecompositionLevels</code>
- * is negative or greater than 32.
- * @see #getNumDecompositionLevels
- */
- public void setNumDecompositionLevels(int numDecompositionLevels) {
- if(numDecompositionLevels < 0 || numDecompositionLevels > 32) {
- throw new IllegalArgumentException
- ("numDecompositionLevels < 0 || numDecompositionLevels > 32");
- }
- this.numDecompositionLevels = numDecompositionLevels;
- }
-
- /**
- * Gets <code>numDecompositionLevels</code>.
- *
- * @return the number of decomposition levels.
- * @see #setNumDecompositionLevels
- */
- public int getNumDecompositionLevels() {
- return numDecompositionLevels;
- }
-
- /**
- * Sets <code>encodingRate</code>.
- *
- * @param rate the encoding rate in bits-per-pixel.
- * @see #getEncodingRate()
- */
- public void setEncodingRate(double rate) {
- this.encodingRate = rate;
- if (encodingRate != Double.MAX_VALUE) {
- lossless = false;
- filter = FILTER_97;
- } else {
- lossless = true;
- filter = FILTER_53;
- }
- }
-
- /**
- * Gets <code>encodingRate</code>.
- *
- * @return the encoding rate in bits-per-pixel.
- * @see #setEncodingRate(double)
- */
- public double getEncodingRate() {
- return encodingRate;
- }
-
- /**
- * Sets <code>lossless</code>.
- *
- * @param lossless whether the compression scheme is lossless.
- * @see #getLossless()
- */
- public void setLossless(boolean lossless) {
- this.lossless = lossless;
- }
-
- /**
- * Gets <code>lossless</code>.
- *
- * @return whether the compression scheme is lossless.
- * @see #setLossless(boolean)
- */
- public boolean getLossless() {
- return lossless;
- }
-
- /**
- * Sets <code>filter</code>.
- *
- * @param value which wavelet filters to use for the specified
- * tile-components.
- * @see #getFilter()
- */
- public void setFilter(String value) {
- filter = value;
- }
-
- /**
- * Gets <code>filters</code>.
- *
- * @return which wavelet filters to use for the specified
- * tile-components.
- * @see #setFilter(String)
- */
- public String getFilter() {
- return filter;
- }
-
- /**
- * Sets <code>componentTransformation</code>.
- *
- * @param value whether to utilize the component transformation.
- * @see #getComponentTransformation()
- */
- public void setComponentTransformation(boolean value) {
- componentTransformation = value;
- }
-
- /**
- * Gets <code>componentTransformation</code>.
- *
- * @return whether to utilize the component transformation.
- * @see #setComponentTransformation(boolean)
- */
- public boolean getComponentTransformation() {
- return componentTransformation;
- }
-
- /**
- * Sets <code>codeBlockSize</code>.
- *
- * @param value the maximum code-block size to use per tile-component.
- * @see #getCodeBlockSize()
- */
- public void setCodeBlockSize(int[] value) {
- codeBlockSize = value;
- }
-
- /**
- * Gets <code>codeBlockSize</code>.
- *
- * @return the maximum code-block size to use per tile-component.
- * @see #setCodeBlockSize(int[])
- */
- public int[] getCodeBlockSize() {
- return codeBlockSize;
- }
-
- /**
- * Sets <code>SOP</code>.
- *
- * @param value whether start of packet (SOP) markers should be used.
- * @see #getSOP()
- */
- public void setSOP(boolean value) {
- SOP = value;
- }
-
- /**
- * Gets <code>SOP</code>.
- *
- * @return whether start of packet (SOP) markers should be used.
- * @see #setSOP(boolean)
- */
- public boolean getSOP() {
- return SOP;
- }
-
- /**
- * Sets <code>EPH</code>.
- *
- * @param value whether end of packet header (EPH) markers should be used.
- * @see #getEPH()
- */
- public void setEPH(boolean value) {
- EPH = value;
- }
-
- /**
- * Gets <code>EPH</code>.
- *
- * @return whether end of packet header (EPH) markers should be used.
- * @see #setEPH(boolean)
- */
- public boolean getEPH() {
- return EPH;
- }
-
- /**
- * Sets <code>progressionType</code>.
- *
- * @param value which type of progression should be used when generating
- * the codestream.
- * @see #getProgressionType()
- */
- public void setProgressionType(String value) {
- progressionType = value;
- }
-
- /**
- * Gets <code>progressionType</code>.
- *
- * @return which type of progression should be used when generating
- * the codestream.
- * @see #setProgressionType(String)
- */
- public String getProgressionType() {
- return progressionType;
- }
-
- /** Sets <code>writeCodeStreamOnly</code>.
- *
- * @param value Whether the jpeg2000 code stream only or the jp2 format
- * will be written into the output.
- * @see #getWriteCodeStreamOnly()
- */
- public void setWriteCodeStreamOnly(boolean value) {
- writeCodeStreamOnly = value;
- }
-
- /** Gets <code>writeCodeStreamOnly</code>.
- *
- * @return whether the jpeg2000 code stream only or the jp2 format
- * will be written into the output.
- * @see #setWriteCodeStreamOnly(boolean)
- */
- public boolean getWriteCodeStreamOnly() {
- return writeCodeStreamOnly;
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/package.html zzx2/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/package.html
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/package.html 2005-02-11 00:01:16.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageio/plugins/jpeg2000/package.html 1969-12-31 19:00:00.000000000 -0500
@@ -1,768 +0,0 @@
-<!--
-$RCSfile: package.html,v $
-
-
-Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-- Redistribution of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
-- Redistribution 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 Sun Microsystems, Inc. or the names of
-contributors may be used to endorse or promote products derived
-from this software without specific prior written permission.
-
-This software is provided "AS IS," without a warranty of any
-kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
-WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
-EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
-NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
-USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
-DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
-ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
-CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
-REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
-INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-You acknowledge that this software is not designed or intended for
-use in the design, construction, operation or maintenance of any
-nuclear facility.
-
-$Revision: 1.1 $
-$Date: 2005/02/11 05:01:16 $
-$State: Exp $
--->
-<body>
-Package containing the public classes used by the Sun JPEG 2000 plug-in for
-the Image I/O Framework.
-
-<h3><a name="ImageMetadata"</a>Image Metadata</h3>
-
-<h4>Document Type Definition</h4>
-
-The DTD for the native image metadata format is as follows:
-
-<p>
-<pre>
-<!DOCTYPE "com_sun_media_imageio_plugins_jpeg2000_image_1.0" [
-
- <!ELEMENT com_sun_media_imageio_plugins_jpeg2000_image_1.0 (JPEG2000SignatureBox,
- JPEG2000FileTypeBox,
- OtherBoxes) >
-
- <!-- JPEG2000HeaderSuperBox should be before JPEG2000CodeStreamBox; This
- is the only constraint for the sequence of these boxes -->
- <!ELEMENT OtherBoxes (JPEG2000HeaderSuperBox,
- JPEG2000CodeStreamBox,
- JPEG2000IntellectualPropertyRightsBox*,
- JPEG2000XMLBox*,
- JPEG2000UUIDBox*,
- JPEG2000UUIDInfoBox*)>
-
- <!-- JPEG 2000 Signature box -->
- <!ELEMENT JPEG2000SignatureBox EMPTY>
- <!ATTLIST JPEG2000SignatureBox
- Length CDATA #FIXED "12"
- Type CDATA #FIXED "jP "
- Signature CDATA #FIXED "0x0D0A870A">
-
- <!-- JPEG 2000 File type box -->
- <!ELEMENT JPEG2000FileTypeBox (Brand, MinorVersion, CompatibilityList) >
- <!ELEMENT Brand (#PCDATA)>
- <!ELEMENT MinorVersion (#PCDATA)>
- <!ELEMENT CompatibilityList (#PCDATA)>
- <!ATTLIST JPEG2000FileTypeBox
- Length CDATA #FIXED "12"
- Type CDATA #FIXED "jP "
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 header super box-->
- <!ELEMENT JPEG2000HeaderSuperBox (JPEG2000HeaderBox, OptionalBoxes) >
- <!ELEMENT OptionalBoxes (JPEG2000BitsPerComponentBox,
- JPEG2000ColorSpecificationBox,
- JPEG2000PaletteBox?,
- JPEG2000ComponentMappingBox?,
- JPEG2000ChannelDefinitionBox?,
- JPEG2000ResolutionBox?)>
- <!ATTLIST JPEG2000HeaderSuperBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "jp2h"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 image header box -->
- <!ELEMENT JPEG2000HeaderBox (Width, Height, NumComponents, BitDepth,
- CompressionType, UnknownColorspace,
- IntellectualProperty)>
- <!ELEMENT Width (#PCDATA)>
- <!ELEMENT Height (#PCDATA)>
- <!ELEMENT NumComponents (#PCDATA)>
- <!ELEMENT BitDepth (#PCDATA)>
- <!ELEMENT CompressionType (#PCDATA)>
- <!ELEMENT UnknownColorspace (#PCDATA)>
- <!ELEMENT IntellectualProperty (#PCDATA)>
- <!ATTLIST JPEG2000HeaderBox
- Length CDATA #FIXED "22"
- Type CDATA #FIXED "ihdr">
-
- <!-- JPEG 2000 bits per component box -->
- <!ELEMENT JPEG2000BitsPerComponentBox (BitDepth)>
- <!ATTLIST JPEG2000BitsPerComponentBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "bpcc"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 color specification box -->
- <!ELEMENT JPEG2000ColorSpecificationBox (Method, Precedence,
- ApproximationAccuracy,
- EnumeratedColorSpace,
- ICCProfile)>
- <!ELEMENT Method (#PCDATA)>
- <!ELEMENT Precedence (#PCDATA)>
- <!ELEMENT ApproximationAccuracy (#PCDATA)>
- <!ELEMENT EnumeratedColorSpace (#PCDATA)>
- <!ELEMENT ICCProfile (#PCDATA)>
- <!ATTLIST JPEG2000ColorSpecificationBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "colr"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 palette box -->
- <!ELEMENT JPEG2000PaletteBox (NumberEntries, NumberColors,
- BitDepth,
- LUT)>
- <!ELEMENT NumberEntries (#PCDATA)>
- <!ELEMENT NumberColors (#PCDATA)>
- <!ELEMENT LUT (LUTRow*)>
- <!ELEMENT LUTRow (#PCDATA)>
- <!ATTLIST JPEG2000PaletteBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "pclr"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 component mapping box-->
- <!ELEMENT JPEG2000ComponentMappingBox (Component, ComponentType,
- ComponentAssociation)>
- <!ELEMENT Component (#PCDATA)>
- <!ELEMENT ComponentType (#PCDATA)>
- <!ELEMENT ComponentAssociation (#PCDATA)>
- <!ATTLIST JPEG2000ComponentMappingBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "cmap"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 channel definition box-->
- <!ELEMENT JPEG2000ChannelDefinitionBox (NumberOfDefinition, Definitions)>
- <!ELEMENT NumberOfDefinition (#PCDATA)>
- <!ELEMENT Definitions (ChannelNumber, ChannelType)*>
- <!ELEMENT ChannelNumber (#PCDATA)>
- <!ELEMENT ChannelType (#PCDATA)>
- <!ELEMENT ChannelAssociation (#PCDATA)>
- <!ATTLIST JPEG2000ChannelDefinitionBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "cdef"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 resolution box-->
- <!ELEMENT JPEG2000ResolutionBox (JPEG2000CaptureResolutionBox,
- JPEG2000DefaultDisplayResolutionBox)>
- <!ATTLIST JPEG2000ResolutionBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "res "
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 capture resolution box-->
- <!ELEMENT JPEG2000CaptureResolutionBox (VerticalResolutionNumerator,
- VerticalResolutionDenominator,
- HorizontalResolutionNumerator,
- HorizontalResolutionDenominator,
- VerticalResolutionExponent,
- HorizontalResolutionExponent)>
- <!ELEMENT VerticalResolutionNumerator (#PCDATA)>
- <!ELEMENT VerticalResolutionDenominator (#PCDATA)>
- <!ELEMENT HorizontalResolutionNumerator (#PCDATA)>
- <!ELEMENT HorizontalResolutionDenominator (#PCDATA)>
- <!ELEMENT VerticalResolutionExponent (#PCDATA)>
- <!ELEMENT HorizontalResolutionExponent (#PCDATA)>
- <!ATTLIST JPEG2000CaptureResolutionBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "resc"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 default display resolution box-->
- <!ELEMENT JPEG2000DefaultDisplayResolutionBox (VerticalResolutionNumerator,
- VerticalResolutionDenominator,
- HorizontalResolutionNumerator,
- HorizontalResolutionDenominator,
- VerticalResolutionExponent,
- HorizontalResolutionExponent)>
- <!ATTLIST JPEG2000DefaultDisplayResolutionBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "resd"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 code stream box-->
- <!ELEMENT JPEG2000CodeStreamBox (CodeStream)>
- <!ELEMENT CodeStream (#PCDATA)>
- <!ATTLIST JPEG2000CodeStreamBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "jp2c"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 intellectual property rights box-->
- <!ELEMENT JPEG2000IntellectualPropertyRightsBox (Content)>
- <!ELEMENT Content (#PCDATA)>
- <!ATTLIST JPEG2000IntellectualPropertyRightsBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "jp2i"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 XML box-->
- <!ELEMENT JPEG2000XMLBox (Content)>
- <!ATTLIST JPEG2000XMLBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "xml "
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 UUID box-->
- <!ELEMENT JPEG2000UUIDBox (UUID, Data)>
- <!ELEMENT UUID (#PCDATA)>
- <!ELEMENT Data (#PCDATA)>
- <!ATTLIST JPEG2000UUIDBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "uuid"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 UUID info box-->
- <!ELEMENT JPEG2000UUIDInfoBox (JPEG2000UUIDListBox, JPEG2000DataEntryURLBox)>
- <!ATTLIST JPEG2000UUIDInfoBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "uinf"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 UUID list box-->
- <!ELEMENT JPEG2000UUIDListBox (NumberUUID, UUID*)>
- <!ELEMENT NumberUUID (#PCDATA)>
- <!ATTLIST JPEG2000UUIDListBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "ulst"
- ExtraLength CDATA #IMPLIED>
-
- <!-- JPEG 2000 Data Entry URL box-->
- <!ELEMENT JPEG2000DataEntryURLBox (Version, Flags, Location)>
- <!ELEMENT Version (#PCDATA)>
- <!ELEMENT Flags (#PCDATA)>
- <!ELEMENT URL (#PCDATA)>
- <!ATTLIST JPEG2000DataEntryURLBox
- Length CDATA #REQUIRED
- Type CDATA #FIXED "url "
- ExtraLength CDATA #IMPLIED> ]
-</pre>
-</p>
-
-<h4>XML Schema</h4>
-
-The XML schema for the native image metadata format is as follows:
-
-<pre>
-
-<?xml version="1.0" ?>
-<!--Schema for JPEG 2000 image format -->
-
-<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
- xmlns="http://com.sun.media.imageio"
- targetNamespace="http://com.sun.media.imageio">
-
- <!-- JPEG 2000 Image File-->
- <xsd:element name="com_sun_media_imageio_plugins_jpeg2000_image_1.0">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element ref="JPEG2000SignatureBox" />
- <xsd:element ref="JPEG2000FileTypeBox" />
- <!-- JPEG2000HeaderSuperBox should be before JPEG2000CodeStreamBox;
- This is the only constraint for the sequence of these boxes -->
- <xsd:element name="OtherBoxes">
- <xsd:complexType>
- <xsd:all>
- <xsd:element ref="JPEG2000HeaderSuperBox" />
- <xsd:element ref="JPEG2000CodeStreamBox" />
-
- <xsd:element ref="JPEG2000IntellectualPropertyRightsBox" minOccurs="0" maxOccurs="unbounded" />
- <xsd:element ref="JPEG2000XMLBox" minOccurs="0" maxOccurs="unbounded" />
- <xsd:element ref="JPEG2000UUIDBox" minOccurs="0" maxOccurs="unbounded" />
- <xsd:element ref="JPEG2000UUIDInfoBox" minOccurs="0" maxOccurs="unbounded" />
- </xsd:all>
- </xsd:complexType>
- </xsd:element>
- </xsd:sequence>
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 Signature box -->
- <xsd:element name="JPEG2000SignatureBox">
- <xsd:complexType>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" fixed="12" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="jP " />
- <xsd:attribute name="Signature" type="xsd:hexBinary" use="required" fixed="0D0A870A" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 File type box -->
- <xsd:element name="JPEG2000FileTypeBox">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element name="Brand" type = "xsd:unsignedInt" />
-
- <xsd:element name="MinorVersion" minOccurs="0">
- <xsd:simpleType>
- <xsd:restriction base="xsd:unsignedInt">
- <xsd:enumeration value="0" />
- </xsd:restriction>
- </xsd:simpleType>
- </xsd:element>
-
- <xsd:element name="CompatibilityList" type="IntegerList" />
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="ftyp" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 header super box-->
- <xsd:element name="JPEG2000HeaderSuperBox">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element ref="JPEG2000HeaderBox" />
- <xsd:element name="OptionalBoxes" minOccurs="0" >
- <xsd:complexType>
- <xsd:all>
- <xsd:element ref="JPEG2000BitsPerComponentBox" />
- <xsd:element ref="JPEG2000ColorSpecificationBox" />
- <xsd:element ref="JPEG2000PaletteBox" minOccurs="0" />
- <xsd:element ref="JPEG2000ComponentMappingBox" minOccurs="0" />
- <xsd:element ref="JPEG2000ChannelDefinitionBox" minOccurs="0" />
- <xsd:element ref="JPEG2000ResolutionBox" minOccurs="0" />
- </xsd:all>
- </xsd:complexType>
- </xsd:element>
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="jp2h" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 image header box -->
- <xsd:element name="JPEG2000HeaderBox">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element name="Width" type="xsd:unsignedInt" />
- <xsd:element name="Height" type="xsd:unsignedInt" />
- <xsd:element name="NumComponents" type="xsd:unsignedShort" />
- <xsd:element name="BitDepth" type="xsd:byte" />
- <xsd:element name="CompressionType" type="xsd:unsignedByte" />
- <xsd:element name="UnknownColorspace" type="xsd:unsignedByte" />
- <xsd:element name="IntellectualProperty">
- <xsd:simpleType>
- <xsd:restriction base="xsd:unsignedByte">
- <xsd:enumeration value="0" />
- <xsd:enumeration value="1" />
- </xsd:restriction>
- </xsd:simpleType>
- </xsd:element>
-
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" fixed="22" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="ihdr" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 bits per component box -->
- <xsd:element name="JPEG2000BitsPerComponentBox">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element name="BitDepth" type="ByteList" />
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="bpcc" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 color specification box -->
- <xsd:element name="JPEG2000ColorSpecificationBox">
- <xsd:complexType>
- <xsd:sequence>
-
- <xsd:element name="Method">
- <xsd:simpleType>
- <xsd:restriction base="xsd:unsignedByte">
- <xsd:enumeration value="1" />
- <xsd:enumeration value="2" />
- </xsd:restriction>
- </xsd:simpleType>
- </xsd:element>
-
- <xsd:element name="Precedence" type="xsd:byte" />
- <xsd:element name="ApproximationAccuracy" type="xsd:byte" />
- <xsd:element name="EnumeratedColorSpace" type="xsd:unsignedInt" />
- <xsd:element name="ICCProfile" type="xsd:anyType" />
-
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="colr" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 palette box -->
- <xsd:element name="JPEG2000PaletteBox">
- <xsd:complexType>
- <xsd:sequence>
-
- <xsd:element name="NumberEntries">
- <xsd:simpleType>
- <xsd:restriction base="xsd:unsignedShort">
- <xsd:minInclusive value="1" />
- <xsd:maxInclusive value="1024" />
- </xsd:restriction>
- </xsd:simpleType>
- </xsd:element>
-
- <xsd:element name="NumberColors">
- <xsd:simpleType>
- <xsd:restriction base="xsd:unsignedShort">
- <xsd:minInclusive value="1" />
- <xsd:maxInclusive value="255" />
- </xsd:restriction>
- </xsd:simpleType>
- </xsd:element>
-
- <xsd:element name="BitDepth" type="ByteList" />
-
- <xsd:element name="LUT">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element name="LUTRow" maxOccurs="unbounded" type="ByteList" />
- </xsd:sequence>
- </xsd:complexType>
- </xsd:element>
-
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="pclr" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 component mapping box-->
- <xsd:element name="JPEG2000ComponentMappingBox">
- <xsd:complexType>
- <xsd:sequence maxOccurs="unbounded">
- <xsd:element name="Component" type="xsd:unsignedShort" />
- <xsd:element name="ComponentType" type="xsd:unsignedByte" />
- <xsd:element name="ComponentAssociation" type="xsd:unsignedByte" />
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="cmap" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 channel definition box-->
- <xsd:element name="JPEG2000ChannelDefinitionBox">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element name="NumberOfDefinition" type="xsd:unsignedShort" />
- <xsd:element name="Definitions">
- <xsd:complexType>
- <xsd:sequence maxOccurs="unbounded">
- <xsd:element name="ChannelNumber" type="xsd:unsignedShort" />
- <xsd:element name="ChannelType">
- <xsd:simpleType>
- <xsd:restriction base="xsd:unsignedShort">
- <xsd:enumeration value="0" />
- <xsd:enumeration value="1" />
- <xsd:enumeration value="2" />
- <xsd:enumeration value="65535" />
- </xsd:restriction>
- </xsd:simpleType>
- </xsd:element>
- <xsd:element name="ChannelAssociation" type="xsd:unsignedShort" />
- </xsd:sequence>
- </xsd:complexType>
- </xsd:element>
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="cdef" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 resolution box-->
- <xsd:element name="JPEG2000ResolutionBox">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element ref="JPEG2000CaptureResolutionBox" minOccurs="0" />
- <xsd:element ref="JPEG2000DefaultDisplayResolutionBox" minOccurs="0" />
- </xsd:sequence>
-
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="res " />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 capture resolution box-->
- <xsd:element name="JPEG2000CaptureResolutionBox">
- <xsd:complexType>
-
- <xsd:sequence>
- <xsd:element name="VerticalResolutionNumerator" type="xsd:unsignedShort" />
- <xsd:element name="VerticalResolutionDenominator" type="xsd:unsignedShort" />
- <xsd:element name="HorizontalResolutionNumerator" type="xsd:unsignedShort" />
- <xsd:element name="HorizontalResolutionDenominator" type="xsd:unsignedShort" />
- <xsd:element name="VerticalResolutionExponent" type="xsd:byte" />
- <xsd:element name="HorizontalResolutionExponent" type="xsd:byte" />
- </xsd:sequence>
-
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" fixed ="18" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="resc" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 default display resolution box-->
- <xsd:element name="JPEG2000DefaultDisplayResolutionBox">
- <xsd:complexType>
-
- <xsd:sequence>
- <xsd:element name="VerticalResolutionNumerator" type="xsd:unsignedShort" />
- <xsd:element name="VerticalResolutionDenominator" type="xsd:unsignedShort" />
- <xsd:element name="HorizontalResolutionNumerator" type="xsd:unsignedShort" />
- <xsd:element name="HorizontalResolutionDenominator" type="xsd:unsignedShort" />
- <xsd:element name="VerticalResolutionExponent" type="xsd:byte" />
- <xsd:element name="HorizontalResolutionExponent" type="xsd:byte" />
- </xsd:sequence>
-
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" fixed ="18" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="resd" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 code stream box-->
- <xsd:element name="JPEG2000CodeStreamBox" >
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element name="CodeStream" type="xsd:anyType" />
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="jp2c" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 intellectual property rights box-->
- <xsd:element name="JPEG2000IntellectualPropertyRightsBox" >
- <xsd:complexType>
- <xsd:sequence>
- <!-- The structure of this box is defined in Part 2 so keep it
- general -->
- <xsd:element name="Content" type="xsd:anyType" />
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="jp2i" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 XML box-->
- <xsd:element name="JPEG2000XMLBox">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element name="Content" type="xsd:string" />
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="xml " />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 UUID box-->
- <xsd:element name="JPEG2000UUIDBox">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element name="UUID">
- <xsd:simpleType>
- <xsd:restriction base="ByteList">
- <xsd:length value="16" />
- </xsd:restriction>
- </xsd:simpleType>
- </xsd:element>
- <xsd:element name="Data" type="xsd:anyType" />
- </xsd:sequence>
-
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="uuid" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 UUID info box-->
- <xsd:element name="JPEG2000UUIDInfoBox">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element ref="JPEG2000UUIDListBox" />
- <xsd:element ref="JPEG2000DataEntryURLBox" />
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="uinf" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 UUID list box-->
- <xsd:element name="JPEG2000UUIDListBox">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element name="NumberUUID" type="xsd:unsignedShort" />
- <xsd:element name="UUID" maxOccurs="unbounded">
- <xsd:simpleType>
- <xsd:restriction base="ByteList">
- <xsd:length value="16" />
- </xsd:restriction>
- </xsd:simpleType>
- </xsd:element>
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="ulst" />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- JPEG 2000 Data Entry URL box-->
- <xsd:element name="JPEG2000DataEntryURLBox">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element name="Version" type="xsd:unsignedByte" />
- <xsd:element name="Flags">
- <xsd:simpleType>
- <xsd:restriction base="ByteList">
- <xsd:length value="3" />
- </xsd:restriction>
- </xsd:simpleType>
- </xsd:element>
- <xsd:element name="URL" type="xsd:anyURI" />
- </xsd:sequence>
- <xsd:attribute name="Length" type="xsd:unsignedInt" use="required" />
- <xsd:attribute name="Type" type="xsd:string" use="required" fixed="url " />
- <xsd:attribute name="ExtraLength" type="LongNoLessThan16" use="optional" />
- </xsd:complexType>
- </xsd:element>
-
- <!-- The basic types defined and used in JPEG 2000 schema -->
- <xsd:simpleType name="IntegerList">
- <xsd:list itemType="xsd:unsignedInt" />
- </xsd:simpleType>
-
- <xsd:simpleType name="ByteList">
- <xsd:list itemType="xsd:byte" />
- </xsd:simpleType>
-
- <xsd:simpleType name="LongNoLessThan16">
- <xsd:restriction base="xsd:long">
- <xsd:minInclusive value="16" />
- </xsd:restriction>
- </xsd:simpleType>
-
-</xsd:schema>
-</pre>
-
-<h4>Standard Image Metadata Derivation</h4>
-
-The conversion between the native image metadata format and the standard
-image metadata format is based on the following mapping:
-
-<pre>
-Standard Metadata Attribute JP2 Box Element
---------------------------- ---------------
-/Chroma
- /ColorSpaceType
- @name if UnknownColorSpace in header box is 0
- then if EnumeratedColorSpace in
- color specification box is 16 --> RGB
- if EnumeratedColorSpace in
- color specification box is 17 -->GRAY
- /NumChannels
- @value if palette box exists
- the component number in palette box
- else
- the component number in header box
- /Palette if palette box exits
- /PaletteEntry
- @index
- @red lut[index][0]
- @green lut[index][1]
- @blue lut[index][2]
- @alpha lut[index][3] if the component number is 4
-
-/Compression
- @value "JPEG2000"
-
-/Data
- /SampleFormat
- @value if the palette box exists, -->"Index"
- else if bit depth in header box or
- bits per component box has the sign bit
- --> "SignedIntegral"
- else --> "UnsignedIntegral"
- /BitsPerSample
- @value derive from the bit depth of header box
- or bits per component box
- /PlanarConfiguration
- @value --> "TileInterleaved"
-
-/Dimension
- /PixelAspectRatio
- @value the ratio of the horizontal and vertical
- resolution in the capture resolution box
- /HorizontalPhysicalPixelSpacing
- @value derived from the horizontal resolution
- (in pixel-per-meter) in the capture
- resolution box
- /VerticalPhysicalPixelSpacing
- @value derived from the vertical resolution
- (in pixel-per-meter) in the capture i
- resolution box
-/Transparency
- /Alpha
- @value --> "none" if no channel definition box or
- no alpha channel is defined in channel
- definition box
- --> "nonpremultiplied" if no premultiplied
- channel is defined in the channel
- definition box
- --> "premultiplied" if any premultiplied
- channel(s) defined in the channel
- definition box
-/Text
- /TextEntry
- @value The content of any XML box; each XML box
- defines a TextEntry
-</pre>
-
-@since 1.0
-
-</body>
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/BitsPerComponentBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/BitsPerComponentBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/BitsPerComponentBox.java 2005-02-11 00:01:31.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/BitsPerComponentBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,91 +0,0 @@
-/*
- * $RCSfile: BitsPerComponentBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:31 $
- * $State: Exp $
- */
-
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/** This class is defined to represent a Bits Per Component Box of JPEG
- * JP2 file format. A Bits Per Component box has a length, and a fixed
- * type of "bpcc". Its content is a byte array containing the bit
- * depths of the color components.
- *
- * This box is necessary only when the bit depth are not identical for all
- * the components.
- */
-public class BitsPerComponentBox extends Box {
- /** Counstructs a <code>BitsPerComponentBox</code> from the provided
- * byte array containing the bit depths of each color component.
- */
- public BitsPerComponentBox(byte[] bitDepth) {
- super(8 + bitDepth.length, 0x62706363, null);
- data = bitDepth;
- }
-
- /** Constructs a <code>BitsPerComponentBox</code> based on the provide
- * <code>org.w3c.dom.Node</code>.
- */
- public BitsPerComponentBox(Node node) throws IIOInvalidTreeException {
- super(node);
- NodeList children = node.getChildNodes();
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if ("BitDepth".equals(name)) {
- data = Box.getByteArrayElementValue(child);
- }
- }
- }
-
- /** Returns the bit depths for all the image components. */
- public byte[] getBitDepth() {
- return data;
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/Box.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/Box.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/Box.java 2007-09-05 16:03:20.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/Box.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,643 +0,0 @@
-/*
- * $RCSfile: Box.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.6 $
- * $Date: 2007/09/05 20:03:20 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Method;
-import java.lang.reflect.InvocationTargetException;
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-
-import java.io.EOFException;
-import java.io.IOException;
-import java.util.Enumeration;
-import java.util.Hashtable;
-import java.util.StringTokenizer;
-
-import org.w3c.dom.NamedNodeMap;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-import javax.imageio.IIOException;
-import javax.imageio.stream.ImageOutputStream;
-import javax.imageio.stream.ImageInputStream;
-
-import com.sun.media.imageioimpl.common.ImageUtil;
-
-/**
- * This class is defined to create the box of JP2 file format. A box has
- * a length, a type, an optional extra length and its content. The subclasses
- * should explain the content information.
- */
-public class Box {
- /** The table to link tag names for all the JP2 boxes. */
- private static Hashtable names = new Hashtable();
-
- // Initializes the hash table "names".
- static {
- //children for the root
- names.put(new Integer(0x6A502020), "JPEG2000SignatureBox");
- names.put(new Integer(0x66747970), "JPEG2000FileTypeBox");
-
- // children for the boxes other than
- //JPEG2000SignatureBox/JPEG2000FileTypeBox
- names.put(new Integer(0x6A703269),
- "JPEG2000IntellectualPropertyRightsBox");
- names.put(new Integer(0x786D6C20), "JPEG2000XMLBox");
- names.put(new Integer(0x75756964), "JPEG2000UUIDBox");
- names.put(new Integer(0x75696E66), "JPEG2000UUIDInfoBox");
-
- // Children of HeadCStream
- names.put(new Integer(0x6a703268), "JPEG2000HeaderSuperBox");
- names.put(new Integer(0x6a703263), "JPEG2000CodeStreamBox");
-
- // Children of JPEG2000HeaderSuperBox
- names.put(new Integer(0x69686472), "JPEG2000HeaderBox");
-
- // Optional boxes in JPEG2000HeaderSuperBox
- names.put(new Integer(0x62706363), "JPEG2000BitsPerComponentBox");
- names.put(new Integer(0x636f6c72), "JPEG2000ColorSpecificationBox");
- names.put(new Integer(0x70636c72), "JPEG2000PaletteBox");
- names.put(new Integer(0x636d6170), "JPEG2000ComponentMappingBox");
- names.put(new Integer(0x63646566), "JPEG2000ChannelDefinitionBox");
- names.put(new Integer(0x72657320), "JPEG2000ResolutionBox");
-
- // Children of JPEG2000ResolutionBox
- names.put(new Integer(0x72657363), "JPEG2000CaptureResolutionBox");
- names.put(new Integer(0x72657364),
- "JPEG2000DefaultDisplayResolutionBox");
-
- // Children of JPEG2000UUIDInfoBox
- names.put(new Integer(0x756c7374), "JPEG2000UUIDListBox");
- names.put(new Integer(0x75726c20), "JPEG2000DataEntryURLBox");
- }
-
- /** A Hashtable contains the class names for each type of the boxes.
- * This table will be used to construct a Box object from a Node object
- * by using reflection.
- */
- private static Hashtable boxClasses = new Hashtable();
-
- // Initializes the hash table "boxClasses".
- static {
- //children for the root
- boxClasses.put(new Integer(0x6A502020), SignatureBox.class);
- boxClasses.put(new Integer(0x66747970), FileTypeBox.class);
-
- // children for the boxes other than
- //JPEG2000SignatureBox/JPEG2000FileTypeBox
- boxClasses.put(new Integer(0x6A703269), Box.class);
- boxClasses.put(new Integer(0x786D6C20), XMLBox.class);
- boxClasses.put(new Integer(0x75756964), UUIDBox.class);
-
- // Children of JPEG2000HeaderSuperBox
- boxClasses.put(new Integer(0x69686472), HeaderBox.class);
-
- // Optional boxes in JPEG2000HeaderSuperBox
- boxClasses.put(new Integer(0x62706363), BitsPerComponentBox.class);
- boxClasses.put(new Integer(0x636f6c72), ColorSpecificationBox.class);
- boxClasses.put(new Integer(0x70636c72), PaletteBox.class);
- boxClasses.put(new Integer(0x636d6170), ComponentMappingBox.class);
- boxClasses.put(new Integer(0x63646566), ChannelDefinitionBox.class);
- boxClasses.put(new Integer(0x72657320), ResolutionBox.class);
-
- // Children of JPEG2000ResolutionBox
- boxClasses.put(new Integer(0x72657363), ResolutionBox.class);
- boxClasses.put(new Integer(0x72657364), ResolutionBox.class);
-
- // Children of JPEG2000UUIDInfoBox
- boxClasses.put(new Integer(0x756c7374), UUIDListBox.class);
- boxClasses.put(new Integer(0x75726c20), DataEntryURLBox.class);
- }
-
- /** Returns the XML tag name defined in JP2 XML xsd/dtd for the box
- * with the provided <code>type</code>. If the <code>type</code> is
- * not known, the string <code>"unknown"</code> is returned.
- */
- public static String getName(int type) {
- String name = (String)names.get(new Integer(type));
- return name == null ? "unknown" : name;
- }
-
- /** Returns the Box class for the box with the provided <code>type</code>.
- */
- public static Class getBoxClass(int type) {
- if (type == 0x6a703268 || type == 0x72657320)
- return null;
- return (Class)boxClasses.get(new Integer(type));
- }
-
- /** Returns the type String based on the provided name. */
- public static String getTypeByName(String name) {
- Enumeration keys = names.keys();
- while (keys.hasMoreElements()) {
- Integer i = (Integer)keys.nextElement();
- if (name.equals(names.get(i)))
- return getTypeString(i.intValue());
- }
- return null;
- }
-
- /** Creates a <code>Box</code> object with the provided <code>type</code>
- * based on the provided Node object based on reflection.
- */
- public static Box createBox(int type,
- Node node) throws IIOInvalidTreeException {
- Class boxClass = (Class)boxClasses.get(new Integer(type));
-
- try {
- // gets the constructor with <code>Node</code parameter
- Constructor cons =
- boxClass.getConstructor(new Class[] {Node.class});
- if (cons != null) {
- return (Box)cons.newInstance(new Object[]{node});
- }
- } catch(NoSuchMethodException e) {
- // If exception throws, create a <code>Box</code> instance.
- e.printStackTrace();
- return new Box(node);
- } catch(InvocationTargetException e) {
- e.printStackTrace();
- return new Box(node);
- } catch (IllegalAccessException e) {
- e.printStackTrace();
- return new Box(node);
- } catch (InstantiationException e) {
- e.printStackTrace();
- return new Box(node);
- }
-
- return null;
- }
-
- /** Extracts the value of the attribute from name. */
- public static Object getAttribute(Node node, String name) {
- NamedNodeMap map = node.getAttributes();
- node = map.getNamedItem(name);
- return (node != null) ? node.getNodeValue() : null;
- }
-
- /** Parses the byte array expressed by a string. */
- public static byte[] parseByteArray(String value) {
- if (value == null)
- return null;
-
- StringTokenizer token = new StringTokenizer(value);
- int count = token.countTokens();
-
- byte[] buf = new byte[count];
- int i = 0;
- while(token.hasMoreElements()) {
- buf[i++] = new Byte(token.nextToken()).byteValue();
- }
- return buf;
- }
-
- /** Parses the integer array expressed a string. */
- protected static int[] parseIntArray(String value) {
- if (value == null)
- return null;
-
- StringTokenizer token = new StringTokenizer(value);
- int count = token.countTokens();
-
- int[] buf = new int[count];
- int i = 0;
- while(token.hasMoreElements()) {
- buf[i++] = new Integer(token.nextToken()).intValue();
- }
- return buf;
- }
-
- /** Gets its <code>String</code> value from an <code>IIOMetadataNode</code>.
- */
- protected static String getStringElementValue(Node node) {
-
- if (node instanceof IIOMetadataNode) {
- Object obj = ((IIOMetadataNode)node).getUserObject();
- if (obj instanceof String)
- return (String)obj;
- }
-
- return node.getNodeValue();
- }
-
- /** Gets its byte value from an <code>IIOMetadataNode</code>. */
- protected static byte getByteElementValue(Node node) {
- if (node instanceof IIOMetadataNode) {
- Object obj = ((IIOMetadataNode)node).getUserObject();
- if (obj instanceof Byte)
- return ((Byte)obj).byteValue();
- }
-
- String value = node.getNodeValue();
- if (value != null)
- return new Byte(value).byteValue();
- return (byte)0;
- }
-
- /** Gets its integer value from an <code>IIOMetadataNode</code>. */
- protected static int getIntElementValue(Node node) {
- if (node instanceof IIOMetadataNode) {
- Object obj = ((IIOMetadataNode)node).getUserObject();
- if (obj instanceof Integer)
- return ((Integer)obj).intValue();
- }
-
- String value = node.getNodeValue();
- if (value != null)
- return new Integer(value).intValue();
- return 0;
- }
-
- /** Gets its short value from an <code>IIOMetadataNode</code>. */
- protected static short getShortElementValue(Node node) {
- if (node instanceof IIOMetadataNode) {
- Object obj = ((IIOMetadataNode)node).getUserObject();
- if (obj instanceof Short)
- return ((Short)obj).shortValue();
- }
- String value = node.getNodeValue();
- if (value != null)
- return new Short(value).shortValue();
- return (short)0;
- }
-
- /** Gets the byte array from an <code>IIOMetadataNode</code>. */
- protected static byte[] getByteArrayElementValue(Node node) {
- if (node instanceof IIOMetadataNode) {
- Object obj = ((IIOMetadataNode)node).getUserObject();
- if (obj instanceof byte[])
- return (byte[])obj;
- }
-
- return parseByteArray(node.getNodeValue());
- }
-
- /** Gets the integer array from an <code>IIOMetadataNode</code>. */
- protected static int[] getIntArrayElementValue(Node node) {
- if (node instanceof IIOMetadataNode) {
- Object obj = ((IIOMetadataNode)node).getUserObject();
- if (obj instanceof int[])
- return (int[])obj;
- }
-
- return parseIntArray(node.getNodeValue());
- }
-
- /** Copies that four bytes of an integer into the byte array. Necessary
- * for the subclasses to compose the content array from the data elements
- */
- public static void copyInt(byte[] data, int pos, int value) {
- data[pos++] = (byte)(value >> 24);
- data[pos++] = (byte)(value >> 16);
- data[pos++] = (byte)(value >> 8);
- data[pos++] = (byte)(value & 0xFF);
- }
-
- /** Converts the box type from integer to string. This is necessary because
- * type is defined as String in xsd/dtd and integer in the box classes.
- */
- public static String getTypeString(int type) {
- byte[] buf = new byte[4];
- for (int i = 3; i >= 0; i--) {
- buf[i] = (byte)(type & 0xFF);
- type >>>= 8;
- }
-
- return new String(buf);
- }
-
- /**
- * Converts the box type from integer to string. This is necessary because
- * type is defined as String in xsd/dtd and integer in the box classes.
- */
- public static int getTypeInt(String s) {
- byte[] buf = s.getBytes();
- int t = buf[0];
- for (int i = 1; i < 4; i++) {
- t = (t <<8) | buf[i];
- }
-
- return t;
- }
-
- /** Box length, extra length, type and content data array */
- protected int length;
- protected long extraLength;
- protected int type;
- protected byte[] data;
-
- /** Constructs a <code>Box</code> instance using the provided
- * the box type and the box content in byte array format.
- *
- * @param length The provided box length.
- * @param type The provided box type.
- * @param data The provided box content in a byte array.
- *
- * @throws IllegalArgumentException If the length of the content byte array
- * is not length - 8.
- */
- public Box(int length, int type, byte[] data) {
- this.type = type;
- setLength(length);
- setContent(data);
- }
-
- /** Constructs a <code>Box</code> instance using the provided
- * the box type, the box extra length, and the box content in byte
- * array format. In this case, the length of the box is set to 1,
- * which indicates the extra length is meaningful.
- *
- * @param length The provided box length.
- * @param type The provided box type.
- * @param extraLength The provided box extra length.
- * @param data The provided box content in a byte array.
- *
- * @throws IllegalArgumentException If the length of the content byte array
- * is not extra length - 16.
- */
- public Box(int length, int type, long extraLength, byte[] data) {
- this.type = type;
- setLength(length);
- if (length == 1)
- setExtraLength(extraLength);
- setContent(data);
- }
-
- /** Constructs a <code>Box</code> instance from the provided <code>
- * ImageInputStream</code> at the specified position.
- *
- * @param iis The <code>ImageInputStream</code> contains the box.
- * @param pos The position from where to read the box.
- * @throws IOException If any IOException is thrown in the called read
- * methods.
- */
- public Box(ImageInputStream iis, int pos) throws IOException {
- read(iis, pos);
- }
-
- /**
- * Constructs a Box from an "unknown" Node. This node has at
- * least the attribute "Type", and may have the attribute "Length",
- * "ExtraLength" and a child "Content". The child node content is a
- * IIOMetaDataNode with a byte[] user object.
- */
- public Box(Node node) throws IIOInvalidTreeException {
- NodeList children = node.getChildNodes();
-
- String value = (String)Box.getAttribute(node, "Type");
- type = getTypeInt(value);
- if (value == null || names.get(new Integer(type)) == null)
- throw new IIOInvalidTreeException("Type is not defined", node);
-
- value = (String)Box.getAttribute(node, "Length");
- if (value != null)
- length = new Integer(value).intValue();
-
- value = (String)Box.getAttribute(node, "ExtraLength");
- if (value != null)
- extraLength = new Long(value).longValue();
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- if ("Content".equals(child.getNodeName())) {
- if (child instanceof IIOMetadataNode) {
- IIOMetadataNode cnode = (IIOMetadataNode)child;
- try {
- data = (byte[])cnode.getUserObject();
- } catch (Exception e) {
- }
- }else {
- data = getByteArrayElementValue(child);
- }
-
- if (data == null) {
- value = node.getNodeValue();
- if (value != null)
- data = value.getBytes();
- }
- }
- }
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this
- * box. The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- String name = Box.getName(getType());
- if (name == null)
- name = "unknown";
-
- IIOMetadataNode node = new IIOMetadataNode(name);
- setDefaultAttributes(node);
- IIOMetadataNode child = new IIOMetadataNode("Content");
- child.setUserObject(data);
- child.setNodeValue(ImageUtil.convertObjectToString(data));
- node.appendChild(child);
-
- return node;
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this
- * box. The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- *
- * This method is designed for the types of boxes whose XML tree
- * only has 2 levels.
- */
- protected IIOMetadataNode getNativeNodeForSimpleBox() {
- try {
- Method m = this.getClass().getMethod("getElementNames",
- (Class[])null);
- String[] elementNames = (String[])m.invoke(null, (Object[])null);
-
- IIOMetadataNode node = new IIOMetadataNode(Box.getName(getType()));
- setDefaultAttributes(node);
- for (int i = 0; i < elementNames.length; i++) {
- IIOMetadataNode child = new IIOMetadataNode(elementNames[i]);
- m = this.getClass().getMethod("get" + elementNames[i],
- (Class[])null);
- Object obj = m.invoke(this, (Object[])null);
- child.setUserObject(obj);
- child.setNodeValue(ImageUtil.convertObjectToString(obj));
- node.appendChild(child);
- }
- return node;
- } catch (Exception e) {
- throw new IllegalArgumentException(I18N.getString("Box0"));
- }
- }
-
- /** Sets the default attributes, "Length", "Type", and "ExtraLength", to
- * the provided <code>IIOMetadataNode</code>.
- */
- protected void setDefaultAttributes(IIOMetadataNode node) {
- node.setAttribute("Length", Integer.toString(length));
- node.setAttribute("Type", getTypeString(type));
-
- if (length == 1) {
- node.setAttribute("ExtraLength", Long.toString(extraLength));
- }
- }
-
- /** Returns the box length. */
- public int getLength() {
- return length;
- }
-
- /** Returns the box type. */
- public int getType() {
- return type;
- }
-
- /** Returns the box extra length. */
- public long getExtraLength() {
- return extraLength;
- }
-
- /** Returns the box content in byte array. */
- public byte[] getContent() {
- if (data == null)
- compose();
- return data;
- }
-
- /** Sets the box length to the provided value. */
- public void setLength(int length) {
- this.length = length;
- }
-
- /** Sets the box extra length length to the provided value. */
- public void setExtraLength(long extraLength) {
- if (length != 1)
- throw new IllegalArgumentException(I18N.getString("Box1"));
- this.extraLength = extraLength;
- }
-
- /** Sets the box content. If the content length is not length -8 or
- * extra length - 16, IllegalArgumentException will be thrown.
- */
- public void setContent(byte[] data) {
- if (data != null &&
- ((length ==1 && (extraLength - 16 != data.length)) ||
- (length != 1 && length - 8 != data.length)))
- throw new IllegalArgumentException(I18N.getString("Box2"));
- this.data = data;
- if (data != null)
- parse(data);
- }
-
- /** Writes this box instance into a <code>ImageOutputStream</code>. */
- public void write(ImageOutputStream ios) throws IOException {
- ios.writeInt(length);
- ios.writeInt(type);
- if (length == 1) {
- ios.writeLong(extraLength);
- ios.write(data, 0, (int)extraLength);
- } else if (data != null)
- ios.write(data, 0, length);
- }
-
- /** Reads a box from the <code>ImageInputStream</code. at the provided
- * position.
- */
- public void read(ImageInputStream iis, int pos) throws IOException {
- iis.mark();
- iis.seek(pos);
- length = iis.readInt();
- type = iis.readInt();
- int dataLength = 0;
- if(length == 0) {
- // Length unknown at time of stream creation.
- long streamLength = iis.length();
- if(streamLength != -1)
- // Calculate box length from known stream length.
- dataLength = (int)(streamLength - iis.getStreamPosition());
- else {
- // Calculate box length by reading to EOF.
- long dataPos = iis.getStreamPosition();
- int bufLen = 1024;
- byte[] buf = new byte[bufLen];
- long savePos = dataPos;
- try {
- iis.readFully(buf);
- dataLength += bufLen;
- savePos = iis.getStreamPosition();
- } catch(EOFException eofe) {
- iis.seek(savePos);
- while(iis.read() != -1) dataLength++;
- }
- iis.seek(dataPos);
- }
- } else if(length == 1) {
- // Length given by XL parameter.
- extraLength = iis.readLong();
- dataLength = (int)(extraLength - 16);
- } else if(length >= 8 && length < (1 << 32)) {
- // Length given by L parameter.
- dataLength = length - 8;
- } else {
- // Illegal value for L parameter.
- throw new IIOException("Illegal value "+length+
- " for box length parameter.");
- }
- data = new byte[dataLength];
- iis.readFully(data);
- iis.reset();
- }
-
- /** Parses the data elements from the byte array. The subclasses should
- * override this method.
- */
- protected void parse(byte[] data) {
- }
-
- /** Composes the content byte array from the data elements.
- */
- protected void compose() {
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ChannelDefinitionBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ChannelDefinitionBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ChannelDefinitionBox.java 2005-02-11 00:01:31.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ChannelDefinitionBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,272 +0,0 @@
-/*
- * $RCSfile: ChannelDefinitionBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:31 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.image.ColorModel;
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/** This class is designed to represent a Channel Definition Box of
- * JPEG JP2 file format. A Channel Definition Box has a length, and
- * a fixed type of "cdef". Its content defines the type of the image
- * channels: color channel, alpha channel or premultiplied alpha channel.
- */
-public class ChannelDefinitionBox extends Box {
- /** The cached data elements. */
- private short num;
- private short[] channels;
- private short[] types;
- private short[] associations;
-
- /** Computes the length of this box from the provided
- * <code>ColorModel</code>.
- */
- private static int computeLength(ColorModel colorModel) {
- int length = colorModel.getComponentSize().length - 1;
- return 10 +
- (colorModel.isAlphaPremultiplied() ? length * 18 : length * 12);
- }
-
- /** Fills the channel definitions into the arrays based on the number
- * of components and isPremultiplied.
- */
- public static void fillBasedOnBands(int numComps,
- boolean isPremultiplied,
- short[] c,
- short[] t,
- short[] a) {
- int num = numComps * (isPremultiplied ? 3 : 2);
- if (isPremultiplied) {
- for (int i = numComps * 2; i < num; i++) {
- c[i] = (short)(i - numComps * 2);
- t[i] = 2; // 2 -- premultiplied
- a[i] = (short)(i + 1 - numComps * 2);
- }
- }
-
- for (int i = 0; i < numComps; i++) {
- int j = i + numComps;
- c[i] = (short)i;
- t[i] = 0; // The original channel
- a[j] = a[i] = (short)(i + 1);
-
- c[j] = (short)numComps;
- t[j] = 1; // 1 -- transparency
- }
- }
-
- /** Constructs a <code>ChannelDefinitionBox</code> based on the provided
- * <code>ColorModel</code>.
- */
- public ChannelDefinitionBox(ColorModel colorModel) {
- super(computeLength(colorModel), 0x63646566, null);
-
- // creates the buffers for the channel definitions.
- short length = (short)(colorModel.getComponentSize().length - 1);
- num = (short)(length * (colorModel.isAlphaPremultiplied() ? 3 : 2));
- channels = new short[num];
- types = new short[num];
- associations = new short[num];
-
- // fills the arrays.
- fillBasedOnBands(length,
- colorModel.isAlphaPremultiplied(),
- channels,
- types,
- associations);
- }
-
- /** Constructs a <code>ChannelDefinitionBox</code> based on the provided
- * content in byte array.
- */
- public ChannelDefinitionBox(byte[] data) {
- super(8 + data.length, 0x63646566, data);
- }
-
- /** Constructs a <code>ChannelDefinitionBox</code> based on the provided
- * channel definitions.
- */
- public ChannelDefinitionBox(short[] channel, short[] types,
- short[] associations) {
- super(10 + channel.length * 6, 0x63646566, null);
- this.num = (short)channel.length;
- this.channels = channel;
- this.types = types;
- this.associations = associations;
- }
-
- /** Constructs a <code>ChannelDefinitionBox</code> based on the provided
- * <code>org.w3c.dom.Node</code>.
- */
- public ChannelDefinitionBox(Node node) throws IIOInvalidTreeException {
- super(node);
- NodeList children = node.getChildNodes();
- int index = 0;
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if ("NumberOfDefinition".equals(name)) {
- num = Box.getShortElementValue(child);
- }
-
- if ("Definitions".equals(name)) {
- channels = new short[num];
- types = new short[num];
- associations = new short[num];
-
- NodeList children1 = child.getChildNodes();
-
- for (int j = 0; j < children1.getLength(); j++) {
- child = children1.item(j);
- name = child.getNodeName();
- if ("ChannelNumber".equals(name)) {
- channels[index] = Box.getShortElementValue(child);
- }
-
- if ("ChannelType".equals(name)) {
- types[index] = Box.getShortElementValue(child);
- }
-
- if ("Association".equals(name)) {
- associations[index++] = Box.getShortElementValue(child);
- }
- }
- }
- }
- }
-
- /** Parse the channel definitions from the content data array. */
- protected void parse(byte[] data) {
- num = (short)((data[0] << 8) | data[1]);
- channels = new short[num];
- types = new short[num];
- associations = new short[num];
-
- for (int i = 0, j = 2; i < num; i++) {
- channels[i] =
- (short)(((data[j++] & 0xFF) << 8) + (data[j++] & 0xFF));
- types[i] = (short)(((data[j++] & 0xFF) << 8) + (data[j++] & 0xFF));
- associations[i] =
- (short)(((data[j++] & 0xFF) << 8) + (data[j++] & 0xFF));
- }
- }
-
- /** Returns the defined channels. */
- public short[] getChannel() {
- return channels;
- }
-
- /** Returns the channel types. */
- public short[] getTypes() {
- return types;
- }
-
- /** Returns the association which associates a color channel to a color
- * component in the color space of the image.
- */
- public short[] getAssociation() {
- return associations;
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this channel definition
- * box. The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- IIOMetadataNode node = new IIOMetadataNode(Box.getName(getType()));
- setDefaultAttributes(node);
-
- IIOMetadataNode child = new IIOMetadataNode("NumberOfDefinition");
- child.setUserObject(new Short(num));
- child.setNodeValue("" + num);
- node.appendChild(child);
-
- child = new IIOMetadataNode("Definitions");
- node.appendChild(child);
-
- for (int i = 0; i < num; i++) {
- IIOMetadataNode child1 = new IIOMetadataNode("ChannelNumber");
- child1.setUserObject(new Short(channels[i]));
- child1.setNodeValue("" + channels[i]);
- child.appendChild(child1);
-
- child1 = new IIOMetadataNode("ChannelType");
- child1.setUserObject(new Short(types[i]));
- child1.setNodeValue("" + types[i]);
- child.appendChild(child1);
-
- child1 = new IIOMetadataNode("Association");
- child1.setUserObject(new Short(associations[i]));
- child1.setNodeValue("" + associations[i]);
- child.appendChild(child1);
- }
-
- return node;
- }
-
- protected void compose() {
- if (data != null)
- return;
- int len = num * 6 + 2;
- data = new byte[len];
- data[0] = (byte)(num >> 8);
- data[1] = (byte)(num & 0xFF);
-
- for (int i = 0, j = 2; i < num; i++) {
- data[j++] = (byte)(channels[i] >> 8);
- data[j++] = (byte)(channels[i] & 0xFF);
-
- data[j++] = (byte)(types[i] >> 8);
- data[j++] = (byte)(types[i] & 0xFF);
-
- data[j++] = (byte)(associations[i] >> 8);
- data[j++] = (byte)(associations[i] & 0xFF);
- }
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ColorSpecificationBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ColorSpecificationBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ColorSpecificationBox.java 2005-02-11 00:01:32.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ColorSpecificationBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,222 +0,0 @@
-/*
- * $RCSfile: ColorSpecificationBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:32 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.color.ICC_Profile;
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/** This class is defined to represent a Color Specification Box of JPEG JP2
- * file format. A Channel Definition Box has a length, and a fixed type
- * of "colr". Its content contains the method to define the color space,
- * the precedence and approximation accuracy (0 for JP2 files), the
- * enumerated color space, and the ICC color profile if any.
- */
-public class ColorSpecificationBox extends Box {
- /** The enumerated color space defined in JP2 file format. */
- public static final int ECS_sRGB = 16;
- public static final int ECS_GRAY = 17;
- public static final int ECS_YCC = 18;
-
- /** Cache the element names for this box's xml definition */
- private static String[] elementNames = {"Method", "Precedence",
- "ApproximationAccuracy",
- "EnumeratedColorSpace",
- "ICCProfile"};
-
- /** This method will be called by the getNativeNodeForSimpleBox of the
- * class Box to get the element names.
- */
- public static String[] getElementNames() {
- return elementNames;
- }
-
- /** The elements' values. */
- private byte method;
- private byte precedence;
- private byte approximation;
- private int ecs;
- private ICC_Profile profile;
-
- /** Computes the length of this box when profile is present. */
- private static int computeLength(byte m, ICC_Profile profile) {
- int ret = 15;
- if (m == 2 && profile != null) {
- ret += profile.getData().length;
- }
- return ret;
- }
-
- /** Creates a <code>ColorSpecificationBox</code> from the provided data
- * elements.
- */
- public ColorSpecificationBox(byte m, byte p, byte a, int ecs,
- ICC_Profile profile) {
- super(computeLength(m, profile), 0x636F6C72, null);
- this.method = m;
- this.precedence = p;
- this.approximation = a;
- this.ecs = ecs;
- this.profile = profile;
- }
-
- /** Creates a <code>ColorSpecificationBox</code> from the provided byte
- * array.
- */
- public ColorSpecificationBox(byte[] data) {
- super(8 + data.length, 0x636F6C72, data);
- }
-
- /** Constructs a <code>ColorSpecificationBox</code> based on the provided
- * <code>org.w3c.dom.Node</code>.
- */
- public ColorSpecificationBox(Node node) throws IIOInvalidTreeException {
- super(node);
- NodeList children = node.getChildNodes();
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if ("Method".equals(name)) {
- method = Box.getByteElementValue(child);
- }
-
- if ("Precedence".equals(name)) {
- precedence = Box.getByteElementValue(child);
- }
-
- if ("ApproximationAccuracy".equals(name)) {
- approximation = Box.getByteElementValue(child);
- }
-
- if ("EnumeratedColorSpace".equals(name)) {
- ecs = Box.getIntElementValue(child);
- }
-
- if ("ICCProfile".equals(name)) {
- if (child instanceof IIOMetadataNode)
- profile =
- (ICC_Profile)((IIOMetadataNode)child).getUserObject();
- else {
- String value = node.getNodeValue();
- if (value != null)
- profile = ICC_Profile.getInstance(Box.parseByteArray(value));
- }
- }
- }
- }
-
- /** Returns the method to define the color space. */
- public byte getMethod() {
- return method;
- }
-
- /** Returns <code>Precedence</code>. */
- public byte getPrecedence() {
- return precedence;
- }
-
- /** Returns <code>ApproximationAccuracy</code>. */
- public byte getApproximationAccuracy() {
- return approximation;
- }
-
- /** Returns the enumerated color space. */
- public int getEnumeratedColorSpace() {
- return ecs;
- }
-
- /** Returns the ICC color profile in this color specification box. */
- public ICC_Profile getICCProfile() {
- return profile;
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this color specification
- * box. The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- return getNativeNodeForSimpleBox();
- }
-
- protected void parse(byte[] data) {
- method = data[0];
- precedence = data[1];
- approximation = data[2];
- if (method == 2) {
- byte[] proData = new byte[data.length - 3];
- System.arraycopy(data, 3, proData, 0, data.length - 3);
- profile = ICC_Profile.getInstance(proData);
- } else
- ecs = ((data[3] & 0xFF) << 24) | ((data[4] & 0xFF) << 16) |
- ((data[5] & 0xFF) << 8) | (data[6] & 0xFF);
-
- }
-
- protected void compose() {
- if (data != null)
- return;
- int len = 7;
- byte[] profileData = null;
- if (profile != null) {
- profileData = profile.getData();
- len += profileData.length;
- }
-
- data = new byte[len];
-
- data[0] = (byte)method;
- data[1] = (byte)precedence;
- data[2] = (byte)approximation;
-
- copyInt(data, 3, ecs);
-
- if (profile != null)
- System.arraycopy(profileData, 0, data, 7, len - 7);
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ComponentMappingBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ComponentMappingBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ComponentMappingBox.java 2005-02-11 00:01:32.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ComponentMappingBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,181 +0,0 @@
-/*
- * $RCSfile: ComponentMappingBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:32 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/** This class is defined to represent a Color Specification Box of JPEG JP2
- * file format. A Channel Definition Box has a length, and a fixed type
- * of "cmap". This box exists if and only is a PaletteBox exists. Its
- * content defines the type LUT output components and their mapping to the
- * color component.
- */
-public class ComponentMappingBox extends Box {
- /** The data elements. */
- private short[] components;
- private byte[] type;
- private byte[] map;
-
- /** Constructs a <code>ComponentMappingBox</code> from the provided
- * content byte array.
- */
- public ComponentMappingBox(byte[] data) {
- super(8 + data.length, 0x636D6170, data);
- }
-
- /** Constructs a <code>ComponentMappingBox</code> from the provided
- * component mapping.
- */
- public ComponentMappingBox(short[] comp, byte[] t, byte[] m) {
- super(8 + (comp.length << 2), 0x636D6170, null);
- this.components = comp;
- this.type = t;
- this.map = m;
- }
-
- /** Constructs a <code>ComponentMappingBox</code> based on the provided
- * <code>org.w3c.dom.Node</code>.
- */
- public ComponentMappingBox(Node node) throws IIOInvalidTreeException {
- super(node);
- NodeList children = node.getChildNodes();
- int len = children.getLength() / 3;
- components = new short[len];
- type = new byte[len];
- map = new byte[len];
-
- len *= 3;
- int index = 0;
-
- for (int i = 0; i < len; i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if ("Component".equals(name)) {
- components[index] = Box.getShortElementValue(child);
- }
-
- if ("ComponentType".equals(name)) {
- type[index] = Box.getByteElementValue(child);
- }
-
- if ("ComponentAssociation".equals(name)) {
- map[index++] = Box.getByteElementValue(child);
- }
- }
- }
-
- /** Parse the component mapping from the provided content data array. */
- protected void parse(byte[] data) {
- int len = data.length / 4;
- components = new short[len];
- type = new byte[len];
- map = new byte[len];
-
- for (int i = 0, j = 0; i < len; i++) {
- components[i] =
- (short)(((data[j++] & 0xFF) << 8) | (data[j++] & 0xFF));
- type[i] = data[j++];
- map[i] = data[j++];
- }
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this component mapping
- * box. The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- IIOMetadataNode node = new IIOMetadataNode(Box.getName(getType()));
- setDefaultAttributes(node);
-
- for (int i = 0; i < components.length; i++) {
- IIOMetadataNode child = new IIOMetadataNode("Component");
- Short obj = new Short(components[i]);
- child.setUserObject(new Short(components[i]));
- child.setNodeValue("" + components[i]);
- node.appendChild(child);
-
- child = new IIOMetadataNode("ComponentType");
- child.setUserObject(new Byte(type[i]));
- child.setNodeValue("" + type[i]);
- node.appendChild(child);
-
- child = new IIOMetadataNode("ComponentAssociation");
- child.setUserObject(new Byte(map[i]));
- child.setNodeValue("" + map[i]);
- node.appendChild(child);
- }
-
- return node;
- }
-
- public short[] getComponent() {
- return components;
- }
-
- public byte[] getComponentType() {
- return type;
- }
-
- public byte[] getComponentAssociation() {
- return map;
- }
-
- protected void compose() {
- if (data != null)
- return;
- data = new byte[type.length << 2];
-
- for (int i = 0, j = 0; i < type.length; i++) {
- data[j++] = (byte)(components[i] >> 8);
- data[j++] = (byte)(components[i] & 0xFF);
- data[j++] = type[i];
- data[j++] = map[i];
- }
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/DataEntryURLBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/DataEntryURLBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/DataEntryURLBox.java 2005-02-11 00:01:32.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/DataEntryURLBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,154 +0,0 @@
-/*
- * $RCSfile: DataEntryURLBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:32 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/** This class is defined to represent a Data Entry URL Box of JPEG JP2
- * file format. A Data Entry URL Box has a length, and a fixed type
- * of "url ". Its content are a one-byte version, a three-byte flags and
- * a URL pertains to the UUID List box within its UUID Info superbox.
- */
-public class DataEntryURLBox extends Box {
- /** Cache the element names for this box's xml definition */
- private static String[] elementNames = {"Version", "Flags", "URL"};
-
- /** This method will be called by the getNativeNodeForSimpleBox of the
- * class Box to get the element names.
- */
- public static String[] getElementNames() {
- return elementNames;
- }
-
- /** The element values. */
- private byte version;
- private byte[] flags;
- private String url;
-
- /** Constructs a <code>DataEntryURLBox</code> from its content data. */
- public DataEntryURLBox(byte[] data) {
- super(8 + data.length, 0x75726C20, data);
- }
-
- /** Constructs a <code>DataEntryURLBox</code> from its data elements. */
- public DataEntryURLBox(byte version, byte[] flags, String url) {
- super(12 + url.length(), 0x75726C20, null);
- this.version = version;
- this.flags = flags;
- this.url = url;
- }
-
- /** Constructs a <code>DataEntryURLBox</code> from a Node. */
- public DataEntryURLBox(Node node) throws IIOInvalidTreeException {
- super(node);
- NodeList children = node.getChildNodes();
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if ("Version".equals(name)) {
- version = Box.getByteElementValue(child);
- }
-
- if ("Flags".equals(name)) {
- flags = Box.getByteArrayElementValue(child);
- }
-
- if ("URL".equals(name)) {
- url = Box.getStringElementValue(child);
- }
- }
- }
-
- /** Parses the content of this box from its content byte array. */
- protected void parse(byte[] data) {
- version = data[0];
- flags = new byte[3];
- flags[0] = data[1];
- flags[1] = data[2];
- flags[2] = data[3];
-
- url = new String(data, 4, data.length - 4);
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this data entry URL
- * box. The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- return getNativeNodeForSimpleBox();
- }
-
- /** Returns the <code>Version</code> data element. */
- public byte getVersion() {
- return version;
- }
-
- /** Returns the <code>Flags</code> data element. */
- public byte[] getFlags() {
- return flags;
- }
-
- /** Returns the <code>URL</code> data element. */
- public String getURL() {
- return url;
- }
-
- protected void compose() {
- if (data != null)
- return;
- data = new byte[4 + url.length()];
-
- data[0] = version;
- data[1] = flags[0];
- data[2] = flags[1];
- data[3] = flags[2];
- System.arraycopy(url.getBytes(), 0, data, 4, url.length());
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/FileTypeBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/FileTypeBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/FileTypeBox.java 2005-02-11 00:01:32.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/FileTypeBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,174 +0,0 @@
-/*
- * $RCSfile: FileTypeBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:32 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/** This class is defined to represent a File Type Box of JPEG JP2 file
- * format. A File Type Box has a length, and a fixed type of "ftyp".
- *
- * The content of a file type box contains the brand ("jp2 " for JP2 file",
- * the minor version (0 for JP2 file format), and a compatibility list (one of
- * which should be "jp2 " if brand is not "jp2 ".)
- */
-public class FileTypeBox extends Box {
- /** Cache the element names for this box's xml definition */
- private static String[] elementNames = {"Brand",
- "MinorVersion",
- "CompatibilityList"};
-
- /** This method will be called by the getNativeNodeForSimpleBox of the
- * class Box to get the element names.
- */
- public static String[] getElementNames() {
- return elementNames;
- }
-
- /** The element values. */
- private int brand;
- private int minorVersion;
- private int[] compatibility;
-
- /** Constructs a <code>FileTypeBox</code> from the provided brand, minor
- * version and compatibility list.
- */
- public FileTypeBox(int br, int minorVersion, int[] comp) {
- super(16 + (comp == null ? 0 : (comp.length << 2)), 0x66747970, null);
- this.brand = br;
- this.minorVersion = minorVersion;
- this.compatibility = comp;
- }
-
- /** Constructs a <code>FileTypeBox</code> from the provided byte array.
- */
- public FileTypeBox(byte[] data) {
- super(8 + data.length, 0x66747970, data);
- }
-
- /** Constructs a <code>FileTypeBox</code> from
- * <code>org.w3c.dom.Node</code>.
- */
- public FileTypeBox(Node node) throws IIOInvalidTreeException {
- super(node);
- NodeList children = node.getChildNodes();
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if ("Brand".equals(name)) {
- brand = Box.getIntElementValue(child);
- }
-
- if ("MinorVersion".equals(name)) {
- minorVersion = Box.getIntElementValue(child);
- }
-
- if ("CompatibilityList".equals(name)) {
- compatibility = Box.getIntArrayElementValue(child);
- }
- }
- }
-
- /** Returns the brand of this file type box. */
- public int getBrand() {
- return brand;
- }
-
- /** Returns the minor version of this file type box. */
- public int getMinorVersion() {
- return minorVersion;
- }
-
- /** Returns the compatibilty list of this file type box. */
- public int[] getCompatibilityList() {
- return compatibility;
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this file type box.
- * The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- return getNativeNodeForSimpleBox();
- }
-
- protected void parse(byte[] data) {
- if (data == null)
- return;
- brand = ((data[0] & 0xFF) << 24) | ((data[1] & 0xFF) << 16) |
- ((data[2] & 0xFF) << 8) | (data[3] & 0xFF);
-
- minorVersion = ((data[4] & 0xFF) << 24) | ((data[5] & 0xFF) << 16) |
- ((data[6] & 0xFF) << 8) | (data[7] & 0xFF);
-
- int len = (data.length - 8) / 4;
- if (len > 0) {
- compatibility = new int[len];
- for (int i = 0, j = 8; i < len; i++, j += 4)
- compatibility[i] = ((data[j] & 0xFF) << 24) |
- ((data[j+1] & 0xFF) << 16) |
- ((data[j+2] & 0xFF) << 8) |
- (data[j+3] & 0xFF);
- }
- }
-
- protected void compose() {
- if (data != null)
- return;
- data =
- new byte[8 +
- (compatibility != null ? (compatibility.length << 2) : 0)];
-
- copyInt(data, 0, brand);
- copyInt(data, 4, minorVersion);
- if (compatibility != null)
- for (int i = 0, j = 8; i < compatibility.length; i++, j += 4)
- copyInt(data, j, compatibility[i]);
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/HeaderBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/HeaderBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/HeaderBox.java 2005-02-11 00:01:32.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/HeaderBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,218 +0,0 @@
-/*
- * $RCSfile: HeaderBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:32 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/** This class is defined to represent an Image Header Box of JPEG JP2 file
- * format. An Image Header Box has a length, and a fixed type of "ihdr".
- *
- * The content of an image header box contains the width/height, number of
- * image components, the bit depth (coded with sign/unsign information),
- * the compression type (7 for JP2 file), the flag to indicate the color
- * space is known or not, and a flag to indicate whether the intellectual
- * property information included in this file.
- */
-public class HeaderBox extends Box {
- /** Cache the element names for this box's xml definition */
- private static String[] elementNames = {"Height",
- "Width",
- "NumComponents",
- "BitDepth",
- "CompressionType",
- "UnknownColorspace",
- "IntellectualProperty"};
-
- /** This method will be called by the getNativeNodeForSimpleBox of the
- * class Box to get the element names.
- */
- public static String[] getElementNames() {
- return elementNames;
- }
-
- /** The element values. */
- private int width;
- private int height;
- private short numComp;
- private byte bitDepth;
- private byte compressionType;
- private byte unknownColor;
- private byte intelProp;
-
- /** Create an Image Header Box from the element values. */
- public HeaderBox(int height, int width, int numComp, int bitDepth,
- int compressionType, int unknownColor, int intelProp) {
- super(22, 0x69686472, null);
- this.height = height;
- this.width = width;
- this.numComp = (short)numComp;
- this.bitDepth = (byte)bitDepth;
- this.compressionType = (byte)compressionType;
- this.unknownColor = (byte)unknownColor;
- this.intelProp = (byte)intelProp;
- }
-
- /** Create an Image Header Box using the content data. */
- public HeaderBox(byte[] data) {
- super(8 + data.length, 0x69686472, data);
- }
-
- /** Constructs an Image Header Box from a Node. */
- public HeaderBox(Node node) throws IIOInvalidTreeException {
- super(node);
- NodeList children = node.getChildNodes();
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if ("Height".equals(name)) {
- height = Box.getIntElementValue(child);
- }
-
- if ("Width".equals(name)) {
- width = Box.getIntElementValue(child);
- }
-
- if ("NumComponents".equals(name)) {
- numComp = Box.getShortElementValue(child);
- }
-
- if ("BitDepth".equals(name)) {
- bitDepth = Box.getByteElementValue(child);
- }
-
- if ("CompressionType".equals(name)) {
- compressionType = Box.getByteElementValue(child);
- }
-
- if ("UnknownColorspace".equals(name)) {
- unknownColor = Box.getByteElementValue(child);
- }
-
- if ("IntellectualProperty".equals(name)) {
- intelProp = Box.getByteElementValue(child);
- }
- }
- }
-
- /** Parse the data elements from the byte array of the content. */
- protected void parse(byte[] data) {
- height = ((data[0] & 0xFF) << 24) |
- ((data[1] & 0xFF) << 16) |
- ((data[2] & 0xFF) << 8) |
- (data[3]& 0xFF);
- width = ((data[4] & 0xFF) << 24) |
- ((data[5] & 0xFF) << 16) |
- ((data[6] & 0xFF) << 8) |
- (data[7] & 0xFF);
- numComp = (short)(((data[8] & 0xFF) << 8) | (data[9] & 0xFF));
- bitDepth = data[10];
- compressionType = data[11];
- unknownColor = data[12];
- intelProp = data[13];
- }
-
- /** Returns the height of the image. */
- public int getHeight() {
- return height;
- }
-
- /** Returns the width of the image. */
- public int getWidth() {
- return width;
- }
-
- /** Returns the number of image components. */
- public short getNumComponents() {
- return numComp;
- }
-
- /** Returns the compression type. */
- public byte getCompressionType() {
- return compressionType;
- }
-
- /** Returns the bit depth for all the image components. */
- public byte getBitDepth() {
- return bitDepth;
- }
-
- /** Returns the <code>UnknowColorspace</code> flag. */
- public byte getUnknownColorspace() {
- return unknownColor;
- }
-
- /** Returns the <code>IntellectualProperty</code> flag. */
- public byte getIntellectualProperty() {
- return intelProp;
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this image header box.
- * The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- return getNativeNodeForSimpleBox();
- }
-
- protected void compose() {
- if (data != null)
- return;
- data = new byte[14];
- copyInt(data, 0, height);
- copyInt(data, 4, width);
-
- data[8] = (byte)(numComp >> 8);
- data[9] = (byte)(numComp & 0xFF);
- data[10] = bitDepth;
- data[11] = compressionType;
- data[12] = unknownColor;
- data[13] = intelProp;
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/I18N.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/I18N.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/I18N.java 2005-02-11 00:01:32.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/I18N.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,53 +0,0 @@
-/*
- * $RCSfile: I18N.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:32 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import com.sun.media.imageioimpl.common.I18NImpl;
-
-final class I18N extends I18NImpl {
- static String getString(String key) {
- return getString("com.sun.media.imageioimpl.plugins.jpeg2000.I18N", key);
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/IISRandomAccessIO.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/IISRandomAccessIO.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/IISRandomAccessIO.java 2006-08-07 20:31:47.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/IISRandomAccessIO.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,235 +0,0 @@
-/*
- * $RCSfile: IISRandomAccessIO.java,v $
- *
- *
- * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2006/08/08 00:31:47 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.io.IOException;
-import java.nio.ByteOrder;
-import javax.imageio.stream.ImageInputStream;
-import jj2000.j2k.io.EndianType;
-import jj2000.j2k.io.RandomAccessIO;
-
-/**
- * A wrapper for converting an <code>ImageInputStream</code> into a
- * <code>RandomAccessIO</code>. The resulting class is read-only.
- */
-public class IISRandomAccessIO implements RandomAccessIO {
-
- /** The <code>ImageInputStream</code> that is wrapped */
- private ImageInputStream iis;
-
- /**
- * Creates a <code>RandomAccessIO</code> instance from the supplied
- * <code>ImageInputStream</code>.
- *
- * @param iis The source <code>ImageInputStream</code>.
- */
- public IISRandomAccessIO(ImageInputStream iis) {
- if (iis == null) {
- throw new IllegalArgumentException("iis == null!");
- }
- this.iis = iis;
- }
-
- public void close() throws IOException {
- iis.close();
- }
-
- /**
- * Returns the stream position clamped to a maximum of
- * <code>Integer.MAX_VALUE</code>.
- */
- public int getPos() throws IOException {
- long pos = iis.getStreamPosition();
- return pos > Integer.MAX_VALUE ? Integer.MAX_VALUE : (int)pos;
- }
-
- public void seek(int off) throws IOException {
- iis.seek(off);
- }
-
- /**
- * Returns the length of the data stream.
- *
- * <p>If the length of the <code>ImageInputStream</code> is not
- * <code>-1</code>, then it is returned after being clamped to
- * a maximum value of <code>Integer.MAX_VALUE</code>. If the
- * <code>ImageInputStream</code> is <code>-1</code>, the stream
- * is read to a maximum position of <code>Integer.MAX_VALUE</code>
- * and its final position is returned. The position of the stream
- * is unchanged from the value it had prior to the call.</p>
- */
- public int length() throws IOException {
- long len = iis.length();
-
- // If the length is non-negative, use it.
- if(len != -1L) {
- return len > Integer.MAX_VALUE ? Integer.MAX_VALUE : (int)len;
- }
-
- // If the length is negative, read until the stream ends.
- iis.mark();
- int bufLen = 1024;
- byte[] buf = new byte[bufLen];
- long pos = iis.getStreamPosition();
- while(pos < Integer.MAX_VALUE) {
- int numRead = iis.read(buf, 0, bufLen);
- if(numRead == -1) break; // EOF
- pos += numRead;
- }
- iis.reset();
-
- // Return the last position.
- return pos > Integer.MAX_VALUE ? Integer.MAX_VALUE : (int)pos;
- }
-
- public int read() throws IOException {
- return iis.read();
- }
-
- public void readFully(byte b[], int off, int n) throws IOException {
- iis.readFully(b, off, n);
- }
-
- public int getByteOrdering() {
- return iis.getByteOrder() == ByteOrder.BIG_ENDIAN ?
- EndianType.BIG_ENDIAN : EndianType.LITTLE_ENDIAN;
- }
-
- public byte readByte() throws IOException {
- return iis.readByte();
- }
-
- public int readUnsignedByte() throws IOException {
- return iis.readUnsignedByte();
- }
-
- public short readShort() throws IOException {
- return iis.readShort();
- }
-
- public int readUnsignedShort() throws IOException {
- return iis.readUnsignedShort();
- }
-
- public int readInt() throws IOException {
- return iis.readInt();
- }
-
- public long readUnsignedInt() throws IOException {
- return iis.readUnsignedInt();
- }
-
- public long readLong() throws IOException {
- return iis.readLong();
- }
-
- public float readFloat() throws IOException {
- return iis.readFloat();
- }
-
- public double readDouble() throws IOException {
- return iis.readDouble();
- }
-
- public int skipBytes(int n) throws IOException {
- return iis.skipBytes(n);
- }
-
- /**
- * A null operation as writing is not supported.
- */
- public void flush() {
- // Intentionally empty.
- }
-
- /**
- * Throws an <code>IOException</code> as writing is not supported.
- */
- public void write(int b) throws IOException {
- throw new IOException("Writing is not supported!");
- }
-
- /**
- * Throws an <code>IOException</code> as writing is not supported.
- */
- public void writeByte(int v) throws IOException {
- throw new IOException("Writing is not supported!");
- }
-
- /**
- * Throws an <code>IOException</code> as writing is not supported.
- */
- public void writeShort(int v) throws IOException {
- throw new IOException("Writing is not supported!");
- }
-
- /**
- * Throws an <code>IOException</code> as writing is not supported.
- */
- public void writeInt(int v) throws IOException {
- throw new IOException("Writing is not supported!");
- }
-
- /**
- * Throws an <code>IOException</code> as writing is not supported.
- */
- public void writeLong(long v) throws IOException {
- throw new IOException("Writing is not supported!");
- }
-
- /**
- * Throws an <code>IOException</code> as writing is not supported.
- */
- public void writeFloat(float v) throws IOException {
- throw new IOException("Writing is not supported!");
- }
-
- /**
- * Throws an <code>IOException</code> as writing is not supported.
- */
- public void writeDouble(double v) throws IOException {
- throw new IOException("Writing is not supported!");
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ImageInputStreamWrapper.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ImageInputStreamWrapper.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ImageInputStreamWrapper.java 2005-02-11 00:01:32.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ImageInputStreamWrapper.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,104 +0,0 @@
-/*
- * $RCSfile: ImageInputStreamWrapper.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:32 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.io.InputStream;
-import java.io.IOException;
-import javax.imageio.stream.ImageInputStream;
-
-/**
- * This class is designed to wrap a <code>ImageInputStream</codem> into
- * a <code>InputStream</code>. The reason is that <code>ImageInputStream</code>
- * implements <code>DataInput</code> but doesn't extend
- * <code>InputStream</code>. However, the JJ2000 JPEG 2000 packages accepts
- * a <code>InputStream</code> when reads a JPEG 2000 image file.
- */
-public class ImageInputStreamWrapper extends InputStream {
-
- /** The <code>ImageInputStream</code> to be wrapped. */
- private ImageInputStream src;
-
- /** Constructs an <code>ImageInputStreamWrapper</code> from the provided
- * <code>ImageInputStream</code>.
- *
- * @param src The <code>ImageInputStream</code> to be wrapped.
- */
- public ImageInputStreamWrapper(ImageInputStream src) {
- this.src = src;
- }
-
- // Override the methods defined in <code>InputStream</code>
- public int read() throws IOException {
- return src.read();
- }
-
- public void close() throws IOException {
- src.close();
- }
-
- public synchronized void mark(int readlimit) {
- src.mark();
- }
-
- public boolean markSupported() {
- return true;
- }
-
- public int read(byte b[]) throws IOException {
- return src.read(b, 0, b.length);
- }
-
- public int read(byte b[], int off, int len) throws IOException {
- return src.read(b, off, len);
- }
-
- public synchronized void reset() throws IOException {
- src.reset();
- }
-
- public long skip(long n) throws IOException {
- return src.skipBytes(n);
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderCodecLib.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderCodecLib.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderCodecLib.java 2006-09-29 16:19:55.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderCodecLib.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,471 +0,0 @@
-/*
- * $RCSfile: J2KImageReaderCodecLib.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.4 $
- * $Date: 2006/09/29 20:19:55 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import com.sun.media.imageio.plugins.jpeg2000.J2KImageReadParam;
-
-import java.awt.Point;
-import java.awt.image.ColorModel;
-import java.awt.image.Raster;
-import java.awt.image.RenderedImage;
-import java.awt.image.SampleModel;
-import java.awt.image.WritableRaster;
-import java.io.IOException;
-import java.util.Hashtable;
-
-import javax.imageio.IIOException;
-import javax.imageio.ImageReader;
-import javax.imageio.ImageReadParam;
-import javax.imageio.ImageTypeSpecifier;
-import javax.imageio.metadata.IIOMetadata;
-import javax.imageio.spi.ImageReaderSpi;
-import javax.imageio.stream.ImageInputStream;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import javax.imageio.metadata.IIOMetadata;
-import java.awt.image.BufferedImage;
-
-import com.sun.media.imageioimpl.common.SimpleRenderedImage;
-
-import com.sun.medialib.codec.jp2k.Decoder;
-import com.sun.medialib.codec.jp2k.Size;
-import com.sun.medialib.codec.jiio.*;
-
-public class J2KImageReaderCodecLib extends ImageReader {
- /** Wrapper for the protected method <code>processImageUpdate</code>
- * So it can be access from the classes which are not in
- * <code>ImageReader</code> hierachy.
- */
- public void processImageUpdateWrapper(BufferedImage theImage,
- int minX, int minY,
- int width, int height,
- int periodX, int periodY,
- int[] bands) {
- processImageUpdate(theImage,
- minX, minY,
- width, height,
- periodX, periodY,
- bands);
- }
-
- /** Wrapper for the protected method <code>processImageProgress</code>
- * So it can be access from the classes which are not in
- * <code>ImageReader</code> hierachy.
- */
- public void processImageProgressWrapper(float percentageDone) {
- processImageProgress(percentageDone);
- }
-
- /** The input stream where reads from */
- private ImageInputStream iis = null;
-
- /** Stream position when setInput() was called. */
- private long streamPosition0;
-
- /** Indicates whether the header is read. */
- private boolean gotHeader = false;
-
- /** The image width. */
- private int width = -1;
-
- /** The image height. */
- private int height = -1;
-
- /** The image tile width. */
- private int tileWidth = -1;
-
- /** The image tile height. */
- private int tileHeight = -1;
-
- /** The image tile grid X offset. */
- private int tileGridXOffset = 0;
-
- /** The image tile grid Y offset. */
- private int tileGridYOffset = 0;
-
- /** Image metadata, valid for the imageMetadataIndex only. */
- private J2KMetadata imageMetadata = null;
-
- /** The RenderedImage decoded from the stream. */
- SimpleRenderedImage image = null;
-
- public J2KImageReaderCodecLib(ImageReaderSpi originator) {
- super(originator);
- }
-
- /** Overrides the method defined in the superclass. */
- public void setInput(Object input,
- boolean seekForwardOnly,
- boolean ignoreMetadata) {
- super.setInput(input, seekForwardOnly, ignoreMetadata);
- this.ignoreMetadata = ignoreMetadata;
- iis = (ImageInputStream) input; // Always works
- iis.mark(); // Mark the initial position.
- imageMetadata = null;
- try {
- this.streamPosition0 = iis.getStreamPosition();
- } catch(IOException e) {
- // XXX ignore
- }
- }
-
- public ImageReadParam getDefaultReadParam() {
- return new J2KImageReadParam();
- }
- public int getNumImages(boolean allowSearch) throws java.io.IOException {
- if(input == null) {
- throw new IllegalStateException(I18N.getString("J2KImageReader6"));
- } else if(seekForwardOnly) {
- throw new IllegalStateException(I18N.getString("J2KImageReader7"));
- }
-
- return 1;
- }
-
- public Iterator getImageTypes(int imageIndex) throws java.io.IOException {
- checkIndex(imageIndex);
- readHeader();
- if (image != null) {
- ArrayList list = new ArrayList();
- list.add(new ImageTypeSpecifier(image.getColorModel(),
- image.getSampleModel()));
- return list.iterator();
- }
- return null;
- }
-
- public int getWidth(int imageIndex) throws java.io.IOException {
- checkIndex(imageIndex);
- readHeader();
- return width;
- }
-
- public int getHeight(int imageIndex) throws java.io.IOException {
- checkIndex(imageIndex);
- readHeader();
- return height;
- }
-
- public int getTileGridXOffset(int imageIndex) throws IOException {
- checkIndex(imageIndex);
- readHeader();
- return tileGridXOffset;
- }
-
- public int getTileGridYOffset(int imageIndex) throws IOException {
- checkIndex(imageIndex);
- readHeader();
- return tileGridYOffset;
- }
-
- public int getTileWidth(int imageIndex) throws IOException {
- checkIndex(imageIndex);
- readHeader();
- return tileWidth;
- }
-
- public int getTileHeight(int imageIndex) throws IOException {
- checkIndex(imageIndex);
- readHeader();
- return tileHeight;
- }
-
- /**
- * Returns <code>true</code> if the image is organized into
- * <i>tiles</i>, that is, equal-sized non-overlapping rectangles.
- *
- * <p> A reader plug-in may choose whether or not to expose tiling
- * that is present in the image as it is stored. It may even
- * choose to advertise tiling when none is explicitly present. In
- * general, tiling should only be advertised if there is some
- * advantage (in speed or space) to accessing individual tiles.
- * Regardless of whether the reader advertises tiling, it must be
- * capable of reading an arbitrary rectangular region specified in
- * an <code>ImageReadParam</code>.
- *
- * <p> A reader for which all images are guaranteed to be tiled,
- * or are guaranteed not to be tiled, may return <code>true</code>
- * or <code>false</code> respectively without accessing any image
- * data. In such cases, it is not necessary to throw an exception
- * even if no input source has been set or the image index is out
- * of bounds.
- *
- * <p> The default implementation just returns <code>false</code>.
- *
- * @param imageIndex the index of the image to be queried.
- *
- * @return <code>true</code> if the image is tiled.
- *
- * @exception IllegalStateException if an input source is required
- * to determine the return value, but none has been set.
- * @exception IndexOutOfBoundsException if an image must be
- * accessed to determine the return value, but the supplied index
- * is out of bounds.
- * @exception IOException if an error occurs during reading.
- */
- public boolean isImageTiled(int imageIndex) throws IOException {
- int w = getWidth(imageIndex);
- int tw = getTileWidth(imageIndex);
- if(tw > 0 && ((w + tw - 1)/tw) > 1) {
- return true;
- }
-
- int h = getHeight(imageIndex);
- int th = getTileHeight(imageIndex);
- if(th > 0 && ((h + th - 1)/th) > 1) {
- return true;
- }
-
- return false;
- }
-
- public IIOMetadata getStreamMetadata() throws java.io.IOException {
- return null;
- }
-
- public IIOMetadata getImageMetadata(int imageIndex) throws
- java.io.IOException {
- if (ignoreMetadata)
- return null;
-
- checkIndex(imageIndex);
-
- if (imageMetadata == null) {
- try {
- iis.reset(); // Reset to initial position.
- iis.mark(); // Re-mark initial position.
- if (image == null ||
- !(image instanceof J2KRenderedImageCodecLib))
- image = new J2KRenderedImageCodecLib(iis, this, null);
- imageMetadata =
- ((J2KRenderedImageCodecLib)image).readImageMetadata();
- } catch(IOException ioe) {
- throw ioe;
- } catch(RuntimeException re) {
- throw re;
- } finally {
- iis.reset(); // Reset to initial position.
- iis.mark(); // Re-mark initial position.
- }
- }
- return imageMetadata;
- }
-
- public boolean isRandomAccessEasy(int imageIndex) throws IOException {
- // No check done because neither input source nor image is
- // required to determine the return value.
- return true;
- }
-
- public RenderedImage readAsRenderedImage(int imageIndex,
- ImageReadParam param)
- throws java.io.IOException {
- checkIndex(imageIndex);
- if (param == null)
- param = getDefaultReadParam();
- clearAbortRequest();
- processImageStarted(0);
-
- if(param instanceof J2KImageReadParam &&
- ((J2KImageReadParam)param).getResolution() >= 0) {
- // XXX Workaround for java.sun.com change request 5089981:
- // fall back to Java reader for lower resolution levels.
- // This code should be removed when this problem is fixed
- // in the codecLib JPEG2000 decoder.
- ImageReader jreader = new J2KImageReader(null);
- iis.seek(streamPosition0);
- jreader.setInput(iis);
- image =
- (SimpleRenderedImage)jreader.readAsRenderedImage(imageIndex,
- param);
- } else {
- image = new J2KRenderedImageCodecLib(iis,
- this,
- param);
- }
- if (abortRequested())
- processReadAborted();
- else
- processImageComplete();
- return image;
- }
-
- public BufferedImage read(int imageIndex,
- ImageReadParam param) throws java.io.IOException {
- checkIndex(imageIndex);
- clearAbortRequest();
- if (param == null)
- param = getDefaultReadParam();
- processImageStarted(imageIndex);
-
- if(param instanceof J2KImageReadParam &&
- ((J2KImageReadParam)param).getResolution() >= 0) {
- // XXX Workaround for java.sun.com change request 5089981:
- // fall back to Java reader for lower resolution levels.
- // This code should be removed when this problem is fixed
- // in the codecLib JPEG2000 decoder.
- ImageReader jreader = new J2KImageReader(null);
- iis.seek(streamPosition0);
- jreader.setInput(iis);
- if (abortRequested())
- processReadAborted();
- else
- processImageComplete();
- return jreader.read(imageIndex, param);
- }
-
- BufferedImage bi = param.getDestination();
- iis.reset(); // Reset to initial position.
- iis.mark(); // Re-mark initial position.
- // XXX Need to add a try-catch IOException block and reset/mark iis.
- image = new J2KRenderedImageCodecLib(iis,
- this,
- param);
- J2KRenderedImageCodecLib jclibImage = (J2KRenderedImageCodecLib)image;
- Point offset = param.getDestinationOffset();
- WritableRaster raster;
-
- if (bi == null) {
- ColorModel colorModel = jclibImage.getColorModel();
- SampleModel sampleModel = jclibImage.getSampleModel();
-
- // If the destination type is specified, use the color model of it.
- ImageTypeSpecifier type = param.getDestinationType();
- if (type != null)
- colorModel = type.getColorModel();
-
- raster = Raster.createWritableRaster(
- sampleModel.createCompatibleSampleModel(jclibImage.getMinX()+
- jclibImage.getWidth(),
- jclibImage.getMinY() +
- jclibImage.getHeight()),
- new Point(0, 0));
-
- bi = new BufferedImage(colorModel,
- raster,
- colorModel != null ?
- colorModel.isAlphaPremultiplied() : false,
- new Hashtable());
- } else {
- raster = bi.getWritableTile(0, 0);
- }
-
- jclibImage.setDestImage(bi);
- jclibImage.readAsRaster(raster);
- jclibImage.clearDestImage();
-
- if (abortRequested())
- processReadAborted();
- else
- processImageComplete();
- return bi;
- }
-
- public Raster readRaster(int imageIndex,
- ImageReadParam param) throws IOException {
- BufferedImage bi = read(imageIndex, param);
- return bi.getWritableTile(0, 0);
- }
-
- public void readHeader() throws java.io.IOException {
- if (gotHeader)
- return;
-
- try {
- iis.reset(); // Reset to initial position.
- iis.mark(); // Re-mark initial position.
-
- if (image == null)
- image = new J2KRenderedImageCodecLib(iis, this, null);
-
- this.width = image.getWidth();
- this.height = image.getHeight();
- this.tileWidth = image.getTileWidth();
- this.tileHeight = image.getTileHeight();
- this.tileGridXOffset = image.getTileGridXOffset();
- this.tileGridYOffset = image.getTileGridYOffset();
- } catch(IOException ioe) {
- throw ioe;
- } catch(RuntimeException re) {
- throw re;
- } finally {
- iis.reset(); // Reset to initial position.
- iis.mark(); // Re-mark initial position.
- }
-
- this.gotHeader = true;
- }
-
- private void checkIndex(int imageIndex) {
- if(input == null) {
- throw new IllegalStateException(I18N.getString("J2KImageReader6"));
- }
- if (imageIndex != 0) {
- throw new IndexOutOfBoundsException(I18N.getString("J2KImageReader4"));
- }
- }
-
- /** This method wraps the protected method <code>abortRequested</code>
- * to allow the abortions be monitored by <code>J2KReadState</code>.
- */
- public boolean getAbortRequest() {
- return abortRequested();
- }
-
- public void reset() {
- super.reset();
- iis = null;
- gotHeader = false;
- width = -1;
- height = -1;
- tileWidth = -1;
- tileHeight = -1;
- tileGridXOffset = 0;
- tileGridYOffset = 0;
- imageMetadata = null;
- image = null;
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderCodecLibSpi.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderCodecLibSpi.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderCodecLibSpi.java 2006-03-31 14:43:39.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderCodecLibSpi.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,171 +0,0 @@
-/*
- * $RCSfile: J2KImageReaderCodecLibSpi.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.2 $
- * $Date: 2006/03/31 19:43:39 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.util.Locale;
-import javax.imageio.spi.ImageReaderSpi;
-import javax.imageio.stream.ImageInputStream;
-import javax.imageio.spi.IIORegistry;
-import javax.imageio.spi.ServiceRegistry;
-import java.io.IOException;
-import javax.imageio.ImageReader;
-import javax.imageio.IIOException;
-
-import com.sun.media.imageioimpl.common.PackageUtil;
-
-public class J2KImageReaderCodecLibSpi extends ImageReaderSpi {
-
- private static String [] writerSpiNames =
- {"com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageWriterCodecLibSpi"};
- private static String[] formatNames =
- {"jpeg 2000", "JPEG 2000", "jpeg2000", "JPEG2000"};
- private static String[] extensions =
- {"jp2"}; // Should add jpx or jpm
- private static String[] mimeTypes = {"image/jp2", "image/jpeg2000"};
- private boolean registered = false;
-
- public J2KImageReaderCodecLibSpi() {
- super(PackageUtil.getVendor(),
- PackageUtil.getVersion(),
- formatNames,
- extensions,
- mimeTypes,
- "com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageReaderCodecLib",
- STANDARD_INPUT_TYPE,
- writerSpiNames,
- false,
- null, null,
- null, null,
- true,
- "com_sun_media_imageio_plugins_jpeg2000_image_1.0",
- "com.sun.media.imageioimpl.plugins.jpeg2000.J2KMetadataFormat",
- null, null);
- }
-
- public void onRegistration(ServiceRegistry registry,
- Class category) {
- if (registered) {
- return;
- }
-
- registered = true;
-
- // Branch based on codecLib availability.
- if(!PackageUtil.isCodecLibAvailable()) {
- // Deregister provider.
- registry.deregisterServiceProvider(this);
- } else {
- // Set pairwise ordering to give codecLib reader precedence.
- Class javaReaderSPIClass = null;
- try {
- javaReaderSPIClass =
- Class.forName("com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageReaderSpi");
- } catch(Throwable t) {
- // Ignore it.
- }
-
- if(javaReaderSPIClass != null) {
- Object javaReaderSPI =
- registry.getServiceProviderByClass(javaReaderSPIClass);
- if(javaReaderSPI != null) {
- registry.setOrdering(category, this, javaReaderSPI);
- }
- }
- }
- }
-
- public String getDescription(Locale locale) {
- String desc = PackageUtil.getSpecificationTitle() +
- " natively-accelerated JPEG 2000 Image Reader";
- return desc;
- }
-
- public boolean canDecodeInput(Object source) throws IOException {
- if (!(source instanceof ImageInputStream)) {
- return false;
- }
-
- ImageInputStream stream = (ImageInputStream)source;
-
- //fix of 4938421
- stream.mark();
- int marker = (stream.read() << 8) | stream.read();
-
- if (marker == 0xFF4F) {
- stream.reset();
- return true;
- }
-
- stream.reset();
- stream.mark();
- byte[] b = new byte[12];
- stream.readFully(b);
- stream.reset();
-
- //Verify the signature box
-
- // The length of the signature box is 12
- if (b[0] !=0 || b[1]!=0 || b[2] != 0 || b[3] != 12)
- return false;
-
- // The signature box type is "jP "
- if ((b[4] & 0xff) != 0x6A || (b[5] & 0xFF) != 0x50 ||
- (b[6] & 0xFF) !=0x20 || (b[7] & 0xFF) != 0x20)
- return false;
-
- // The signture content is 0x0D0A870A
- if ((b[8] & 0xFF) != 0x0D || (b[9] & 0xFF) != 0x0A ||
- (b[10] & 0xFF) != 0x87 || (b[11] &0xFF) != 0x0A)
- return false;
-
- return true;
- }
-
- public ImageReader createReaderInstance(Object extension)
- throws IIOException {
- return new J2KImageReaderCodecLib(this);
- }
-}
-
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReader.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReader.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReader.java 2006-10-04 21:08:30.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReader.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,601 +0,0 @@
-/*
- * $RCSfile: J2KImageReader.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.7 $
- * $Date: 2006/10/05 01:08:30 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.Rectangle;
-import java.awt.Point;
-
-import javax.imageio.IIOException;
-import javax.imageio.ImageReader;
-import javax.imageio.ImageReadParam;
-import javax.imageio.ImageTypeSpecifier;
-import javax.imageio.metadata.IIOMetadata;
-import javax.imageio.spi.ImageReaderSpi;
-import javax.imageio.stream.ImageInputStream;
-import com.sun.media.imageio.plugins.jpeg2000.J2KImageReadParam;
-
-import java.awt.image.BufferedImage;
-import java.awt.image.Raster;
-import java.awt.image.RenderedImage;
-
-import java.io.*;
-import java.util.List;
-import java.util.Iterator;
-import java.util.ArrayList;
-
-import jj2000.j2k.quantization.dequantizer.*;
-import jj2000.j2k.wavelet.synthesis.*;
-import jj2000.j2k.image.invcomptransf.*;
-import jj2000.j2k.fileformat.reader.*;
-import jj2000.j2k.codestream.reader.*;
-import jj2000.j2k.entropy.decoder.*;
-import jj2000.j2k.codestream.*;
-import jj2000.j2k.decoder.*;
-import jj2000.j2k.image.*;
-import jj2000.j2k.util.*;
-import jj2000.j2k.roi.*;
-import jj2000.j2k.io.*;
-import jj2000.j2k.*;
-
-/** This class is the Java Image IO plugin reader for JPEG 2000 JP2 image file
- * format. It has the capability to load the compressed bilevel images,
- * color-indexed byte images, or multi-band images in byte/ushort/short/int
- * data type. It may subsample the image, select bands, clip the image,
- * and shift the decoded image origin if the proper decoding parameter
- * are set in the provided <code>J2KImageReadParam</code>.
- */
-public class J2KImageReader extends ImageReader implements MsgLogger {
- /** The input stream where reads from */
- private ImageInputStream iis = null;
-
- /** Stream position when setInput() was called. */
- private long streamPosition0;
-
- /** Indicates whether the header is read. */
- private boolean gotHeader = false;
-
- /** The image width. */
- private int width;
-
- /** The image height. */
- private int height;
-
- /** Image metadata, valid for the imageMetadataIndex only. */
- private J2KMetadata imageMetadata = null;
-
- /** The image index for the cached metadata. */
- private int imageMetadataIndex = -1;
-
- /** The J2K HeaderDecoder defined in jj2000 packages. Used to extract image
- * header information.
- */
- private HeaderDecoder hd;
-
- /** The J2KReadState for this reading session based on the current input
- * and J2KImageReadParam.
- */
- private J2KReadState readState = null;
-
- /**
- * Whether to log JJ2000 messages.
- */
- private boolean logJJ2000Msg = false;
-
- /** Wrapper for the protected method <code>computeRegions</code>. So it
- * can be access from the classes which are not in <code>ImageReader</code>
- * hierarchy.
- */
- public static void computeRegionsWrapper(ImageReadParam param,
- boolean allowZeroDestOffset,
- int srcWidth,
- int srcHeight,
- BufferedImage image,
- Rectangle srcRegion,
- Rectangle destRegion) {
- if (srcRegion == null) {
- throw new IllegalArgumentException(I18N.getString("J2KImageReader0"));
- }
- if (destRegion == null) {
- throw new IllegalArgumentException(I18N.getString("J2KImageReader1"));
- }
-
- // Clip that to the param region, if there is one
- int periodX = 1;
- int periodY = 1;
- int gridX = 0;
- int gridY = 0;
- if (param != null) {
- Rectangle paramSrcRegion = param.getSourceRegion();
- if (paramSrcRegion != null) {
- srcRegion.setBounds(srcRegion.intersection(paramSrcRegion));
- }
- periodX = param.getSourceXSubsampling();
- periodY = param.getSourceYSubsampling();
- gridX = param.getSubsamplingXOffset();
- gridY = param.getSubsamplingYOffset();
- srcRegion.translate(gridX, gridY);
- srcRegion.width -= gridX;
- srcRegion.height -= gridY;
- if(allowZeroDestOffset) {
- destRegion.setLocation(param.getDestinationOffset());
- } else {
- Point destOffset = param.getDestinationOffset();
- if(destOffset.x != 0 || destOffset.y != 0) {
- destRegion.setLocation(param.getDestinationOffset());
- }
- }
- }
-
- // Now clip any negative destination offsets, i.e. clip
- // to the top and left of the destination image
- if (destRegion.x < 0) {
- int delta = -destRegion.x*periodX;
- srcRegion.x += delta;
- srcRegion.width -= delta;
- destRegion.x = 0;
- }
- if (destRegion.y < 0) {
- int delta = -destRegion.y*periodY;
- srcRegion.y += delta;
- srcRegion.height -= delta;
- destRegion.y = 0;
- }
-
- // Now clip the destination Region to the subsampled width and height
- int subsampledWidth = (srcRegion.width + periodX - 1)/periodX;
- int subsampledHeight = (srcRegion.height + periodY - 1)/periodY;
- destRegion.width = subsampledWidth;
- destRegion.height = subsampledHeight;
-
- // Now clip that to right and bottom of the destination image,
- // if there is one, taking subsampling into account
- if (image != null) {
- Rectangle destImageRect = new Rectangle(0, 0,
- image.getWidth(),
- image.getHeight());
- destRegion.setBounds(destRegion.intersection(destImageRect));
- if (destRegion.isEmpty()) {
- throw new IllegalArgumentException
- (I18N.getString("J2KImageReader2"));
- }
-
- int deltaX = destRegion.x + subsampledWidth - image.getWidth();
- if (deltaX > 0) {
- srcRegion.width -= deltaX*periodX;
- }
- int deltaY = destRegion.y + subsampledHeight - image.getHeight();
- if (deltaY > 0) {
- srcRegion.height -= deltaY*periodY;
- }
- }
- if (srcRegion.isEmpty() || destRegion.isEmpty()) {
- throw new IllegalArgumentException(I18N.getString("J2KImageReader3"));
- }
- }
-
- /** Wrapper for the protected method <code>checkReadParamBandSettings</code>.
- * So it can be access from the classes which are not in
- * <code>ImageReader</code> hierarchy.
- */
- public static void checkReadParamBandSettingsWrapper(ImageReadParam param,
- int numSrcBands,
- int numDstBands) {
- checkReadParamBandSettings(param, numSrcBands, numDstBands);
- }
-
- /**
- * Convert a rectangle provided in the coordinate system of the JPEG2000
- * reference grid to coordinates at a lower resolution level where zero
- * denotes the lowest resolution level.
- *
- * @param r A rectangle in references grid coordinates.
- * @param maxLevel The highest resolution level in the image.
- * @param level The resolution level of the returned rectangle.
- * @param subX The horizontal subsampling step size.
- * @param subY The vertical subsampling step size.
- * @return The parameter rectangle converted to a lower resolution level.
- * @throws IllegalArgumentException if <core>r</code> is <code>null</code>,
- * <code>maxLevel</code> or <code>level</code> is negative, or
- * <code>level</code> is greater than <code>maxLevel</code>.
- */
- static Rectangle getReducedRect(Rectangle r, int maxLevel, int level,
- int subX, int subY) {
- if(r == null) {
- throw new IllegalArgumentException("r == null!");
- } else if(maxLevel < 0 || level < 0) {
- throw new IllegalArgumentException("maxLevel < 0 || level < 0!");
- } else if(level > maxLevel) {
- throw new IllegalArgumentException("level > maxLevel");
- }
-
- // At the highest level; return the parameter.
- if(level == maxLevel && subX == 1 && subY == 1) {
- return r;
- }
-
- // Resolution divisor is step*2^(maxLevel - level).
- int divisor = 1 << (maxLevel - level);
- int divX = divisor*subX;
- int divY = divisor*subY;
-
- // Convert upper left and lower right corners.
- int x1 = (r.x + divX - 1)/divX;
- int x2 = (r.x + r.width + divX - 1)/divX;
- int y1 = (r.y + divY - 1)/divY;
- int y2 = (r.y + r.height + divY - 1)/divY;
-
- // Create lower resolution rectangle and return.
- return new Rectangle(x1, y1, x2 - x1, y2 - y1);
- }
-
- /** Wrapper for the protected method <code>processImageUpdate</code>
- * So it can be access from the classes which are not in
- * <code>ImageReader</code> hierarchy.
- */
- public void processImageUpdateWrapper(BufferedImage theImage,
- int minX, int minY,
- int width, int height,
- int periodX, int periodY,
- int[] bands) {
- processImageUpdate(theImage,
- minX, minY,
- width, height,
- periodX, periodY,
- bands);
- }
-
- /** Wrapper for the protected method <code>processImageProgress</code>
- * So it can be access from the classes which are not in
- * <code>ImageReader</code> hierarchy.
- */
- public void processImageProgressWrapper(float percentageDone) {
- processImageProgress(percentageDone);
- }
-
- /** Constructs <code>J2KImageReader</code> from the provided
- * <code>ImageReaderSpi</code>.
- */
- public J2KImageReader(ImageReaderSpi originator) {
- super(originator);
-
- this.logJJ2000Msg = Boolean.getBoolean("jj2000.j2k.decoder.log");
-
- FacilityManager.registerMsgLogger(null, this);
- }
-
- /** Overrides the method defined in the superclass. */
- public void setInput(Object input,
- boolean seekForwardOnly,
- boolean ignoreMetadata) {
- super.setInput(input, seekForwardOnly, ignoreMetadata);
- this.ignoreMetadata = ignoreMetadata;
- iis = (ImageInputStream) input; // Always works
- imageMetadata = null;
- try {
- this.streamPosition0 = iis.getStreamPosition();
- } catch(IOException e) {
- // XXX ignore
- }
- }
-
- /** Overrides the method defined in the superclass. */
- public int getNumImages(boolean allowSearch) throws IOException {
- return 1;
- }
-
- public int getWidth(int imageIndex) throws IOException {
- checkIndex(imageIndex);
- readHeader();
- return width;
- }
-
- public int getHeight(int imageIndex) throws IOException {
- checkIndex(imageIndex);
- readHeader();
- return height;
- }
-
- public int getTileGridXOffset(int imageIndex) throws IOException {
- checkIndex(imageIndex);
- readHeader();
- return hd.getTilingOrigin(null).x;
- }
-
- public int getTileGridYOffset(int imageIndex) throws IOException {
- checkIndex(imageIndex);
- readHeader();
- return hd.getTilingOrigin(null).y;
- }
-
- public int getTileWidth(int imageIndex) throws IOException {
- checkIndex(imageIndex);
- readHeader();
- return hd.getNomTileWidth();
- }
-
- public int getTileHeight(int imageIndex) throws IOException {
- checkIndex(imageIndex);
- readHeader();
- return hd.getNomTileHeight();
- }
-
- private void checkIndex(int imageIndex) {
- if (imageIndex != 0) {
- throw new IndexOutOfBoundsException(I18N.getString("J2KImageReader4"));
- }
- }
-
- public void readHeader() {
- if (gotHeader)
- return;
-
- if (readState == null) {
- try {
- iis.seek(streamPosition0);
- } catch(IOException e) {
- // XXX ignore
- }
-
- readState =
- new J2KReadState(iis,
- new J2KImageReadParamJava(getDefaultReadParam()),
- this);
- }
-
- hd = readState.getHeader();
- gotHeader = true;
-
- this.width = hd.getImgWidth();
- this.height = hd.getImgHeight();
- }
-
- public Iterator getImageTypes(int imageIndex)
- throws IOException {
- checkIndex(imageIndex);
- readHeader();
- if (readState != null) {
- ArrayList list = new ArrayList();
- list.add(new ImageTypeSpecifier(readState.getColorModel(),
- readState.getSampleModel()));
- return list.iterator();
- }
- return null;
- }
-
- public ImageReadParam getDefaultReadParam() {
- return new J2KImageReadParam();
- }
-
- public IIOMetadata getImageMetadata(int imageIndex)
- throws IOException {
- checkIndex(imageIndex);
- if (ignoreMetadata)
- return null;
-
- if (imageMetadata == null) {
- iis.mark();
- imageMetadata = new J2KMetadata(iis, this);
- iis.reset();
- }
- return imageMetadata;
- }
-
- public IIOMetadata getStreamMetadata() throws IOException {
- return null;
- }
-
- public BufferedImage read(int imageIndex, ImageReadParam param)
- throws IOException {
- checkIndex(imageIndex);
- clearAbortRequest();
- processImageStarted(imageIndex);
-
- if (param == null)
- param = getDefaultReadParam();
-
- param = new J2KImageReadParamJava(param);
-
- if (!ignoreMetadata) {
- imageMetadata = new J2KMetadata();
- iis.seek(streamPosition0);
- readState = new J2KReadState(iis,
- (J2KImageReadParamJava)param,
- imageMetadata,
- this);
- } else {
- iis.seek(streamPosition0);
- readState = new J2KReadState(iis,
- (J2KImageReadParamJava)param,
- this);
- }
-
- BufferedImage bi = readState.readBufferedImage();
- if (abortRequested())
- processReadAborted();
- else
- processImageComplete();
- return bi;
- }
-
- public RenderedImage readAsRenderedImage(int imageIndex,
- ImageReadParam param)
- throws IOException {
- checkIndex(imageIndex);
- RenderedImage ri = null;
- clearAbortRequest();
- processImageStarted(imageIndex);
-
- if (param == null)
- param = getDefaultReadParam();
-
- param = new J2KImageReadParamJava(param);
- if (!ignoreMetadata) {
- if (imageMetadata == null)
- imageMetadata = new J2KMetadata();
- ri = new J2KRenderedImage(iis,
- (J2KImageReadParamJava)param,
- imageMetadata,
- this);
- }
- else
- ri = new J2KRenderedImage(iis, (J2KImageReadParamJava)param, this);
- if (abortRequested())
- processReadAborted();
- else
- processImageComplete();
- return ri;
- }
-
- public boolean canReadRaster() {
- return true;
- }
-
- public boolean isRandomAccessEasy(int imageIndex) throws IOException {
- checkIndex(imageIndex);
- return false;
- }
-
- public Raster readRaster(int imageIndex,
- ImageReadParam param) throws IOException {
- checkIndex(imageIndex);
- processImageStarted(imageIndex);
- param = new J2KImageReadParamJava(param);
-
- if (!ignoreMetadata) {
- imageMetadata = new J2KMetadata();
- iis.seek(streamPosition0);
- readState = new J2KReadState(iis,
- (J2KImageReadParamJava)param,
- imageMetadata,
- this);
- } else {
- iis.seek(streamPosition0);
- readState = new J2KReadState(iis,
- (J2KImageReadParamJava)param,
- this);
- }
-
- Raster ras = readState.readAsRaster();
- if (abortRequested())
- processReadAborted();
- else
- processImageComplete();
- return ras;
- }
-
- public boolean isImageTiled(int imageIndex) {
- checkIndex(imageIndex);
- readHeader();
- if (readState != null) {
- RenderedImage image = new J2KRenderedImage(readState);
- if (image.getNumXTiles() * image.getNumYTiles() > 0)
- return true;
- return false;
- }
- return false;
- }
-
- public void reset() {
- // reset local Java structures
- super.reset();
-
- iis = null;
- gotHeader = false;
- imageMetadata = null;
- readState = null;
- System.gc();
- }
-
- /** This method wraps the protected method <code>abortRequested</code>
- * to allow the abortions be monitored by <code>J2KReadState</code>.
- */
- public boolean getAbortRequest() {
- return abortRequested();
- }
-
- private ImageTypeSpecifier getImageType(int imageIndex)
- throws IOException {
- checkIndex(imageIndex);
- readHeader();
- if (readState != null) {
- return new ImageTypeSpecifier(readState.getColorModel(),
- readState.getSampleModel());
- }
- return null;
- }
-
- // --- Begin jj2000.j2k.util.MsgLogger implementation ---
- public void flush() {
- // Do nothing.
- }
-
- public void println(String str, int flind, int ind) {
- printmsg(INFO, str);
- }
-
- public void printmsg(int sev, String msg) {
- if(logJJ2000Msg) {
- String msgSev;
- switch(sev) {
- case ERROR:
- msgSev = "ERROR";
- break;
- case INFO:
- msgSev = "INFO";
- break;
- case LOG:
- msgSev = "LOG";
- break;
- case WARNING:
- default:
- msgSev = "WARNING";
- break;
- }
-
- processWarningOccurred("[JJ2000 "+msgSev+"] "+msg);
- }
- }
- // --- End jj2000.j2k.util.MsgLogger implementation ---
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderResources.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderResources.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderResources.java 2005-02-11 00:01:34.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderResources.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,56 +0,0 @@
-/*
- * $RCSfile: J2KImageReaderResources.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:34 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-public class J2KImageReaderResources {
- static final Object[][] contents = {
- };
-
- public J2KImageReaderResources() {}
-
- public Object[][] getContents() {
- return contents;
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderSpi.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderSpi.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderSpi.java 2006-03-31 14:43:39.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReaderSpi.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,167 +0,0 @@
-/*
- * $RCSfile: J2KImageReaderSpi.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.2 $
- * $Date: 2006/03/31 19:43:39 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.util.Locale;
-import javax.imageio.spi.ImageReaderSpi;
-import javax.imageio.stream.ImageInputStream;
-import javax.imageio.spi.IIORegistry;
-import javax.imageio.spi.ServiceRegistry;
-import java.io.IOException;
-import javax.imageio.ImageReader;
-import javax.imageio.IIOException;
-
-import com.sun.media.imageioimpl.common.PackageUtil;
-
-import com.sun.medialib.codec.jiio.Util;
-
-public class J2KImageReaderSpi extends ImageReaderSpi {
-
- private static String [] writerSpiNames =
- {"com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageWriterSpi"};
- private static String[] formatNames =
- {"jpeg 2000", "JPEG 2000", "jpeg2000", "JPEG2000"};
- private static String[] extensions =
- {"jp2"}; // Should add jpx or jpm
- private static String[] mimeTypes = {"image/jp2", "image/jpeg2000"};
- private boolean registered = false;
-
- public J2KImageReaderSpi() {
- super(PackageUtil.getVendor(),
- PackageUtil.getVersion(),
- formatNames,
- extensions,
- mimeTypes,
- "com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageReader",
- STANDARD_INPUT_TYPE,
- writerSpiNames,
- false,
- null, null,
- null, null,
- true,
- "com_sun_media_imageio_plugins_jpeg2000_image_1.0",
- "com.sun.media.imageioimpl.plugins.jpeg2000.J2KMetadataFormat",
- null, null);
- }
-
- public void onRegistration(ServiceRegistry registry,
- Class category) {
- if (registered) {
- return;
- }
-
- registered = true;
-
- // Set pairwise ordering to give codecLib reader precedence.
- Class codecLibReaderSPIClass = null;
- try {
- codecLibReaderSPIClass =
- Class.forName("com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageReaderCodecLibSpi");
- } catch(Throwable t) {
- // Ignore it.
- }
-
- if(codecLibReaderSPIClass != null) {
- Object codecLibReaderSPI =
- registry.getServiceProviderByClass(codecLibReaderSPIClass);
- if(codecLibReaderSPI != null) {
- registry.setOrdering(category, codecLibReaderSPI, this);
- }
- }
- }
-
- public String getDescription(Locale locale) {
- String desc = PackageUtil.getSpecificationTitle() +
- " JPEG 2000 Image Reader";
- return desc;
- }
-
- public boolean canDecodeInput(Object source) throws IOException {
- if (!(source instanceof ImageInputStream)) {
- return false;
- }
-
- ImageInputStream stream = (ImageInputStream)source;
-
- //fix of 4938421
- stream.mark();
- int marker = (stream.read() << 8) | stream.read();
-
- if (marker == 0xFF4F) {
- stream.reset();
- return true;
- }
-
- stream.reset();
- stream.mark();
- byte[] b = new byte[12];
- stream.readFully(b);
- stream.reset();
-
- //Verify the signature box
-
- // The length of the signature box is 12
- if (b[0] !=0 || b[1]!=0 || b[2] != 0 || b[3] != 12)
- return false;
-
- // The signature box type is "jP "
- if ((b[4] & 0xff) != 0x6A || (b[5] & 0xFF) != 0x50 ||
- (b[6] & 0xFF) !=0x20 || (b[7] & 0xFF) != 0x20)
- return false;
-
- // The signture content is 0x0D0A870A
- if ((b[8] & 0xFF) != 0x0D || (b[9] & 0xFF) != 0x0A ||
- (b[10] & 0xFF) != 0x87 || (b[11] &0xFF) != 0x0A)
- return false;
-
- return true;
- }
-
- public ImageReader createReaderInstance(Object extension)
- throws IIOException {
- return new J2KImageReader(this);
- }
-}
-
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReadParamJava.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReadParamJava.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReadParamJava.java 2005-02-11 00:01:33.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageReadParamJava.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,166 +0,0 @@
-/*
- * $RCSfile: J2KImageReadParamJava.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:33 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.ImageReadParam;
-import com.sun.media.imageio.plugins.jpeg2000.J2KImageReadParam;
-/**
- * A subclass of <code>ImageReadParam</code> for reading images in
- * the JPEG 2000 format.
- *
- * <p>The decoding parameters for JPEG 2000 are listed below:
- *
- * <p><table border=1>
- * <caption><b>JPEG 2000 Plugin Decoding Parameters</b></caption>
- * <tr><th>Parameter Name</th> <th>Description</th></tr>
- * <tr>
- * <td>decodingRate</td>
- * <td>Specifies the decoding rate in bits per pixel (bpp) where the
- * number of pixels is related to the image's original size (Note:
- * this parameter is not affected by <code>resolution</code>). The
- * codestream is either parsed (default) or truncated depending
- * <code>parsingEnabled</code>. The default is <code>Double.MAX_VALUE</code>.
- * It means decoding with the encoding rate.
- * </td>
- * </tr>
- * <tr>
- * <td>resolution</td>
- * <td>Specifies the resolution level wanted for the decoded image
- * (0 means the lowest available resolution, the resolution
- * level gives an image with the original dimension). If the given index
- * is greater than the number of available resolution levels of the
- * compressed image, the decoded image has the lowest available
- * resolution (among all tile-components). This parameter affects only
- * the inverse wavelet transform and not the number of bytes read by the
- * codestream parser, which depends only on <code>decodingRate</code>.
- * </td>
- * </tr>
- * <tr>
- * <td>noROIDescaling</td>
- * <td>Ensures that no ROI de-scaling is performed. Decompression is done
- * like there is no ROI in the image.
- * </td>
- * </tr>
- * <tr>
- * <td>parsingEnabled</td>
- * <td>Enable the parsing mode or not when the decoding rate is specified.
- * If it is false, the codestream is decoded as if it were truncated to
- * the given rate. If it is true, the decoder creates, truncates and
- * decodes a virtual layer progressive codestream with the same
- * truncation points in each code-block.
- * </td>
- * </tr>
- * </table>
- */
-public class J2KImageReadParamJava extends J2KImageReadParam {
-
- /** Ensures that no ROI de-scaling is performed. Decompression
- * is done like there is no ROI in the image.
- */
- private boolean noROIDescaling = true;
-
- /** Enable the parsing mode or not when the decoding rate is specified .
- * If it is false, the codestream is decoded as if it were truncated to
- * the given rate. If it is true, the decoder creates, truncates and
- * decodes a virtual layer progressive codestream with the same
- * truncation points in each code-block.
- */
- private boolean parsingEnabled = true;
-
- /** Constructs a default instance of <code>J2KImageReadParamJava</code>. */
- public J2KImageReadParamJava() {
- super();
- }
-
- public J2KImageReadParamJava(ImageReadParam param) {
- super();
-
- // Generic settings.
- if(param.hasController()) {
- setController(param.getController());
- }
- setSourceRegion(param.getSourceRegion());
- setSourceBands(param.getSourceBands());
- setDestinationBands(param.getDestinationBands());
- setDestination(param.getDestination());
-
- setDestinationOffset(param.getDestinationOffset());
- setSourceSubsampling(param.getSourceXSubsampling(),
- param.getSourceYSubsampling(),
- param.getSubsamplingXOffset(),
- param.getSubsamplingYOffset());
- setDestinationType(param.getDestinationType());
-
- // J2K settings.
- J2KImageReadParam j2kParam;
- if(param instanceof J2KImageReadParam) {
- j2kParam = (J2KImageReadParam)param;
- } else {
- j2kParam = new J2KImageReadParam();
- }
- setDecodingRate(j2kParam.getDecodingRate());
- setResolution(j2kParam.getResolution());
- }
-
- /** Sets <code>noROIDescaling</code> */
- public void setNoROIDescaling(boolean value) {
- this.noROIDescaling = value;
- }
-
- /** Gets <code>noROIDescaling</code> */
- public boolean getNoROIDescaling() {
- return noROIDescaling;
- }
-
- /** Sets <code>parsingEnabled</code> */
- public void setParsingEnabled(boolean value) {
- this.parsingEnabled = value;
- }
-
- /** Gets <code>parsingEnabled</code> */
- public boolean getParsingEnabled() {
- return parsingEnabled;
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriteParamJava.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriteParamJava.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriteParamJava.java 2006-09-20 19:23:30.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriteParamJava.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,1297 +0,0 @@
-/*
- * $RCSfile: J2KImageWriteParamJava.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.2 $
- * $Date: 2006/09/20 23:23:30 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.Rectangle;
-import java.awt.image.Raster;
-import java.awt.image.RenderedImage;
-import java.util.Collections;
-import java.util.Locale;
-import java.util.Iterator;
-import javax.imageio.IIOImage;
-import javax.imageio.ImageWriteParam;
-import jj2000.j2k.*;
-import jj2000.j2k.roi.*;
-import jj2000.j2k.quantization.*;
-import jj2000.j2k.wavelet.analysis.AnWTFilterSpec;
-import jj2000.j2k.image.forwcomptransf.ForwCompTransfSpec;
-import jj2000.j2k.entropy.CBlkSizeSpec;
-import jj2000.j2k.entropy.PrecinctSizeSpec;
-import jj2000.j2k.entropy.ProgressionSpec;
-import jj2000.j2k.image.BlkImgDataSrc;
-import jj2000.j2k.entropy.encoder.LayersInfo;
-import com.sun.media.imageio.plugins.jpeg2000.J2KImageWriteParam;
-
-/**
- * A subclass of <code>ImageWriteParam</code> for writing images in
- * the JPEG 2000 format.
- *
- * <p>JPEG 2000 plugin supports to losslessly or lossy compress gray-scale,
- * RGB, and RGBA images with byte, unsigned short or short data type. It also
- * supports losslessly compress bilevel, and 8-bit indexed. The result data
- * is in the format of JP2 (JPEG 2000 Part 1 or baseline format).
- *
- * <p>Many encoding parameters for JPEG 2000 can be tile-component specific.
- * These parameters are marked as <code>Yes</code> in the column <code>
- * TC_SPEC</code> in the following parameter table.
- * They must be provided according to the pattern:
- * [<tile-component idx>] <param> (repeated as many time as needed),
- * where <tile-component idx> respect the following policy according to
- * the degree of priority:
- * <table>
- * <tr><td>(1) t<idx> c<idx> : Tile-component specification.</td></tr>
- * <tr><td>(2) t<idx> : Tile specification.</td></tr>
- * <tr><td>(3) c<idx> : Component specification.</td></tr>
- * <tr><td>(4) <void> : Default specification.</td></tr>
- * </table>
- * <p>Where the priorities of the specifications are:
- * (1) > (2) > (3) > (4), (">" means "overrides")
- * <idx>: "," separates indexes, "-" separates bounds of indexes list.
- * (for example, 0,2-4 means indexes 0,2,3 and 4).
- *
- * <p>The parameters for encoding JPEG 2000 are listed in the following table:
- *
- * * <p><table border=1>
- * <caption><b>JPEG 2000 Plugin Decoding Parameters</b></caption>
- * <tr><th>Parameter Name</th> <th>Description</th><th>TC_SPEC</th></tr>
- * <tr>
- * <td>encodingRate</td>
- * <td> The bitrate in bits-per-pixel for encoding. Should be set when
- * lossy compression scheme is used. With the default value
- * <code>Double.MAX_VALUE</code>, a lossless compression will be done.
- * </td>
- * <td>No</td>
- * </tr>
- * <tr>
- * <td>lossless</td>
- * <td> Indicates using the loseless scheme or not. It is equivalent to
- * use reversible quantization and 5x3 integer wavelet filters. The
- * default is <code>true</code>.
- * </td>
- * <td>No</td>
- * </tr>
- * <tr>
- * <td>componentTransformation</td>
- * <td> Specifies to utilize the component transformation on some tiles.
- * If the wavelet transform is reversible (w5x3 filter), the Reversible
- * Component Transformation (RCT) is applied. If not reversible
- * (w9x7 filter), the Irreversible Component Transformation (ICT) is used.
- * </td>
- * <td>Yes, Tile_Specific</td>
- * </tr>
- * <tr>
- * <td>filters</td>
- * <td> Specifies which wavelet filters to use for the specified
- * tile-components. JPEG 2000 part I only supports w5x3 and w9x7 filters.
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>decompositionLevel</td>
- * <td> Specifies the wavelet decomposition levels to apply to
- * the image. If it is 0, no wavelet transform is performed, in which
- * case the original image data will be sent to the encoder and an example
- * is the binary data. All components and all tiles have the same number
- * of decomposition levels. The default value is 5.
- * </td>
- * <td>No</td>
- * </tr>
- * <tr>
- * <td>guardBits</td>
- * <td> The number of bits used for each tile-component in the quantizer
- * to avoid overflow. It takes values in the range 0 through 7. The
- * default value is 2.
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>quantizationStep</td>
- * <td> This parameter specifies the base normalized quantization step
- * size for the tiles/components. It is normalized to a dynamic range
- * of 1 in the image domain. This parameter is ignored in reversible
- * coding. The default value is 0.0078125.
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>quantizationType</td>
- * <td> Specifies which quantization type to use for specified
- * tiles/components. Not specified for lossless compression. By default,
- * the quantization step size is "expounded". Supported quantization
- * types specification are : "reversible" (no quantization), "derived"
- * (derived quantization step size) and "expounded".
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>codeBlockSize</td>
- * <td> Specifies the maximum code-block size to use for tile-component.
- * The maximum width and height is 1024, however the block size
- * (i.e. width x height) must not exceed 4096. The minimum width and
- * height is 4. The default values are (64, 64).
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>progressionType</td>
- * <td> Specifies which type of progression should be used when generating
- * the codestream.
- * <p> The format is [<tile index>]
- * res|layer|res-pos|pos-comp|comp-pos [res_start comp_start layer_end
- * res_end comp_end prog] [[res_start comp_start layer_end res_end
- * comp_end prog]...] [[<tile-component idx]...].
- * <p>The value "res" generates a resolution progressive
- * codestream with the number of layers specified by "layers" parameter.
- * The value "layer" generates a layer progressive codestream with
- * multiple layers. In any case, the rate-allocation algorithm optimizes
- * for best quality in each layer. The quality measure is mean squared
- * error (MSE) or a weighted version of it (WMSE). If no progression
- * type is specified or imposed by other parameters, the default value
- * is "layer". It is also possible to describe progression order
- * changes. In this case, "res_start" is the index (from 0) of the
- * first resolution level, "comp_start" is the index (from 0) of the
- * first component, "layer_end" is the index (from 0) of the first layer
- * not included, "res_end" is the index (from 0) of the first
- * resolution level not included, "comp_end" is index (from 0) of
- * the first component not included and "prog" is the progression type
- * to be used for the rest of the tile/image. Several progression
- * order changes can be specified, one after the other.
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>packPacketHeaderInTile</td>
- * <td> Indicates that the packet headers are packed in the tiles' headers.
- * The default is false.
- * </td>
- * <td>No</td>
- * </tr>
- * <tr>
- * <td>packPacketHeaderInMain</td>
- * <td> Indicates that the packet headers are packed in the main header.
- * The default is false.
- * </td>
- * <td>No</td>
- * </tr>
- * <tr>
- * <td>packetPerTilePart</td>
- * <td> Specifies the maximum number of packets to be put into one tile-part.
- * Zero means putting all packets in the first tile-part of each tile.
- * </td>
- * <td>No</td>
- * </tr>
- * <tr>
- * <td>ROIs</td>
- * <td> Specifies ROIs shape and location. The component index specifies
- * which components contain the ROI. If this parameter is used, the
- * codestream is layer progressive by default unless it is overridden by
- * the <code>progressionType</code>. A rectanglar or circular ROI can be
- * specified in the format: [<component idx>] R <left>
- * <top> <width> <height> or [<component idx>] C
- * <center x> <center y> <radius>. An arbitrary shape
- * can be assigned by [<component idx>] A <PGM file>
- * </td>
- * <td>Yes, component-specified</td>
- * </tr>
- * <tr>
- * <td>startLevelROI</td>
- * <td> This parameter defines the lowest resolution levels to belong to
- * the ROI. By doing this, it is possible to avoid getting
- * information for the ROI at an early stage of transmission.
- * startLevelROI = 0 means the lowest resolution level belongs to
- * the ROI, 1 means the second lowest etc. The default values, -1,
- * deactivates this parameter.
- * </td>
- * <td>No</td>
- * </tr>
- * <tr>
- * <td>alignROI</td>
- * <td> By specifying this parameter, the ROI mask will be limited to
- * covering only entire code-blocks. The ROI coding can then be
- * performed without any actual scaling of the coefficients but by
- * instead scaling the distortion estimates.
- * </td>
- * <td>No</td>
- * </tr>
- * <tr>
- * <td>bypass</td>
- * <td> Uses the lazy coding mode with the entropy coder. This will bypass
- * the MQ coder for some of the coding passes, where the distribution
- * is often close to uniform. Since the MQ codeword will be terminated
- * at least once per lazy pass, it is important to use an efficient
- * termination algorithm, <code>methodForMQTermination</code>.
- * true enables, and false disables it. The default value is false.
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>resetMQ</td>
- * <td> If this is enabled the probability estimates of the MQ coder are
- * reset after each arithmetically coded (i.e. non-lazy) coding pass.
- * true enables, and false disables it. The default value is false.
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>terminateOnByte</td>
- * <td> If this is enabled the codeword (raw or MQ) is terminated on a byte
- * boundary after each coding pass. In this case it is important to use
- * an efficient termination algorithm, "methodForMQTermination".
- * true enables, and false disables it. The default value is false.
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>causalCXInfo</td>
- * <td> Uses vertically stripe causal context formation. If this is
- * enabled the context formation process in one stripe is independant of
- * the next stripe (i.e. the one below it). true enables, and false
- * disables it. The default value is false.
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>codeSegSymbol</td>
- * <td> Inserts an error resilience segmentation symbol in the MQ codeword
- * at the end of each bit-plane (cleanup pass). Decoders can use this
- * information to detect and conceal errors. true enables, and false
- * disables it. The default value is false.
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>methodForMQTermination</td>
- * <td> Specifies the algorithm used to terminate the MQ codeword. The
- * most efficient one is "near_opt", which delivers a codeword which
- * in almost all cases is the shortest possible. The "easy" is a
- * simpler algorithm that delivers a codeword length that is close
- * to the previous one (in average 1 bit longer). The "predict" is
- * almost the same as the "easy" but it leaves error resilient
- * information on the spare least significant bits (in average 3.5 bits),
- * which can be used by a decoder to detect errors. The "full" algorithm
- * performs a full flush of the MQ coder and is highly inefficient. It
- * is important to use a good termination policy since the MQ codeword
- * can be terminated quite often, specially if the "bypass" or
- * "terminateOnByte" parameters are enabled (in the normal case it would
- * be terminated once per code-block, while "terminateOnByte" is specified
- * it will be done almost 3 times per bit-plane in each code-block).
- * The default value is "near_opt".
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>methodForMQLengthCalc</td>
- * <td> Specifies the algorithm to use in calculating the necessary MQ
- * length for each decoding pass. The best one is "near_opt", which
- * performs a rather sophisticated calculation and provides the best
- * results. The "lazy_good" and "lazy" are very simple algorithms
- * that provide rather conservative results. "lazy_good" performs
- * slightly better. Please use the default unless the experiments
- * show the benefits of different length calculation algorithms.
- * The default value is "near_opt".
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>precinctPartition</td>
- * <td> Specifies precinct partition dimensions for tiles/components. They
- * are stored from those applied to the highest resolution to those
- * applied to the remaining resolutions in decreasing order. If less
- * values than the number of decomposition levels are specified, then
- * the last two values are used for the remaining resolutions.
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>layers</td>
- * <td> Explicitly specifies the codestream layer formation parameters.
- * The rate (double) parameter specifies the bitrate to which the first
- * layer should be optimized. The layers (int) parameter, if present,
- * specifies the number of extra layers that should be added for
- * scalability. These extra layers are not optimized. Any extra rate
- * and layers parameters add more layers, in the same way. An
- * additional layer is always added at the end, which is optimized
- * to the overall target bitrate of the bit stream. Any layers
- * (optimized or not) whose target bitrate is higher that the overall
- * target bitrate are silently ignored. The bitrates of the extra layers
- * that are added through the layers parameter are approximately
- * log-spaced between the other target bitrates. If several (rate, layers)
- * constructs appear the rate parameters must appear in increasing order.
- * The rate allocation algorithm ensures that all coded layers have a
- * minimal reasonable size, if not these layers are silently ignored.
- * Default: 0.015 +20 2.0 +10.
- * </td>
- * <td>No</td>
- * </tr>
- * <tr>
- * <td>SOP</td>
- * <td>Specifies whether start of packet (SOP) markers should be used.
- * true enables, false disables it. The default value is false.
- * </td>
- * <td>Yes</td>
- * </tr>
- * <tr>
- * <td>EPH</td>
- * <td>Specifies whether end of packet header (EPH) markers should be used.
- * true enables, false disables it. The default value is false.
- * </td>
- * <td>Yes</td>
- * </tr>
- * </table>
- */
-public class J2KImageWriteParamJava extends ImageWriteParam {
- /**
- * Indicates that the packet headers are packed in the tiles' headers.
- */
- private boolean packPacketHeaderInTile = false;
-
- /**
- * Indicates that the packet headers are packed in the main header.
- */
- private boolean packPacketHeaderInMain = false;
-
- /**
- * Specifies the maximum number of packets to be put into one tile-part.
- * Zero means include all packets in first tile-part of each tile.
- */
- private int packetPerTilePart = 0;
-
- /**
- * The bitrate in bits-per-pixel for encoding. Should be set when lossy
- * compression scheme is used. The default is
- * <code>Double.MAX_VALUE</code>.
- */
- private double encodingRate = Double.MAX_VALUE;
-
- /**
- * Indicates using the loseless scheme or not. It is equivalent to
- * use reversible quantization and 5x3 integer wavelet filters.
- */
- private boolean lossless = true;
-
- /** Specifies to utilize the component transformation with some tiles.
- * If the wavelet transform is reversible (w5x3 filter), the
- * Reversible Component Transformation (RCT) is applied. If not reversible
- * (w9x7 filter), the Irreversible Component Transformation (ICT)
- * is used.
- */
- private ForwCompTransfSpec componentTransformation = null;
- private boolean enableCT = true;
-
- /** Specifies which filters to use for the specified tile-components.
- * JPEG 2000 part I only supports w5x3 and w9x7 filters.
- */
- private AnWTFilterSpec filters = null;
-
- /** Specifies the number of wavelet decomposition levels to apply to
- * the image. If it is 0, no wavelet transform is performed, in which
- * case the original image data will be sent to the encoder and an
- * example is the binary data. All components and all tiles have
- * the same number of decomposition levels. Default: 5.
- */
- private IntegerSpec decompositionLevel = null; // = 5;
-
- /** The number of bits used for each tile-component in
- * the quantizer to avoid overflow. It takes values in the range 0
- * through 7. Default: 2.
- */
- private GuardBitsSpec guardBits = null;
-
- /** This parameter specifies the base normalized quantization step
- * size for the tiles/components. It is normalized to a dynamic range
- * of 1 in the image domain. This parameter is ignored in reversible
- * coding. Default: 0.0078125.
- */
- private QuantStepSizeSpec quantizationStep = null;
-
- /** Specifies which quantization type to use for specified
- * tiles/components. Not specified for lossless compression. By
- * default , the quantization step size is "expounded". Supported
- * quantization types specification are : "reversible" (no quantization),
- * "derived" (derived quantization step size) and "expounded".
- */
- private QuantTypeSpec quantizationType = null;
-
- /** This parameter defines the lowest resolution levels to belong to
- * the ROI. By doing this, it is possible to avoid only getting
- * information for the ROI at an early stage of transmission.
- * startLevelROI = 0 means the lowest resolution level belongs to
- * the ROI, 1 means the second lowest etc. The default values, -1,
- * deactivates this parameter.
- */
- private int startLevelROI = -1;
-
- /** By specifying this parameter, the ROI mask will be limited to
- * covering only entire code-blocks. The ROI coding can then be
- * performed without any actual scaling of the coefficients but
- * by instead scaling the distortion estimates.
- */
- private boolean alignROI = false;
-
- /** Specifies ROIs shape and location. The component index specifies
- * which components contain the ROI. If this parameter is used, the
- * codestream is layer progressive by default unless it is
- * overridden by the <code>progressionType</code>.
- */
- private MaxShiftSpec ROIs = null;
-
- /** Specifies the maximum code-block size to use for tile-component.
- * The maximum width and height is 1024, however the image area
- * (i.e. width x height) must not exceed 4096. The minimum
- * width and height is 4. Default: 64 64.
- */
- private CBlkSizeSpec codeBlockSize = null;
-
- /** Uses the lazy coding mode with the entropy coder. This will bypass
- * the MQ coder for some of the coding passes, where the distribution
- * is often close to uniform. Since the MQ codeword will be terminated
- * at least once per lazy pass, it is important to use an efficient
- * termination algorithm, <code>methodForMQTermination</code>.
- * true enables, and false disables it. Default: false.
- */
- private StringSpec bypass = null;
-
- /** If this is enabled the probability estimates of the MQ coder are
- * reset after each arithmetically coded (i.e. non-lazy) coding pass.
- * true enables, and false disables it. Default: false.
- */
- private StringSpec resetMQ = null;
-
- /** If this is enabled the codeword (raw or MQ) is terminated on a byte
- * boundary after each coding pass. In this case it is important to
- * use an efficient termination algorithm, the "methodForMQTermination".
- * true enables, and false disables it. Default: false.
- */
- private StringSpec terminateOnByte = null;
-
- /** Uses vertically stripe causal context formation. If this is
- * enabled the context formation process in one stripe is independant
- * of the next stripe (i.e. the one below it). true enables, and
- * false disables it. Default: false.
- */
- private StringSpec causalCXInfo = null;
-
- /** Inserts an error resilience segmentation symbol in the MQ codeword
- * at the end of each bit-plane (cleanup pass). Decoders can use this
- * information to detect and conceal errors. true enables,
- * and false disables it. Default: false.
- */
- private StringSpec codeSegSymbol = null;
-
- /** Specifies the algorithm used to terminate the MQ codeword. The
- * most efficient one is "near_opt", which delivers a codeword which
- * in almost all cases is the shortest possible. The "easy" is a
- * simpler algorithm that delivers a codeword length that is close
- * to the previous one (in average 1 bit longer). The "predict" is
- * almost the same as the "easy" but it leaves error resilient
- * information on the spare least significant bits (in average
- * 3.5 bits), which can be used by a decoder to detect errors.
- * The "full" algorithm performs a full flush of the MQ coder and
- * is highly inefficient. It is important to use a good termination
- * policy since the MQ codeword can be terminated quite often,
- * specially if the "bypass" or "terminateOnByte" parameters are
- * enabled (in the normal case it would be terminated once per
- * code-block, while "terminateOnByte" is specified it will be
- * done almost 3 times per bit-plane in each code-block).
- * Default: near_opt.
- */
- private StringSpec methodForMQTermination = null;
-
- /** Specifies the algorithm to use in calculating the necessary MQ
- * length for each decoding pass. The best one is "near_opt", which
- * performs a rather sophisticated calculation and provides the best
- * results. The "lazy_good" and "lazy" are very simple algorithms
- * that provide rather conservative results. "lazy_good" performs
- * slightly better. Please use the default unless the experiments
- * show the benefits of different length calculation algorithms.
- * Default: near_opt.
- */
- private StringSpec methodForMQLengthCalc = null;
-
- /** Specifies precinct partition dimensions for tiles/components. They
- * are stored from those applied to the highest resolution to those
- * applied to the remaining resolutions in decreasing order. If less
- * values than the number of decomposition levels are specified, then
- * the last two values are used for the remaining resolutions.
- */
- private PrecinctSizeSpec precinctPartition = null;
-
- /** Specifies which type of progression should be used when generating
- * the codestream. The value "res" generates a resolution progressive
- * codestream with the number of layers specified by "layers" parameter.
- * The value "layer" generates a layer progressive codestream with
- * multiple layers. In any case, the rate-allocation algorithm optimizes
- * for best quality in each layer. The quality measure is mean squared
- * error (MSE) or a weighted version of it (WMSE). If no progression
- * type is specified or imposed by other modules, the default value
- * is "layer". It is also possible to describe progression order
- * changes. In this case, "res_start" is the index (from 0) of the
- * first resolution level, "comp_start" is the index (from 0) of the
- * first component, "ly_end" is the index (from 0) of the first layer
- * not included, "res_end" is the index (from 0) of the first
- * resolution level not included, "comp_end" is index (from 0) of
- * the first component not included and "prog" is the progression type
- * to be used for the rest of the tile/image. Several progression
- * order changes can be specified, one after the other.
- */
- private ProgressionSpec progressionType = null;
-
- /**
- * The specified (tile-component) progression. Will be used to generate
- * the progression type.
- */
- private String progressionName = null;
-
- /** Explicitly specifies the codestream layer formation parameters.
- * The rate (double) parameter specifies the bitrate to which the first
- * layer should be optimized. The layers (int) parameter, if present,
- * specifies the number of extra layers that should be added for
- * scalability. These extra layers are not optimized. Any extra rate
- * and layers parameters add more layers, in the same way. An
- * additional layer is always added at the end, which is optimized
- * to the overall target bitrate of the bit stream. Any layers
- * (optimized or not) whose target bitrate is higher that the
- * overall target bitrate are silently ignored. The bitrates of
- * the extra layers that are added through the layers parameter
- * are approximately log-spaced between the other target bitrates.
- * If several (rate, layers) constructs appear the rate parameters
- * must appear in increasing order. The rate allocation algorithm
- * ensures that all coded layers have a minimal reasonable size,
- * if not these layers are silently ignored. Default: 0.015 +20 2.0 +10.
- */
- private String layers = "0.015 +20 2.0 +10";
-
- /** Specifies whether end of packet header (EPH) markers should be used.
- * true enables, false disables it. Default: false.
- */
- private StringSpec EPH = null;
-
- /** Specifies whether start of packet (SOP) markers should be used.
- * true enables, false disables it. Default: false.
- */
- private StringSpec SOP = null;
-
- private int numTiles;
- private int numComponents;
-
- private RenderedImage imgsrc;
- private Raster raster;
-
- private int minX;
- private int minY;
-
- /** Constructor to set locales. */
- public J2KImageWriteParamJava(RenderedImage imgsrc, Locale locale) {
- super(locale);
- setDefaults(imgsrc);
- }
-
- /** Constructor to set locales. */
- public J2KImageWriteParamJava(IIOImage image, ImageWriteParam param) {
- super(param.getLocale());
- if(image != null) {
- if (image.hasRaster())
- setDefaults(image.getRaster());
- else
- setDefaults(image.getRenderedImage());
- }
-
- setSourceRegion(param.getSourceRegion());
- setSourceBands(param.getSourceBands());
- try {
- setTiling(param.getTileWidth(), param.getTileHeight(),
- param.getTileGridXOffset(), param.getTileGridYOffset());
- } catch (IllegalStateException e) {
- // tileing is not set do nothing.
- }
-
- setDestinationOffset(param.getDestinationOffset());
- setSourceSubsampling(param.getSourceXSubsampling(),
- param.getSourceYSubsampling(),
- param.getSubsamplingXOffset(),
- param.getSubsamplingYOffset());
- setDestinationType(param.getDestinationType());
-
- J2KImageWriteParam j2kParam;
- if(param instanceof J2KImageWriteParam) {
- j2kParam = (J2KImageWriteParam)param;
- } else {
- j2kParam = new J2KImageWriteParam();
- }
-
- setDecompositionLevel(""+j2kParam.getNumDecompositionLevels());
- setEncodingRate(j2kParam.getEncodingRate());
- setLossless(j2kParam.getLossless());
- setFilters(j2kParam.getFilter());
- setEPH("" + j2kParam.getEPH());
- setSOP("" + j2kParam.getSOP());
- setProgressionName(j2kParam.getProgressionType());
- int[] size = j2kParam.getCodeBlockSize();
- setCodeBlockSize("" + size[0] +" " + size[1]);
- enableCT = j2kParam.getComponentTransformation();
- setComponentTransformation("" + enableCT);
- }
-
-
- /**
- * Constructs a <code>J2KImageWriteParamJava</code> object with default
- * values for all parameters.
- */
- public J2KImageWriteParamJava() {
- super();
- setSuperProperties();
- }
-
- /**
- * Constructs a <code>J2KImageWriteParamJava</code> object with default
- * values for all parameters.
- */
- public J2KImageWriteParamJava(RenderedImage imgsrc) {
- super();
- setDefaults(imgsrc);
- }
-
- /**
- * Constructs a <code>J2KImageWriteParamJava</code> object with default
- * values for all parameters.
- */
- public J2KImageWriteParamJava(Raster raster) {
- super();
- setDefaults(raster);
- }
-
- private void setSuperProperties() {
- canOffsetTiles = true;
- canWriteTiles = true;
- canOffsetTiles = true;
- canWriteProgressive = true;
- tilingMode = MODE_EXPLICIT;
- }
-
- /** Set source */
- private void setDefaults(Raster raster) {
- // override the params in the super class
- setSuperProperties();
-
- if (raster != null) {
- this.raster = raster;
- tileGridXOffset = raster.getMinX();
- tileGridYOffset = raster.getMinY();
- tileWidth = raster.getWidth();
- tileHeight = raster.getHeight();
- tilingSet = true;
-
- numTiles = 1;
- numComponents = raster.getSampleModel().getNumBands();
- }
- setDefaults();
- }
-
- /** Set source */
- private void setDefaults(RenderedImage imgsrc) {
- // override the params in the super class
- setSuperProperties();
-
- tilingMode = MODE_EXPLICIT;
-
- if (imgsrc != null) {
- this.imgsrc = imgsrc;
- tileGridXOffset = imgsrc.getTileGridXOffset();
- tileGridYOffset = imgsrc.getTileGridYOffset();
- tileWidth = imgsrc.getTileWidth();
- tileHeight = imgsrc.getTileHeight();
- tilingSet = true;
-
- numTiles = imgsrc.getNumXTiles() * imgsrc.getNumYTiles();
- numComponents = imgsrc.getSampleModel().getNumBands();
- }
- setDefaults();
- }
-
- private void setDefaults() {
- setROIs(null);
- setQuantizationType(null);
- setQuantizationStep(null);
- setGuardBits(null);
- setFilters(null);
- setDecompositionLevel(null);
- setComponentTransformation(null);
- setMethodForMQLengthCalc(null);
- setMethodForMQTermination(null);
- setCodeSegSymbol(null);
- setCausalCXInfo(null);
- setTerminateOnByte(null);
- setResetMQ(null);
- setBypass(null);
- setCodeBlockSize(null);
- setPrecinctPartition(null);
- setSOP(null);
- setEPH(null);
- }
-
- /** Sets <code>encodingRate</code> */
- public void setEncodingRate(double rate) {
- this.encodingRate = rate;
- }
-
- /** Gets <code>encodingRate</code> */
- public double getEncodingRate() {
- return encodingRate;
- }
-
- /** Sets <code>lossless</code> */
- public void setLossless(boolean lossless) {
- this.lossless = lossless;
- }
-
- /** Gets <code>encodingRate</code> */
- public boolean getLossless() {
- return lossless;
- }
- /** Sets <code>packetPerTilePart</code> */
- public void setPacketPerTilePart(int packetPerTilePart) {
- if (packetPerTilePart < 0)
- throw new IllegalArgumentException(I18N.getString("J2KImageWriteParamJava0"));
-
- this.packetPerTilePart = packetPerTilePart;
- if (packetPerTilePart > 0) {
- setSOP("true");
- setEPH("true");
- }
- }
-
- /** Gets <code>packetPerTilePart</code> */
- public int getPacketPerTilePart() {
- return packetPerTilePart;
- }
-
- /** Sets <code>packPacketHeaderInTile</code> */
- public void setPackPacketHeaderInTile(boolean packPacketHeaderInTile) {
- this.packPacketHeaderInTile = packPacketHeaderInTile;
- if (packPacketHeaderInTile) {
- setSOP("true");
- setEPH("true");
- }
- }
-
- /** Gets <code>packPacketHeaderInTile</code> */
- public boolean getPackPacketHeaderInTile() {
- return packPacketHeaderInTile;
- }
-
- /** Sets <code>packPacketHeaderInMain</code> */
- public void setPackPacketHeaderInMain(boolean packPacketHeaderInMain) {
- this.packPacketHeaderInMain = packPacketHeaderInMain;
- if (packPacketHeaderInMain) {
- setSOP("true");
- setEPH("true");
- }
- }
-
- /** Gets <code>packPacketHeaderInMain</code> */
- public boolean getPackPacketHeaderInMain() {
- return packPacketHeaderInMain;
- }
-
- /** Sets <code>alignROI</code> */
- public void setAlignROI(boolean align) {
- alignROI = align;
- }
-
- /** Gets <code>alignROI</code> */
- public boolean getAlignROI() {
- return alignROI;
- }
-
- /** Sets <code>ROIs</code> */
- public void setROIs(String values) {
- ROIs = new MaxShiftSpec(numTiles, numComponents, ModuleSpec.SPEC_TYPE_TILE_COMP, values);
- }
-
- /** Gets <code>ROIs</code> */
- public MaxShiftSpec getROIs() {
- return ROIs;
- }
-
- /** Sets <code>quantizationType</code> */
- public void setQuantizationType(String values) {
- quantizationType = new QuantTypeSpec(numTiles, numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP, this, values);
- }
-
- /** Gets <code>quantizationType</code> */
- public QuantTypeSpec getQuantizationType() {
- return quantizationType;
- }
-
- /** Sets <code>quantizationStep</code> */
- public void setQuantizationStep(String values) {
- quantizationStep = new QuantStepSizeSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- this,
- values);
- }
-
- /** Gets <code>quantizationStep</code> */
- public QuantStepSizeSpec getQuantizationStep() {
- return quantizationStep;
- }
-
- /** Sets <code>guardBits</code> */
- public void setGuardBits(String values) {
- guardBits = new GuardBitsSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- this,
- values);
- }
-
- /** Gets <code>guardBits</code> */
- public GuardBitsSpec getGuardBits() {
- return guardBits;
- }
-
- /** Sets <code>filters</code> */
- // NOTE This also sets quantizationType and componentTransformation.
- public void setFilters(String values) {
- if (J2KImageWriteParam.FILTER_97.equals(values))
- setQuantizationType ("expounded");
- else
- setQuantizationType("reversible");
-
- filters = new AnWTFilterSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- (QuantTypeSpec)quantizationType,
- this,
- values);
- setComponentTransformation(""+enableCT);
- }
-
- /** Gets <code>filters</code> */
- public AnWTFilterSpec getFilters() {
- return filters;
- }
-
- /** Sets <code>decompositionLevel</code> */
- public void setDecompositionLevel(String values) {
- decompositionLevel = new IntegerSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- this,
- values,
- "5");
-
- // NOTE The precinctPartition depends upon decompositionLevel
- // so it needs to be re-initialized. Note that the parameter of
- // setPrecinctPartition() is not used in the current implementation.
- setPrecinctPartition(null);
- }
-
- /** Gets <code>decompositionLevel</code> */
- public IntegerSpec getDecompositionLevel() {
- return decompositionLevel;
- }
-
- /** Sets <code>componentTransformation</code> */
- // NOTE This requires filters having been set previously.
- public void setComponentTransformation(String values) {
- componentTransformation =
- new ForwCompTransfSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE,
- (AnWTFilterSpec)filters,
- this,
- values);
- }
-
- /** Gets <code>componentTransformation</code> */
- public ForwCompTransfSpec getComponentTransformation() {
- return componentTransformation;
- }
- /** Sets <code>methodForMQLengthCalc</code> */
- public void setMethodForMQLengthCalc(String values) {
- String[] strLcs = {"near_opt","lazy_good","lazy"};
- methodForMQLengthCalc =
- new StringSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- "near_opt",
- strLcs,
- this,
- values);
- }
-
- /** Gets <code>methodForMQLengthCalc</code> */
- public StringSpec getMethodForMQLengthCalc() {
- return methodForMQLengthCalc;
- }
-
- /** Sets <code>methodForMQTermination</code> */
- public void setMethodForMQTermination(String values) {
- String[] strTerm = {"near_opt","easy","predict","full"};
- methodForMQTermination =
- new StringSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- "near_opt",
- strTerm,
- this,
- values);
- }
-
- /** Gets <code>methodForMQTermination</code> */
- public StringSpec getMethodForMQTermination() {
- return methodForMQTermination;
- }
-
- /** Sets <code>codeSegSymbol</code> */
- public void setCodeSegSymbol(String values) {
- String[] strBoolean = {"true","false"};
- codeSegSymbol =
- new StringSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- "false",
- strBoolean,
- this,
- values);
- }
-
- /** Gets <code>codeSegSymbol</code> */
- public StringSpec getCodeSegSymbol() {
- return codeSegSymbol;
- }
-
- /** Sets <code>causalCXInfo</code> */
- public void setCausalCXInfo(String values) {
- String[] strBoolean = {"true","false"};
- causalCXInfo = new StringSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- "false",
- strBoolean,
- this,
- values);
- }
-
- /** Gets <code>causalCXInfo</code> */
- public StringSpec getCausalCXInfo() {
- return causalCXInfo;
- }
-
- /** Sets <code>terminateOnByte</code> */
- public void setTerminateOnByte(String values) {
- String[] strBoolean = {"true","false"};
- terminateOnByte = new StringSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- "false",
- strBoolean,
- this,
- values);
- }
-
- /** Gets <code>terminateOnByte</code> */
- public StringSpec getTerminateOnByte() {
- return terminateOnByte;
- }
-
- /** Sets <code>resetMQ</code> */
- public void setResetMQ(String values) {
- String[] strBoolean = {"true","false"};
- resetMQ = new StringSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- "false",
- strBoolean,
- this,
- values);
- }
-
- /** Gets <code>resetMQ</code> */
- public StringSpec getResetMQ() {
- return resetMQ;
- }
-
- /** Sets <code>bypass</code> */
- public void setBypass(String values) {
- String[] strBoolean = {"true","false"};
- bypass = new StringSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- "false",
- strBoolean,
- this,
- values);
- }
-
- /** Gets <code>bypass</code> */
- public StringSpec getBypass() {
- return bypass;
- }
-
- /** Sets <code>codeBlockSize</code> */
- public void setCodeBlockSize(String values) {
- codeBlockSize = new CBlkSizeSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- this,
- values);
- }
-
- /** Gets <code>codeBlockSize</code> */
- public CBlkSizeSpec getCodeBlockSize() {
- return codeBlockSize;
- }
-
- /** Sets <code>precinctPartition</code> */
- public void setPrecinctPartition(String values) {
- String[] strBoolean = {"true","false"};
- if (imgsrc != null)
- precinctPartition =
- new PrecinctSizeSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- new RenderedImageSrc(imgsrc, this, null),
- decompositionLevel,
- this,
- values);
- else if (raster != null)
- precinctPartition =
- new PrecinctSizeSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- new RenderedImageSrc(raster, this, null),
- decompositionLevel,
- this,
- values);
- }
-
- /** Gets <code>precinctPartition</code> */
- public PrecinctSizeSpec getPrecinctPartition() {
- return precinctPartition;
- }
-
- /** Sets <code>SOP</code> */
- public void setSOP(String values) {
- String[] strBoolean = {"true","false"};
- SOP = new StringSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- "false",
- strBoolean,
- this,
- values);
- }
-
- /** Gets <code>SOP</code> */
- public StringSpec getSOP() {
- return SOP;
- }
-
- /** Sets <code>EPH</code> */
- public void setEPH(String values) {
- String[] strBoolean = {"true","false"};
- EPH = new StringSpec(numTiles,
- numComponents,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- "false",
- strBoolean,
- this,
- values);
- }
-
- /** Gets <code>EPH</code> */
- public StringSpec getEPH() {
- return EPH;
- }
-
- /** Sets <code>progressionName</code> */
- public void setProgressionName(String values) {
- progressionName = values;
- }
-
- /** Gets <code>progressionType</code> */
- public String getProgressionName() {
- return progressionName;
- }
-
- /** Sets <code>progressionType</code> */
- public void setProgressionType(LayersInfo lyrs, String values) {
- String[] strBoolean = {"true","false"};
- progressionType = new ProgressionSpec(numTiles,
- numComponents,
- lyrs.getTotNumLayers(),
- decompositionLevel,
- ModuleSpec.SPEC_TYPE_TILE_COMP,
- this,
- values);
- }
-
- /** Gets <code>progressionType</code> */
- public ProgressionSpec getProgressionType() {
- return progressionType;
- }
-
- /** Sets the <code>startLevelROI</code> */
- public void setStartLevelROI(int value) {
- startLevelROI = value;
- }
-
- /** Gets <code>startLevel</code> */
- public int getStartLevelROI() {
- return startLevelROI;
- }
-
- /** Sets the <code>layers</code> */
- public void setLayers(String value) {
- layers = value;
- }
-
- /** Gets <code>layers</code> */
- public String getLayers() {
- return layers;
- }
-
- /** Sets <code>minX</code> */
- public void setMinX(int minX) {
- this.minX = minX;
- }
-
- /** Gets <code>minX</code> */
- public int getMinX() {
- return minX;
- }
-
- /** Sets <code>minY</code> */
- public void setMinY(int minY) {
- this.minY = minY;
- }
-
- /** Gets <code>minY</code> */
- public int getMinY() {
- return minY;
- }
-
- /** Gets the number of tiles */
- public int getNumTiles() {
- Rectangle sourceRegion = getSourceRegion();
- if (sourceRegion == null) {
- if (imgsrc != null)
- sourceRegion = new Rectangle(imgsrc.getMinX(),
- imgsrc.getMinY(),
- imgsrc.getWidth(),
- imgsrc.getHeight());
- else sourceRegion = raster.getBounds();
- } else {
- if (imgsrc != null)
- sourceRegion =
- sourceRegion.intersection(new Rectangle(imgsrc.getMinX(),
- imgsrc.getMinY(),
- imgsrc.getWidth(),
- imgsrc.getHeight()));
- else sourceRegion = sourceRegion.intersection(raster.getBounds());
- }
-
- int scaleX = getSourceXSubsampling();
- int scaleY = getSourceYSubsampling();
- int xOffset = getSubsamplingXOffset();
- int yOffset = getSubsamplingYOffset();
-
- int w = (sourceRegion.width - xOffset + scaleX - 1) / scaleX;
- int h = (sourceRegion.height - yOffset + scaleY - 1) / scaleY;
-
- minX = (sourceRegion.x + xOffset) / scaleX;
- minY = (sourceRegion.y + yOffset) / scaleY;
-
- numTiles = (int)((Math.floor((minX + w + tileWidth - 1.0) / tileWidth) -
- Math.floor((double)minX/tileWidth) ) *
- (Math.floor((minY + h + tileHeight - 1.0) / tileHeight) -
- Math.floor((double)minY/tileHeight) ) );
- tileGridXOffset += (minX - tileGridXOffset) / tileWidth * tileWidth;
- tileGridYOffset += (minY - tileGridYOffset) / tileHeight * tileHeight;
-
- return numTiles;
- }
-
- /** Gets the number of components */
- public int getNumComponents() {
- return numComponents;
- }
-
- /** Override the method setSourceBands in the super class. This method
- * should be called before any tile-specific parameter setting method
- * to be called.
- */
- public void setSourceBands(int[] bands) {
- super.setSourceBands(bands);
- if (bands != null) {
- numComponents = bands.length;
- setDefaults();
- }
- }
-
- /** Override the method setTiling in the super class. This method
- * should be called before any tile-specific parameter setting method
- * to be called.
- */
- public void setTiling(int tw, int th, int xOff, int yOff) {
- super.setTiling(tw, th, xOff, yOff);
- getNumTiles();
- setDefaults();
- }
-
- /** Override the method setSourceSubsampling in the super class. This
- * method should be called before any tile-specific parameter setting
- * method to be called.
- */
- public void setSourceSubsampling(int sx, int sy, int xOff, int yOff) {
- super.setSourceSubsampling(sx, sy, xOff, yOff);
- getNumTiles();
- setDefaults();
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterCodecLib.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterCodecLib.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterCodecLib.java 2006-09-22 19:07:25.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterCodecLib.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,879 +0,0 @@
-/*
- * $RCSfile: J2KImageWriterCodecLib.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.3 $
- * $Date: 2006/09/22 23:07:25 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.Point;
-import java.awt.Rectangle;
-import java.awt.image.ColorModel;
-import java.awt.image.DataBuffer;
-import java.awt.image.DataBufferByte;
-import java.awt.image.IndexColorModel;
-import java.awt.image.Raster;
-import java.awt.image.RenderedImage;
-import java.awt.image.SampleModel;
-import java.awt.image.WritableRaster;
-
-import java.io.IOException;
-
-import java.util.Arrays;
-import java.util.List;
-
-import javax.imageio.IIOImage;
-import javax.imageio.IIOException;
-import javax.imageio.ImageTypeSpecifier;
-import javax.imageio.ImageWriteParam;
-import javax.imageio.ImageWriter;
-import javax.imageio.metadata.IIOMetadata;
-import javax.imageio.metadata.IIOMetadataFormatImpl;
-import javax.imageio.metadata.IIOMetadataNode;
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.spi.ImageWriterSpi;
-import javax.imageio.stream.ImageOutputStream;
-
-import com.sun.media.imageio.plugins.jpeg2000.J2KImageWriteParam;
-import com.sun.media.imageioimpl.common.ImageUtil;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-import com.sun.medialib.codec.jp2k.CompParams;
-import com.sun.medialib.codec.jp2k.Constants;
-import com.sun.medialib.codec.jp2k.Encoder;
-import com.sun.medialib.codec.jp2k.Params;
-import com.sun.medialib.codec.jp2k.Size;
-import com.sun.medialib.codec.jiio.*;
-
-public class J2KImageWriterCodecLib extends ImageWriter {
- /** When the writing is aborted, <code>RenderedImageSrc</code> throws a
- * <code>RuntimeException</code>.
- */
- public static String WRITE_ABORTED = "Write aborted.";
-
- /** The output stream to write into */
- private ImageOutputStream stream = null;
-
- /** The metadata format object. */
- private J2KMetadataFormat format;
-
- /** medialib encoder. */
- private Encoder encoder;
-
- /** size parameters for medialib. */
- private Size size;
-
- /** The tile width for encoding */
- private int tileWidth;
-
- /** The tile height for encoding */
- private int tileHeight;
-
- /** The tile grid offset for encoding */
- private int tileXOffset, tileYOffset;
-
- /** The source -> destination transformation */
- private int scaleX, scaleY, xOffset, yOffset;
-
- /** The source bands to be encoded. */
- private int[] sourceBands = null;
-
- /** The number of components in the image */
- private int numComp;
-
- private RenderedImage input;
- private J2KImageWriteParam param;
-
- /** The input source raster. */
- private Raster inputRaster;
-
- private Rectangle destinationRegion = null;
-
- private SampleModel sampleModel;
-
- /** Coordinate transform or sub selection is needed before encoding. */
- private boolean noTransform = true;
- private boolean noSubband = true;
-
- /** Indicates a <code>raster</code> rather than a <code>RenderedImage</code>
- * to be encoded.
- */
- private boolean writeRaster = false;
-
- /** Constructs <code>J2KImageWriter</code> based on the provided
- * <code>ImageWriterSpi</code>.
- */
- public J2KImageWriterCodecLib(ImageWriterSpi originator) {
- super(originator);
- }
-
- public void setOutput(Object output) {
- super.setOutput(output); // validates output
- if (output != null) {
- if (!(output instanceof ImageOutputStream))
- throw new IllegalArgumentException(I18N.getString("J2KImageWriter0"));
- this.stream = (ImageOutputStream)output;
- } else
- this.stream = null;
- }
-
- public ImageWriteParam getDefaultWriteParam() {
- return new J2KImageWriteParam();
- }
-
- public IIOMetadata convertStreamMetadata(IIOMetadata inData,
- ImageWriteParam param) {
- return null;
- }
-
- public void write(IIOMetadata streamMetadata,
- IIOImage image,
- ImageWriteParam param) throws java.io.IOException {
- if (stream == null) {
- throw new IllegalStateException(I18N.getString("J2KImageWriterMedialib1"));
- }
- if (image == null) {
- throw new IllegalArgumentException(I18N.getString("J2KImageWriterMedialib2"));
- }
- clearAbortRequest();
- processImageStarted(0);
- encoder = new Encoder(stream);
-
- writeRaster = image.hasRaster();
- ColorModel colorModel = null;
-
- if (writeRaster) {
- inputRaster = image.getRaster();
- sampleModel = inputRaster.getSampleModel();
- } else {
- input = image.getRenderedImage();
- sampleModel = input.getSampleModel();
- colorModel = input.getColorModel();
- }
-
- if (param == null)
- param = new J2KImageWriteParam();
-
- if(param instanceof J2KImageWriteParam) {
- J2KImageWriteParam j2kParam = (J2KImageWriteParam)param;
- if (!writeRaster &&
- input.getColorModel() instanceof IndexColorModel) {
- j2kParam.setLossless(true);
- j2kParam.setEncodingRate(Double.MAX_VALUE);
- j2kParam.setFilter(J2KImageWriteParam.FILTER_53);
- } else if (j2kParam.getEncodingRate() ==
- Double.MAX_VALUE) {
- j2kParam.setLossless(true);
- j2kParam.setFilter(J2KImageWriteParam.FILTER_53);
- }
- }
- setParameters(param);
-
- Rectangle sourceRegion = param.getSourceRegion();
- if (sourceRegion == null) {
- if (writeRaster)
- sourceRegion = inputRaster.getBounds();
- else
- sourceRegion = new Rectangle(input.getMinX(), input.getMinY(),
- input.getWidth(),
- input.getHeight());
- } else {
- if (writeRaster)
- sourceRegion =
- sourceRegion.intersection(inputRaster.getBounds());
- else
- sourceRegion =
- sourceRegion.intersection(new Rectangle(input.getMinX(),
- input.getMinY(),
- input.getWidth(),
- input.getHeight()));
- }
-
- if (sourceRegion.isEmpty())
- throw new RuntimeException(I18N.getString("J2KImageWriterCodecLib0"));
-
- try {
- tileWidth = param.getTileWidth();
- tileHeight = param.getTileHeight();
- tileXOffset = param.getTileGridXOffset();
- tileYOffset = param.getTileGridYOffset();
- } catch (IllegalStateException e) {
- param.setTilingMode(ImageWriteParam.MODE_EXPLICIT);
- if (writeRaster) {
- param.setTiling(inputRaster.getWidth(),
- inputRaster.getHeight(),
- inputRaster.getMinX(),
- inputRaster.getMinY());
- } else {
- param.setTiling(input.getTileWidth(),
- input.getTileHeight(),
- input.getTileGridXOffset(),
- input.getTileGridYOffset());
- }
- tileWidth = param.getTileWidth();
- tileHeight = param.getTileHeight();
- tileXOffset = param.getTileGridXOffset();
- tileYOffset = param.getTileGridYOffset();
- }
-
- scaleX = param.getSourceXSubsampling();
- scaleY = param.getSourceYSubsampling();
- xOffset = param.getSubsamplingXOffset();
- yOffset = param.getSubsamplingYOffset();
-
- sourceRegion.translate(xOffset, yOffset);
- sourceRegion.width -= xOffset;
- sourceRegion.height -= yOffset;
-
- xOffset = sourceRegion.x % scaleX;
- yOffset = sourceRegion.y % scaleY;
-
- int minX = sourceRegion.x / scaleX;
- int minY = sourceRegion.y / scaleY;
-
- int w = (sourceRegion.width + scaleX - 1) / scaleX;
- int h = (sourceRegion.height + scaleY - 1) / scaleY;
-
- tileXOffset += (minX - tileXOffset)/tileWidth * tileWidth;
- tileYOffset += (minY - tileYOffset)/tileHeight * tileHeight;
-
- destinationRegion = new Rectangle(minX, minY, w, h);
-
- if (!destinationRegion.equals(sourceRegion) ||
- tileWidth != sampleModel.getWidth() ||
- tileHeight != sampleModel.getHeight() ||
- (!writeRaster &&
- (tileXOffset != input.getTileGridXOffset() ||
- tileYOffset != input.getTileGridYOffset())) ||
- (writeRaster &&
- (tileXOffset != inputRaster.getMinX() ||
- tileYOffset != inputRaster.getMinY())))
- noTransform = false;
-
- numComp = sampleModel.getNumBands();
- sourceBands = param.getSourceBands();
- if (sourceBands != null) {
- sampleModel = sampleModel.createSubsetSampleModel(sourceBands);
- colorModel = null;
- noSubband = false;
- } else {
- sourceBands = new int[numComp];
- for (int i = 0; i < numComp; i++)
- sourceBands[i] = i;
- }
-
- numComp = sourceBands.length;
-
- sampleModel =
- sampleModel.createCompatibleSampleModel(tileWidth, tileHeight);
-
- setSize();
-
- setCompParameters(colorModel, sampleModel, param);
-
- encoder.setMode(Constants.JP2K_COMPOSITE_TILE);
-
- /* XXX
- J2KMetadata metadata = (J2KMetadata)image.getMetadata();
- ImageTypeSpecifier type = null;
- if (colorModel != null)
- type = new ImageTypeSpecifier(colorModel, sampleModel);
-
- J2KMetadata metadata1 =
- new J2KMetadata(colorModel, sampleModel, destinationRegion.width,
- destinationRegion.height, param, this);
-
- if (metadata == null)
- metadata = metadata1;
- else
- metadata.mergeTree("com_sun_media_imageio_plugins_jpeg2000_image_1.0",
- metadata1.getAsTree("com_sun_media_imageio_plugins_jpeg2000_image_1.0"));
- */
-
- //write the metadata
- if (!((J2KImageWriteParam)param).getWriteCodeStreamOnly()) {
- IIOMetadata inMetadata = image.getMetadata();
-
- J2KMetadata metadata1 = new J2KMetadata(colorModel,
- sampleModel,
- destinationRegion.width,
- destinationRegion.height,
- param,
- this);
-
- J2KMetadata metadata = null;
-
- if (inMetadata == null) {
- metadata = metadata1;
- } else {
- // Convert the input metadata tree to a J2KMetadata.
- if(colorModel != null) {
- ImageTypeSpecifier imageType =
- new ImageTypeSpecifier(colorModel, sampleModel);
- metadata =
- (J2KMetadata)convertImageMetadata(inMetadata,
- imageType,
- param);
- } else {
- String metaFormat = null;
- List metaFormats =
- Arrays.asList(inMetadata.getMetadataFormatNames());
- if(metaFormats.contains(J2KMetadata.nativeMetadataFormatName)) {
- // Initialize from native image metadata format.
- metaFormat = J2KMetadata.nativeMetadataFormatName;
- } else if(inMetadata.isStandardMetadataFormatSupported()) {
- // Initialize from standard metadata form of the
- // input tree.
- metaFormat =
- IIOMetadataFormatImpl.standardMetadataFormatName;
- }
-
- metadata = new J2KMetadata();
- if(metaFormat != null) {
- metadata.setFromTree(metaFormat,
- inMetadata.getAsTree(metaFormat));
- }
- }
-
- metadata.mergeTree(J2KMetadata.nativeMetadataFormatName,
- metadata1.getAsTree(J2KMetadata.nativeMetadataFormatName));
- }
-
- writeMetadata(metadata);
- } else {
- encoder.setEncodeCodeStreamOnly();
- }
-
- for (int y = getMinTileY(); y <= getMaxTileY(); y++) {
- for (int x = getMinTileX(); x <= getMaxTileX(); x++) {
- Raster currentTile = getTile(x, y);
- int sourceFormatTag =
- MediaLibAccessor.findCompatibleTag(currentTile);
-
- MediaLibAccessor accessor =
- new MediaLibAccessor(currentTile,
- currentTile.getBounds(),
- sourceFormatTag, true);
- mediaLibImage[] mlImage = accessor.getMediaLibImages();
-
- encoder.encode(mlImage, x + y * size.nxtiles);
- float percentage =
- (x + y * size.nxtiles + 1.0F) / (size.nxtiles * size.nytiles);
- processImageProgress(percentage * 100.0F);
- }
- }
- }
-
- public IIOMetadata getDefaultImageMetadata(ImageTypeSpecifier imageType,
- ImageWriteParam param) {
- return new J2KMetadata(imageType, param, this);
- }
-
- public IIOMetadata getDefaultStreamMetadata(ImageWriteParam param) {
- return null;
- }
-
- public IIOMetadata convertImageMetadata(IIOMetadata inData,
- ImageTypeSpecifier imageType,
- ImageWriteParam param) {
- // Check arguments.
- if(inData == null) {
- throw new IllegalArgumentException("inData == null!");
- }
- if(imageType == null) {
- throw new IllegalArgumentException("imageType == null!");
- }
-
- // If it's one of ours, return a clone.
- if (inData instanceof J2KMetadata) {
- return (IIOMetadata)((J2KMetadata)inData).clone();
- }
-
- try {
- J2KMetadata outData = new J2KMetadata();
-
- List formats = Arrays.asList(inData.getMetadataFormatNames());
-
- String format = null;
- if(formats.contains(J2KMetadata.nativeMetadataFormatName)) {
- // Initialize from native image metadata format.
- format = J2KMetadata.nativeMetadataFormatName;
- } else if(inData.isStandardMetadataFormatSupported()) {
- // Initialize from standard metadata form of the input tree.
- format = IIOMetadataFormatImpl.standardMetadataFormatName;
- }
-
- if(format != null) {
- outData.setFromTree(format, inData.getAsTree(format));
- return outData;
- }
- } catch(IIOInvalidTreeException e) {
- return null;
- }
-
- return null;
- }
-
- public boolean canWriteRasters() {
- return true;
- }
-
- public synchronized void abort() {
- super.abort();
- }
-
- public void reset() {
- // reset local Java structures
- super.reset();
- stream = null;
- }
-
- /** This method wraps the protected method <code>abortRequested</code>
- * to allow the abortions be monitored by <code>J2KRenderedImage</code>.
- */
- public boolean getAbortRequest() {
- return abortRequested();
- }
-
- private void checkSampleModel(SampleModel sm) {
- int type = sm.getDataType();
-
- if (type < DataBuffer.TYPE_BYTE || type > DataBuffer.TYPE_INT)
- throw new IllegalArgumentException(I18N.getString("J2KImageWriter5"));
- if (sm.getNumBands() > 16384)
- throw new IllegalArgumentException(I18N.getString("J2KImageWriter6"));
- }
-
- private void writeMetadata(J2KMetadata metadata) throws IOException {
- if (metadata == null)
- return;
-
- IIOMetadataNode root =
- (IIOMetadataNode)metadata.getAsTree("com_sun_media_imageio_plugins_jpeg2000_image_1.0");
- if (root == null)
- return;
- format =
- (J2KMetadataFormat)metadata.getMetadataFormat("com_sun_media_imageio_plugins_jpeg2000_image_1.0");
- writeSuperBox(root);
- }
-
- private void writeSuperBox(IIOMetadataNode node) throws IOException {
- NodeList list = node.getChildNodes();
-
- String name = node.getNodeName();
- if (name.startsWith("JPEG2000")) {
-/*
- int length = computeLength(node);
- byte[] data = new byte[length];
- generateSuperBoxContent(node, data, 0);
- com.sun.medialib.codec.jp2k.Box box =
- new com.sun.medialib.codec.jp2k.Box();
- box.data = data;
- box.type = Box.getTypeInt((String)Box.getTypeByName(name));
- encoder.encodeSuperBox(box.type, new com.sun.medialib.codec.jp2k.Box[]{box});
- return;
-*/
-/*
- com.sun.medialib.codec.jp2k.Box box =
- new com.sun.medialib.codec.jp2k.Box();
- box.type = Box.getTypeInt((String)Box.getTypeByName(name));
- encoder.encodeSuperBox(box.type, null);
-*/
- }
-
- for (int i = 0; i < list.getLength(); i++) {
- IIOMetadataNode child = (IIOMetadataNode)list.item(i);
-
- name = child.getNodeName();
- if (name.startsWith("JPEG2000") && format.isLeaf(name))
- writeBox(child);
- else
- writeSuperBox(child);
- }
- }
-
- private void writeBox(IIOMetadataNode node) throws IOException {
- com.sun.medialib.codec.jp2k.Box mlibBox =
- new com.sun.medialib.codec.jp2k.Box();
- mlibBox.type = Box.getTypeInt((String)Box.getAttribute(node, "Type"));
- Box box = Box.createBox(mlibBox.type, node);
- mlibBox.data = box.getContent();
- encoder.encodeBox(mlibBox);
- }
-
- private int computeLength(IIOMetadataNode root) {
- NodeList list = root.getChildNodes();
- int length = 0;
- for (int i = 0; i < list.getLength(); i++) {
- IIOMetadataNode node = (IIOMetadataNode)list.item(i);
- String name = node.getNodeName();
-
- if (format.isLeaf(name)) {
- String s = (String)Box.getAttribute(node, "Length");
- length += new Integer(s).intValue();
- } else
- length += computeLength(node);
-
- }
-
- return length + (root.getNodeName().startsWith("JPEG2000") ? 8 : 0) ;
- }
-
- private int generateSuperBoxContent(IIOMetadataNode root,
- byte[] data,
- int pos) throws IOException {
- String name = root.getNodeName();
- if (name.startsWith("JPEG2000")) {
- int length = computeLength(root);
- Box.copyInt(data, pos, length);
- pos += 4;
- int type = Box.getTypeInt((String)Box.getTypeByName(name));
- Box.copyInt(data, pos, type);
- pos += 4;
- }
-
- NodeList list = root.getChildNodes();
- for (int i = 0; i < list.getLength(); i++) {
- IIOMetadataNode node = (IIOMetadataNode)list.item(i);
- name = node.getNodeName();
-
- if (format.isLeaf(name)) {
- int type =
- Box.getTypeInt((String)Box.getAttribute(node, "Type"));
- Box box = Box.createBox(type, node);
- byte[] data1 = box.getContent();
- Box.copyInt(data, pos, data1.length + 8);
- pos += 4;
-
- Box.copyInt(data, pos, type);
- pos += 4;
- System.arraycopy(data1, 0, data, pos, data1.length);
- pos += data1.length;
- } else {
- pos = generateSuperBoxContent(node, data, pos);
- }
- }
-
- return pos;
- }
-
- private Raster getTile(int tileX, int tileY) {
- int sx = tileXOffset + tileX * tileWidth;
- int sy = tileYOffset + tileY * tileHeight;
- Rectangle bounds = new Rectangle(sx, sy, tileWidth, tileHeight);
-
- if (writeRaster) {
- bounds = bounds.intersection(destinationRegion);
- if (noTransform) {
- return inputRaster.createChild(bounds.x, bounds.y,
- bounds.width, bounds.height,
- bounds.x, bounds.y, sourceBands);
- }
-
- sx = bounds.x;
- sy = bounds.y;
- WritableRaster ras =
- Raster.createWritableRaster(sampleModel, new Point(sx, sy));
-
- int x = mapToSourceX(sx);
- int y = mapToSourceY(sy);
-
- int minY = inputRaster.getMinY();
- int maxY = inputRaster.getMinY() + inputRaster.getHeight();
-
- int cTileWidth = bounds.width;
-
- int length = (cTileWidth - 1) * scaleX + 1;
-
- for (int j = 0; j < bounds.height; j++, sy++, y += scaleY) {
- if (y < minY || y >= maxY)
- continue;
- Raster source =
- inputRaster.createChild(x, y, length, 1,
- x, y, null);
- int tempX = sx;
- for (int i = 0, offset = x; i < cTileWidth;
- i++, tempX++, offset += scaleX) {
- for (int k = 0; k < numComp; k++) {
- int p = source.getSample(offset, y, sourceBands[k]);
- ras.setSample(tempX, sy, k, p);
- }
- }
- }
-
- return ras;
-
- } else {
- if (noTransform) {
- Raster ras = input.getTile(tileX, tileY);
- if (destinationRegion.contains(bounds) && noSubband)
- return ras;
- else {
- bounds = bounds.intersection(destinationRegion);
- return ras.createChild(bounds.x, bounds.y,
- bounds.width, bounds.height,
- bounds.x, bounds.y, sourceBands);
- }
- }
-
- bounds = bounds.intersection(destinationRegion);
- sx = bounds.x;
- sy = bounds.y;
-
- WritableRaster ras =
- Raster.createWritableRaster(sampleModel, new Point(sx, sy));
-
- int x = mapToSourceX(sx);
- int y = mapToSourceY(sy);
-
- int minY = input.getMinY();
- int maxY = input.getMinY() + input.getHeight();
-
- int cTileWidth = bounds.width;
- int length = (cTileWidth -1) * scaleX + 1;
-
- for (int j = 0; j < bounds.height; j++, sy++, y += scaleY) {
- if (y < minY || y >= maxY)
- continue;
-
- Raster source =
- input.getData(new Rectangle(x, y, length, 1));
-
- int tempX = sx;
- for (int i = 0, offset = x; i < cTileWidth;
- i++, tempX++, offset += scaleX) {
- for (int k = 0; k < numComp; k++) {
- int p = source.getSample(offset, y, sourceBands[k]);
- ras.setSample(tempX, sy, k, p);
- }
- }
- }
- return ras;
- }
- }
-
- private int mapToSourceX(int x) {
- return x * scaleX + xOffset;
- }
-
- private int mapToSourceY(int y) {
- return y * scaleY + yOffset;
- }
-
- private int getMinTileX() {
- return ToTile(destinationRegion.x, tileXOffset, tileWidth);
- }
-
- private int getMaxTileX() {
- return ToTile(destinationRegion.x + destinationRegion.width - 1,
- tileXOffset, tileWidth);
- }
-
- private int getMinTileY() {
- return ToTile(destinationRegion.y, tileYOffset, tileHeight);
- }
-
- private int getMaxTileY() {
- return ToTile(destinationRegion.y + destinationRegion.height - 1,
- tileYOffset, tileHeight);
- }
-
- private static int ToTile(int pos, int tileOffset, int tileSize) {
- pos -= tileOffset;
- if (pos < 0) {
- pos += 1 - tileSize; // force round to -infinity (ceiling)
- }
- return pos/tileSize;
- }
-
- private void setSize() {
- size = new Size();
- size.csize = numComp;
- size.nxtiles = getMaxTileX() - getMinTileX() + 1;
- size.nytiles = getMaxTileY() - getMinTileY() + 1;
-
- size.xosize = destinationRegion.x;
- size.yosize = destinationRegion.y;
- size.xsize = destinationRegion.width + destinationRegion.x;
- size.ysize = destinationRegion.height + destinationRegion.y;
- size.xtosize = tileXOffset;
- size.ytosize = tileYOffset;
- size.xtsize = tileWidth;
- size.ytsize = tileHeight;
-
- encoder.setSize(size);
- }
-
- private void setCompParameters(ColorModel colorModel,
- SampleModel sampleModel,
- ImageWriteParam compParamArg) {
- // Check the parameters.
- if (colorModel == null && sampleModel == null &&
- (compParamArg == null ||
- !(compParamArg instanceof J2KImageWriteParam))) {
- return;
- }
-
- // Get the bit depths.
- int[] bitDepths = null;
- boolean isSigned = false;
- if(colorModel != null) {
- bitDepths = colorModel.getComponentSize();
- isSigned = colorModel.getTransferType() == DataBuffer.TYPE_SHORT;
- } else if(sampleModel != null) {
- bitDepths = sampleModel.getSampleSize();
- isSigned = sampleModel.getDataType() == DataBuffer.TYPE_SHORT;
- }
-
- // Get the number of decomposition levels.
- int numDecompositionLevels = -1;
- if(compParamArg != null) {
- // Cast is safe due to parameter check above.
- numDecompositionLevels =
- ((J2KImageWriteParam)compParamArg).getNumDecompositionLevels();
- }
-
- // Return if nothing to set.
- if(bitDepths == null && numDecompositionLevels == -1) return;
-
- // Check for unequal bit depths.
- boolean bitDepthVaries = false;
- if(bitDepths != null) {
- for(int i = 1; i < bitDepths.length; i++) {
- if(bitDepths[i] != bitDepths[0]) {
- bitDepthVaries = true;
- break;
- }
- }
- }
-
- CompParams cp = encoder.getCompParams(null, -1);
-
- // Update the COD segment if needed.
- if((numDecompositionLevels != -1 &&
- numDecompositionLevels != cp.maxlvls) ||
- (bitDepths != null &&
- ((isSigned ? 0x80 : 0x00) | (bitDepths[0] - 1)) != cp.depth)) {
-
- if(numDecompositionLevels != -1) {
- cp.maxlvls = numDecompositionLevels;
- }
-
- // Set the main COD bit depth to bitDepths[0].
- if(bitDepths != null) {
- cp.depth = (isSigned ? 0x80 : 0x00) | (bitDepths[0] - 1);
- }
-
- encoder.setCompParams(cp, -1);
- }
-
- // Update COC segments if needed.
- if(bitDepthVaries) { // only true if bitDepths != null
- // Loop over component zero even though unnecessary.
- for(int i = 0; i < numComp; i++) {
- cp = encoder.getCompParams(null, i);
-
- if(numDecompositionLevels != -1) {
- cp.maxlvls = numDecompositionLevels;
- }
-
- cp.depth = (isSigned ? 0x80 : 0x00) | (bitDepths[i] - 1);
-
- encoder.setCompParams(cp, i);
- }
- }
- }
-
- private void setParameters(ImageWriteParam paramArg) {
- if (paramArg == null ||
- !(paramArg instanceof J2KImageWriteParam)) {
- return;
- }
-
- J2KImageWriteParam param = (J2KImageWriteParam)paramArg;
-
- // set the rate
- double rate = param.getEncodingRate();
- if (rate != Double.MAX_VALUE) {
- // convert the rate to the medialib definition
- rate /= ImageUtil.getElementSize(sampleModel);
- encoder.setRate(rate, 0);
- } else
- encoder.setRate(0.0, 0);
-
- Params params = new Params();
-
- // set the component transformation flag
- params.enablemct = param.getComponentTransformation() ?
- Constants.JP2K_MCT_ENABLE :
- Constants.JP2K_MCT_DISABLE;
-
- // set coding style
- if (param.getEPH())
- params.cstyle |= Constants.JP2K_COD_EPH;
- if (param.getSOP())
- params.cstyle |= Constants.JP2K_COD_SOP;
-
- // set the wavelet filter type
- if (J2KImageWriteParam.FILTER_53.equals(param.getFilter()))
- params.wavemode = Constants.JP2K_WAVEMODE_53;
- else if (J2KImageWriteParam.FILTER_97.equals(param.getFilter()))
- params.wavemode = Constants.JP2K_WAVEMODE_97;
-
- //Set the progressive mode
- String progressiveType = param.getProgressionType();
-
- if ("layer".equals(progressiveType))
- params.prgorder = Constants.JP2K_COD_LRCPPRG;
- if ("res".equals(progressiveType))
- params.prgorder = Constants.JP2K_COD_RLCPPRG;
- if ("res-pos".equals(progressiveType))
- params.prgorder = Constants.JP2K_COD_RPCLPRG;
- if ("pos-comp".equals(progressiveType))
- params.prgorder = Constants.JP2K_COD_PCRLPRG;
- if ("comp-pos".equals(progressiveType))
- params.prgorder = Constants.JP2K_COD_CPRLPRG;
-
- encoder.setParams(params);
- }
-}
-
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterCodecLibSpi.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterCodecLibSpi.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterCodecLibSpi.java 2006-03-31 14:43:39.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterCodecLibSpi.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,144 +0,0 @@
-/*
- * $RCSfile: J2KImageWriterCodecLibSpi.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.2 $
- * $Date: 2006/03/31 19:43:39 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.image.DataBuffer;
-import java.awt.image.SampleModel;
-
-import javax.imageio.spi.ImageWriterSpi;
-import javax.imageio.spi.ServiceRegistry;
-import javax.imageio.spi.IIORegistry;
-import javax.imageio.ImageWriter;
-import javax.imageio.ImageTypeSpecifier;
-import javax.imageio.IIOException;
-
-import java.awt.image.ColorModel;
-import java.awt.image.IndexColorModel;
-import java.util.Locale;
-
-import com.sun.media.imageioimpl.common.PackageUtil;
-
-public class J2KImageWriterCodecLibSpi extends ImageWriterSpi {
- private static String [] readerSpiNames =
- {"com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageReaderCodecLibSpi"};
- private static String[] formatNames =
- {"jpeg 2000", "JPEG 2000", "jpeg2000", "JPEG2000"};
- private static String[] extensions =
- {"jp2"}; // Should add jpx or jpm
- private static String[] mimeTypes = {"image/jp2", "image/jpeg2000"};
-
- private boolean registered = false;
-
- public J2KImageWriterCodecLibSpi() {
- super(PackageUtil.getVendor(),
- PackageUtil.getVersion(),
- formatNames,
- extensions,
- mimeTypes,
- "com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageWriterCodecLib",
- STANDARD_OUTPUT_TYPE,
- readerSpiNames,
- false,
- null, null,
- null, null,
- true,
- "com_sun_media_imageio_plugins_jpeg2000_image_1.0",
- "com.sun.media.imageioimpl.plugins.jpeg2000.J2KMetadataFormat",
- null, null);
- }
-
- public String getDescription(Locale locale) {
- String desc = PackageUtil.getSpecificationTitle() +
- " natively-accelerated JPEG 2000 Image Writer";
- return desc;
- }
-
- public void onRegistration(ServiceRegistry registry,
- Class category) {
- if (registered) {
- return;
- }
-
- registered = true;
-
- // Branch based on codecLib availability.
- if(!PackageUtil.isCodecLibAvailable()) {
- // Deregister provider.
- registry.deregisterServiceProvider(this);
- } else {
- // Set pairwise ordering to give codecLib writer precedence.
- Class javaWriterSPIClass = null;
- try {
- javaWriterSPIClass =
- Class.forName("com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageWriterSpi");
- } catch(Throwable t) {
- // Ignore it.
- }
-
- if(javaWriterSPIClass != null) {
- Object javaWriterSPI =
- registry.getServiceProviderByClass(javaWriterSPIClass);
- if(javaWriterSPI != null) {
- registry.setOrdering(category, this, javaWriterSPI);
- }
- }
- }
- }
-
- public boolean canEncodeImage(ImageTypeSpecifier type) {
- SampleModel sm = type.getSampleModel();
- if (sm.getNumBands() > 16384)
- return false;
- if (sm.getDataType() < DataBuffer.TYPE_BYTE ||
- sm.getDataType() > DataBuffer.TYPE_INT)
- return false;
- return true;
- }
-
- public ImageWriter createWriterInstance(Object extension)
- throws IIOException {
- return new J2KImageWriterCodecLib(this);
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriter.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriter.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriter.java 2005-02-11 00:01:34.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriter.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,514 +0,0 @@
-/*
- * $RCSfile: J2KImageWriter.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:34 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.image.ColorModel;
-import java.awt.image.DataBuffer;
-import java.awt.image.DataBufferByte;
-import java.awt.image.IndexColorModel;
-import java.awt.image.MultiPixelPackedSampleModel;
-import java.awt.image.Raster;
-import java.awt.image.RenderedImage;
-import java.awt.image.SampleModel;
-
-import java.io.File;
-import java.io.IOException;
-
-import java.util.Arrays;
-import java.util.List;
-
-import javax.imageio.IIOImage;
-import javax.imageio.IIOException;
-import javax.imageio.ImageTypeSpecifier;
-import javax.imageio.ImageWriteParam;
-import javax.imageio.ImageWriter;
-import javax.imageio.metadata.IIOMetadata;
-import javax.imageio.metadata.IIOMetadataFormatImpl;
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.spi.ImageWriterSpi;
-import javax.imageio.stream.ImageOutputStream;
-
-import jj2000.j2k.codestream.writer.CodestreamWriter;
-import jj2000.j2k.codestream.writer.FileCodestreamWriter;
-import jj2000.j2k.codestream.writer.HeaderEncoder;
-import jj2000.j2k.entropy.encoder.EntropyCoder;
-import jj2000.j2k.entropy.encoder.PostCompRateAllocator;
-import jj2000.j2k.fileformat.writer.FileFormatWriter;
-import jj2000.j2k.image.ImgDataConverter;
-import jj2000.j2k.image.Tiler;
-import jj2000.j2k.image.forwcomptransf.ForwCompTransf;
-import jj2000.j2k.quantization.quantizer.Quantizer;
-import jj2000.j2k.roi.encoder.ROIScaler;
-import jj2000.j2k.util.CodestreamManipulator;
-import jj2000.j2k.wavelet.analysis.ForwardWT;
-
-import com.sun.media.imageioimpl.common.ImageUtil;
-import com.sun.media.imageio.plugins.jpeg2000.J2KImageWriteParam;
-import org.w3c.dom.Node;
-
-/**
- * The Java Image IO plugin writer for encoding a RenderedImage into
- * a JPEG 2000 part 1 file (JP2) format.
- *
- * This writer has the capability to (1) Losslessly encode
- * <code>RenderedImage</code>s with an <code>IndexColorModel</code> (for
- * example, bi-level or color indexed images). (2) Losslessly or lossy encode
- * <code>RenderedImage</code> with a byte, short, ushort or integer types with
- * band number upto 16384. (3) Encode an image with alpha channel.
- * (4) Write the provided metadata into the code stream. It also can encode
- * a raster wrapped in the provided <code>IIOImage</code>.
- *
- * The encoding process may re-tile image, clip, subsample, and select bands
- * using the parameters specified in the <code>ImageWriteParam</code>.
- *
- * @see com.sun.media.imageio.plugins.J2KImageWriteParam
- */
-public class J2KImageWriter extends ImageWriter {
- /** Wrapper for the protected method <code>processImageProgress</code>
- * So it can be access from the classes which are not in
- * <code>ImageWriter</code> hierachy.
- */
- public void processImageProgressWrapper(float percentageDone) {
- processImageProgress(percentageDone);
- }
-
-
- /** When the writing is aborted, <code>RenderedImageSrc</code> throws a
- * <code>RuntimeException</code>.
- */
- public static String WRITE_ABORTED = "Write aborted.";
-
- /** The output stream to write into */
- private ImageOutputStream stream = null;
-
- /** Constructs <code>J2KImageWriter</code> based on the provided
- * <code>ImageWriterSpi</code>.
- */
- public J2KImageWriter(ImageWriterSpi originator) {
- super(originator);
- }
-
- public void setOutput(Object output) {
- super.setOutput(output); // validates output
- if (output != null) {
- if (!(output instanceof ImageOutputStream))
- throw new IllegalArgumentException(I18N.getString("J2KImageWriter0"));
- this.stream = (ImageOutputStream)output;
- } else
- this.stream = null;
- }
-
- public ImageWriteParam getDefaultWriteParam() {
- return new J2KImageWriteParam();
- }
-
- public IIOMetadata getDefaultStreamMetadata(ImageWriteParam param) {
- return null;
- }
-
- public IIOMetadata getDefaultImageMetadata(ImageTypeSpecifier imageType,
- ImageWriteParam param) {
- return new J2KMetadata(imageType, param, this);
- }
-
- public IIOMetadata convertStreamMetadata(IIOMetadata inData,
- ImageWriteParam param) {
- return null;
- }
-
- public IIOMetadata convertImageMetadata(IIOMetadata inData,
- ImageTypeSpecifier imageType,
- ImageWriteParam param) {
- // Check arguments.
- if(inData == null) {
- throw new IllegalArgumentException("inData == null!");
- }
- if(imageType == null) {
- throw new IllegalArgumentException("imageType == null!");
- }
-
- // If it's one of ours, return a clone.
- if (inData instanceof J2KMetadata) {
- return (IIOMetadata)((J2KMetadata)inData).clone();
- }
-
- try {
- J2KMetadata outData = new J2KMetadata();
-
- List formats = Arrays.asList(inData.getMetadataFormatNames());
-
- String format = null;
- if(formats.contains(J2KMetadata.nativeMetadataFormatName)) {
- // Initialize from native image metadata format.
- format = J2KMetadata.nativeMetadataFormatName;
- } else if(inData.isStandardMetadataFormatSupported()) {
- // Initialize from standard metadata form of the input tree.
- format = IIOMetadataFormatImpl.standardMetadataFormatName;
- }
-
- if(format != null) {
- outData.setFromTree(format, inData.getAsTree(format));
- return outData;
- }
- } catch(IIOInvalidTreeException e) {
- return null;
- }
-
- return null;
- }
-
- public boolean canWriteRasters() {
- return true;
- }
-
- public void write(IIOMetadata streamMetadata,
- IIOImage image,
- ImageWriteParam param) throws IOException {
- if (stream == null) {
- throw new IllegalStateException(I18N.getString("J2KImageWriter7"));
- }
- if (image == null) {
- throw new IllegalArgumentException(I18N.getString("J2KImageWriter8"));
- }
-
- clearAbortRequest();
- processImageStarted(0);
- RenderedImage input = null;
-
- boolean writeRaster = image.hasRaster();
- Raster raster = null;
-
- SampleModel sampleModel = null;
- if (writeRaster) {
- raster = image.getRaster();
- sampleModel = raster.getSampleModel();
- } else {
- input = image.getRenderedImage();
- sampleModel = input.getSampleModel();
- }
-
- checkSampleModel(sampleModel);
- if (param == null)
- param = getDefaultWriteParam();
-
- J2KImageWriteParamJava j2kwparam =
- new J2KImageWriteParamJava(image, param);
-
- // Packet header cannot exist in two places.
- if (j2kwparam.getPackPacketHeaderInTile() &&
- j2kwparam.getPackPacketHeaderInMain())
- throw new IllegalArgumentException(I18N.getString("J2KImageWriter1"));
-
- // Lossless and encoding rate cannot be set at the same time
- if (j2kwparam.getLossless() &&
- j2kwparam.getEncodingRate()!=Double.MAX_VALUE)
- throw new IllegalArgumentException(I18N.getString("J2KImageWriter2"));
-
- // If the source image is bilevel or color-indexed, or, the
- // encoding rate is Double.MAX_VALUE, use lossless
- if ((!writeRaster && input.getColorModel() instanceof IndexColorModel) ||
- (writeRaster &&
- raster.getSampleModel() instanceof MultiPixelPackedSampleModel)) {
- j2kwparam.setDecompositionLevel("0");
- j2kwparam.setLossless(true);
- j2kwparam.setEncodingRate(Double.MAX_VALUE);
- j2kwparam.setQuantizationType("reversible");
- j2kwparam.setFilters(J2KImageWriteParam.FILTER_53);
- } else if (j2kwparam.getEncodingRate() == Double.MAX_VALUE) {
- j2kwparam.setLossless(true);
- j2kwparam.setQuantizationType("reversible");
- j2kwparam.setFilters(J2KImageWriteParam.FILTER_53);
- }
-
- // Gets parameters from the write parameter
- boolean pphTile = j2kwparam.getPackPacketHeaderInTile();
- boolean pphMain = j2kwparam.getPackPacketHeaderInMain();
- boolean tempSop = false;
- boolean tempEph = false;
-
- int[] bands = param.getSourceBands();
- int ncomp = sampleModel.getNumBands();
-
- if (bands != null)
- ncomp = bands.length;
-
- // create the encoding source recognized by jj2000 packages
- RenderedImageSrc imgsrc = null;
- if (writeRaster)
- imgsrc = new RenderedImageSrc(raster, j2kwparam, this);
- else
- imgsrc = new RenderedImageSrc(input, j2kwparam, this);
-
- // if the components signed
- boolean[] imsigned = new boolean[ncomp];
- if (bands != null) {
- for (int i=0; i<ncomp; i++)
- imsigned[i] = ((RenderedImageSrc)imgsrc).isOrigSigned(bands[i]);
- } else {
- for (int i=0; i<ncomp; i++)
- imsigned[i] = ((RenderedImageSrc)imgsrc).isOrigSigned(i);
- }
-
- // Gets the tile dimensions
- int tw = j2kwparam.getTileWidth();
- int th = j2kwparam.getTileHeight();
-
- //Gets the image position
- int refx = j2kwparam.getMinX();
- int refy = j2kwparam.getMinY();
- if (refx < 0 || refy < 0)
- throw new IIOException(I18N.getString("J2KImageWriter3"));
-
- // Gets tile grid offsets and validates them
- int trefx = j2kwparam.getTileGridXOffset();
- int trefy = j2kwparam.getTileGridYOffset();
- if (trefx < 0 || trefy < 0 || trefx > refx || trefy > refy)
- throw new IIOException(I18N.getString("J2KImageWriter4"));
-
- // Instantiate tiler
- Tiler imgtiler = new Tiler(imgsrc,refx,refy,trefx,trefy,tw,th);
-
- // Creates the forward component transform
- ForwCompTransf fctransf = new ForwCompTransf(imgtiler, j2kwparam);
-
- // Creates ImgDataConverter
- ImgDataConverter converter = new ImgDataConverter(fctransf);
-
- // Creates ForwardWT (forward wavelet transform)
- ForwardWT dwt = ForwardWT.createInstance(converter, j2kwparam);
-
- // Creates Quantizer
- Quantizer quant = Quantizer.createInstance(dwt,j2kwparam);
-
- // Creates ROIScaler
- ROIScaler rois = ROIScaler.createInstance(quant, j2kwparam);
-
- // Creates EntropyCoder
- EntropyCoder ecoder =
- EntropyCoder.createInstance(rois, j2kwparam,
- j2kwparam.getCodeBlockSize(),
- j2kwparam.getPrecinctPartition(),
- j2kwparam.getBypass(),
- j2kwparam.getResetMQ(),
- j2kwparam.getTerminateOnByte(),
- j2kwparam.getCausalCXInfo(),
- j2kwparam.getCodeSegSymbol(),
- j2kwparam.getMethodForMQLengthCalc(),
- j2kwparam.getMethodForMQTermination());
-
- // Rely on rate allocator to limit amount of data
- File tmpFile = File.createTempFile("jiio-", ".tmp");
- tmpFile.deleteOnExit();
-
- // Creates CodestreamWriter
- FileCodestreamWriter bwriter =
- new FileCodestreamWriter(tmpFile, Integer.MAX_VALUE);
-
- // Creates the rate allocator
- float rate = (float)j2kwparam.getEncodingRate();
- PostCompRateAllocator ralloc =
- PostCompRateAllocator.createInstance(ecoder,
- rate,
- bwriter,
- j2kwparam);
-
- // Instantiates the HeaderEncoder
- HeaderEncoder headenc =
- new HeaderEncoder(imgsrc, imsigned, dwt, imgtiler,
- j2kwparam, rois,ralloc);
-
- ralloc.setHeaderEncoder(headenc);
-
- // Writes header to be able to estimate header overhead
- headenc.encodeMainHeader();
-
- //Initializes rate allocator, with proper header
- // overhead. This will also encode all the data
- try {
- ralloc.initialize();
- } catch (RuntimeException e) {
- if (WRITE_ABORTED.equals(e.getMessage())) {
- bwriter.close();
- tmpFile.delete();
- processWriteAborted();
- return;
- } else throw e;
- }
-
- // Write header (final)
- headenc.reset();
- headenc.encodeMainHeader();
-
- // Insert header into the codestream
- bwriter.commitBitstreamHeader(headenc);
-
- // Now do the rate-allocation and write result
- ralloc.runAndWrite();
-
- //Done for data encoding
- bwriter.close();
-
- // Calculate file length
- int fileLength = bwriter.getLength();
-
- // Tile-parts and packed packet headers
- int pktspertp = j2kwparam.getPacketPerTilePart();
- int ntiles = imgtiler.getNumTiles();
- if (pktspertp>0 || pphTile || pphMain){
- CodestreamManipulator cm =
- new CodestreamManipulator(tmpFile, ntiles, pktspertp,
- pphMain, pphTile, tempSop,
- tempEph);
- fileLength += cm.doCodestreamManipulation();
- }
-
- // File Format
- int nc= imgsrc.getNumComps() ;
- int[] bpc = new int[nc];
- for(int comp = 0; comp<nc; comp++)
- bpc[comp]=imgsrc.getNomRangeBits(comp);
-
- ColorModel colorModel = (input != null) ? input.getColorModel() : null;
- if (bands != null) {
- ImageTypeSpecifier type= param.getDestinationType();
- if (type != null)
- colorModel = type.getColorModel();
- //XXX: other wise should create proper color model based
- // on the selected bands
- }
- if(colorModel == null) {
- colorModel = ImageUtil.createColorModel(sampleModel);
- }
-
- J2KMetadata metadata = null;
-
- if (param instanceof J2KImageWriteParam &&
- !((J2KImageWriteParam)param).getWriteCodeStreamOnly()) {
- IIOMetadata inMetadata = image.getMetadata();
-
- J2KMetadata metadata1 = new J2KMetadata(colorModel,
- sampleModel,
- imgsrc.getImgWidth(),
- imgsrc.getImgHeight(),
- param,
- this);
-
- if (inMetadata == null) {
- metadata = metadata1;
- } else {
- // Convert the input metadata tree to a J2KMetadata.
- if(colorModel != null) {
- ImageTypeSpecifier imageType =
- new ImageTypeSpecifier(colorModel, sampleModel);
- metadata =
- (J2KMetadata)convertImageMetadata(inMetadata,
- imageType,
- param);
- } else {
- String metaFormat = null;
- List metaFormats =
- Arrays.asList(inMetadata.getMetadataFormatNames());
- if(metaFormats.contains(J2KMetadata.nativeMetadataFormatName)) {
- // Initialize from native image metadata format.
- metaFormat = J2KMetadata.nativeMetadataFormatName;
- } else if(inMetadata.isStandardMetadataFormatSupported()) {
- // Initialize from standard metadata form of the
- // input tree.
- metaFormat =
- IIOMetadataFormatImpl.standardMetadataFormatName;
- }
-
- metadata = new J2KMetadata();
- if(metaFormat != null) {
- metadata.setFromTree(metaFormat,
- inMetadata.getAsTree(metaFormat));
- }
- }
-
- metadata.mergeTree(J2KMetadata.nativeMetadataFormatName,
- metadata1.getAsTree(J2KMetadata.nativeMetadataFormatName));
- }
- }
-
- FileFormatWriter ffw =
- new FileFormatWriter(tmpFile, stream,
- imgsrc.getImgHeight(),
- imgsrc.getImgWidth(), nc, bpc,
- fileLength,
- colorModel,
- sampleModel,
- metadata);
- fileLength += ffw.writeFileFormat();
- tmpFile.delete();
-
- processImageComplete();
- }
-
- public synchronized void abort() {
- super.abort();
- }
-
- public void reset() {
- // reset local Java structures
- super.reset();
- stream = null;
- }
-
- /** This method wraps the protected method <code>abortRequested</code>
- * to allow the abortions be monitored by <code>J2KRenderedImage</code>.
- */
- public boolean getAbortRequest() {
- return abortRequested();
- }
-
- private void checkSampleModel(SampleModel sm) {
- int type = sm.getDataType();
-
- if (type < DataBuffer.TYPE_BYTE || type > DataBuffer.TYPE_INT)
- throw new IllegalArgumentException(I18N.getString("J2KImageWriter5"));
- if (sm.getNumBands() > 16384)
- throw new IllegalArgumentException(I18N.getString("J2KImageWriter6"));
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterResources.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterResources.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterResources.java 2005-02-11 00:01:35.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterResources.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,57 +0,0 @@
-/*
- * $RCSfile: J2KImageWriterResources.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:35 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-public class J2KImageWriterResources {
- static final Object[][] contents = {
- };
-
- public J2KImageWriterResources() {}
-
- public Object[][] getContents() {
- return contents;
- }
-}
-
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterSpi.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterSpi.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterSpi.java 2006-03-31 14:43:39.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KImageWriterSpi.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,139 +0,0 @@
-/*
- * $RCSfile: J2KImageWriterSpi.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.2 $
- * $Date: 2006/03/31 19:43:39 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.image.DataBuffer;
-import java.awt.image.SampleModel;
-
-import javax.imageio.spi.ImageWriterSpi;
-import javax.imageio.spi.ServiceRegistry;
-import javax.imageio.spi.IIORegistry;
-import javax.imageio.ImageWriter;
-import javax.imageio.ImageTypeSpecifier;
-import javax.imageio.IIOException;
-
-import java.awt.image.ColorModel;
-import java.awt.image.IndexColorModel;
-import java.util.Locale;
-
-import com.sun.media.imageioimpl.common.PackageUtil;
-
-import com.sun.medialib.codec.jiio.Util;
-
-public class J2KImageWriterSpi extends ImageWriterSpi {
- private static String [] readerSpiNames =
- {"com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageReaderSpi"};
- private static String[] formatNames =
- {"jpeg 2000", "JPEG 2000", "jpeg2000", "JPEG2000"};
- private static String[] extensions =
- {"jp2"}; // Should add jpx or jpm
- private static String[] mimeTypes = {"image/jp2", "image/jpeg2000"};
- private boolean registered = false;
-
- public J2KImageWriterSpi() {
- super(PackageUtil.getVendor(),
- PackageUtil.getVersion(),
- formatNames,
- extensions,
- mimeTypes,
- "com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageWriter",
- STANDARD_OUTPUT_TYPE,
- readerSpiNames,
- false,
- null, null,
- null, null,
- true,
- "com_sun_media_imageio_plugins_jpeg2000_image_1.0",
- "com.sun.media.imageioimpl.plugins.jpeg2000.J2KMetadataFormat",
- null, null);
- }
-
- public String getDescription(Locale locale) {
- String desc = PackageUtil.getSpecificationTitle() +
- " JPEG 2000 Image Writer";
- return desc;
- }
-
- public void onRegistration(ServiceRegistry registry,
- Class category) {
- if (registered) {
- return;
- }
-
- registered = true;
-
- // Set pairwise ordering to give codecLib writer precedence.
- Class codecLibWriterSPIClass = null;
- try {
- codecLibWriterSPIClass =
- Class.forName("com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageWriterCodecLibSpi");
- } catch(Throwable t) {
- // Ignore it.
- }
-
- if(codecLibWriterSPIClass != null) {
- Object codecLibWriterSPI =
- registry.getServiceProviderByClass(codecLibWriterSPIClass);
- if(codecLibWriterSPI != null) {
- registry.setOrdering(category, codecLibWriterSPI, this);
- }
- }
- }
-
- public boolean canEncodeImage(ImageTypeSpecifier type) {
- SampleModel sm = type.getSampleModel();
- if (sm.getNumBands() > 16384)
- return false;
- if (sm.getDataType() < DataBuffer.TYPE_BYTE ||
- sm.getDataType() > DataBuffer.TYPE_INT)
- return false;
- return true;
- }
-
- public ImageWriter createWriterInstance(Object extension)
- throws IIOException {
- return new J2KImageWriter(this);
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadataFormat.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadataFormat.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadataFormat.java 2005-04-27 14:23:01.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadataFormat.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,351 +0,0 @@
-/*
- * $RCSfile: J2KMetadataFormat.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.2 $
- * $Date: 2005/04/27 18:23:01 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.image.ColorModel;
-import java.awt.image.IndexColorModel;
-
-import java.lang.reflect.Method;
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Set;
-import javax.imageio.metadata.*;
-import javax.imageio.ImageTypeSpecifier;
-
-public class J2KMetadataFormat extends IIOMetadataFormatImpl {
- /** The table to link the child to its parent.
- */
- private static Hashtable parents = new Hashtable();
-
- static {
- //children for the root
- parents.put("JPEG2000SignatureBox", "com_sun_media_imageio_plugins_jpeg2000_image_1.0");
- parents.put("JPEG2000FileTypeBox", "com_sun_media_imageio_plugins_jpeg2000_image_1.0");
- parents.put("OtherBoxes", "com_sun_media_imageio_plugins_jpeg2000_image_1.0");
-
- // children for the boxes other than
- // JPEG2000SignatureBox/JPEG2000FileTypeBox
- parents.put("JPEG2000HeaderSuperBox", "OtherBoxes");
- parents.put("JPEG2000CodeStreamBox", "OtherBoxes");
-
- parents.put("JPEG2000IntellectualPropertyRightsBox", "OtherBoxes");
- parents.put("JPEG2000XMLBox", "OtherBoxes");
- parents.put("JPEG2000UUIDBox", "OtherBoxes");
- parents.put("JPEG2000UUIDInfoBox", "OtherBoxes");
-
- // Children of JPEG2000HeaderSuperBox
- parents.put("JPEG2000HeaderBox", "JPEG2000HeaderSuperBox");
- parents.put("OptionalBoxes", "JPEG2000HeaderSuperBox");
-
- // Optional boxes in JPEG2000HeaderSuperBox
- parents.put("JPEG2000BitsPerComponentBox", "OptionalBoxes");
- parents.put("JPEG2000ColorSpecificationBox", "OptionalBoxes");
- parents.put("JPEG2000PaletteBox", "OptionalBoxes");
- parents.put("JPEG2000ComponentMappingBox", "OptionalBoxes");
- parents.put("JPEG2000ChannelDefinitionBox", "OptionalBoxes");
- parents.put("JPEG2000ResolutionBox", "OptionalBoxes");
-
- // Children of JPEG2000ResolutionBox
- parents.put("JPEG2000CaptureResolutionBox", "JPEG2000ResolutionBox");
- parents.put("JPEG2000DefaultDisplayResolutionBox",
- "JPEG2000ResolutionBox");
-
- // Children of JPEG2000UUIDInfoBox
- parents.put("JPEG2000UUIDListBox", "JPEG2000UUIDInfoBox");
- parents.put("JPEG2000DataEntryURLBox", "JPEG2000UUIDInfoBox");
- }
-
- private static J2KMetadataFormat instance;
-
- public static synchronized J2KMetadataFormat getInstance() {
- if (instance == null)
- instance = new J2KMetadataFormat();
- return instance;
- }
-
- String resourceBaseName = this.getClass().getName() + "Resources";
-
- /** Constructs <code>J2KMetadataFormat</code>. Calls the super
- * class constructor. Sets the resource base name. Adds the elements
- * into this format object based on the XML schema and DTD.
- */
- J2KMetadataFormat() {
- super("com_sun_media_imageio_plugins_jpeg2000_image_1.0", CHILD_POLICY_ALL);
- setResourceBaseName(resourceBaseName);
- addElements();
- }
-
- /** Adds the elements into this format object based on the XML
- * schema and DTD.
- */
- private void addElements() {
- addElement("JPEG2000SignatureBox",
- getParent("JPEG2000SignatureBox"),
- CHILD_POLICY_EMPTY);
-
- addElement("JPEG2000FileTypeBox",
- getParent("JPEG2000FileTypeBox"),
- CHILD_POLICY_ALL);
- addElement("OtherBoxes",
- getParent("OtherBoxes"),
- CHILD_POLICY_CHOICE);
-
- addElement("JPEG2000HeaderSuperBox",
- getParent("JPEG2000HeaderSuperBox"),
- CHILD_POLICY_CHOICE);
- addElement("JPEG2000CodeStreamBox",
- getParent("JPEG2000CodeStreamBox"),
- CHILD_POLICY_EMPTY);
- addElement("JPEG2000IntellectualPropertyRightsBox",
- getParent("JPEG2000IntellectualPropertyRightsBox"),
- CHILD_POLICY_ALL);
- addElement("JPEG2000XMLBox",
- getParent("JPEG2000XMLBox"),
- CHILD_POLICY_ALL);
- addElement("JPEG2000UUIDBox",
- getParent("JPEG2000UUIDBox"),
- CHILD_POLICY_ALL);
- addElement("JPEG2000UUIDInfoBox",
- getParent("JPEG2000UUIDInfoBox"),
- CHILD_POLICY_ALL);
-
- addElement("JPEG2000HeaderBox",
- "JPEG2000HeaderSuperBox",
- CHILD_POLICY_ALL);
- addElement("OptionalBoxes",
- "JPEG2000HeaderSuperBox",
- CHILD_POLICY_CHOICE);
- addElement("JPEG2000BitsPerComponentBox",
- "OptionalBoxes",
- CHILD_POLICY_ALL);
- addElement("JPEG2000ColorSpecificationBox",
- "OptionalBoxes",
- CHILD_POLICY_ALL);
- addElement("JPEG2000PaletteBox",
- "OptionalBoxes",
- CHILD_POLICY_ALL);
- addElement("JPEG2000ComponentMappingBox",
- "OptionalBoxes",
- CHILD_POLICY_ALL);
- addElement("JPEG2000ChannelDefinitionBox",
- "OptionalBoxes",
- CHILD_POLICY_ALL);
- addElement("JPEG2000ResolutionBox",
- "OptionalBoxes",
- CHILD_POLICY_ALL);
-
- addElement("JPEG2000CaptureResolutionBox",
- "JPEG2000ResolutionBox",
- CHILD_POLICY_ALL);
- addElement("JPEG2000DefaultDisplayResolutionBox",
- "JPEG2000ResolutionBox",
- CHILD_POLICY_ALL);
-
- addElement("JPEG2000UUIDListBox",
- "JPEG2000UUIDInfoBox",
- CHILD_POLICY_ALL);
- addElement("JPEG2000DataEntryURLBox",
- "JPEG2000UUIDInfoBox",
- CHILD_POLICY_ALL);
- // Adds the default attributes "Length", "Type" and "ExtraLength" into
- // the J2K box-related data elements
- Enumeration keys = parents.keys();
- while (keys.hasMoreElements()) {
- String s = (String)keys.nextElement();
- if (s.startsWith("JPEG2000")) {
- addAttribute(s, "Length", DATATYPE_INTEGER, true, null);
- addAttribute(s, "Type", DATATYPE_STRING, true, Box.getTypeByName(s));
- addAttribute(s, "ExtraLength", DATATYPE_STRING, false, null);
-
- // If it is a simple node, adds the data elements by using
- // relection.
- Class c = Box.getBoxClass(Box.getTypeInt(Box.getTypeByName(s)));
-
- try {
- Method m = c.getMethod("getElementNames", (Class[])null);
- String[] elementNames = (String[])m.invoke(null,
- (Object[])null);
- for (int i = 0; i < elementNames.length; i++)
- addElement(elementNames[i], s, CHILD_POLICY_EMPTY);
- } catch (Exception e) {
- // no such method
- }
- }
- }
-
- addAttribute("JPEG2000SignatureBox",
- "Signature",
- DATATYPE_STRING,
- true,
- "0D0A870A");
-
- addElement("BitDepth",
- "JPEG2000BitsPerComponentBox",
- CHILD_POLICY_EMPTY);
-
- addElement("NumberEntries",
- "JPEG2000PaletteBox",
- CHILD_POLICY_EMPTY);
-
- addElement("NumberColors",
- "JPEG2000PaletteBox",
- CHILD_POLICY_EMPTY);
-
- addElement("BitDepth",
- "JPEG2000PaletteBox",
- CHILD_POLICY_EMPTY);
-
- addElement("LUT",
- "JPEG2000PaletteBox",
- 1, 1024);
-
- addElement("LUTRow",
- "LUT",
- CHILD_POLICY_EMPTY);
-
- addElement("Component",
- "JPEG2000ComponentMappingBox",
- CHILD_POLICY_EMPTY);
-
- addElement("ComponentType",
- "JPEG2000ComponentMappingBox",
- CHILD_POLICY_EMPTY);
-
- addElement("ComponentAssociation",
- "JPEG2000ComponentMappingBox",
- CHILD_POLICY_EMPTY);
-
- addElement("NumberOfDefinition",
- "JPEG2000ChannelDefinitionBox",
- CHILD_POLICY_EMPTY);
-
- addElement("Definitions",
- "JPEG2000ChannelDefinitionBox",
- 0, 9);
-
- addElement("ChannelNumber",
- "Definitions",
- CHILD_POLICY_EMPTY);
-
- addElement("ChannelType",
- "Definitions",
- CHILD_POLICY_EMPTY);
- addElement("ChannelAssociation",
- "Definitions",
- CHILD_POLICY_EMPTY);
- addElement("CodeStream",
- "JPEG2000CodeStreamBox",
- CHILD_POLICY_EMPTY);
- addElement("Content",
- "JPEG2000IntellectualPropertyRightsBox",
- CHILD_POLICY_EMPTY);
- addElement("Content",
- "JPEG2000XMLBox",
- CHILD_POLICY_EMPTY);
- addElement("UUID",
- "JPEG2000UUIDBox",
- CHILD_POLICY_EMPTY);
- addElement("Data",
- "JPEG2000UUIDBox",
- CHILD_POLICY_EMPTY);
- addElement("NumberUUID",
- "JPEG2000UUIDListBox",
- CHILD_POLICY_EMPTY);
- addElement("UUID",
- "JPEG2000UUIDListBox",
- CHILD_POLICY_EMPTY);
- addElement("Version",
- "JPEG2000DataEntryURLBox",
- CHILD_POLICY_EMPTY);
- addElement("Flags",
- "JPEG2000DataEntryURLBox",
- CHILD_POLICY_EMPTY);
- addElement("URL",
- "JPEG2000DataEntryURLBox",
- CHILD_POLICY_EMPTY);
- }
-
- public String getParent(String elementName) {
- return (String)parents.get(elementName);
- }
-
- public boolean canNodeAppear(String elementName,
- ImageTypeSpecifier imageType) {
- ColorModel cm = imageType.getColorModel();
- if (!(cm instanceof IndexColorModel))
- if ("JPEG2000PaletteBox".equals(elementName))
- return false;
- if (!cm.hasAlpha())
- if ("JPEG2000ChannelDefinitionBox".equals(elementName))
- return false;
-
- if (getParent(elementName) != null)
- return true;
- return false;
- }
-
- public boolean isLeaf(String name) {
- Set keys = parents.keySet();
- Iterator iterator = keys.iterator();
- while(iterator.hasNext()) {
- if (name.equals(parents.get(iterator.next())))
- return false;
- }
-
- return true;
- }
-
- public boolean singleInstance(String name) {
- return !(name.equals("JPEG2000IntellectualPropertyRightsBox") ||
- name.equals("JPEG2000XMLBox") ||
- name.equals("JPEG2000UUIDBox") ||
- name.equals("JPEG2000UUIDInfoBox") ||
- name.equals("JPEG2000UUIDListBox") ||
- name.equals("JPEG2000DataEntryURLBox"));
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadataFormatResources.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadataFormatResources.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadataFormatResources.java 2005-02-11 00:01:35.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadataFormatResources.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,280 +0,0 @@
-/*
- * $RCSfile: J2KMetadataFormatResources.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:35 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.util.*;
-
-public class J2KMetadataFormatResources extends ListResourceBundle {
- static final Object[][] contents = {
- // Node name, followed by description
- {"JPEG2000SignatureBox", "The JPEG 2000 signature box."},
- {"JPEG2000FileTypeBox", "The JPEG 2000 file type box."},
- {"OtherBoxes",
- "All the boxes other than the signature or file type box."},
- {"HeaderCStream",
- "The super box conatins the header and code stream box."},
- {"JPEG2000IntellectualPropertyRightsBox",
- "The JPEG 2000 intellectual property rights box."},
- {"JPEG2000XMLBox", "The JPEG 2000 XML box."},
- {"JPEG2000UUIDBox", "The JPEG 2000 UUID box."},
- {"JPEG2000UUIDInfoBox", "The JPEG 2000 UUID information box."},
- {"JPEG2000HeaderSuperBox", "The JPEG 2000 header super box."},
- {"JPEG2000CodeStreamBox", "The JPEG 2000 code stream box."},
- {"JPEG2000HeaderBox", "The JPEG 2000 header box."},
- {"OptionalBoxes", "The optional boxes in the header super box."},
- {"JPEG2000BitsPerComponentBox", "The JPEG2000 bits per component box."},
- {"JPEG2000ColorSpecificationBox",
- "The JPEG 2000 color specification box."},
- {"JPEG2000PaletteBox", "The JPEG 2000 palette box."},
- {"JPEG2000ComponentMappingBox", "The JPEG 2000 component mapping box."},
- {"JPEG2000ChannelDefinitionBox",
- "The JPEG 2000 channel definition box."},
- {"JPEG2000ResolutionBox", "The JPEG 2000 resolution box."},
- {"JPEG2000CaptureResolutionBox",
- "The JPEG 2000 capture resolution box"},
- {"JPEG2000DefaultDisplayResolutionBox",
- "The JPEG 2000 default display resolution box"},
- {"JPEG2000UUIDListBox", "The JPEG 2000 UUID list box."},
- {"JPEG2000DataEntryURLBox", "The JPEG 2000 data entry URL box."},
-
- // Elements in JPEG2000FileTypeBox
- {"Brand", "The brand of JPEG 2000 file. For JP2 file, it is \"jp2 \""},
- {"MinorVersion",
- "The minor version of JPEG 2000 file. For JP2 file, it is 0"},
- {"CompatibilityList",
- "The compatibility list. For non-JP2 file, at least one is \"jp2 \""},
-
- // Elements of JPEG2000HeaderBox
- {"Width", "The width of the image."},
- {"Height", "The height of the image."},
- {"NumComponents", "The number of image components in this image file."},
- {"BitDepth",
- "Bit depths for all the image components or for each of the component if it is a array."},
- {"CompressionType", "The compression type. Always be 7 for JP2 file."},
- {"UnknownColorspace", "Whether the color space is known or not."},
- {"IntellectualProperty",
- "Whether intellectual property in included in this image."},
-
-
- {"Method",
- "The method to define the color space. 1 by ECS; 2 by profile."},
- {"Precedence", "Precedence. Be 0 for JP2 file."},
- {"ApproximationAccuracy", "Approximation accuracy. Be 0 for JP2 file"},
- {"EnumeratedColorSpace", "Enumerated color space. 16: sRGB. 17: Gray"},
- {"ICCProfile", "The ICC profile used to define the color space"},
-
- {"NumberEntries", "The number of palette entries."},
- {"NumberColors", "The number of color components."},
- {"BitDepth", "The bit depths for the output components after LUT."},
- {"LUT", "The LUT for the palette."},
- {"LUTRow", " A row of the LUT."},
-
- {"Component", "A component in the component mapping box."},
- {"ComponentType", "The type of one component: itself or lut column."},
- {"ComponentAssociation",
- "The LUT column used to define this component."},
-
- {"NumberOfDefinition",
- "The number of definitions in channel definition box."},
- {"Definitions", "Defines one channel."},
- {"ChannelNumber", "The channel number."},
- {"ChannelType", "The channel type: color, alpha, premultiplied alpha."},
- {"ChannelAssociation",
- "The association of this channel to the color space."},
-
- {"VerticalResolutionNumerator", "The vertical resolution numerator."},
- {"VerticalResolutionDenominator",
- "The vertical resolution denominator."},
- {"HorizontalResolutionNumerator",
- "The horizontal resolution numerator."},
- {"HorizontalResolutionDenominator",
- "The horizontal resolution denominator."},
- {"VerticalResolutionExponent", "The vertical resolution exponent."},
- {"HorizontalResolutionExponent", "The horizontal resolution exponent."},
-
- {"CodeStream", "The data of the code stream."},
- {"Content", "The intellectual property rights or XML."},
-
- {"UUID", "The UUID."},
- {"Data", "The data of the UUID."},
- {"NumberUUID", "The number of UUID in the UUID list box."},
-
- {"Version", "The version. Always be 0 for JP2 file."},
- {"Flags", "The flags. Always be 0 for JP2 file."},
- {"URL", "The URL"},
-
- // Node name + "/" + AttributeName, followed by description
- {"JPEG2000SignatureBox/Length",
- "The length of the signature box. Always be 12."},
- {"JPEG2000SignatureBox/Type",
- "The type of the signature box. Always be \"jP \""},
- {"JPEG2000SignatureBox/Signature",
- "The content of the signature box. Always be 0D0A870A."},
-
- {"JPEG2000FileTypeBox/Length", "The length of the file type box."},
- {"JPEG2000FileTypeBox/Type",
- "The type of the file type box. Always be \"ftpy\""},
- {"JPEG2000FileTypeBox/ExtraLength",
- "The extra length of the file type box. Optional. Set when Length = 1"},
-
- {"JPEG2000HeaderSuperBox/Length",
- "The length of the header super box."},
- {"JPEG2000HeaderSuperBox/Type",
- "The type of the header super box. Always be \"jp2h\""},
- {"JPEG2000HeaderSuperBox/ExtraLength",
- "The extra length of the header super box. Optional. Set when Length = 1"},
-
- {"JPEG2000HeaderBox/Length", "The length of the header box."},
- {"JPEG2000HeaderBox/Type",
- "The type of the header box. Always be \"ihdr\""},
- {"JPEG2000HeaderBox/ExtraLength",
- "The extra length of the header box. Optional. Set when Length = 1"},
-
- {"JPEG2000BitsPerComponentBox/Length",
- "The length of the bits per component box."},
- {"JPEG2000BitsPerComponentBox/Type",
- "The type of the bits per component box. Always be \"bpcc\""},
- {"JPEG2000BitsPerComponentBox/ExtraLength",
- "The extra length of the bits per component box. Optional. Set when Length = 1"},
-
- {"JPEG2000ColorSpecificationBox/Length",
- "The length of the bits per component box."},
- {"JPEG2000ColorSpecificationBox/Type",
- "The type of the bits per component box. Always be \"colr\""},
- {"JPEG2000ColorSpecificationBox/ExtraLength",
- "The extra length of the bits per component box. Optional. Set when Length = 1"},
-
- {"JPEG2000PaletteBox/Length", "The length of the palette box."},
- {"JPEG2000PaletteBox/Type",
- "The type of the palette box. Always be \"pclr\""},
- {"JPEG2000PaletteBox/ExtraLength",
- "The extra length of the palette box. Optional. Set when Length = 1"},
-
- {"JPEG2000ComponentMappingBox/Length",
- "The length of the component mapping box."},
- {"JPEG2000ComponentMappingBox/Type",
- "The type of the component mapping box. Always be \"cmap\""},
- {"JPEG2000ComponentMappingBox/ExtraLength",
- "The extra length of the component mapping box. Optional. Set when Length = 1"},
-
- {"JPEG2000ChannelDefinitionBox/Length",
- "The length of the channel definition box."},
- {"JPEG2000ChannelDefinitionBox/Type",
- "The type of the channel definition box. Always be \"cdef\""},
- {"JPEG2000ChannelDefinitionBox/ExtraLength",
- "The extra length of the channel definition box. Optional. Set when Length = 1"},
-
- {"JPEG2000ResolutionBox/Length", "The length of the resolution box."},
- {"JPEG2000ResolutionBox/Type",
- "The type of the resolution box. Always be \"res \""},
- {"JPEG2000ResolutionBox/ExtraLength",
- "The extra length of the resolution box. Optional. Set when Length = 1"},
-
- {"JPEG2000CaptureResolutionBox/Length",
- "The length of the capture resolution box."},
- {"JPEG2000CaptureResolutionBox/Type",
- "The type of the capture resolution box. Always be \"resc\""},
- {"JPEG2000CaptureResolutionBox/ExtraLength",
- "The extra length of the capture resolution box. Optional. Set when Length = 1"},
-
- {"JPEG2000DefaultDisplayResolutionBox/Length",
- "The length of the default display resolution box."},
- {"JPEG2000DefaultDisplayResolutionBox/Type",
- "The type of the default display resolution box. Always be \"resd\""},
- {"JPEG2000DefaultDisplayResolutionBox/ExtraLength",
- "The extra length of the default display resolution box. Optional. Set when Length = 1"},
-
- {"JPEG2000CodeStreamBox/Length", "The length of the code stream box."},
- {"JPEG2000CodeStreamBox/Type",
- "The type of the code stream box. Always be \"jp2c\""},
- {"JPEG2000CodeStreamBox/ExtraLength",
- "The extra length of the code stream box. Optional. Set when Length = 1"},
-
- {"JPEG2000IntellectualPropertyRightsBox/Length",
- "The length of the intellectual property rights box."},
- {"JPEG2000IntellectualPropertyRightsBox/Type",
- "The type of the intellectual property rights box. Always be \"jp2i\""},
- {"JPEG2000IntellectualPropertyRightsBox/ExtraLength",
- "The extra length of the intellectual property rights box. Optional. Set when Length = 1"},
-
- {"JPEG2000XMLBox/Length", "The length of the XML box."},
- {"JPEG2000XMLBox/Type", "The type of the XML box. Always be \"xml \""},
- {"JPEG2000XMLBox/ExtraLength",
- "The extra length of the XML box. Optional. Set when Length = 1"},
-
- {"JPEG2000UUIDBox/Length", "The length of the UUID box."},
- {"JPEG2000UUIDBox/Type",
- "The type of the UUID box. Always be \"uuid\""},
- {"JPEG2000UUIDBox/ExtraLength",
- "The extra length of the UUID box. Optional. Set when Length = 1"},
-
- {"JPEG2000UUIDInfoBox/Length", "The length of the UUID information box."},
- {"JPEG2000UUIDInfoBox/Type",
- "The type of the UUID information box. Always be \"uinf\""},
- {"JPEG2000UUIDInfoBox/ExtraLength",
- "The extra length of the UUID information box. Optional. Set when Length = 1"},
-
- {"JPEG2000UUIDListBox/Length", "The length of the UUID list box."},
- {"JPEG2000UUIDListBox/Type",
- "The type of the UUID list box. Always be \"ulst\""},
- {"JPEG2000UUIDListBox/ExtraLength",
- "The extra length of the UUID list box. Optional. Set when Length = 1"},
-
- {"JPEG2000DataEntryURLBox/Length",
- "The length of the data entry URL box."},
- {"JPEG2000DataEntryURLBox/Type",
- "The type of the data entry URL box. Always be \"ulst\""},
- {"JPEG2000DataEntryURLBox/ExtraLength",
- "The extra length of the data entry URL box. Optional. Set when Length = 1"},
- };
-
- public J2KMetadataFormatResources() {
- }
-
- protected Object[][] getContents() {
- return contents;
- }
-}
-
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadata.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadata.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadata.java 2006-09-22 19:07:25.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KMetadata.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,1051 +0,0 @@
-/*
- * $RCSfile: J2KMetadata.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.4 $
- * $Date: 2006/09/22 23:07:25 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.io.InputStream;
-
-import javax.imageio.ImageTypeSpecifier;
-import javax.imageio.ImageWriteParam;
-import javax.imageio.ImageWriter;
-import javax.imageio.IIOException;
-import javax.imageio.stream.ImageInputStream;
-import javax.imageio.stream.ImageOutputStream;
-import javax.imageio.metadata.IIOMetadata;
-import javax.imageio.metadata.IIOMetadataNode;
-import javax.imageio.metadata.IIOMetadataFormat;
-import javax.imageio.metadata.IIOMetadataFormatImpl;
-import javax.imageio.metadata.IIOInvalidTreeException;
-
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-import org.w3c.dom.NamedNodeMap;
-
-import java.util.List;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.ListIterator;
-import java.io.IOException;
-import java.awt.color.ICC_Profile;
-import java.awt.color.ICC_ColorSpace;
-import java.awt.color.ColorSpace;
-import java.awt.image.ColorModel;
-import java.awt.image.DataBuffer;
-import java.awt.image.IndexColorModel;
-import java.awt.image.SampleModel;
-import java.awt.Point;
-
-import com.sun.media.imageio.plugins.jpeg2000.J2KImageReadParam;
-import com.sun.media.imageio.plugins.jpeg2000.J2KImageWriteParam;
-
-import jj2000.j2k.fileformat.FileFormatBoxes;
-import jj2000.j2k.fileformat.reader.FileFormatReader;
-import jj2000.j2k.io.RandomAccessIO;
-
-/**
- * Metadata for the J2K plug-in.
- */
-public class J2KMetadata extends IIOMetadata implements Cloneable {
- static final String nativeMetadataFormatName =
- "com_sun_media_imageio_plugins_jpeg2000_image_1.0";
-
- /** cache the metadata format */
- private J2KMetadataFormat format;
-
- /** The boxes of JP2 file used as meta data, i. e., all the boxes
- * except the data stream box
- */
- private ArrayList boxes = new ArrayList();
-
- /**
- * Constructor containing code shared by other constructors.
- */
- public J2KMetadata() {
- super(true, // Supports standard format
- nativeMetadataFormatName, // and a native format
- "com.sun.media.imageioimpl.plugins.jpeg2000.J2KMetadataFormat",
- null, null); // No other formats
-
- format = (J2KMetadataFormat)getMetadataFormat(nativeMetadataFormatName);
- }
-
- /*
- * Constructs a <code>J2KMetadata</code> object by reading the
- * contents of an <code>ImageInputStream</code>. Has package-only
- * access.
- *
- * @param iis An <code>ImageInputStream</code> from which to read
- * the metadata.
- * @param reader The <code>J2KImageReader</code> calling this
- * constructor, to which warnings should be sent.
- */
- public J2KMetadata(ImageInputStream iis,
- J2KImageReader reader) throws IOException {
- this();
- RandomAccessIO in = new IISRandomAccessIO(iis);
-
- iis.mark();
- // **** File Format ****
- // If the codestream is wrapped in the jp2 fileformat, Read the
- // file format wrapper
- FileFormatReader ff = new FileFormatReader(in, this);
- ff.readFileFormat();
- iis.reset();
- }
-
- /**
- * Constructs a default stream <code>J2KMetadata</code> object appropriate
- * for the given write parameters.
- */
- public J2KMetadata(ImageWriteParam param, ImageWriter writer) {
- this(null, param, writer);
- }
-
- /**
- * Constructs a default image <code>J2KMetadata</code> object appropriate
- * for the given image type and write parameters.
- */
- public J2KMetadata(ImageTypeSpecifier imageType,
- ImageWriteParam param,
- ImageWriter writer) {
- this(imageType != null ? imageType.getColorModel() : null,
- imageType != null ? imageType.getSampleModel() : null,
- 0, 0,
- param, writer);
- }
-
- /**
- * Constructs a default image <code>J2KMetadata</code> object appropriate
- * for the given image type and write parameters.
- */
- public J2KMetadata(ColorModel colorModel,
- SampleModel sampleModel,
- int width,
- int height,
- ImageWriteParam param,
- ImageWriter writer) {
- this();
- addNode(new SignatureBox());
- addNode(new FileTypeBox(0x6A703220, 0, new int[]{0x6A703220}));
-
- ImageTypeSpecifier destType = null;
-
- if (param != null) {
- destType = param.getDestinationType();
- if (colorModel == null && sampleModel == null) {
- colorModel = destType == null ? null : destType.getColorModel();
- sampleModel =
- destType == null ? null : destType.getSampleModel();
- }
- }
-
- int[] bitDepths = null;
- if(colorModel != null) {
- bitDepths = colorModel.getComponentSize();
- } else if(sampleModel != null) {
- bitDepths = sampleModel.getSampleSize();
- }
-
- int bitsPerComponent = 0xff;
- if(bitDepths != null) {
- bitsPerComponent = bitDepths[0];
- int numComponents = bitDepths.length;
- for(int i = 1; i < numComponents; i++) {
- /* XXX: This statement should be removed when BPC behavior
- is corrected as derscribed below. */
- if(bitDepths[i] > bitsPerComponent) {
- bitsPerComponent = bitDepths[i];
- }
- /* XXX: When the number of bits per component is not the
- same for all components the BPC parameter of the Image
- Header box should be set to 0xff and the actual number of
- bits per component written in the Bits Per Component box.
- if(bitDepths[i] != bitsPerComponent) {
- bitsPerComponent = 0xff;
- break;
- }
- */
- }
- }
-
- if (colorModel != null) {
- ColorSpace cs = colorModel.getColorSpace();
- boolean iccColor = (cs instanceof ICC_ColorSpace);
- int type = cs.getType();
-
- if (type == ColorSpace.TYPE_RGB) {
- addNode(new ColorSpecificationBox((byte)1,
- (byte)0, (byte)0,
- ColorSpecificationBox.ECS_sRGB,
- null));
- } else if (type == ColorSpace.TYPE_GRAY)
- addNode(new ColorSpecificationBox((byte)1,
- (byte)0, (byte)0,
- ColorSpecificationBox.ECS_GRAY,
- null));
- else if (cs instanceof ICC_ColorSpace)
- addNode(new ColorSpecificationBox((byte)2,
- (byte)0, (byte)0,
- 0,
- ((ICC_ColorSpace)cs).getProfile()));
-
- if (colorModel.hasAlpha()) {
- addNode(new ChannelDefinitionBox(colorModel));
- }
-
- if (colorModel instanceof IndexColorModel) {
- addNode(new PaletteBox((IndexColorModel)colorModel));
- int numComp = colorModel.getComponentSize().length;
- short[] channels = new short[numComp];
- byte[] types = new byte[numComp];
- byte[] maps = new byte[numComp];
- for (int i = 0; i < numComp; i++) {
- channels[i] = 0;
- types[i] = 1;
- maps[i] = (byte)i;
- }
- addNode(new ComponentMappingBox(channels, types, maps));
- }
- }
-
- if (sampleModel != null) {
- if (width <= 0)
- width = sampleModel.getWidth();
- if (height <= 0)
- height = sampleModel.getHeight();
- int bpc = bitsPerComponent == 0xff ?
- 0xff : ((bitsPerComponent - 1) |
- (isOriginalSigned(sampleModel) ? 0x80 : 0));
- addNode(new HeaderBox(height,
- width,
- sampleModel.getNumBands(),
- bpc,
- 7,
- colorModel == null ? 1 : 0,
- getElement("JPEG2000IntellectualPropertyRightsBox")==null ? 0 : 1));
- }
- }
-
- public Object clone() {
- J2KMetadata theClone = null;
-
- try {
- theClone = (J2KMetadata) super.clone();
- } catch (CloneNotSupportedException e) {} // won't happen
-
- if (boxes != null) {
- int numBoxes = boxes.size();
- for(int i = 0; i < numBoxes; i++) {
- theClone.addNode((Box)boxes.get(i));
- }
- }
- return theClone;
- }
-
- public Node getAsTree(String formatName) {
- if (formatName == null) {
- throw new IllegalArgumentException(I18N.getString("J2KMetadata0"));
- }
-
- if (formatName.equals(nativeMetadataFormatName)) {
- return getNativeTree();
- }
-
- if (formatName.equals
- (IIOMetadataFormatImpl.standardMetadataFormatName)) {
- return getStandardTree();
- }
-
- throw new IllegalArgumentException(I18N.getString("J2KMetadata1")
- + " " + formatName);
- }
-
- IIOMetadataNode getNativeTree() {
- IIOMetadataNode root =
- new IIOMetadataNode(nativeMetadataFormatName);
-
- Box signatureBox = null, fileTypeBox = null, headerBox = null;
- int signatureIndex = -1, fileTypeIndex = -1, headerIndex = -1;
-
- int numBoxes = boxes.size();
-
- int found = 0;
- for(int i = 0; i < numBoxes && found < 3; i++) {
- Box box = (Box)boxes.get(i);
- if(Box.getName(box.getType()).equals("JPEG2000SignatureBox")) {
- signatureBox = box;
- signatureIndex = i;
- found++;
- } else if(Box.getName(box.getType()).equals("JPEG2000FileTypeBox")) {
- fileTypeBox = box;
- fileTypeIndex = i;
- found++;
- } else if(Box.getName(box.getType()).equals("JPEG2000HeaderBox")) {
- headerBox = box;
- headerIndex = i;
- found++;
- }
- }
-
- if(signatureBox != null) {
- insertNodeIntoTree(root, signatureBox.getNativeNode());
- }
-
- if(fileTypeBox != null) {
- insertNodeIntoTree(root, fileTypeBox.getNativeNode());
- }
-
- if(headerBox != null) {
- insertNodeIntoTree(root, headerBox.getNativeNode());
- }
-
- for(int i = 0; i < numBoxes; i++) {
- if(i == signatureIndex ||
- i == fileTypeIndex ||
- i == headerIndex) continue;
- Box box = (Box)boxes.get(i);
- IIOMetadataNode node = box.getNativeNode();
- insertNodeIntoTree(root, node);
- }
- return root;
- }
-
- // Standard tree node methods
- protected IIOMetadataNode getStandardChromaNode() {
- HeaderBox header = (HeaderBox)getElement("JPEG2000HeaderBox");
- PaletteBox palette = (PaletteBox)getElement("JPEG2000PaletteBox");
- ColorSpecificationBox color =
- (ColorSpecificationBox)getElement("JPEG2000ColorSpecificationBox");
-
- IIOMetadataNode node = new IIOMetadataNode("Chroma");
- IIOMetadataNode subNode = null;
- if (header != null) {
- if (header.getUnknownColorspace() == 0) {
- if (color != null && color.getMethod() == 1) {
- subNode = new IIOMetadataNode("ColorSpaceType");
- int ecs = color.getEnumeratedColorSpace();
- if (ecs == FileFormatBoxes.CSB_ENUM_SRGB)
- subNode.setAttribute("name", "RGB");
- if (ecs == FileFormatBoxes.CSB_ENUM_GREY)
- subNode.setAttribute("name", "GRAY");
- node.appendChild(subNode);
- }
- }
-
- subNode = new IIOMetadataNode("NumChannels");
- subNode.setAttribute("value", "" + header.getNumComponents());
- node.appendChild(subNode);
-
- if (palette != null) {
- subNode.setAttribute("value", "" + palette.getNumComp());
- subNode = new IIOMetadataNode("Palette");
- byte[][] lut = palette.getLUT();
-
- int size = lut[0].length;
- int numComp = lut.length;
-
- for (int i = 0; i < size; i++) {
- IIOMetadataNode subNode1 =
- new IIOMetadataNode("PaletteEntry");
- subNode1.setAttribute("index", ""+i);
- subNode1.setAttribute("red", "" + (lut[0][i]&0xff));
- subNode1.setAttribute("green", "" + (lut[1][i]&0xff));
- subNode1.setAttribute("blue", "" + (lut[2][i]&0xff));
- if (numComp == 4)
- subNode1.setAttribute("alpha", "" + (lut[3][i]&0xff));
- subNode.appendChild(subNode1);
- }
- node.appendChild(subNode);
- }
- }
- return node;
- }
-
- protected IIOMetadataNode getStandardCompressionNode() {
- IIOMetadataNode node = new IIOMetadataNode("Compression");
-
- // CompressionTypeName
- IIOMetadataNode subNode = new IIOMetadataNode("CompressionTypeName");
- subNode.setAttribute("value", "JPEG2000");
- node.appendChild(subNode);
- return node;
- }
-
- protected IIOMetadataNode getStandardDataNode() {
- IIOMetadataNode node = new IIOMetadataNode("Data");
- PaletteBox palette = (PaletteBox)getElement("JPEG2000PaletteBox");
- boolean sampleFormat = false;
-
- if (palette != null) {
- IIOMetadataNode subNode = new IIOMetadataNode("SampleFormat");
- subNode.setAttribute("value", "Index");
- node.appendChild(subNode);
- sampleFormat = true;
- }
-
- BitsPerComponentBox bitDepth =
- (BitsPerComponentBox)getElement("JPEG2000BitsPerComponentBox");
- String value = "";
- boolean signed = false;
- boolean gotSampleInfo = false;
-
- // JPEG 2000 "B" parameter represents "bitDepth - 1" in the
- // right 7 least significant bits with the most significant
- // bit indicating signed if set and unsigned if not.
- if (bitDepth != null) {
- byte[] bits = bitDepth.getBitDepth();
- if ((bits[0] & 0x80) == 0x80)
- signed = true;
-
- int numComp = bits.length;
- for (int i = 0; i < numComp; i++) {
- value += (bits[i] & 0x7f) + 1;
- if(i != numComp - 1) value += " ";
- }
-
- gotSampleInfo = true;
- } else {
- HeaderBox header = (HeaderBox)getElement("JPEG2000HeaderBox");
- if(header != null) {
- int bits = header.getBitDepth();
- if ((bits & 0x80) == 0x80)
- signed = true;
- bits = (bits & 0x7f) + 1;
- int numComp = header.getNumComponents();
- for (int i = 0; i < numComp; i++) {
- value += bits;
- if(i != numComp - 1) value += " ";
- }
-
- gotSampleInfo = true;
- }
- }
-
- IIOMetadataNode subNode = null;
-
- if(gotSampleInfo) {
- subNode = new IIOMetadataNode("BitsPerSample");
- subNode.setAttribute("value", value);
- node.appendChild(subNode);
- }
-
- subNode = new IIOMetadataNode("PlanarConfiguration");
- subNode.setAttribute("value", "TileInterleaved");
- node.appendChild(subNode);
-
- if (!sampleFormat && gotSampleInfo) {
- subNode = new IIOMetadataNode("SampleFormat");
- subNode.setAttribute("value",
- signed ? "SignedIntegral": "UnsignedIntegral");
- node.appendChild(subNode);
- }
-
- return node;
- }
-
- protected IIOMetadataNode getStandardDimensionNode() {
- ResolutionBox box =
- (ResolutionBox)getElement("JPEG2000CaptureResolutionBox");
- if (box != null) {
- IIOMetadataNode node = new IIOMetadataNode("Dimension");
- float hRes = box.getHorizontalResolution();
- float vRes = box.getVerticalResolution();
- float ratio = vRes / hRes;
- IIOMetadataNode subNode = new IIOMetadataNode("PixelAspectRatio");
- subNode.setAttribute("value", "" + ratio);
- node.appendChild(subNode);
-
- subNode = new IIOMetadataNode("HorizontalPixelSize");
- subNode.setAttribute("value", "" + (1000 / hRes));
- node.appendChild(subNode);
-
- subNode = new IIOMetadataNode("VerticalPixelSize");
- subNode.setAttribute("value", "" + (1000 / vRes));
- node.appendChild(subNode);
-
- return node;
- }
-
- return null;
- }
-
- protected IIOMetadataNode getStandardTransparencyNode() {
- ChannelDefinitionBox channel =
- (ChannelDefinitionBox)getElement("JPEG2000ChannelDefinitionBox");
- if (channel != null) {
- IIOMetadataNode node = new IIOMetadataNode("Transparency");
-
- boolean hasAlpha = false;
- boolean isPremultiplied = false;
- short[] type = channel.getTypes();
-
- for (int i = 0; i < type.length; i++) {
- if (type[i] == 1)
- hasAlpha = true;
- if (type[i] == 2)
- isPremultiplied = true;
- }
-
- String value = "none";
- if (isPremultiplied)
- value = "premultiplied";
- else if (hasAlpha)
- value = "nonpremultiplied";
-
- IIOMetadataNode subNode = new IIOMetadataNode("Alpha");
- subNode.setAttribute("value", value);
- node.appendChild(subNode);
-
- return node;
- }
-
- IIOMetadataNode node = new IIOMetadataNode("Transparency");
- IIOMetadataNode subNode = new IIOMetadataNode("Alpha");
- subNode.setAttribute("value", "none");
- node.appendChild(subNode);
-
- return null;
- }
-
- protected IIOMetadataNode getStandardTextNode() {
- if (boxes == null)
- return null;
- IIOMetadataNode text = null;
-
- Iterator iterator = boxes.iterator();
-
- while(iterator.hasNext()) {
- Box box = (Box)iterator.next();
- if (box instanceof XMLBox) {
- if (text == null)
- text = new IIOMetadataNode("Text");
- IIOMetadataNode subNode = new IIOMetadataNode("TextEntry");
- String content = new String(box.getContent());
- subNode.setAttribute("value", content);
- text.appendChild(subNode);
- }
- }
- return text;
- }
-
- public boolean isReadOnly() {
- return false;
- }
-
- public void mergeTree(String formatName, Node root)
- throws IIOInvalidTreeException {
- if (formatName == null) {
- throw new IllegalArgumentException(I18N.getString("J2KMetadata0"));
- }
-
- if (root == null) {
- throw new IllegalArgumentException(I18N.getString("J2KMetadata2"));
- }
-
- if (formatName.equals(nativeMetadataFormatName) &&
- root.getNodeName().equals(nativeMetadataFormatName)) {
- mergeNativeTree(root);
- } else if (formatName.equals
- (IIOMetadataFormatImpl.standardMetadataFormatName)) {
- mergeStandardTree(root);
- } else {
- throw new IllegalArgumentException(I18N.getString("J2KMetadata1")
- + " " + formatName);
- }
- }
-
- public void setFromTree(String formatName, Node root)
- throws IIOInvalidTreeException {
- if (formatName == null) {
- throw new IllegalArgumentException(I18N.getString("J2KMetadata0"));
- }
-
- if (root == null) {
- throw new IllegalArgumentException(I18N.getString("J2KMetadata2"));
- }
-
- if (formatName.equals(nativeMetadataFormatName) &&
- root.getNodeName().equals(nativeMetadataFormatName)) {
- boxes = new ArrayList();
- mergeNativeTree(root);
- } else if (formatName.equals
- (IIOMetadataFormatImpl.standardMetadataFormatName)) {
- boxes = new ArrayList();
- mergeStandardTree(root);
- } else {
- throw new IllegalArgumentException(I18N.getString("J2KMetadata1")
- + " " + formatName);
- }
- }
-
- public void reset() {
- boxes.clear();
- }
-
- public void addNode(Box node) {
- if (boxes == null)
- boxes = new ArrayList();
- replace(Box.getName(node.getType()), node);
- }
-
- public Box getElement(String name) {
- for (int i = boxes.size() - 1; i >= 0; i--) {
- Box box = (Box)boxes.get(i);
- if (name.equals(Box.getName(box.getType())))
- return box;
- }
- return null;
- }
-
- private void mergeNativeTree(Node root) throws IIOInvalidTreeException {
- NodeList list = root.getChildNodes();
- for (int i = list.getLength() - 1; i >= 0; i--) {
- Node node = list.item(i);
- String name = node.getNodeName();
- if (format.getParent(name) != null) {
- if (format.isLeaf(name)) {
- String s = (String)Box.getAttribute(node, "Type");
- Box box = Box.createBox(Box.getTypeInt(s), node);
- if (format.singleInstance(name)&&getElement(name) != null) {
- replace(name, box);
- } else
- boxes.add(box);
- } else {
- mergeNativeTree(node);
- }
- }
- }
- }
-
- private void mergeStandardTree(Node root) throws IIOInvalidTreeException {
- NodeList children = root.getChildNodes();
- int numComps = 0;
-
- for (int i = 0; i < children.getLength(); i++) {
- Node node = children.item(i);
- String name = node.getNodeName();
- if (name.equals("Chroma")) {
- NodeList children1 = node.getChildNodes();
- for (int j = 0; j < children1.getLength(); j++) {
- Node child = children1.item(j);
- String name1 = child.getNodeName();
-
- if (name1.equals("NumChannels")) {
- String s = (String)Box.getAttribute(child, "value");
- numComps = new Integer(s).intValue();
- }
-
- if (name1.equals("ColorSpaceType"))
- createColorSpecificationBoxFromStandardNode(child);
-
- if (name1.equals("Palette")) {
- createPaletteBoxFromStandardNode(child);
- }
- }
- } else if (name.equals("Compression")) {
- // Intentionally do nothing: just prevent entry into
- // the default "else" block and an ensuing
- // IIOInvalidTreeException; fixes 5110389.
- } else if (name.equals("Data")) {
- createBitsPerComponentBoxFromStandardNode(node);
- createHeaderBoxFromStandardNode(node, numComps);
- } else if (name.equals("Dimension")) {
- createResolutionBoxFromStandardNode(node);
- } else if (name.equals("Document")) {
- createXMLBoxFromStandardNode(node);
- } else if (name.equals("Text")) {
- createXMLBoxFromStandardNode(node);
- } else if (name.equals("Transparency")) {
- createChannelDefinitionFromStandardNode(node);
- } else {
- throw new IIOInvalidTreeException(I18N.getString("J2KMetadata3")
- + " " + name, node);
- }
- }
- }
-
- private void createColorSpecificationBoxFromStandardNode(Node node) {
- if (node.getNodeName() != "ColorSpaceType")
- throw new IllegalArgumentException(I18N.getString("J2KMetadata4"));
- String name = (String)Box.getAttribute(node, "name");
- int ecs = name.equals("RGB") ? ColorSpecificationBox.ECS_sRGB :
- (name.equals("Gray") ? ColorSpecificationBox.ECS_GRAY : 0);
-
- if (ecs == ColorSpecificationBox.ECS_sRGB ||
- ecs ==ColorSpecificationBox.ECS_GRAY) {
- replace ("JPEG2000ColorSpecificationBox",
- new ColorSpecificationBox((byte)1, (byte)0, (byte)0,
- ecs, null));
- }
- }
-
- private void createPaletteBoxFromStandardNode(Node node) {
- if (node.getNodeName() != "Palette")
- throw new IllegalArgumentException(I18N.getString("J2KMetadata5"));
- NodeList children = node.getChildNodes();
- int maxIndex = -1;
- boolean hasAlpha = false;
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if (name.equals("PaletteEntry")) {
- String s = (String)Box.getAttribute(child, "index");
- int index = new Integer(s).intValue();
- if(index > maxIndex) {
- maxIndex = index;
- }
- if(Box.getAttribute(child, "alpha") != null) {
- hasAlpha = true;
- }
- }
- }
-
- // Determine palette size.
- int numBits = 32;
- int mask = 0x80000000;
- while(mask != 0 && (maxIndex & mask) == 0) {
- numBits--;
- mask >>>= 1;
- }
- int size = 1 << numBits;
-
- byte[] red = new byte[size];
- byte[] green = new byte[size];
- byte[] blue = new byte[size];
- byte[] alpha = hasAlpha ? new byte[size]: null;
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if (name.equals("PaletteEntry")) {
- String s = (String)Box.getAttribute(child, "index");
- int index = new Integer(s).intValue();
- s = (String)Box.getAttribute(child, "red");
- red[index] = (byte)(new Integer(s).intValue());
- s = (String)Box.getAttribute(child, "green");
- green[index] = (byte)(new Integer(s).intValue());
- s = (String)Box.getAttribute(child, "blue");
- blue[index] = (byte)(new Integer(s).intValue());
-
- byte t = (byte)255;
- s = (String)Box.getAttribute(child, "alpha");
- if(s != null) {
- t = (byte)(new Integer(s).intValue());
- }
-
- if(alpha != null) {
- alpha[index] = t;
- }
- }
- }
-
- IndexColorModel icm;
- if (alpha == null)
- icm = new IndexColorModel(numBits, size, red, green, blue);
- else
- icm = new IndexColorModel(numBits, size, red, green, blue, alpha);
-
- replace("JPEG2000PaletteBox", new PaletteBox(icm));
- }
-
- private void createBitsPerComponentBoxFromStandardNode(Node node) {
- if (node.getNodeName() != "Data")
- throw new IllegalArgumentException(I18N.getString("J2KMetadata6"));
-
- NodeList children = node.getChildNodes();
-
- byte[] bits = null;
- boolean isSigned = false;
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if (name.equals("BitsPerSample")) {
- String s = (String)Box.getAttribute(child, "value");
- bits = (byte[])Box.parseByteArray(s).clone();
- } else if(name.equals("SampleFormat")) {
- String s = (String)Box.getAttribute(child, "value");
- isSigned = s.equals("SignedIntegral");
- }
- }
-
- if(bits != null) {
- // JPEG 2000 "B" parameter represents "bitDepth - 1" in the
- // right 7 least significant bits with the most significant
- // bit indicating signed if set and unsigned if not.
- for (int i = 0; i < bits.length; i++) {
- bits[i] = (byte)((bits[i]&0xff) - 1);
- if(isSigned) {
- bits[i] |= 0x80;
- }
- }
-
- replace("JPEG2000BitsPerComponent",
- new BitsPerComponentBox(bits));
- }
- }
-
- private void createResolutionBoxFromStandardNode(Node node) {
- if (node.getNodeName() != "Dimension")
- throw new IllegalArgumentException(I18N.getString("J2KMetadata7"));
- NodeList children = node.getChildNodes();
- float hRes = 0.0f;
- float vRes = 0.0f;
-
- boolean gotH = false, gotV = false;
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if (name.equals("HorizontalPixelSize")) {
- String s = (String)Box.getAttribute(child, "value");
- hRes = new Float(s).floatValue();
- hRes = 1000 / hRes;
- gotH = true;
- }
-
- if (name.equals("VerticalPixelSize")) {
- String s = (String)Box.getAttribute(child, "value");
- vRes = new Float(s).floatValue();
- vRes = 1000 / vRes;
- gotV = true;
- }
- }
-
- if(gotH && !gotV) {
- vRes = hRes;
- } else if(gotV && !gotH) {
- hRes = vRes;
- }
-
- if(gotH || gotV) {
- replace("JPEG2000CaptureResolutionBox",
- new ResolutionBox(0x72657363, hRes, vRes));
- }
- }
-
- private void createXMLBoxFromStandardNode(Node node) {
- NodeList children = node.getChildNodes();
- String value = "<" + node.getNodeName() + ">";
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
- value += "<" + name + " ";
-
- NamedNodeMap map = child.getAttributes();
-
- for (int j = 0; j < map.getLength(); j++) {
- Node att = map.item(j);
- value += att.getNodeName() + "=\"" +
- att.getNodeValue() + "\" ";
- }
-
- value += " />";
- }
-
- value += "</" + node.getNodeName() + ">";
-
- boxes.add(new XMLBox(value.getBytes()));
- }
-
- private void createHeaderBoxFromStandardNode(Node node, int numComps) {
- HeaderBox header = (HeaderBox)getElement("JPEG2000HeaderBox");
- byte unknownColor =
- (byte)(getElement("JPEG2000ColorSpecificationBox") == null ? 1: 0);
- if (header != null) {
- if (numComps ==0);
- numComps = header.getNumComponents();
-
- header = new HeaderBox(header.getHeight(), header.getWidth(),
- numComps,
- header.getBitDepth(),
- header.getCompressionType(),
- unknownColor,
- header.getIntellectualProperty());
- } else {
- header = new HeaderBox(0, 0, numComps, 0, 0, unknownColor, 0);
- }
- replace("JPEG2000HeaderBox", header);
- }
-
- private void createChannelDefinitionFromStandardNode(Node node) {
- if (node.getNodeName() != "Transparency")
- throw new IllegalArgumentException(I18N.getString("J2KMetadata8"));
-
- HeaderBox header = (HeaderBox)getElement("JPEG2000HeaderBox");
- int numComps = 3;
-
- if (header != null) {
- numComps = header.getNumComponents();
- }
-
- NodeList children = node.getChildNodes();
- boolean hasAlpha = false;
- boolean isPremultiplied = false;
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if (name.equals("Alpha")) {
- String value = (String)Box.getAttribute(child, "value");
- if (value.equals("premultiplied"))
- isPremultiplied = true;
- if (value.equals("nonpremultiplied"))
- hasAlpha = true;
- }
- }
-
- if (!hasAlpha)
- return;
-
- int num = (short)(numComps * (isPremultiplied ? 3 : 2));
- short[] channels = new short[num];
- short[] types = new short[num];
- short[] associations = new short[num];
- ChannelDefinitionBox.fillBasedOnBands(numComps, isPremultiplied,
- channels, types, associations);
- replace("JPEG2000ChannelDefinitionBox",
- new ChannelDefinitionBox(channels, types, associations));
- }
-
- private void replace(String name, Box box) {
- for (int i = boxes.size() - 1; i >= 0; i--) {
- Box box1 = (Box)boxes.get(i);
- if (name.equals(Box.getName(box1.getType()))) {
- boxes.set(i, box);
- return;
- }
- }
-
- boxes.add(box);
- }
-
- private boolean insertNodeIntoTree(IIOMetadataNode root,
- IIOMetadataNode node) {
- String name = node.getNodeName();
- String parent = format.getParent(name);
- if (parent == null)
- return false;
-
- IIOMetadataNode parentNode = getNodeFromTree(root, parent, name);
- if (parentNode == null)
- parentNode = createNodeIntoTree(root, parent);
- parentNode.appendChild(node);
- return true;
- }
-
- private IIOMetadataNode getNodeFromTree(IIOMetadataNode root,
- String name,
- String childName) {
- if (name.equals(root.getNodeName()))
- return root;
-
- NodeList list = root.getChildNodes();
- for (int i = 0; i < list.getLength(); i++) {
- IIOMetadataNode node = (IIOMetadataNode)list.item(i);
- if (node.getNodeName().equals(name)) {
- if (name.equals("JPEG2000UUIDInfoBox") &&
- checkUUIDInfoBox(node, childName))
- continue;
- else
- return node;
- }
- node = getNodeFromTree(node, name, childName);
- if (node != null)
- return node;
- }
-
- return null;
- }
-
- private IIOMetadataNode createNodeIntoTree(IIOMetadataNode root,
- String name) {
- IIOMetadataNode node = getNodeFromTree(root, name, null);
- if (node != null)
- return node;
-
- node = new IIOMetadataNode(name);
-
- String parent = format.getParent(name);
- IIOMetadataNode parentNode = createNodeIntoTree(root, parent);
- parentNode.appendChild(node);
-
- return node;
- }
-
- private boolean isOriginalSigned(SampleModel sampleModel) {
- int type = sampleModel.getDataType();
- if (type == DataBuffer.TYPE_BYTE || type == DataBuffer.TYPE_USHORT)
- return false;
- return true;
- }
-
- /** Check whether the child with a name <code>childName</code> exists.
- * This method is designed because UUID info box may have many instances.
- * So if one of its sub-box is inserted into the tree, an empty slut for
- * this sub-box has to be find or created to avoid one UUID info box
- * has duplicated sub-boxes. The users have to guarantee each UUID info
- * box has all the sub-boxes.
- */
- private boolean checkUUIDInfoBox(Node node, String childName) {
-
- NodeList list = node.getChildNodes();
- for (int i = 0; i < list.getLength(); i++) {
- IIOMetadataNode child = (IIOMetadataNode)list.item(i);
- String name = child.getNodeName();
-
- if (name.equals(childName))
- return true;
- }
-
- return false;
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KReadState.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KReadState.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KReadState.java 2006-10-03 19:40:14.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KReadState.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,1042 +0,0 @@
-/*
- * $RCSfile: J2KReadState.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.8 $
- * $Date: 2006/10/03 23:40:14 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.IIOException;
-import javax.imageio.ImageReader;
-import javax.imageio.ImageReadParam;
-import javax.imageio.ImageTypeSpecifier;
-import javax.imageio.metadata.IIOMetadata;
-import javax.imageio.spi.ImageReaderSpi;
-import javax.imageio.stream.ImageInputStream;
-
-import java.awt.Point;
-import java.awt.Rectangle;
-import java.awt.Transparency;
-import java.awt.color.ColorSpace;
-import java.awt.image.BufferedImage;
-import java.awt.image.DataBuffer;
-import java.awt.image.DataBufferByte;
-import java.awt.image.ColorModel;
-import java.awt.image.ComponentColorModel;
-import java.awt.image.ComponentSampleModel;
-import java.awt.image.DirectColorModel;
-import java.awt.image.IndexColorModel;
-import java.awt.image.MultiPixelPackedSampleModel;
-import java.awt.image.PixelInterleavedSampleModel;
-import java.awt.image.Raster;
-import java.awt.image.RenderedImage;
-import java.awt.image.SampleModel;
-import java.awt.image.SinglePixelPackedSampleModel;
-import java.awt.image.WritableRaster;
-
-import java.io.*;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Hashtable;
-import java.util.Iterator;
-
-import jj2000.j2k.quantization.dequantizer.*;
-import jj2000.j2k.wavelet.synthesis.*;
-import jj2000.j2k.image.invcomptransf.*;
-import jj2000.j2k.fileformat.reader.*;
-import jj2000.j2k.codestream.reader.*;
-import jj2000.j2k.entropy.decoder.*;
-import jj2000.j2k.codestream.*;
-import jj2000.j2k.decoder.*;
-import jj2000.j2k.image.*;
-import jj2000.j2k.util.*;
-import jj2000.j2k.roi.*;
-import jj2000.j2k.io.*;
-import jj2000.j2k.*;
-
-import com.sun.media.imageioimpl.common.ImageUtil;
-
-public class J2KReadState {
- /** The input stream we read from */
- private ImageInputStream iis = null;
-
- private FileFormatReader ff;
- private HeaderInfo hi;
- private HeaderDecoder hd;
- private RandomAccessIO in;
- private BitstreamReaderAgent breader;
- private EntropyDecoder entdec;
- private ROIDeScaler roids;
- private Dequantizer deq;
- private InverseWT invWT;
- private InvCompTransf ictransf;
- private ImgDataConverter converter,converter2;
- private DecoderSpecs decSpec = null;
- private J2KImageReadParamJava j2krparam = null;
- private int[] destinationBands = null;
- private int[] sourceBands = null;
-
- private int[] levelShift = null; // level shift for each component
- private int[] minValues = null; // The min values
- private int[] maxValues = null; // The max values
- private int[] fracBits = null; // fractional bits for each component
- private DataBlkInt[] dataBlocks = null; // data-blocks to request data from src
-
- private int[] bandOffsets = null;
- private int maxDepth = 0;
- private boolean isSigned = false;
-
- private ColorModel colorModel = null;
- private SampleModel sampleModel = null;
- private int nComp = 0;
- private int tileWidth = 0;
- private int tileHeight = 0;
-
- /** Source to destination transform */
- private int scaleX, scaleY, xOffset, yOffset;
- private Rectangle destinationRegion = null;
- private Point sourceOrigin;
-
- /** Tile grid offsets of the source, also used for destination. */
- private int tileXOffset, tileYOffset;
-
- private int width;
- private int height;
- private int[] pixbuf = null;
- private byte[] bytebuf = null;
- private int[] channelMap = null;
-
- private boolean noTransform = true;
-
- /** The resolution level requested. */
- private int resolution;
-
- /** The subsampling step sizes. */
- private int stepX, stepY;
-
- /** Tile step sizes. */
- private int tileStepX, tileStepY;
-
- private J2KMetadata metadata;
-
- private BufferedImage destImage;
-
- /** Cache the <code>J2KImageReader</code> which creates this object. This
- * variable is used to monitor the abortion.
- */
- private J2KImageReader reader;
-
- /** Constructs <code>J2KReadState</code>.
- * @param iis The input stream.
- * @param param The reading parameters.
- * @param metadata The <code>J2KMetadata</code> to cache the metadata read
- * from the input stream.
- * @param reader The <code>J2KImageReader</code> which holds this state.
- * It is necessary for processing abortion.
- * @throw IllegalArgumentException If the provided <code>iis</code>,
- * <code>param</code> or <code>metadata</code> is <code>null</code>.
- */
- public J2KReadState(ImageInputStream iis,
- J2KImageReadParamJava param,
- J2KMetadata metadata,
- J2KImageReader reader) {
- if (iis == null || param == null || metadata == null)
- throw new IllegalArgumentException(I18N.getString("J2KReadState0"));
-
- this.iis = iis;
- this.j2krparam = param;
- this.metadata = metadata;
- this.reader = reader;
-
- initializeRead(0, param, metadata);
- }
-
- /** Constructs <code>J2KReadState</code>.
- * @param iis The input stream.
- * @param param The reading parameters.
- * @param reader The <code>J2KImageReader</code> which holds this state.
- * It is necessary for processing abortion.
- * @throw IllegalArgumentException If the provided <code>iis</code>,
- * or <code>param</code> is <code>null</code>.
- */
- public J2KReadState(ImageInputStream iis,
- J2KImageReadParamJava param,
- J2KImageReader reader) {
- if (iis == null || param == null)
- throw new IllegalArgumentException(I18N.getString("J2KReadState0"));
-
- this.iis = iis;
- this.j2krparam = param;
- this.reader = reader;
- initializeRead(0, param, null);
- }
-
- public int getWidth() throws IOException {
- return width;
- }
-
- public int getHeight() throws IOException {
- return height;
- }
-
- public HeaderDecoder getHeader() {
- return hd;
- }
-
- public Raster getTile(int tileX, int tileY,
- WritableRaster raster) throws IOException {
- Point nT = ictransf.getNumTiles(null);
-
- if (noTransform) {
- if (tileX >= nT.x || tileY >= nT.y)
- throw new IllegalArgumentException(I18N.getString("J2KImageReader0"));
-
- ictransf.setTile(tileX*tileStepX, tileY*tileStepY);
-
- // The offset of the active tiles is the same for all components,
- // since we don't support different component dimensions.
- int tOffx;
- int tOffy;
- int cTileWidth;
- int cTileHeight;
- if(raster != null &&
- (this.resolution < hd.getDecoderSpecs().dls.getMin()) ||
- stepX != 1 || stepY != 1) {
- tOffx = raster.getMinX();
- tOffy = raster.getMinY();
- cTileWidth = Math.min(raster.getWidth(),
- ictransf.getTileWidth());
- cTileHeight = Math.min(raster.getHeight(),
- ictransf.getTileHeight());
- } else {
- tOffx = ictransf.getCompULX(0) -
- (ictransf.getImgULX() + ictransf.getCompSubsX(0) - 1) /
- ictransf.getCompSubsX(0) + destinationRegion.x;
- tOffy = ictransf.getCompULY(0)-
- (ictransf.getImgULY() + ictransf.getCompSubsY(0) - 1) /
- ictransf.getCompSubsY(0) + destinationRegion.y;
- cTileWidth = ictransf.getTileWidth();
- cTileHeight = ictransf.getTileHeight();
- }
-
- if (raster == null)
- raster = Raster.createWritableRaster(sampleModel,
- new Point(tOffx, tOffy));
-
- int numBands = sampleModel.getNumBands();
-
- if (tOffx + cTileWidth >=
- destinationRegion.width + destinationRegion.x)
- cTileWidth =
- destinationRegion.width + destinationRegion.x - tOffx;
-
- if (tOffy + cTileHeight >=
- destinationRegion.height + destinationRegion.y)
- cTileHeight =
- destinationRegion.height + destinationRegion.y - tOffy;
-
- //create the line buffer for pixel data if it is not large enough
- // or null
- if (pixbuf == null || pixbuf.length < cTileWidth * numBands)
- pixbuf = new int[cTileWidth * numBands];
- boolean prog = false;
-
- // Deliver in lines to reduce memory usage
- for (int l=0; l < cTileHeight;l++) {
- if (reader.getAbortRequest())
- break;
-
- // Request line data
- for (int i = 0; i < numBands; i++) {
- if (reader.getAbortRequest())
- break;
- DataBlkInt db = dataBlocks[i];
- db.ulx = 0;
- db.uly = l;
- db.w = cTileWidth;
- db.h = 1;
- ictransf.getInternCompData(db, channelMap[sourceBands[i]]);
- prog = prog || db.progressive;
-
- int[] data = db.data;
- int k1 = db.offset + cTileWidth - 1;
-
- int fracBit = fracBits[i];
- int lS = levelShift[i];
- int min = minValues[i];
- int max = maxValues[i];
-
- if (ImageUtil.isBinary(sampleModel)) {
- // Force min max to 0 and 1.
- min = 0;
- max = 1;
- if (bytebuf == null || bytebuf.length < cTileWidth * numBands)
- bytebuf = new byte[cTileWidth * numBands];
- for (int j = cTileWidth - 1;
- j >= 0; j--) {
- int tmp = (data[k1--] >> fracBit) + lS;
- bytebuf[j] =
- (byte)((tmp < min) ? min :
- ((tmp > max) ? max : tmp));
- }
-
- ImageUtil.setUnpackedBinaryData(bytebuf,
- raster,
- new Rectangle(tOffx,
- tOffy + l,
- cTileWidth,
- 1));
- } else {
-
- for (int j = cTileWidth - 1;
- j >= 0; j--) {
- int tmp = (data[k1--] >> fracBit) + lS;
- pixbuf[j] = (tmp < min) ? min :
- ((tmp > max) ? max : tmp);
- }
-
- raster.setSamples(tOffx,
- tOffy + l,
- cTileWidth,
- 1,
- destinationBands[i],
- pixbuf);
- }
- }
- }
- } else {
- readSubsampledRaster(raster);
- }
-
- return raster;
- }
-
- public Rectangle getDestinationRegion() {
- return destinationRegion;
- }
-
- public BufferedImage readBufferedImage() throws IOException {
- colorModel = getColorModel();
- sampleModel = getSampleModel();
- WritableRaster raster = null;
- BufferedImage image = j2krparam.getDestination();
-
- int x = destinationRegion.x;
- int y = destinationRegion.y;
- destinationRegion.setLocation(j2krparam.getDestinationOffset());
- if (image == null) {
- // If the destination type is specified, use the color model of it.
- ImageTypeSpecifier type = j2krparam.getDestinationType();
- if (type != null)
- colorModel = type.getColorModel();
-
- raster = Raster.createWritableRaster(
- sampleModel.createCompatibleSampleModel(destinationRegion.x +
- destinationRegion.width,
- destinationRegion.y +
- destinationRegion.height),
- new Point(0, 0));
- image = new BufferedImage(colorModel, raster,
- colorModel.isAlphaPremultiplied(),
- new Hashtable());
- } else
- raster = image.getWritableTile(0, 0);
-
- destImage = image;
- readSubsampledRaster(raster);
- destinationRegion.setLocation(x, y);
- destImage = null;
- return image;
- }
-
- public Raster readAsRaster() throws IOException {
- BufferedImage image = j2krparam.getDestination();
- WritableRaster raster = null;
-
- if (image == null) {
- raster = Raster.createWritableRaster(
- sampleModel.createCompatibleSampleModel(destinationRegion.x +
- destinationRegion.width,
- destinationRegion.y +
- destinationRegion.height),
- new Point(0, 0));
- } else
- raster = image.getWritableTile(0, 0);
-
- readSubsampledRaster(raster);
- return raster;
- }
-
- private void initializeRead(int imageIndex, J2KImageReadParamJava param,
- J2KMetadata metadata) {
- try {
- iis.mark();
- in = new IISRandomAccessIO(iis);
-
- // **** File Format ****
- // If the codestream is wrapped in the jp2 fileformat, Read the
- // file format wrapper
- ff = new FileFormatReader(in, metadata);
- ff.readFileFormat();
- in.seek(ff.getFirstCodeStreamPos());
-
- hi = new HeaderInfo();
- try{
- hd = new HeaderDecoder(in, j2krparam, hi);
- } catch(EOFException e){
- throw new RuntimeException(I18N.getString("J2KReadState2"));
- } catch (IOException ioe) {
- throw new RuntimeException(ioe);
- }
-
- this.width = hd.getImgWidth();
- this.height = hd.getImgHeight();
-
- Rectangle sourceRegion = param.getSourceRegion();
- sourceOrigin = new Point();
- sourceRegion =
- new Rectangle(hd.getImgULX(), hd.getImgULY(),
- this.width, this.height);
-
- // if the subsample rate for components are not consistent
- boolean compConsistent = true;
- stepX = hd.getCompSubsX(0);
- stepY = hd.getCompSubsY(0);
- for (int i = 1; i < nComp; i++) {
- if (stepX != hd.getCompSubsX(i) || stepY != hd.getCompSubsY(i))
- throw new RuntimeException(I18N.getString("J2KReadState12"));
- }
-
- // Get minimum number of resolution levels available across
- // all tile-components.
- int minResLevels = hd.getDecoderSpecs().dls.getMin();
-
- // Set current resolution level.
- this.resolution = param != null ?
- param.getResolution() : minResLevels;
- if(resolution < 0 || resolution > minResLevels) {
- resolution = minResLevels;
- }
-
- // Convert source region to lower resolution level.
- if(resolution != minResLevels || stepX != 1 || stepY != 1) {
- sourceRegion =
- J2KImageReader.getReducedRect(sourceRegion, minResLevels,
- resolution, stepX, stepY);
- }
-
- destinationRegion = (Rectangle)sourceRegion.clone();
-
- J2KImageReader.computeRegionsWrapper(param,
- false,
- this.width,
- this.height,
- param.getDestination(),
- sourceRegion,
- destinationRegion);
-
- sourceOrigin = new Point(sourceRegion.x, sourceRegion.y);
- scaleX = param.getSourceXSubsampling();
- scaleY = param.getSourceYSubsampling();
- xOffset = param.getSubsamplingXOffset();
- yOffset = param.getSubsamplingYOffset();
-
- this.width = destinationRegion.width;
- this.height = destinationRegion.height;
-
- Point tileOffset = hd.getTilingOrigin(null);
-
- this.tileWidth = hd.getNomTileWidth();
- this.tileHeight = hd.getNomTileHeight();
-
- // Convert tile 0 to lower resolution level.
- if(resolution != minResLevels || stepX != 1 || stepY != 1) {
- Rectangle tileRect = new Rectangle(tileOffset);
- tileRect.width = tileWidth;
- tileRect.height = tileHeight;
- tileRect =
- J2KImageReader.getReducedRect(tileRect, minResLevels,
- resolution, stepX, stepY);
- tileOffset = tileRect.getLocation();
- tileWidth = tileRect.width;
- tileHeight = tileRect.height;
- }
-
- tileXOffset = tileOffset.x;
- tileYOffset = tileOffset.y;
-
-
- // Set the tile step sizes. These values are used because it
- // is possible that tiles will be empty. In particular at lower
- // resolution levels when subsampling is used this may be the
- // case. This method of calculation will work at least for
- // Profile-0 images.
- if(tileWidth*(1 << (minResLevels - resolution))*stepX >
- hd.getNomTileWidth()) {
- tileStepX =
- (tileWidth*(1 << (minResLevels - resolution))*stepX +
- hd.getNomTileWidth() - 1)/hd.getNomTileWidth();
- } else {
- tileStepX = 1;
- }
-
- if(tileHeight*(1 << (minResLevels - resolution))*stepY >
- hd.getNomTileHeight()) {
- tileStepY =
- (tileHeight*(1 << (minResLevels - resolution))*stepY +
- hd.getNomTileHeight() - 1)/hd.getNomTileHeight();
- } else {
- tileStepY = 1;
- }
-
- if (!destinationRegion.equals(sourceRegion))
- noTransform = false;
-
- // **** Header decoder ****
- // Instantiate header decoder and read main header
- decSpec = hd.getDecoderSpecs();
-
- // **** Instantiate decoding chain ****
- // Get demixed bitdepths
- nComp = hd.getNumComps();
-
- int[] depth = new int[nComp];
- for (int i=0; i<nComp;i++)
- depth[i] = hd.getOriginalBitDepth(i);
-
- //Get channel mapping
- ChannelDefinitionBox cdb = null;
- if (metadata != null)
- cdb = (ChannelDefinitionBox)metadata.getElement("JPEG2000ChannelDefinitionBox");
-
- channelMap = new int[nComp];
- if (cdb != null &&
- metadata.getElement("JPEG2000PaletteBox") == null) {
- short[] assoc = cdb.getAssociation();
- short[] types = cdb.getTypes();
- short[] channels = cdb.getChannel();
-
- for (int i = 0; i < types.length; i++)
- if (types[i] == 0)
- channelMap[channels[i]] = assoc[i] - 1;
- else if (types[i] == 1 || types[i] == 2)
- channelMap[channels[i]] = channels[i];
- } else {
- for (int i = 0; i < nComp; i++)
- channelMap[i] = i;
- }
-
- // **** Bitstream reader ****
- try {
- boolean logJJ2000Messages =
- Boolean.getBoolean("jj2000.j2k.decoder.log");
- breader =
- BitstreamReaderAgent.createInstance(in, hd,
- j2krparam, decSpec,
- logJJ2000Messages, hi);
- } catch (IOException e) {
- throw new RuntimeException(I18N.getString("J2KReadState3") + " " +
- ((e.getMessage() != null) ?
- (":\n"+e.getMessage()) : ""));
- } catch (IllegalArgumentException e) {
- throw new RuntimeException(I18N.getString("J2KReadState4") + " " +
- ((e.getMessage() != null) ?
- (":\n"+e.getMessage()) : ""));
- }
-
- // **** Entropy decoder ****
- try {
- entdec = hd.createEntropyDecoder(breader, j2krparam);
- } catch (IllegalArgumentException e) {
- throw new RuntimeException(I18N.getString("J2KReadState5") + " " +
- ((e.getMessage() != null) ?
- (":\n"+e.getMessage()) : ""));
- }
-
- // **** ROI de-scaler ****
- try {
- roids = hd.createROIDeScaler(entdec, j2krparam, decSpec);
- } catch (IllegalArgumentException e) {
- throw new RuntimeException(I18N.getString("J2KReadState6") + " " +
- ((e.getMessage() != null) ?
- (":\n"+e.getMessage()) : ""));
- }
-
-
- // **** Dequantizer ****
- try {
- deq = hd.createDequantizer(roids, depth, decSpec);
- } catch (IllegalArgumentException e) {
- throw new RuntimeException(I18N.getString("J2KReadState7") + " " +
- ((e.getMessage() != null) ?
- (":\n"+e.getMessage()) : ""));
- }
-
- // **** Inverse wavelet transform ***
- try {
- // full page inverse wavelet transform
- invWT = InverseWT.createInstance(deq,decSpec);
- } catch (IllegalArgumentException e) {
- throw new RuntimeException(I18N.getString("J2KReadState8") + " " +
- ((e.getMessage() != null) ?
- (":\n"+e.getMessage()) : ""));
- }
-
- int res = breader.getImgRes();
- int mrl = decSpec.dls.getMin();
- invWT.setImgResLevel(res);
-
- // **** Data converter **** (after inverse transform module)
- converter = new ImgDataConverter(invWT,0);
-
- // **** Inverse component transformation ****
- ictransf = new InvCompTransf(converter, decSpec, depth);
-
- // If the destination band is set used it
- sourceBands = j2krparam.getSourceBands();
-
- if (sourceBands == null) {
- sourceBands = new int[nComp];
- for (int i = 0; i < nComp; i++)
- sourceBands[i] = i;
- }
-
- nComp = sourceBands.length;
-
- destinationBands = j2krparam.getDestinationBands();
- if (destinationBands == null) {
- destinationBands = new int[nComp];
- for (int i = 0; i < nComp; i++)
- destinationBands[i] = i;
- }
-
- J2KImageReader.checkReadParamBandSettingsWrapper(param,
- hd.getNumComps(),
- destinationBands.length);
-
- levelShift = new int[nComp];
- minValues = new int[nComp];
- maxValues = new int[nComp];
- fracBits = new int[nComp];
- dataBlocks = new DataBlkInt[nComp];
-
- depth = new int[nComp];
- bandOffsets = new int[nComp];
- maxDepth = 0;
- isSigned = false;
- for (int i=0; i<nComp;i++) {
- depth[i] = hd.getOriginalBitDepth(sourceBands[i]);
- if (depth[i] > maxDepth)
- maxDepth = depth[i];
- dataBlocks[i] = new DataBlkInt();
-
- //XXX: may need to change if ChannelDefinition is used to
- // define the color channels, such as BGR order
- bandOffsets[i] = i;
- if (hd.isOriginalSigned(sourceBands[i]))
- isSigned = true;
- else {
- levelShift[i] =
- 1<<(ictransf.getNomRangeBits(sourceBands[i])-1);
- }
-
- // Get the number of bits in the image, and decide what the max
- // value should be, depending on whether it is signed or not
- int nomRangeBits = ictransf.getNomRangeBits(sourceBands[i]);
- maxValues[i] = (1 << (isSigned == true ? (nomRangeBits-1) :
- nomRangeBits)) - 1;
- minValues[i] = isSigned ? -(maxValues[i]+1) : 0;
-
- fracBits[i] = ictransf.getFixedPoint(sourceBands[i]);
- }
-
- iis.reset();
- } catch (IllegalArgumentException e){
- throw new RuntimeException(e.getMessage(), e);
- } catch (Error e) {
- if(e.getMessage()!=null)
- throw new RuntimeException(e.getMessage(), e);
- else {
- throw new RuntimeException(I18N.getString("J2KReadState9"), e);
- }
- } catch (RuntimeException e) {
- if(e.getMessage()!=null)
- throw new RuntimeException(I18N.getString("J2KReadState10") + " " +
- e.getMessage(), e);
- else {
- throw new RuntimeException(I18N.getString("J2KReadState10"), e);
- }
- } catch (Throwable e) {
- throw new RuntimeException(I18N.getString("J2KReadState10"), e);
- }
- }
-
- private Raster readSubsampledRaster(WritableRaster raster) throws IOException {
- if (raster == null)
- raster = Raster.createWritableRaster(
- sampleModel.createCompatibleSampleModel(destinationRegion.x +
- destinationRegion.width,
- destinationRegion.y +
- destinationRegion.height),
- new Point(destinationRegion.x, destinationRegion.y));
-
- int pixbuf[] = null; // line buffer for pixel data
- boolean prog = false; // Flag for progressive data
- Point nT = ictransf.getNumTiles(null);
- int numBands = sourceBands.length;
-
- Rectangle destRect = raster.getBounds().intersection(destinationRegion);
-
- int offx = destinationRegion.x;
- int offy = destinationRegion.y;
-
- int sourceSX = (destRect.x - offx) * scaleX + sourceOrigin.x;
- int sourceSY = (destRect.y - offy) * scaleY + sourceOrigin.y;
- int sourceEX = (destRect.width - 1)* scaleX + sourceSX;
- int sourceEY = (destRect.height - 1) * scaleY + sourceSY;
-
- int startXTile = (sourceSX - tileXOffset) / tileWidth;
- int startYTile = (sourceSY - tileYOffset) / tileHeight;
- int endXTile = (sourceEX - tileXOffset) / tileWidth;
- int endYTile = (sourceEY - tileYOffset) / tileHeight;
-
- startXTile = clip(startXTile, 0, nT.x - 1);
- startYTile = clip(startYTile, 0, nT.y - 1);
- endXTile = clip(endXTile, 0, nT.x - 1);
- endYTile = clip(endYTile, 0, nT.y - 1);
-
- int totalXTiles = endXTile - startXTile + 1;
- int totalYTiles = endYTile - startYTile + 1;
- int totalTiles = totalXTiles * totalYTiles;
-
- // Start the data delivery to the cached consumers tile by tile
- for(int y=startYTile; y <= endYTile; y++){
- if (reader.getAbortRequest())
- break;
-
- // Loop on horizontal tiles
- for(int x=startXTile; x <= endXTile; x++){
- if (reader.getAbortRequest())
- break;
-
- float initialFraction =
- (x - startXTile + (y - startYTile)*totalXTiles)/totalTiles;
-
- ictransf.setTile(x*tileStepX,y*tileStepY);
-
- int sx = hd.getCompSubsX(0);
- int cTileWidth = (ictransf.getTileWidth() + sx - 1)/sx;
- int sy = hd.getCompSubsY(0);
- int cTileHeight = (ictransf.getTileHeight() + sy - 1)/sy;
-
- // Offsets within the tile.
- int tx = 0;
- int ty = 0;
-
- // The region for this tile
- int startX = tileXOffset + x * tileWidth;
- int startY = tileYOffset + y * tileHeight;
-
- // sourceSX is guaranteed to be >= startX
- if (sourceSX > startX) {
- if(startX >= hd.getImgULX()) {
- tx = sourceSX - startX; // Intra-tile offset.
- cTileWidth -= tx; // Reduce effective width.
- }
- startX = sourceSX; // Absolute position.
- }
-
- // sourceSY is guaranteed to be >= startY
- if (sourceSY > startY) {
- if(startY >= hd.getImgULY()) {
- ty = sourceSY - startY; // Intra-tile offset.
- cTileHeight -= ty; // Reduce effective width.
- }
- startY = sourceSY; // Absolute position.
- }
-
- // Decrement dimensions if end position is within tile.
- if (sourceEX < startX + cTileWidth - 1) {
- cTileWidth += sourceEX - startX - cTileWidth + 1;
- }
- if (sourceEY < startY + cTileHeight - 1) {
- cTileHeight += sourceEY - startY - cTileHeight + 1;
- }
-
- // The start X in the destination
- int x1 = (startX + scaleX - 1 - sourceOrigin.x) / scaleX;
- int x2 = (startX + scaleX -1 + cTileWidth - sourceOrigin.x) /
- scaleX;
- int lineLength = x2 - x1;
- if (pixbuf == null || pixbuf.length < lineLength)
- pixbuf = new int[lineLength]; // line buffer for pixel data
- x2 = (x2 - 1) * scaleX + sourceOrigin.x - startX;
-
- int y1 = (startY + scaleY -1 - sourceOrigin.y) /scaleY;
-
- x1 += offx;
- y1 += offy;
-
- // Deliver in lines to reduce memory usage
- for (int l = ty, m = y1;
- l < ty + cTileHeight;
- l += scaleY, m++) {
- if (reader.getAbortRequest())
- break;
- // Request line data
- for (int i = 0; i < numBands; i++) {
- DataBlkInt db = dataBlocks[i];
- db.ulx = tx;
- db.uly = l;
- db.w = cTileWidth;
- db.h = 1;
- ictransf.getInternCompData(db, channelMap[sourceBands[i]]);
- prog = prog || db.progressive;
-
- int[] data = db.data;
- int k1 = db.offset + x2;
-
- int fracBit = fracBits[i];
- int lS = levelShift[i];
- int min = minValues[i];
- int max = maxValues[i];
-
- if (ImageUtil.isBinary(sampleModel)) {
- // Force min max to 0 and 1.
- min = 0;
- max = 1;
- if (bytebuf == null || bytebuf.length < cTileWidth * numBands)
- bytebuf = new byte[cTileWidth * numBands];
- for (int j = lineLength - 1; j >= 0; j--, k1-=scaleX) {
- int tmp = (data[k1] >> fracBit) + lS;
- bytebuf[j] =
- (byte)((tmp < min) ? min :
- ((tmp > max) ? max : tmp));
- }
-
- ImageUtil.setUnpackedBinaryData(bytebuf,
- raster,
- new Rectangle(x1,
- m,
- lineLength,
- 1));
- } else {
- for (int j = lineLength - 1; j >= 0; j--, k1-=scaleX) {
- int tmp = (data[k1] >> fracBit) + lS;
- pixbuf[j] = (tmp < min) ? min :
- ((tmp > max) ? max : tmp);
- }
-
- // Send the line data to the BufferedImage
- raster.setSamples(x1,
- m,
- lineLength,
- 1,
- destinationBands[i],
- pixbuf);
- }
- }
-
- if (destImage != null)
- reader.processImageUpdateWrapper(destImage, x1, m,
- cTileWidth, 1, 1, 1,
- destinationBands);
-
- float fraction = initialFraction +
- (l - ty + 1.0F)/cTileHeight/totalTiles;
- reader.processImageProgressWrapper(100.0f*fraction);
- }
- } // End loop on horizontal tiles
- } // End loop on vertical tiles
-
- return raster;
- }
-
- public ImageTypeSpecifier getImageType()
- throws IOException {
-
- getSampleModel();
- getColorModel();
-
- return new ImageTypeSpecifier(colorModel, sampleModel);
- }
-
- public SampleModel getSampleModel() {
- if (sampleModel != null)
- return sampleModel;
-
- if (nComp == 1 && (maxDepth == 1 || maxDepth == 2 || maxDepth == 4))
- sampleModel =
- new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE,
- tileWidth,
- tileHeight,
- maxDepth);
- else if (maxDepth <= 8)
- sampleModel =
- new PixelInterleavedSampleModel(DataBuffer.TYPE_BYTE,
- tileWidth,
- tileHeight,
- nComp,
- tileWidth * nComp,
- bandOffsets);
- else if (maxDepth <=16)
- sampleModel =
- new PixelInterleavedSampleModel(isSigned ?
- DataBuffer.TYPE_SHORT :
- DataBuffer.TYPE_USHORT,
- tileWidth, tileHeight,
- nComp,
- tileWidth * nComp,
- bandOffsets);
- else if (maxDepth <= 32)
- sampleModel =
- new PixelInterleavedSampleModel(DataBuffer.TYPE_INT,
- tileWidth,
- tileHeight,
- nComp,
- tileWidth * nComp,
- bandOffsets);
- else
- throw new IllegalArgumentException(I18N.getString("J2KReadState11") + " " +
- + maxDepth);
- return sampleModel;
- }
-
- public ColorModel getColorModel() {
-
- if (colorModel != null)
- return colorModel;
-
- // Attempt to get the ColorModel from the JP2 boxes.
- colorModel = ff.getColorModel();
- if (colorModel != null)
- return colorModel;
-
- if(hi.siz.csiz <= 4) {
- // XXX: Code essentially duplicated from FileFormatReader.getColorModel().
- // Create the ColorModel from the SIZ marker segment parameters.
- ColorSpace cs;
- if(hi.siz.csiz > 2) {
- cs = ColorSpace.getInstance(ColorSpace.CS_sRGB);
- } else {
- cs = ColorSpace.getInstance(ColorSpace.CS_GRAY);
- }
-
- int[] bitsPerComponent = new int[hi.siz.csiz];
- boolean isSigned = false;
- int maxBitDepth = -1;
- for(int i = 0; i < hi.siz.csiz; i++) {
- bitsPerComponent[i] = hi.siz.getOrigBitDepth(i);
- if(maxBitDepth < bitsPerComponent[i]) {
- maxBitDepth = bitsPerComponent[i];
- }
- isSigned |= hi.siz.isOrigSigned(i);
- }
-
- boolean hasAlpha = hi.siz.csiz % 2 == 0;
-
- int type = -1;
-
- if (maxBitDepth <= 8) {
- type = DataBuffer.TYPE_BYTE;
- } else if (maxBitDepth <= 16) {
- type = isSigned ? DataBuffer.TYPE_SHORT : DataBuffer.TYPE_USHORT;
- } else if (maxBitDepth <= 32) {
- type = DataBuffer.TYPE_INT;
- }
-
- if (type != -1) {
- if(hi.siz.csiz == 1 &&
- (maxBitDepth == 1 || maxBitDepth == 2 || maxBitDepth == 4)) {
- colorModel = ImageUtil.createColorModel(getSampleModel());
- } else {
- colorModel = new ComponentColorModel(cs,
- bitsPerComponent,
- hasAlpha,
- false,
- hasAlpha ?
- Transparency.TRANSLUCENT :
- Transparency.OPAQUE ,
- type);
- }
-
- return colorModel;
- }
- }
-
- if(sampleModel == null) {
- sampleModel = getSampleModel();
- }
-
- if (sampleModel == null)
- return null;
-
- return ImageUtil.createColorModel(null, sampleModel);
- }
-
- /**
- * Returns the bounding rectangle of the upper left tile at
- * the current resolution level.
- */
- Rectangle getTile0Rect() {
- return new Rectangle(tileXOffset, tileYOffset, tileWidth, tileHeight);
- }
-
- private int clip(int value, int min, int max) {
- if (value < min)
- value = min;
- if (value > max)
- value = max;
- return value;
- }
-
- private void clipDestination(Rectangle dest) {
- Point offset = j2krparam.getDestinationOffset();
- if (dest.x < offset.x) {
- dest.width += dest.x - offset.x;
- dest.x = offset.x ;
- }
- if (dest.y < offset.y) {
- dest.height += dest.y - offset.y;
- dest.y = offset.y ;
- }
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KRenderedImageCodecLib.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KRenderedImageCodecLib.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KRenderedImageCodecLib.java 2006-10-03 19:40:14.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KRenderedImageCodecLib.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,1020 +0,0 @@
-/*
- * $RCSfile: J2KRenderedImageCodecLib.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.4 $
- * $Date: 2006/10/03 23:40:14 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.IIOException;
-import javax.imageio.ImageReadParam;
-import javax.imageio.stream.ImageInputStream;
-
-import java.awt.Point;
-import java.awt.Rectangle;
-import java.awt.Transparency;
-import java.awt.color.ColorSpace;
-import java.awt.color.ICC_ColorSpace;
-import java.awt.color.ICC_Profile;
-import java.awt.image.BufferedImage;
-import java.awt.image.ColorModel;
-import java.awt.image.ComponentColorModel;
-import java.awt.image.ComponentSampleModel;
-import java.awt.image.DataBuffer;
-import java.awt.image.DirectColorModel;
-import java.awt.image.IndexColorModel;
-import java.awt.image.MultiPixelPackedSampleModel;
-import java.awt.image.PixelInterleavedSampleModel;
-import java.awt.image.SinglePixelPackedSampleModel;
-import java.awt.image.Raster;
-import java.awt.image.RenderedImage;
-import java.awt.image.SampleModel;
-import java.awt.image.WritableRaster;
-
-import java.io.IOException;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Method;
-import java.lang.reflect.InvocationTargetException;
-
-import com.sun.medialib.codec.jp2k.CompParams;
-import com.sun.medialib.codec.jp2k.Constants;
-import com.sun.medialib.codec.jp2k.Decoder;
-import com.sun.medialib.codec.jp2k.Size;
-import com.sun.medialib.codec.jiio.mediaLibImage;
-
-import com.sun.media.imageio.plugins.jpeg2000.J2KImageReadParam;
-import com.sun.media.imageioimpl.common.SimpleRenderedImage;
-import com.sun.media.imageioimpl.common.ImageUtil;
-
-// XXX Overall documentation
-
-public class J2KRenderedImageCodecLib extends SimpleRenderedImage {
- /** The sample model for the original image. */
- private SampleModel originalSampleModel;
-
- private Raster currentTile;
- private Point currentTileGrid;
- private J2KMetadata metadata;
-
- /** The input stream we read from */
- private ImageInputStream iis = null;
-
- /** Caches the <code>J2KImageReader</code> which creates this object. This
- * variable is used to monitor the abortion.
- */
- private J2KImageReaderCodecLib reader;
-
- /** The <code>J2KImageReadParam</code> to create this
- * <code>renderedImage</code>.
- */
- private J2KImageReadParam param = null;
-
- /** Caches the medialib decoder. */
- private Decoder decoder;
- private Size size;
- private CompParams compParam;
- private int xStep, yStep; // JPEG 2000 internal subsampling parameters
-
- /** The destination bounds. */
- Rectangle destinationRegion;
- Rectangle originalRegion;
- Point sourceOrigin;
-
- /** The subsampling parameters. */
- private int scaleX, scaleY, xOffset, yOffset;
- private int[] destinationBands = null;
- private int[] sourceBands = null;
- private int nComp;
- private int[] channelMap;
-
- /** Coordinate transform is not needed from the source (image stream)
- * to the destination.
- */
- private boolean noTransform = true;
-
- /** The raster for medialib tiles to share. */
- private WritableRaster rasForATile;
-
- private BufferedImage destImage;
-
- public J2KRenderedImageCodecLib(ImageInputStream iis,
- J2KImageReaderCodecLib reader,
- ImageReadParam param) throws IOException {
- this.iis = iis;
- this.reader = reader;
-
- // Ensure the ImageReadParam is a J2KImageReadParam
- boolean allowZeroDestOffset = true;
- if(param == null) {
- // Use the default
- param = (J2KImageReadParam)reader.getDefaultReadParam();
- allowZeroDestOffset = false;
- } else if(!(param instanceof J2KImageReadParam)) {
- // Create a new one
- param = new J2KImageReadParamJava(param);
- allowZeroDestOffset = false;
- }
- this.param = (J2KImageReadParam)param;
-
- decoder = new Decoder(iis);
-
- decoder.setMode(Constants.JP2K_COMPOSITE_TILE);
-
- //set resolution before any calling of any calling for decode/decodeSize
- int resolution = ((J2KImageReadParam)param).getResolution();
- if (resolution != -1)
- decoder.setMaxLevels(resolution);
-
- size = decoder.decodeSize(null);
-
- compParam = new CompParams();
- for (int i = 0; i < size.csize; i++) {
- decoder.decodeCompParams(compParam, i);
- if(i == 0) {
- xStep = compParam.xstep;
- yStep = compParam.ystep;
- } else if(compParam.xstep != xStep || compParam.ystep != yStep) {
- // All components must have same subsampling along each axis.
- throw new IIOException
- ("All components must have the same subsampling factors!");
- }
- }
-
- // Set source sub-banding.
- sourceBands = param.getSourceBands();
- if (sourceBands == null) {
- nComp = size.csize;
- sourceBands = new int[nComp];
- for (int i = 0; i < nComp; i++)
- sourceBands[i] = i;
- } else {
- for(int i = 0; i < sourceBands.length; i++) {
- if(sourceBands[i] < 0 ||
- sourceBands[i] >= size.csize) {
- throw new IIOException
- ("Source band out of range!");
- }
- }
- }
-
- // Cache number of components.
- nComp = sourceBands.length;
-
- // Set destination sub-banding.
- destinationBands = param.getDestinationBands();
- if (destinationBands == null) {
- destinationBands = new int[nComp];
- for (int i = 0; i < nComp; i++)
- destinationBands[i] = i;
- } else {
- for(int i = 0; i < destinationBands.length; i++) {
- if(destinationBands[i] < 0 ||
- destinationBands[i] >= size.csize) {
- throw new IIOException
- ("Destination band out of range!");
- }
- }
- }
-
- // Check number of source and dest bands.
- if(destinationBands.length != sourceBands.length) {
- throw new IIOException
- ("Number of source and destination bands must be equal!");
- }
-
- this.width = (size.xosize + size.xsize + xStep - 1)/xStep;
- this.height = (size.yosize + size.ysize + yStep - 1)/yStep;
-
- Rectangle sourceRegion =
- new Rectangle(0, 0, this.width, this.height);
-
- originalRegion = (Rectangle)sourceRegion.clone();
-
- destinationRegion = (Rectangle)sourceRegion.clone();
-
- J2KImageReader.computeRegionsWrapper(param,
- allowZeroDestOffset,
- this.width, this.height,
- param.getDestination(),
- sourceRegion,
- destinationRegion);
- scaleX = param.getSourceXSubsampling();
- scaleY = param.getSourceYSubsampling();
- xOffset = param.getSubsamplingXOffset();
- yOffset = param.getSubsamplingYOffset();
-
- sourceOrigin = new Point(sourceRegion.x, sourceRegion.y);
- if (!destinationRegion.equals(originalRegion))
- noTransform = false;
-
- this.tileWidth = (size.xtsize + xStep - 1)/xStep;
- this.tileHeight = (size.ytsize + yStep - 1)/yStep;
- this.tileGridXOffset =
- (size.xtosize + xStep - 1)/xStep - (size.xosize + xStep - 1)/xStep;
- this.tileGridYOffset =
- (size.ytosize + yStep - 1)/yStep - (size.yosize + yStep - 1)/yStep;
-
- this.width = destinationRegion.width;
- this.height = destinationRegion.height;
- this.minX = destinationRegion.x;
- this.minY = destinationRegion.y;
-
- originalSampleModel = createOriginalSampleModel();
- sampleModel = createSampleModel();
- colorModel = createColorModel();
- tileGridXOffset +=
- (XToTileX(minX) - XToTileX(tileGridXOffset)) * tileWidth;
- tileGridYOffset +=
- (YToTileY(minY) - YToTileY(tileGridYOffset)) * tileHeight;
-
- // sets the resolution and decoding rate to the medialib decoder
- // Java decoding rate is in bit-per-pixel; the medialib rate is in
- // percentage; so convert first.
- double rate = ((J2KImageReadParam)param).getDecodingRate();
- if (rate != Double.MAX_VALUE) {
- // XXX Obtain bits per sample from elsewhere, e.g., ColorModel.
- rate /= ImageUtil.getElementSize(sampleModel);
- decoder.setRate(rate, 0);
- }
- }
-
- public synchronized Raster getTile(int tileX, int tileY) {
- if (currentTile != null &&
- currentTileGrid.x == tileX &&
- currentTileGrid.y == tileY)
- return currentTile;
-
- if (tileX < getMinTileX() || tileY < getMinTileY() ||
- tileX > getMaxTileX() || tileY > getMaxTileY())
- throw new IllegalArgumentException(I18N.getString("J2KReadState1"));
-
- int x = tileXToX(tileX);
- int y = tileYToY(tileY);
- currentTile = Raster.createWritableRaster(sampleModel,
- new Point(x, y));
-
- try {
- readAsRaster((WritableRaster)currentTile);
- } catch(IOException ioe) {
- throw new RuntimeException(ioe);
- }
-
- if (currentTileGrid == null)
- currentTileGrid = new Point(tileX, tileY);
- else {
- currentTileGrid.x = tileX;
- currentTileGrid.y = tileY;
- }
-
- return currentTile;
- }
-
- synchronized WritableRaster readAsRaster(WritableRaster raster)
- throws IOException {
- int x = raster.getMinX();
- int y = raster.getMinY();
-
- try {
- if (noTransform) {
- int E2c = (size.xosize + xStep - 1)/xStep;
- int E1c = (size.yosize + yStep - 1)/yStep;
-
- int tXStart =
- ((x + E2c)*xStep - size.xtosize)/size.xtsize;
- int tXEnd =
- ((x + raster.getWidth() - 1 + E2c)*xStep - size.xtosize)/
- size.xtsize;
- int tYStart =
- ((y + E2c)*yStep - size.ytosize)/size.ytsize;
- int tYEnd =
- ((y + raster.getHeight() - 1 + E2c)*yStep - size.ytosize)/
- size.ytsize;
-
- int sourceFormatTag =
- MediaLibAccessor.findCompatibleTag(raster);
-
- if(tXStart == tXEnd && tYStart == tYEnd) {
- MediaLibAccessor accessor =
- new MediaLibAccessor(raster,
- raster.getBounds().intersection(originalRegion),
- sourceFormatTag, true);
-
- mediaLibImage[] mlImage = accessor.getMediaLibImages();
-
- //this image may be a subregion of the image in the stream
- // So use the original tile number.
- int tileNo = tXStart + tYStart*size.nxtiles;
- decoder.decode(mlImage, tileNo);
- accessor.copyDataToRaster(channelMap);
- } else {
- for(int ty = tYStart; ty <= tYEnd; ty++) {
- for(int tx = tXStart; tx <= tXEnd; tx++) {
- int sx = (size.xtosize + tx*size.xtsize +
- xStep - 1)/xStep - E2c;
- int sy = (size.ytosize + ty*size.ytsize +
- yStep - 1)/yStep - E1c;
- int ex = (size.xtosize + (tx + 1)*size.xtsize +
- xStep - 1)/xStep - E2c;
- int ey = (size.ytosize + (ty + 1)*size.ytsize +
- yStep - 1)/yStep - E1c;
- Rectangle subRect =
- new Rectangle(sx, sy, ex - sx, ey - sy);
- if(subRect.isEmpty()) {
- continue;
- }
- if (rasForATile == null) {
- rasForATile =
- Raster.createWritableRaster
- (originalSampleModel, null);
- }
- WritableRaster subRaster =
- rasForATile.createWritableChild
- (rasForATile.getMinX(),
- rasForATile.getMinY(),
- subRect.width, subRect.height,
- subRect.x, subRect.y, null);
- MediaLibAccessor accessor =
- new MediaLibAccessor(subRaster,
- subRect,
- sourceFormatTag, true);
-
- mediaLibImage[] mlImage =
- accessor.getMediaLibImages();
-
- int tileNo = tx + ty*size.nxtiles;
- decoder.decode(mlImage, tileNo);
- accessor.copyDataToRaster(channelMap);
-
- Rectangle rasBounds = raster.getBounds();
- Rectangle childRect =
- rasBounds.intersection(subRect);
- if(childRect.isEmpty()) {
- continue;
- }
-
- Raster childRaster =
- subRaster.createChild(childRect.x, childRect.y,
- childRect.width,
- childRect.height,
- childRect.x, childRect.y,
- null);
- ((WritableRaster)raster).setRect(childRaster);
- }
- }
- }
- } else {
- readSubsampledRaster(raster);
- }
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
-
- return raster;
- }
-
- private void readSubsampledRaster(WritableRaster raster)
- throws IOException {
-
- int numBands = sourceBands.length;
-
- Rectangle destRect = raster.getBounds().intersection(destinationRegion);
-
- int offx = destinationRegion.x;
- int offy = destinationRegion.y;
-
- int sourceSX = (destRect.x - offx) * scaleX + sourceOrigin.x;
- int sourceSY = (destRect.y - offy) * scaleY + sourceOrigin.y;
- int sourceEX = (destRect.width - 1) * scaleX + sourceSX;
- int sourceEY = (destRect.height - 1)* scaleY + sourceSY;
-
- int E2c = (size.xosize + xStep - 1)/xStep;
- int E1c = (size.yosize + yStep - 1)/yStep;
-
- int startXTile =
- ((sourceSX + E2c)*xStep - size.xtosize)/size.xtsize;
- int endXTile =
- ((sourceEX + E2c)*xStep - size.xtosize)/size.xtsize;
- int startYTile =
- ((sourceSY + E1c)*yStep - size.ytosize)/size.ytsize;
- int endYTile =
- ((sourceEY + E1c)*yStep - size.ytosize)/size.ytsize;
-
- startXTile = clip(startXTile, 0, size.nxtiles - 1);
- startYTile = clip(startYTile, 0, size.nytiles - 1);
- endXTile = clip(endXTile, 0, size.nxtiles - 1);
- endYTile = clip(endYTile, 0, size.nytiles - 1);
-
- int totalXTiles = endXTile - startXTile + 1;
- int totalYTiles = endYTile - startYTile + 1;
- int totalTiles = totalXTiles * totalYTiles;
-
- int[] pixbuf = null; // integer buffer for the decoded pixels.
-
- // Start the data delivery to the cached consumers tile by tile
- for(int y=startYTile; y <= endYTile; y++){
- if (reader.getAbortRequest())
- break;
-
- // Loop on horizontal tiles
- for(int x=startXTile; x <= endXTile; x++){
- if (reader.getAbortRequest())
- break;
-
- float percentage = // XXX Incorrect?
- (x - startXTile + 1.0F + y * totalXTiles) / totalTiles;
-
- int startX =
- (x * size.xtsize + size.xtosize + xStep - 1)/xStep - E2c;
- int startY =
- (y * size.ytsize + size.ytosize + yStep - 1)/yStep - E1c;
- int endX =
- ((x + 1)*size.xtsize + size.xtosize + xStep - 1)/
- xStep - E2c;
- int endY =
- ((y + 1)*size.ytsize + size.ytosize + yStep - 1)/
- yStep - E1c;
-
- if (rasForATile == null) {
- rasForATile =
- Raster.createWritableRaster(originalSampleModel,
- new Point(startX, startY));
- } else {
- rasForATile =
- rasForATile.createWritableTranslatedChild(startX, startY);
- }
-
- int tw = endX - startX;
- int th = endY - startY;
- WritableRaster targetRas;
- if(tw != tileWidth || th != tileHeight) {
- targetRas = rasForATile.createWritableChild
- (startX, startY, tw, th, startX, startY, null);
- } else {
- targetRas = rasForATile;
- }
-
- int sourceFormatTag =
- MediaLibAccessor.findCompatibleTag(targetRas);
-
- MediaLibAccessor accessor =
- new MediaLibAccessor(targetRas,
-// targetRas.getBounds(),
- targetRas.getBounds().intersection(originalRegion),
- sourceFormatTag, true);
-
- mediaLibImage[] mlImage = accessor.getMediaLibImages();
- decoder.decode(mlImage, x + y * size.nxtiles);
- accessor.copyDataToRaster(channelMap);
-
- int cTileHeight = th;
- int cTileWidth = tw;
-
- if (startY + cTileHeight >= originalRegion.height)
- cTileHeight = originalRegion.height - startY;
-
- if (startX + cTileWidth >= originalRegion.width)
- cTileWidth = originalRegion.width - startX;
-
- int tx = startX;
- int ty = startY;
-
- if (sourceSX > startX) {
- cTileWidth += startX - sourceSX;
- tx = sourceSX;
- startX = sourceSX;
- }
-
- if (sourceSY > startY) {
- cTileHeight += startY - sourceSY;
- ty = sourceSY;
- startY = sourceSY;
- }
-
- if (sourceEX < startX + cTileWidth - 1) {
- cTileWidth += sourceEX - startX - cTileWidth + 1;
- }
-
- if (sourceEY < startY + cTileHeight - 1) {
- cTileHeight += sourceEY - startY - cTileHeight + 1;
- }
-
- // The start X in the destination
- int x1 = (startX + scaleX - 1 - sourceOrigin.x) / scaleX;
- int x2 = (startX + scaleX -1 + cTileWidth - sourceOrigin.x) / scaleX;
- int lineLength = x2 - x1;
- // Suppress further processing if lineLength is non-positive
- // XXX (which it should never be).
- if(lineLength <= 0) continue;
- x2 = (x2 - 1) * scaleX + sourceOrigin.x;
-
- int y1 = (startY + scaleY -1 - sourceOrigin.y) /scaleY;
- startY = y1 * scaleY + sourceOrigin.y;
- startX = x1 * scaleX + sourceOrigin.x;
-
- x1 += offx;
- y1 += offy;
-
- if (pixbuf == null || pixbuf.length < lineLength)
- pixbuf = new int[lineLength]; // line buffer for pixel data
-
- // Deliver in lines to reduce memory usage
- for (int l = startY, m = y1; l < ty + cTileHeight; l += scaleY, m++) {
- if (reader.getAbortRequest())
- break;
-
- // Request line data
- for (int i = 0; i < numBands; i++) {
- for (int j = lineLength - 1, k1 = x2; j >= 0; j--, k1-=scaleX) {
- pixbuf[j] = targetRas.getSample(k1, l, i);
- }
-
- // Send the line data to the BufferedImage
- raster.setSamples(x1, m, lineLength, 1, destinationBands[i], pixbuf);
- }
-
- if (destImage != null)
- reader.processImageUpdateWrapper(destImage, x1, m,
- cTileWidth, 1, 1, 1,
- destinationBands);
-
- reader.processImageProgressWrapper(percentage +
- (l - startY + 1.0F) /
- cTileHeight / totalTiles);
- }
- } // End loop on horizontal tiles
- } // End loop on vertical tiles
- }
-
- public void setDestImage(BufferedImage image) {
- destImage = image;
- }
-
- public void clearDestImage() {
- destImage = null;
- }
-
- private int getTileNum(int x, int y) {
- int num = (y - getMinTileY()) * getNumXTiles() + x - getMinTileX();
-
- if (num < 0 || num >= getNumXTiles() * getNumYTiles())
- throw new IllegalArgumentException(I18N.getString("J2KReadState1"));
-
- return num;
- }
-
- private int clip(int value, int min, int max) {
- if (value < min)
- value = min;
- if (value > max)
- value = max;
- return value;
- }
-
- private SampleModel createSampleModel() throws IOException {
- if (sampleModel != null)
- return sampleModel;
-
- if (metadata == null)
- readImageMetadata();
-
- HeaderBox header = (HeaderBox)metadata.getElement("JPEG2000HeaderBox");
- int maxDepth = 0;
- boolean isSigned = false;
- if (header != null) {
- maxDepth = header.getBitDepth();
- isSigned = (maxDepth & 0x80) > 0;
- maxDepth = (maxDepth & 0x7F) + 1;
- } else {
- CompParams compParam = new CompParams();
- for (int i = 0; i < size.csize; i++) {
- decoder.decodeCompParams(compParam, i);
- maxDepth = (compParam.depth & 0x7F) + 1;
- isSigned = (compParam.depth & 0x80) > 0 ? true : false;
- }
- }
-
- BitsPerComponentBox bits =
- (BitsPerComponentBox)metadata.getElement("JPEG2000BitsPerComponentBox");
-
- if (bits != null) {
- byte[] depths = bits.getBitDepth();
- maxDepth = (depths[0] & 0x7F) + 1;
- isSigned = (depths[0] & 0x80) > 0;
- for (int i = 1; i < nComp; i++)
- if (maxDepth > depths[sourceBands[i]])
- maxDepth = (depths[sourceBands[i]] & 0x7F) + 1;
- }
-
- int[] bandOffsets = new int[nComp];
- for (int i = 0; i < nComp; i++)
- bandOffsets[i] = i;
-
- ChannelDefinitionBox cdb=
- (ChannelDefinitionBox)metadata.getElement("JPEG2000ChannelDefinitionBox");
-
- if (cdb != null &&
- metadata.getElement("JPEG2000PaletteBox") == null) {
- short[] assoc = cdb.getAssociation();
- short[] types = cdb.getTypes();
- short[] channels = cdb.getChannel();
-
- for (int i = 0; i < types.length; i++)
- if (types[i] == 0)
- bandOffsets[sourceBands[channels[i]]] = assoc[i] - 1;
- else if (types[i] == 1 || types[i] == 2)
- bandOffsets[sourceBands[channels[i]]] = channels[i];
- }
-
- return createSampleModel(nComp, maxDepth, bandOffsets,
- isSigned, tileWidth, tileHeight);
- }
-
- private SampleModel createOriginalSampleModel() throws IOException {
- if (metadata == null)
- readImageMetadata();
-
- HeaderBox header = (HeaderBox)metadata.getElement("JPEG2000HeaderBox");
- int maxDepth = 0;
- boolean isSigned = false;
- int nc = size.csize;
- if (header != null) {
- maxDepth = header.getBitDepth();
- isSigned = (maxDepth & 0x80) > 0;
- maxDepth = (maxDepth & 0x7F) + 1;
- } else {
- CompParams compParam = new CompParams();
- for (int i = 0; i < size.csize; i++) {
- decoder.decodeCompParams(compParam, i);
- maxDepth = (compParam.depth & 0x7F) + 1;
- isSigned = (compParam.depth & 0x80) > 0 ? true : false;
- }
- }
-
- BitsPerComponentBox bits =
- (BitsPerComponentBox)metadata.getElement("JPEG2000BitsPerComponentBox");
-
- if (bits != null) {
- byte[] depths = bits.getBitDepth();
- maxDepth = (depths[0] & 0x7F) + 1;
- isSigned = (depths[0] & 0x80) > 0;
- for (int i = 1; i < nc; i++)
- if (maxDepth > depths[i])
- maxDepth = (depths[i] & 0x7F) + 1;
- }
-
- int[] bandOffsets = new int[nc];
- for (int i = 0; i < nc; i++)
- bandOffsets[i] = i;
-
- ChannelDefinitionBox cdb=
- (ChannelDefinitionBox)metadata.getElement("JPEG2000ChannelDefinitionBox");
- if (cdb != null &&
- metadata.getElement("JPEG2000PaletteBox") == null) {
- short[] assoc = cdb.getAssociation();
- short[] types = cdb.getTypes();
- short[] channels = cdb.getChannel();
-
- channelMap = new int[nc];
-
- for (int i = 0; i < types.length; i++)
- if (types[i] == 0) {
- bandOffsets[channels[i]] = assoc[i] - 1;
- channelMap[assoc[i] - 1] = channels[i];
- }
- else if (types[i] == 1 || types[i] == 2) {
- bandOffsets[channels[i]] = channels[i];
- channelMap[channels[i]] = channels[i];
- }
- }
-
- return createSampleModel(nc, maxDepth, bandOffsets, isSigned,
- tileWidth, tileHeight);
- }
-
- private SampleModel createSampleModel(int nc, int maxDepth,
- int[] bandOffsets, boolean isSigned,
- int tw, int th) {
- SampleModel sm = null;
- if (nc == 1 && (maxDepth == 1 || maxDepth == 2 || maxDepth == 4))
- sm = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE,
- tw, th, maxDepth);
- else if (maxDepth <= 8)
- sm = new PixelInterleavedSampleModel(DataBuffer.TYPE_BYTE,
- tw, th, nc, tw * nc, bandOffsets);
- else if (maxDepth <=16)
- sm = new PixelInterleavedSampleModel(isSigned ? DataBuffer.TYPE_SHORT : DataBuffer.TYPE_USHORT,
- tw, th, nc, tw * nc, bandOffsets);
- else if (maxDepth <= 32)
- sm = new PixelInterleavedSampleModel(DataBuffer.TYPE_INT,
- tw, th, nComp, tw * nComp,
- bandOffsets);
- else
- throw new IllegalArgumentException(I18N.getString("J2KReadState11") + " " +
- + maxDepth);
-
- return sm;
- }
-
- private ColorModel createColorModel() throws IOException {
- if (colorModel != null)
- return colorModel;
-
- PaletteBox pBox = (PaletteBox)metadata.getElement("JPEG2000PaletteBox");
- ChannelDefinitionBox cdef =
- (ChannelDefinitionBox)metadata.getElement("JPEG2000ChannelDefinitionBox");
-
- // Check 'nComp' instance variable here in case there is an
- // embedded palette such as in the pngsuite images pp0n2c16.png
- // and pp0n6a08.png.
- if (pBox != null && nComp == 1) {
- byte[][] lut = pBox.getLUT();
- int numComp = pBox.getNumComp();
-
- int[] mapping = new int[numComp];
-
- for (int i = 0; i < numComp; i++)
- mapping[i] = i;
-
- ComponentMappingBox cmap =
- (ComponentMappingBox)metadata.getElement("JPEG2000ComponentMappingBox");
-
- short[] comps = null;
- byte[] type = null;
- byte[] maps = null;
-
- if (cmap != null) {
- comps = cmap.getComponent();
- type = cmap.getComponentType();
- maps = cmap.getComponentAssociation();
- }
-
- if (comps != null)
- for (int i = 0; i < numComp; i++)
- if (type[i] == 1)
- mapping[i] = maps[i];
-
- if (numComp == 3)
- colorModel = new IndexColorModel(sampleModel.getSampleSize(0), lut[0].length,
- lut[mapping[0]],
- lut[mapping[1]],
- lut[mapping[2]]);
- else if (numComp == 4)
- colorModel = new IndexColorModel(sampleModel.getSampleSize(0), lut[0].length,
- lut[mapping[0]],
- lut[mapping[1]],
- lut[mapping[2]],
- lut[mapping[3]]);
- } else if (cdef != null){
- HeaderBox header =
- (HeaderBox)metadata.getElement("JPEG2000HeaderBox");
- int numComp = header.getNumComponents();
- int bitDepth = header.getBitDepth();
-
- boolean hasAlpha = false;
- int alphaChannel = numComp - 1;
-
- short[] channels = cdef.getChannel();
- short[] cType = cdef.getTypes();
- short[] associations = cdef.getAssociation();
-
- for (int i = 0; i < channels.length; i++) {
- if (cType[i] == 1 && channels[i] == alphaChannel)
- hasAlpha = true;
- }
-
- boolean[] isPremultiplied = new boolean[] {false};
-
- if (hasAlpha) {
- isPremultiplied = new boolean[alphaChannel];
-
- for (int i = 0; i < alphaChannel; i++)
- isPremultiplied[i] = false;
-
- for (int i = 0; i < channels.length; i++) {
- if (cType[i] == 2)
- isPremultiplied[associations[i] - 1] = true;
- }
-
- for (int i = 1; i < alphaChannel; i++)
- isPremultiplied[0] &= isPremultiplied[i];
- }
-
- ColorSpecificationBox cBox =
- (ColorSpecificationBox)metadata.getElement("JPEG2000ColorSpecificationBox");
- ICC_Profile profile = null;
- int colorSpaceType = 0;
-
- if (cBox != null) {
- profile = cBox.getICCProfile();
- colorSpaceType = cBox.getEnumeratedColorSpace();
- }
-
- ColorSpace cs = null;
- if (profile != null)
- cs = new ICC_ColorSpace(profile);
- else if (colorSpaceType == ColorSpecificationBox.ECS_sRGB)
- cs = ColorSpace.getInstance(ColorSpace.CS_sRGB);
- else if (colorSpaceType == ColorSpecificationBox.ECS_GRAY)
- cs = ColorSpace.getInstance(ColorSpace.CS_GRAY);
- else if (colorSpaceType == ColorSpecificationBox.ECS_YCC)
- cs = ColorSpace.getInstance(ColorSpace.CS_PYCC);
-
- byte[] bitDepths = null;
- boolean isSigned = ((bitDepth & 0x80) == 0x80) ? true : false;
-
- BitsPerComponentBox bitBox =
- (BitsPerComponentBox)metadata.getElement("JPEG2000BitsPerComponentBox");
- if (bitBox != null)
- bitDepths = bitBox.getBitDepth();
-
- int[] bits = new int[numComp];
- for (int i = 0; i < numComp; i++)
- if (bitDepths != null)
- bits[i] = (bitDepths[i] & 0x7F) + 1;
- else
- bits[i] = (bitDepth &0x7F) + 1;
-
- int maxBitDepth = 1 + (bitDepth & 0x7F);
- if (bitDepths != null)
- for (int i = 0; i < numComp; i++)
- if (bits[i] > maxBitDepth)
- maxBitDepth = bits[i];
-
- int type = -1;
-
- if (maxBitDepth <= 8)
- type = DataBuffer.TYPE_BYTE;
- else if (maxBitDepth <= 16)
- type = isSigned ? DataBuffer.TYPE_SHORT : DataBuffer.TYPE_USHORT;
- else if (maxBitDepth <= 32)
- type = DataBuffer.TYPE_INT;
-
- if (type == -1)
- return null;
-
- if (cs != null) {
- colorModel = new ComponentColorModel(cs,
- bits,
- hasAlpha,
- isPremultiplied[0],
- hasAlpha ? Transparency.TRANSLUCENT : Transparency.OPAQUE ,
- type);
- }
- }
-
- if (colorModel != null)
- return colorModel;
-
- if(nComp <= 4) {
- // XXX: Code essentially duplicated from FileFormatReader.getColorModel().
- // Create the ColorModel from the SIZ marker segment parameters.
- ColorSpace cs;
- if(nComp > 2) {
- cs = ColorSpace.getInstance(ColorSpace.CS_sRGB);
- } else {
- cs = ColorSpace.getInstance(ColorSpace.CS_GRAY);
- }
-
- int[] bitsPerComponent = new int[nComp];
- boolean isSigned = false;
- int maxBitDepth = -1;
- for(int i = 0; i < nComp; i++) {
- bitsPerComponent[i] = (compParam.depth & 0x7f) + 1;
- if(maxBitDepth < bitsPerComponent[i]) {
- maxBitDepth = bitsPerComponent[i];
- }
- isSigned |= (compParam.depth & 0x80) != 0;
- }
-
- boolean hasAlpha = nComp % 2 == 0;
-
- int type = -1;
-
- if (maxBitDepth <= 8) {
- type = DataBuffer.TYPE_BYTE;
- } else if (maxBitDepth <= 16) {
- type = isSigned ? DataBuffer.TYPE_SHORT : DataBuffer.TYPE_USHORT;
- } else if (maxBitDepth <= 32) {
- type = DataBuffer.TYPE_INT;
- }
-
- if (type != -1) {
- if (nComp == 1 &&
- (maxBitDepth == 1 || maxBitDepth == 2 ||
- maxBitDepth == 4)) {
- colorModel = ImageUtil.createColorModel(getSampleModel());
- } else {
- colorModel = new ComponentColorModel(cs,
- bitsPerComponent,
- hasAlpha,
- false,
- hasAlpha ?
- Transparency.TRANSLUCENT :
- Transparency.OPAQUE ,
- type);
- }
-
- return colorModel;
- }
- }
-
- return ImageUtil.createColorModel(null, getSampleModel());
- }
-
- public J2KMetadata readImageMetadata() throws IOException {
- if (metadata == null) {
- metadata = new J2KMetadata();
- com.sun.medialib.codec.jp2k.Box mlibBox = null;
- com.sun.media.imageioimpl.plugins.jpeg2000.Box box = null;
-
- while ((mlibBox = decoder.decodeBox()) != null) {
- box = null;
- Class c = com.sun.media.imageioimpl.plugins.jpeg2000.Box.getBoxClass(mlibBox.type);
- if (c != null) {
- try {
- Constructor cons = c.getConstructor(new Class[]{byte[].class});
- if (cons != null) {
- box = (Box)cons.newInstance(new Object[]{mlibBox.data});
- }
- } catch(NoSuchMethodException e) {
- try {
- Constructor cons = c.getConstructor(new Class[]{int.class, byte[].class});
- if (cons != null) {
- box = (com.sun.media.imageioimpl.plugins.jpeg2000.Box)
- cons.newInstance(new Object[]{new Integer(mlibBox.type), mlibBox.data});
- }
- } catch (NoSuchMethodException e1) {
- box = createUnknowBox(mlibBox);
- } catch(InvocationTargetException e1) {
- box = createUnknowBox(mlibBox);
- } catch (IllegalAccessException e1) {
- box = createUnknowBox(mlibBox);
- } catch (InstantiationException e1) {
- box = createUnknowBox(mlibBox);
- }
- } catch(InvocationTargetException e) {
- box = createUnknowBox(mlibBox);
- } catch (IllegalAccessException e) {
- box = createUnknowBox(mlibBox);
- } catch (InstantiationException e) {
- box = createUnknowBox(mlibBox);
- }
- } else {
- if (mlibBox.data != null)
- box = createUnknowBox(mlibBox);
- }
- if (box != null)
- metadata.addNode(box);
- }
- }
-
- return metadata;
- }
-
- private com.sun.media.imageioimpl.plugins.jpeg2000.Box
- createUnknowBox(com.sun.medialib.codec.jp2k.Box mlibBox) {
- return
- new com.sun.media.imageioimpl.plugins.jpeg2000.Box(8 + mlibBox.data.length,
- mlibBox.type,
- mlibBox.data);
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KRenderedImage.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KRenderedImage.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KRenderedImage.java 2006-09-27 20:57:57.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/J2KRenderedImage.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,129 +0,0 @@
-/*
- * $RCSfile: J2KRenderedImage.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.2 $
- * $Date: 2006/09/28 00:57:57 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.Point;
-import java.awt.Rectangle;
-import java.awt.image.Raster;
-import java.awt.image.WritableRaster;
-import java.io.*;
-import javax.imageio.stream.ImageInputStream;
-import jj2000.j2k.codestream.reader.*;
-
-import com.sun.media.imageioimpl.common.SimpleRenderedImage;
-
-public class J2KRenderedImage extends SimpleRenderedImage {
- private Raster currentTile;
- private Point currentTileGrid;
-
- private J2KReadState readState;
-
- public J2KRenderedImage(ImageInputStream iis,
- J2KImageReadParamJava param,
- J2KMetadata metadata,
- J2KImageReader reader) throws IOException {
- this(new J2KReadState(iis, param, metadata, reader));
- }
-
- public J2KRenderedImage(ImageInputStream iis,
- J2KImageReadParamJava param,
- J2KImageReader reader) throws IOException {
- this(new J2KReadState(iis, param, reader));
- }
-
- public J2KRenderedImage(J2KReadState readState) {
- this.readState = readState;
-
- HeaderDecoder hd = readState.getHeader();
-
- //determnined by destination
- Rectangle destinationRegion = readState.getDestinationRegion();
- width = destinationRegion.width;
- height = destinationRegion.height;
- minX = destinationRegion.x;
- minY = destinationRegion.y;
-
- Rectangle tile0Rect = readState.getTile0Rect();
- tileWidth = tile0Rect.width;
- tileHeight = tile0Rect.height;
- tileGridXOffset = tile0Rect.x;
- tileGridYOffset = tile0Rect.y;
-
- sampleModel = readState.getSampleModel();
- colorModel = readState.getColorModel();
- }
-
- public synchronized Raster getTile(int tileX, int tileY) {
- if (currentTile != null &&
- currentTileGrid.x == tileX &&
- currentTileGrid.y == tileY)
- return currentTile;
-
- if (tileX >= getNumXTiles() || tileY >= getNumYTiles())
- throw new IllegalArgumentException(I18N.getString("J2KReadState1"));
-
- try {
- int x = tileXToX(tileX);
- int y = tileYToY(tileY);
- currentTile =
- Raster.createWritableRaster(sampleModel,
- new Point(x, y));
- currentTile = readState.getTile(tileX,
- tileY,
- (WritableRaster)currentTile);
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
-
- if (currentTileGrid == null)
- currentTileGrid = new Point(tileX, tileY);
- else {
- currentTileGrid.x = tileX;
- currentTileGrid.y = tileY;
- }
-
- return currentTile;
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/MediaLibAccessor.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/MediaLibAccessor.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/MediaLibAccessor.java 2005-02-11 00:01:36.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/MediaLibAccessor.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,1222 +0,0 @@
-/*
- * $RCSfile: MediaLibAccessor.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:36 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-import java.awt.Rectangle;
-import java.awt.image.ColorModel;
-import java.awt.image.ComponentSampleModel;
-import java.awt.image.ComponentColorModel;
-import java.awt.image.DataBuffer;
-import java.awt.image.DataBufferByte;
-import java.awt.image.DataBufferDouble;
-import java.awt.image.DataBufferFloat;
-import java.awt.image.DataBufferInt;
-import java.awt.image.DataBufferShort;
-import java.awt.image.DataBufferUShort;
-import java.awt.image.MultiPixelPackedSampleModel;
-import java.awt.image.Raster;
-import java.awt.image.SampleModel;
-import java.awt.image.WritableRaster;
-import java.awt.image.RenderedImage;
-import java.awt.image.renderable.ParameterBlock;
-import java.io.FileNotFoundException;
-import java.io.FilePermission;
-import java.io.InputStream;
-import java.io.IOException;
-import java.lang.NoClassDefFoundError;
-import java.security.AccessControlException;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-
-import com.sun.media.imageioimpl.common.ImageUtil;
-import com.sun.medialib.codec.jiio.Util;
-import com.sun.medialib.codec.jiio.Constants;
-import com.sun.medialib.codec.jiio.mediaLibImage;
-
-/**
- * An adapter class for presenting image data in a mediaLibImage
- * format, even if the data isn't stored that way. MediaLibAccessor
- * is meant to make the common case (ComponentRasters) and allow
- * them to be accelerated via medialib. Note that unlike RasterAccessor,
- * MediaLibAccessor does not work with all cases. In the event that
- * MediaLibAccessor can not deal with a give collection of Rasters,
- * findCompatibleTag will return the value MediaLibAccessor.TAG_INCOMPATIBLE.
- * OpImages that use MediaLibAccessor should be paired with RIF's
- * which check that findCompatibleTag returns a valid tag before
- * actually constructing the Mlib OpImage.
- */
-
-public class MediaLibAccessor {
- /**
- * Value indicating how far COPY_MASK info is shifted to avoid
- * interfering with the data type info
- */
- private static final int COPY_MASK_SHIFT = 7;
-
- /* Value indicating how many bits the COPY_MASK is */
- private static final int COPY_MASK_SIZE = 1;
-
- /** The bits of a FormatTag associated with how dataArrays are obtained. */
- public static final int COPY_MASK = 0x1 << COPY_MASK_SHIFT;
-
- /** Flag indicating data is raster's data. */
- public static final int UNCOPIED = 0x0 << COPY_MASK_SHIFT;
-
- /** Flag indicating data is a copy of the raster's data. */
- public static final int COPIED = 0x01 << COPY_MASK_SHIFT;
-
- /** The bits of a FormatTag associated with pixel datatype. */
- public static final int DATATYPE_MASK = (0x1 << COPY_MASK_SHIFT) - 1;
-
- /**
- * Value indicating how far BINARY_MASK info is shifted to avoid
- * interfering with the data type and copying info.
- */
- private static final int BINARY_MASK_SHIFT =
- COPY_MASK_SHIFT+COPY_MASK_SIZE;
-
- /** Value indicating how many bits the BINARY_MASK is */
- private static final int BINARY_MASK_SIZE = 1;
-
- /** The bits of a FormatTag associated with binary data. */
- public static final int BINARY_MASK =
- ((1 << BINARY_MASK_SIZE) - 1) << BINARY_MASK_SHIFT;
-
- /** Flag indicating data are not binary. */
- public static final int NONBINARY = 0x0 << BINARY_MASK_SHIFT;
-
- /** Flag indicating data are binary. */
- public static final int BINARY = 0x1 << BINARY_MASK_SHIFT;
-
- /** FormatTag indicating data in byte arrays and uncopied. */
- public static final int
- TAG_BYTE_UNCOPIED = DataBuffer.TYPE_BYTE | UNCOPIED;
-
- /** FormatTag indicating data in unsigned short arrays and uncopied. */
- public static final int
- TAG_USHORT_UNCOPIED = DataBuffer.TYPE_USHORT | UNCOPIED;
-
- /** FormatTag indicating data in short arrays and uncopied. */
- public static final int
- TAG_SHORT_UNCOPIED = DataBuffer.TYPE_SHORT | UNCOPIED;
-
- /** FormatTag indicating data in integer arrays and uncopied. */
- public static final int
- TAG_INT_UNCOPIED = DataBuffer.TYPE_INT | UNCOPIED;
-
- /** FormatTag indicating data in float arrays and uncopied. */
- public static final int
- TAG_FLOAT_UNCOPIED = DataBuffer.TYPE_FLOAT | UNCOPIED;
-
- /** FormatTag indicating data in double arrays and uncopied. */
- public static final int
- TAG_DOUBLE_UNCOPIED = DataBuffer.TYPE_DOUBLE | UNCOPIED;
-
- /** FormatTag indicating data in byte arrays and uncopied. */
- public static final int
- TAG_BYTE_COPIED = DataBuffer.TYPE_BYTE | COPIED;
-
- /** FormatTag indicating data in unsigned short arrays and copied. */
- public static final int
- TAG_USHORT_COPIED = DataBuffer.TYPE_USHORT | COPIED;
-
- /** FormatTag indicating data in short arrays and copied. */
- public static final int
- TAG_SHORT_COPIED = DataBuffer.TYPE_SHORT | COPIED;
-
- /** FormatTag indicating data in short arrays and copied. */
- public static final int
- TAG_INT_COPIED = DataBuffer.TYPE_INT | COPIED;
-
- /** FormatTag indicating data in float arrays and copied. */
- public static final int
- TAG_FLOAT_COPIED = DataBuffer.TYPE_FLOAT | COPIED;
-
- /** FormatTag indicating data in double arrays and copied. */
- public static final int
- TAG_DOUBLE_COPIED = DataBuffer.TYPE_DOUBLE | COPIED;
-
- /** The raster that is the source of pixel data. */
- protected Raster raster;
-
- /** The rectangle of the raster that MediaLibAccessor addresses. */
- protected Rectangle rect;
-
- /** The number of bands per pixel in the data array. */
- protected int numBands;
-
- /** The offsets of each band in the src image */
- protected int bandOffsets[];
-
- /** Tag indicating the data type of the data and whether its copied */
- protected int formatTag;
-
- /** Area of mediaLib images that represent image data */
- protected mediaLibImage mlimages[] = null;
-
- /**
- * Whether packed data are preferred when processing binary images.
- * This tag is ignored if the data are not binary.
- */
- private boolean areBinaryDataPacked = false;
-
- /**
- * Returns the most efficient FormatTag that is compatible with
- * the destination raster and all source rasters.
- *
- * @param srcs the source <code>Raster</code>; may be <code>null</code>.
- * @param dst the destination <code>Raster</code>.
- */
- public static int findCompatibleTag(Raster src) {
- SampleModel dstSM = src.getSampleModel();
- int dstDT = dstSM.getDataType();
-
- int defaultDataType = dstSM.getDataType();
-
- boolean allComponentSampleModel =
- dstSM instanceof ComponentSampleModel;
- boolean allBinary = ImageUtil.isBinary(dstSM);
-
- if(allBinary) {
- // The copy flag is not set until the mediaLibImage is
- // created as knowing this information requires too much
- // processing to determine here.
- return DataBuffer.TYPE_BYTE | BINARY;
- }
-
- if (!allComponentSampleModel) {
- if ((defaultDataType == DataBuffer.TYPE_BYTE) ||
- (defaultDataType == DataBuffer.TYPE_USHORT) ||
- (defaultDataType == DataBuffer.TYPE_SHORT)) {
- defaultDataType = DataBuffer.TYPE_INT;
- }
- }
-
- int tag = defaultDataType | COPIED;
-
- if (!allComponentSampleModel) {
- return tag;
- }
-
- if (isPixelSequential(dstSM))
- return dstDT | UNCOPIED;
- return tag;
- }
-
- /**
- * Determines if the SampleModel stores data in a way that can
- * be represented by a mediaLibImage without copying
- */
- public static boolean isPixelSequential(SampleModel sm) {
- ComponentSampleModel csm = null;
- if (sm instanceof ComponentSampleModel) {
- csm = (ComponentSampleModel)sm;
- } else {
- return false;
- }
- int pixelStride = csm.getPixelStride();
- int bandOffsets[] = csm.getBandOffsets();
- int bankIndices[] = csm.getBankIndices();
- if (pixelStride != bandOffsets.length) {
- return false;
- }
-
- //XXX: for band-selection result
- if (pixelStride != sm.getNumBands())
- return false;
-
- for (int i = 0; i < bandOffsets.length; i++) {
- if (bandOffsets[i] >= pixelStride ||
- bankIndices[i] != bankIndices[0]) {
- return false;
- }
- for (int j = i+1; j < bandOffsets.length; j++) {
- if (bandOffsets[i] == bandOffsets[j]) {
- return false;
- }
-
- //XXX: for BGR images
- if (bandOffsets[i] != i)
- return false;
- }
- }
- return true;
- }
-
- public static int getMediaLibDataType(int formatTag) {
- int dataType = formatTag & DATATYPE_MASK;
- switch (dataType) {
- case DataBuffer.TYPE_BYTE:
- return Constants.MLIB_BYTE;
- case DataBuffer.TYPE_USHORT:
- return Constants.MLIB_USHORT;
- case DataBuffer.TYPE_SHORT:
- return Constants.MLIB_SHORT;
- case DataBuffer.TYPE_INT:
- return Constants.MLIB_INT;
- case DataBuffer.TYPE_DOUBLE:
- return Constants.MLIB_DOUBLE;
- case DataBuffer.TYPE_FLOAT:
- return Constants.MLIB_FLOAT;
- }
- return -1;
- }
-
- /**
- * Constructs a MediaLibAccessor object out of a Raster, Rectangle
- * and formatTag returned from MediaLibAccessor.findCompatibleTag().
- *
- * In the case of binary data the copy mask bits of the formatTag
- * will be reset within the constructor according to whether the
- * data are in fact copied. This cannot be easily determined before
- * the data are actually copied.
- */
- public MediaLibAccessor(Raster raster, Rectangle rect, int formatTag,
- boolean preferPacked) {
- areBinaryDataPacked = preferPacked;
-
- this.raster = raster;
- this.rect = new Rectangle(rect);
- this.formatTag = formatTag;
-
- if(isBinary()) {
- // Set binary-specific fields and return.
- numBands = 1;
- bandOffsets = new int[] {0};
-
- int mlibType;
- int scanlineStride;
- byte[] bdata;
- mlimages = new mediaLibImage[1];
-
- if(areBinaryDataPacked) {
- mlibType = Constants.MLIB_BIT;
- scanlineStride = (rect.width+7)/8;
- bdata = ImageUtil.getPackedBinaryData(raster, rect);
-
- // Update format tag depending on whether the data were copied.
- if(bdata ==
- ((DataBufferByte)raster.getDataBuffer()).getData()) {
- this.formatTag |= UNCOPIED;
- } else {
- this.formatTag |= COPIED;
- }
- } else { // unpacked
- mlibType = Constants.MLIB_BYTE;
- scanlineStride = rect.width;
- bdata = ImageUtil.getUnpackedBinaryData(raster, rect);
- this.formatTag |= COPIED;
- }
-
- mlimages[0] = new mediaLibImage(mlibType,
- 1,
- rect.width,
- rect.height,
- scanlineStride,
- 0,
- bdata);
-
- return;
- }
-
- if ((formatTag & COPY_MASK) == UNCOPIED) {
- ComponentSampleModel csm =
- (ComponentSampleModel)raster.getSampleModel();
-
- numBands = csm.getNumBands();
- bandOffsets = csm.getBandOffsets();
- int dataOffset = raster.getDataBuffer().getOffset();
- dataOffset +=
- (rect.y-raster.getSampleModelTranslateY())*csm.getScanlineStride()+
- (rect.x-raster.getSampleModelTranslateX())*csm.getPixelStride();
-
- // dataoffset should and is in terms of dataElements
-
- // scanline stride should be in terms of dataElements
- int scanlineStride = csm.getScanlineStride();
-
- switch (formatTag & DATATYPE_MASK) {
- case DataBuffer.TYPE_BYTE:
- DataBufferByte dbb = (DataBufferByte)raster.getDataBuffer();
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_BYTE,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- dataOffset,
- dbb.getData());
- break;
-
- case DataBuffer.TYPE_USHORT:
- DataBufferUShort dbus =
- (DataBufferUShort)raster.getDataBuffer();
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_USHORT,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- dataOffset,
- dbus.getData());
- break;
- case DataBuffer.TYPE_SHORT:
- DataBufferShort dbs = (DataBufferShort)raster.getDataBuffer();
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_SHORT,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- dataOffset,
- dbs.getData());
- break;
- case DataBuffer.TYPE_INT:
- DataBufferInt dbi = (DataBufferInt)raster.getDataBuffer();
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_INT,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- dataOffset,
- dbi.getData());
- break;
- case DataBuffer.TYPE_FLOAT:
- DataBufferFloat dbf = (DataBufferFloat)raster.getDataBuffer();
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_FLOAT,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- dataOffset,
- dbf.getData());
- break;
- case DataBuffer.TYPE_DOUBLE:
- DataBufferDouble dbd = (DataBufferDouble)raster.getDataBuffer();
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_DOUBLE,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- dataOffset,
- dbd.getData());
- break;
- default:
- throw new IllegalArgumentException((formatTag & DATATYPE_MASK) +
- "MediaLibAccessor does not recognize this datatype.");
- }
- } else {
- // Copying the data because we can't deal with it
- numBands = raster.getNumBands();
- bandOffsets = new int[numBands];
- for (int i = 0; i < numBands; i++) {
- bandOffsets[i] = i;
- }
- int scanlineStride = rect.width*numBands;
-
- switch (formatTag & DATATYPE_MASK) {
- case DataBuffer.TYPE_BYTE:
- byte bdata[] = new byte[rect.width*rect.height*numBands];
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_BYTE,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- 0,
- bdata);
- break;
- case DataBuffer.TYPE_USHORT:
- short usdata[] = new short[rect.width*rect.height*numBands];
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_USHORT,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- 0,
- usdata);
- break;
- case DataBuffer.TYPE_SHORT:
- short sdata[] = new short[rect.width*rect.height*numBands];
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_SHORT,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- 0,
- sdata);
- break;
- case DataBuffer.TYPE_INT:
- int idata[] = new int[rect.width*rect.height*numBands];
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_INT,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- 0,
- idata);
- break;
- case DataBuffer.TYPE_FLOAT:
- float fdata[] = new float[rect.width*rect.height*numBands];
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_FLOAT,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- 0,
- fdata);
- break;
- case DataBuffer.TYPE_DOUBLE:
- double ddata[] = new double[rect.width*rect.height*numBands];
- mlimages = new mediaLibImage[1];
- mlimages[0] =
- new mediaLibImage(Constants.MLIB_DOUBLE,
- numBands,
- rect.width,
- rect.height,
- scanlineStride,
- 0,
- ddata);
- break;
- default:
- throw new IllegalArgumentException((formatTag & DATATYPE_MASK) +
- "MediaLibAccessor does not recognize this datatype.");
- }
- copyDataFromRaster();
- }
- }
-
- /**
- * Returns <code>true</code> if the <code>MediaLibAccessor</code>
- * represents binary data.
- */
- public boolean isBinary() {
- return ((formatTag & BINARY_MASK) == BINARY);
- }
-
- /**
- * Returns an array of mediaLibImages which represents the input raster.
- * An array is returned instead of a single mediaLibImage because
- * in some cases, an input Raster can't be represented by one
- * mediaLibImage (unless copying is done) but can be represented
- * by several mediaLibImages without copying.
- */
- public mediaLibImage[] getMediaLibImages() {
- return mlimages;
- }
-
- /**
- * Returns the data type of the RasterAccessor object. Note that
- * this datatype is not necessarily the same data type as the
- * underlying raster.
- */
- public int getDataType() {
- return formatTag & DATATYPE_MASK;
- }
-
- /**
- * Returns true if the MediaLibAccessors's data is copied from it's
- * raster.
- */
- public boolean isDataCopy() {
- return ((formatTag & COPY_MASK) == COPIED);
- }
-
- /** Returns the bandOffsets. */
- public int[] getBandOffsets() {
- return bandOffsets;
- }
-
- /**
- * Returns parameters in the appropriate order if MediaLibAccessor
- * has reordered the bands or is attempting to make a
- * BandSequential image look like multiple PixelSequentialImages
- */
- public int[] getIntParameters(int band, int params[]) {
- int returnParams[] = new int[numBands];
- for (int i = 0; i < numBands; i++) {
- returnParams[i] = params[bandOffsets[i+band]];
- }
- return returnParams;
- }
-
- /**
- * Returns parameters in the appropriate order if MediaLibAccessor
- * has reordered the bands or is attempting to make a
- * BandSequential image look like multiple PixelSequentialImages
- */
- public int[][] getIntArrayParameters(int band, int[][] params) {
- int returnParams[][] = new int[numBands][];
- for (int i = 0; i < numBands; i++) {
- returnParams[i] = params[bandOffsets[i+band]];
- }
- return returnParams;
- }
-
- /**
- * Returns parameters in the appropriate order if MediaLibAccessor
- * has reordered the bands or is attempting to make a
- * BandSequential image look like multiple PixelSequentialImages
- */
- public double[] getDoubleParameters(int band, double params[]) {
- double returnParams[] = new double[numBands];
- for (int i = 0; i < numBands; i++) {
- returnParams[i] = params[bandOffsets[i+band]];
- }
- return returnParams;
- }
-
-
- /**
- * Copy data from Raster to MediaLib image
- */
- private void copyDataFromRaster() {
- // Writeback should only be necessary on destRasters which
- // should be writable so this cast should succeed.
-
- if (raster.getSampleModel() instanceof ComponentSampleModel) {
- ComponentSampleModel csm =
- (ComponentSampleModel)raster.getSampleModel();
- int rasScanlineStride = csm.getScanlineStride();
- int rasPixelStride = csm.getPixelStride();
-
- int subRasterOffset =
- (rect.y-raster.getSampleModelTranslateY())*rasScanlineStride+
- (rect.x-raster.getSampleModelTranslateX())*rasPixelStride;
-
- int rasBankIndices[] = csm.getBankIndices();
- int rasBandOffsets[] = csm.getBandOffsets();
- int rasDataOffsets[] = raster.getDataBuffer().getOffsets();
-
- if (rasDataOffsets.length == 1) {
- for (int i = 0; i < numBands; i++) {
- rasBandOffsets[i] += rasDataOffsets[0] +
- subRasterOffset;
- }
- } else if (rasDataOffsets.length == rasBandOffsets.length) {
- for (int i = 0; i < numBands; i++) {
- rasBandOffsets[i] += rasDataOffsets[i] +
- subRasterOffset;
- }
- }
-
- Object mlibDataArray = null;
- switch (getDataType()) {
- case DataBuffer.TYPE_BYTE:
- byte bArray[][] = new byte[numBands][];
- for (int i = 0; i < numBands; i++) {
- bArray[i] = mlimages[0].getByteData();
- }
- mlibDataArray = bArray;
- break;
- case DataBuffer.TYPE_USHORT:
- short usArray[][] = new short[numBands][];
- for (int i = 0; i < numBands; i++) {
- usArray[i] = mlimages[0].getUShortData();
- }
- mlibDataArray = usArray;
- break;
- case DataBuffer.TYPE_SHORT:
- short sArray[][] = new short[numBands][];
- for (int i = 0; i < numBands; i++) {
- sArray[i] = mlimages[0].getShortData();
- }
- mlibDataArray = sArray;
- break;
- case DataBuffer.TYPE_INT:
- int iArray[][] = new int[numBands][];
- for (int i = 0; i < numBands; i++) {
- iArray[i] = mlimages[0].getIntData();
- }
- mlibDataArray = iArray;
- break;
- case DataBuffer.TYPE_FLOAT:
- float fArray[][] = new float[numBands][];
- for (int i = 0; i < numBands; i++) {
- fArray[i] = mlimages[0].getFloatData();
- }
- mlibDataArray = fArray;
- break;
- case DataBuffer.TYPE_DOUBLE:
- double dArray[][] = new double[numBands][];
- for (int i = 0; i < numBands; i++) {
- dArray[i] = mlimages[0].getDoubleData();
- }
- mlibDataArray = dArray;
- break;
- }
-
-
-
- Object rasDataArray = null;
- switch (csm.getDataType()) {
- case DataBuffer.TYPE_BYTE: {
- DataBufferByte dbb =
- (DataBufferByte)raster.getDataBuffer();
- byte rasByteDataArray[][] = new byte[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasByteDataArray[i] =
- dbb.getData(rasBankIndices[i]);
- }
- rasDataArray = rasByteDataArray;
- }
- break;
- case DataBuffer.TYPE_USHORT: {
- DataBufferUShort dbus =
- (DataBufferUShort)raster.getDataBuffer();
- short rasUShortDataArray[][] = new short[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasUShortDataArray[i] =
- dbus.getData(rasBankIndices[i]);
- }
- rasDataArray = rasUShortDataArray;
- }
- break;
- case DataBuffer.TYPE_SHORT: {
- DataBufferShort dbs =
- (DataBufferShort)raster.getDataBuffer();
- short rasShortDataArray[][] = new short[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasShortDataArray[i] =
- dbs.getData(rasBankIndices[i]);
- }
- rasDataArray = rasShortDataArray;
- }
- break;
- case DataBuffer.TYPE_INT: {
- DataBufferInt dbi =
- (DataBufferInt)raster.getDataBuffer();
- int rasIntDataArray[][] = new int[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasIntDataArray[i] =
- dbi.getData(rasBankIndices[i]);
- }
- rasDataArray = rasIntDataArray;
- }
- break;
- case DataBuffer.TYPE_FLOAT: {
- DataBufferFloat dbf =
- (DataBufferFloat)raster.getDataBuffer();
- float rasFloatDataArray[][] = new float[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasFloatDataArray[i] =
- dbf.getData(rasBankIndices[i]);
- }
- rasDataArray = rasFloatDataArray;
- }
- break;
- case DataBuffer.TYPE_DOUBLE: {
- DataBufferDouble dbd =
- (DataBufferDouble)raster.getDataBuffer();
- double rasDoubleDataArray[][] = new double[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasDoubleDataArray[i] =
- dbd.getData(rasBankIndices[i]);
- }
- rasDataArray = rasDoubleDataArray;
- }
- break;
- }
-
-
- // dst = mlib && src = ras
- Util.Reformat(
- mlibDataArray,
- rasDataArray,
- numBands,
- rect.width,rect.height,
- getMediaLibDataType(this.getDataType()),
- bandOffsets,
- rect.width*numBands,
- numBands,
- getMediaLibDataType(csm.getDataType()),
- rasBandOffsets,
- rasScanlineStride,
- rasPixelStride);
- } else {
- // If COPIED and the raster doesn't have ComponentSampleModel
- // data is moved with getPixel/setPixel (even byte/short)
- switch (getDataType()) {
- case DataBuffer.TYPE_INT:
- raster.getPixels(rect.x,rect.y,
- rect.width,rect.height,
- mlimages[0].getIntData());
- break;
- case DataBuffer.TYPE_FLOAT:
- raster.getPixels(rect.x,rect.y,
- rect.width,rect.height,
- mlimages[0].getFloatData());
- break;
- case DataBuffer.TYPE_DOUBLE:
- raster.getPixels(rect.x,rect.y,
- rect.width,rect.height,
- mlimages[0].getDoubleData());
- break;
- }
- }
- }
-
-
- /**
- * Copies data back into the MediaLibAccessor's raster. Note that
- * the data is casted from the intermediate data format to
- * the raster's format. If clamping is needed, the call
- * clampDataArrays() method needs to be called before
- * calling the copyDataToRaster() method.
- */
- public void copyDataToRaster(int[] channelMap) {
- if (isDataCopy()) {
-
- if(isBinary()) {
- if(areBinaryDataPacked) {
- ImageUtil.setPackedBinaryData(mlimages[0].getBitData(),
- (WritableRaster)raster,
- rect);
- } else { // unpacked
- ImageUtil.setUnpackedBinaryData(mlimages[0].getByteData(),
- (WritableRaster)raster,
- rect);
- }
- return;
- }
-
- // Writeback should only be necessary on destRasters which
- // should be writable so this cast should succeed.
- WritableRaster wr = (WritableRaster)raster;
-
- if (wr.getSampleModel() instanceof ComponentSampleModel) {
- ComponentSampleModel csm =
- (ComponentSampleModel)wr.getSampleModel();
- int rasScanlineStride = csm.getScanlineStride();
- int rasPixelStride = csm.getPixelStride();
-
- int subRasterOffset =
- (rect.y-raster.getSampleModelTranslateY())*rasScanlineStride+
- (rect.x-raster.getSampleModelTranslateX())*rasPixelStride;
-
- int rasBankIndices[] = csm.getBankIndices();
- int rasBandOffsets[] = csm.getBandOffsets();
- int rasDataOffsets[] = raster.getDataBuffer().getOffsets();
-
- if (rasDataOffsets.length == 1) {
- for (int i = 0; i < numBands; i++) {
- rasBandOffsets[i] += rasDataOffsets[0] +
- subRasterOffset;
- }
- } else if (rasDataOffsets.length == rasBandOffsets.length) {
- for (int i = 0; i < numBands; i++) {
- rasBandOffsets[i] += rasDataOffsets[i] +
- subRasterOffset;
- }
- }
-
- Object mlibDataArray = null;
- switch (getDataType()) {
- case DataBuffer.TYPE_BYTE:
- byte bArray[][] = new byte[numBands][];
- for (int i = 0; i < numBands; i++) {
- bArray[i] = mlimages[0].getByteData();
- }
- mlibDataArray = bArray;
- break;
- case DataBuffer.TYPE_USHORT:
- short usArray[][] = new short[numBands][];
- for (int i = 0; i < numBands; i++) {
- usArray[i] = mlimages[0].getUShortData();
- }
- mlibDataArray = usArray;
- break;
- case DataBuffer.TYPE_SHORT:
- short sArray[][] = new short[numBands][];
- for (int i = 0; i < numBands; i++) {
- sArray[i] = mlimages[0].getShortData();
- }
- mlibDataArray = sArray;
- break;
- case DataBuffer.TYPE_INT:
- int iArray[][] = new int[numBands][];
- for (int i = 0; i < numBands; i++) {
- iArray[i] = mlimages[0].getIntData();
- }
- mlibDataArray = iArray;
- break;
- case DataBuffer.TYPE_FLOAT:
- float fArray[][] = new float[numBands][];
- for (int i = 0; i < numBands; i++) {
- fArray[i] = mlimages[0].getFloatData();
- }
- mlibDataArray = fArray;
- break;
- case DataBuffer.TYPE_DOUBLE:
- double dArray[][] = new double[numBands][];
- for (int i = 0; i < numBands; i++) {
- dArray[i] = mlimages[0].getDoubleData();
- }
- mlibDataArray = dArray;
- break;
- }
-
-
- byte tmpDataArray[] = null;
- Object rasDataArray = null;
- switch (csm.getDataType()) {
- case DataBuffer.TYPE_BYTE: {
- DataBufferByte dbb =
- (DataBufferByte)raster.getDataBuffer();
- byte rasByteDataArray[][] = new byte[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasByteDataArray[i] =
- dbb.getData(rasBankIndices[i]);
- }
- tmpDataArray = rasByteDataArray[0];
- rasDataArray = rasByteDataArray;
- }
- break;
- case DataBuffer.TYPE_USHORT: {
- DataBufferUShort dbus =
- (DataBufferUShort)raster.getDataBuffer();
- short rasUShortDataArray[][] = new short[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasUShortDataArray[i] =
- dbus.getData(rasBankIndices[i]);
- }
- rasDataArray = rasUShortDataArray;
- }
- break;
- case DataBuffer.TYPE_SHORT: {
- DataBufferShort dbs =
- (DataBufferShort)raster.getDataBuffer();
- short rasShortDataArray[][] = new short[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasShortDataArray[i] =
- dbs.getData(rasBankIndices[i]);
- }
- rasDataArray = rasShortDataArray;
- }
- break;
- case DataBuffer.TYPE_INT: {
- DataBufferInt dbi =
- (DataBufferInt)raster.getDataBuffer();
- int rasIntDataArray[][] = new int[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasIntDataArray[i] =
- dbi.getData(rasBankIndices[i]);
- }
- rasDataArray = rasIntDataArray;
- }
- break;
- case DataBuffer.TYPE_FLOAT: {
- DataBufferFloat dbf =
- (DataBufferFloat)raster.getDataBuffer();
- float rasFloatDataArray[][] = new float[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasFloatDataArray[i] =
- dbf.getData(rasBankIndices[i]);
- }
- rasDataArray = rasFloatDataArray;
- }
- break;
- case DataBuffer.TYPE_DOUBLE: {
- DataBufferDouble dbd =
- (DataBufferDouble)raster.getDataBuffer();
- double rasDoubleDataArray[][] = new double[numBands][];
- for (int i = 0; i < numBands; i++) {
- rasDoubleDataArray[i] =
- dbd.getData(rasBankIndices[i]);
- }
- rasDataArray = rasDoubleDataArray;
- }
- break;
- }
-
- int[] bandOffsetCopy = (int[])bandOffsets.clone();
- if (channelMap != null) {
- for (int i = 0; i < bandOffsetCopy.length; i++)
- bandOffsetCopy[i] = channelMap[bandOffsetCopy[i]];
- }
-
- // src = mlib && dst = ras
- Util.Reformat(
- rasDataArray,
- mlibDataArray,
- numBands,
- rect.width,rect.height,
- getMediaLibDataType(csm.getDataType()),
- rasBandOffsets,
- rasScanlineStride,
- rasPixelStride,
- getMediaLibDataType(this.getDataType()),
- bandOffsetCopy,
- rect.width*numBands,
- numBands);
- } else {
- // If COPIED and the raster doesn't have ComponentSampleModel
- // data is moved with getPixel/setPixel (even byte/short)
- switch (getDataType()) {
- case DataBuffer.TYPE_INT:
- wr.setPixels(rect.x,rect.y,
- rect.width,rect.height,
- mlimages[0].getIntData());
- break;
- case DataBuffer.TYPE_FLOAT:
- wr.setPixels(rect.x,rect.y,
- rect.width,rect.height,
- mlimages[0].getFloatData());
- break;
- case DataBuffer.TYPE_DOUBLE:
- wr.setPixels(rect.x,rect.y,
- rect.width,rect.height,
- mlimages[0].getDoubleData());
- break;
- }
- }
- }
- }
-
- /**
- * Clamps data array values to a range that the underlying raster
- * can deal with. For example, if the underlying raster stores
- * data as bytes, but the samples ares unpacked into integer arrays by
- * the RasterAccessor object for an operation, the operation will
- * need to call clampDataArrays() so that the data in the int
- * arrays is restricted to the range 0..255 before a setPixels()
- * call is made on the underlying raster. Note that some
- * operations (for example, lookup) can guarantee that their
- * results don't need clamping so they can call
- * RasterAccessor.copyDataToRaster() without first calling this
- * function.
- */
- public void clampDataArrays () {
- if (!isDataCopy()) {
- return;
- }
-
- // additonal medialib check: If it's a componentSampleModel
- // we get a free cast when we call medialibWrapper.Reformat
- // to copy the data to the source. So we don't need to cast
- // here.
- if (raster.getSampleModel() instanceof ComponentSampleModel) {
- return;
- }
-
- int bits[] = raster.getSampleModel().getSampleSize();
-
- // Do we even need a clamp? We do if there's any band
- // of the source image stored in that's less than 32 bits
- // and is stored in a byte, short or int format. (The automatic
- // cast's between floats/doubles and 32-bit ints in setPixel()
- // generall do what we want.)
-
- boolean needClamp = false;
- boolean uniformBitSize = true;
- for (int i = 0; i < bits.length; i++) {
- int bitSize = bits[0];
- if (bits[i] < 32) {
- needClamp = true;
- }
- if (bits[i] != bitSize) {
- uniformBitSize = false;
- }
- }
-
- if (!needClamp) {
- return;
- }
-
- int dataType = raster.getDataBuffer().getDataType();
- double hiVals[] = new double[bits.length];
- double loVals[] = new double[bits.length];
-
- if (dataType == DataBuffer.TYPE_USHORT &&
- uniformBitSize && bits[0] == 16) {
- for (int i = 0; i < bits.length; i++) {
- hiVals[i] = (double)0xFFFF;
- loVals[i] = (double)0;
- }
- } else if (dataType == DataBuffer.TYPE_SHORT &&
- uniformBitSize && bits[0] == 16) {
- for (int i = 0; i < bits.length; i++) {
- hiVals[i] = (double)Short.MAX_VALUE;
- loVals[i] = (double)Short.MIN_VALUE;
- }
- } else if (dataType == DataBuffer.TYPE_INT &&
- uniformBitSize && bits[0] == 32) {
- for (int i = 0; i < bits.length; i++) {
- hiVals[i] = (double)Integer.MAX_VALUE;
- loVals[i] = (double)Integer.MIN_VALUE;
- }
- } else {
- for (int i = 0; i < bits.length; i++) {
- hiVals[i] = (double)((1 << bits[i]) - 1);
- loVals[i] = (double)0;
- }
- }
- clampDataArray(hiVals,loVals);
- }
-
- private void clampDataArray(double hiVals[], double loVals[]) {
- switch (getDataType()) {
- case DataBuffer.TYPE_INT:
- clampIntArrays(toIntArray(hiVals),toIntArray(loVals));
- break;
- case DataBuffer.TYPE_FLOAT:
- clampFloatArrays(toFloatArray(hiVals),toFloatArray(loVals));
- break;
- case DataBuffer.TYPE_DOUBLE:
- clampDoubleArrays(hiVals,loVals);
- break;
- }
- }
-
- private int[] toIntArray(double vals[]) {
- int returnVals[] = new int[vals.length];
- for (int i = 0; i < vals.length; i++) {
- returnVals[i] = (int)vals[i];
- }
- return returnVals;
- }
-
- private float[] toFloatArray(double vals[]) {
- float returnVals[] = new float[vals.length];
- for (int i = 0; i < vals.length; i++) {
- returnVals[i] = (float)vals[i];
- }
- return returnVals;
- }
-
- private void clampIntArrays(int hiVals[], int loVals[]) {
- int width = rect.width;
- int height = rect.height;
- int scanlineStride = numBands*width;
- for (int k = 0; k < numBands; k++) {
- int data[] = mlimages[0].getIntData();
- int scanlineOffset = k;
- int hiVal = hiVals[k];
- int loVal = loVals[k];
- for (int j = 0; j < height; j++) {
- int pixelOffset = scanlineOffset;
- for (int i = 0; i < width; i++) {
- int tmp = data[pixelOffset];
- if (tmp < loVal) {
- data[pixelOffset] = loVal;
- } else if (tmp > hiVal) {
- data[pixelOffset] = hiVal;
- }
- pixelOffset += numBands;
- }
- scanlineOffset += scanlineStride;
- }
- }
- }
-
- private void clampFloatArrays(float hiVals[], float loVals[]) {
- int width = rect.width;
- int height = rect.height;
- int scanlineStride = numBands*width;
- for (int k = 0; k < numBands; k++) {
- float data[] = mlimages[0].getFloatData();
- int scanlineOffset = k;
- float hiVal = hiVals[k];
- float loVal = loVals[k];
- for (int j = 0; j < height; j++) {
- int pixelOffset = scanlineOffset;
- for (int i = 0; i < width; i++) {
- float tmp = data[pixelOffset];
- if (tmp < loVal) {
- data[pixelOffset] = loVal;
- } else if (tmp > hiVal) {
- data[pixelOffset] = hiVal;
- }
- pixelOffset += numBands;
- }
- scanlineOffset += scanlineStride;
- }
- }
- }
-
- private void clampDoubleArrays(double hiVals[], double loVals[]) {
- int width = rect.width;
- int height = rect.height;
- int scanlineStride = numBands*width;
- for (int k = 0; k < numBands; k++) {
- double data[] = mlimages[0].getDoubleData();
- int scanlineOffset = k;
- double hiVal = hiVals[k];
- double loVal = loVals[k];
- for (int j = 0; j < height; j++) {
- int pixelOffset = scanlineOffset;
- for (int i = 0; i < width; i++) {
- double tmp = data[pixelOffset];
- if (tmp < loVal) {
- data[pixelOffset] = loVal;
- } else if (tmp > hiVal) {
- data[pixelOffset] = hiVal;
- }
- pixelOffset += numBands;
- }
- scanlineOffset += scanlineStride;
- }
- }
- }
-
-}
-
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/PaletteBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/PaletteBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/PaletteBox.java 2005-02-11 00:01:36.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/PaletteBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,267 +0,0 @@
-/*
- * $RCSfile: PaletteBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:36 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.image.IndexColorModel;
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-import com.sun.media.imageioimpl.common.ImageUtil;
-
-/** This class is designed to represent a palette box for JPEG 2000 JP2 file
- * format. A palette box has a length, and a fixed type of "pclr".
- *
- * Its content contains the number of palette entry, the number of color
- * components, the bit depths of the output components, the LUT.
- *
- * Currently, only 8-bit color index is supported.
- */
-public class PaletteBox extends Box {
- /** The value of the data elements.
- */
- private int numEntries;
- private int numComps;
- private byte[] bitDepth;
- private byte[][] lut;
-
- /** Compute the length of this box. */
- private static int computeLength(IndexColorModel icm) {
- int size = icm.getMapSize();
- int[] comp = icm.getComponentSize();
- return 11 + comp.length + size * comp.length;
- }
-
- /** Gets the size of the components or the bit depth for all the color
- * coomponents.
- */
- private static byte[] getCompSize(IndexColorModel icm) {
- int[] comp = icm.getComponentSize();
- int size = comp.length;
- byte[] buf = new byte[size];
- for (int i = 0; i < size; i++)
- buf[i] = (byte)(comp[i] - 1);
- return buf;
- }
-
- /** Gets the LUT from the <code>IndexColorModel</code> as an two-dimensional
- * byte array.
- */
- private static byte[][] getLUT(IndexColorModel icm) {
- int[] comp = icm.getComponentSize();
- int size = icm.getMapSize();
- byte[][] lut = new byte[comp.length][size];
- icm.getReds(lut[0]);
- icm.getGreens(lut[1]);
- icm.getBlues(lut[2]);
- if (comp.length == 4)
- icm.getAlphas(lut[3]);
- return lut;
- }
-
- /** Constructs a <code>PlatteBox</code> from an
- * <code>IndexColorModel</code>.
- */
- public PaletteBox(IndexColorModel icm) {
- this(computeLength(icm), getCompSize(icm), getLUT(icm));
- }
-
- /** Constructs a <code>PlatteBox</code> from an
- * <code>org.w3c.dom.Node</code>.
- */
- public PaletteBox(Node node) throws IIOInvalidTreeException {
- super(node);
- byte[][] tlut = null;
- int index = 0;
-
- NodeList children = node.getChildNodes();
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if ("NumberEntries".equals(name)) {
- numEntries = Box.getIntElementValue(child);
- }
-
- if ("NumberColors".equals(name)) {
- numComps = Box.getIntElementValue(child);
- }
-
- if ("BitDepth".equals(name)) {
- bitDepth = Box.getByteArrayElementValue(child);
- }
-
- if ("LUT".equals(name)) {
- tlut = new byte[numEntries][];
-
- NodeList children1 = child.getChildNodes();
-
- for (int j = 0; j <children1.getLength(); j++) {
- Node child1 = children1.item(j);
- name = child1.getNodeName();
- if ("LUTRow".equals(name)) {
- tlut[index++] = Box.getByteArrayElementValue(child1);
- }
- }
- }
- }
-
- //XXX: currently only 8-bit LUT is supported so no decode is needed
- // For more refer to read palette box section.
- lut = new byte[numComps][numEntries];
-
- for (int i = 0; i < numComps; i++)
- for (int j = 0; j < numEntries; j++)
- lut[i][j] = tlut[j][i];
-
- }
-
- /** Constructs a <code>PlatteBox</code> from the provided length, bit
- * depths of the color components and the LUT.
- */
- public PaletteBox(int length, byte[] comp, byte[][] lut) {
- super(length, 0x70636C72, null);
- this.bitDepth = comp;
- this.lut = lut;
- this.numEntries = lut[0].length;
- this.numComps = lut.length;
- }
-
- /** Constructs a <code>PlatteBox</code> from the provided byte array.
- */
- public PaletteBox(byte[] data) {
- super(8 + data.length, 0x70636C72, data);
- }
-
- /** Return the number of palette entries. */
- public int getNumEntries() {
- return numEntries;
- }
-
- /** Return the number of color components. */
- public int getNumComp() {
- return numComps;
- }
-
- /** Return the bit depths for all the color components. */
- public byte[] getBitDepths() {
- return bitDepth;
- }
-
- /** Return the LUT. */
- public byte[][] getLUT() {
- return lut;
- }
-
- /** creates an <code>IIOMetadataNode</code> from this palette box.
- * The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- IIOMetadataNode node = new IIOMetadataNode(Box.getName(getType()));
- setDefaultAttributes(node);
-
- IIOMetadataNode child = new IIOMetadataNode("NumberEntries");
- child.setUserObject(new Integer(numEntries));
- child.setNodeValue("" + numEntries);
- node.appendChild(child);
-
- child = new IIOMetadataNode("NumberColors");
- child.setUserObject(new Integer(numComps));
- child.setNodeValue("" + numComps);
- node.appendChild(child);
-
- child = new IIOMetadataNode("BitDepth");
- child.setUserObject(bitDepth);
- child.setNodeValue(ImageUtil.convertObjectToString(bitDepth));
- node.appendChild(child);
-
- child = new IIOMetadataNode("LUT");
- for (int i = 0; i < numEntries; i++) {
- IIOMetadataNode child1 = new IIOMetadataNode("LUTRow");
- byte[] row = new byte[numComps];
- for (int j = 0; j < numComps; j++)
- row[j] = lut[j][i];
-
- child1.setUserObject(row);
- child1.setNodeValue(ImageUtil.convertObjectToString(row));
- child.appendChild(child1);
- }
- node.appendChild(child);
-
- return node;
- }
-
- protected void parse(byte[] data) {
- if (data == null)
- return;
- numEntries = (short)(((data[0] & 0xFF) << 8) | (data[1] & 0xFF));
-
- numComps = data[2];
- bitDepth = new byte[numComps];
- System.arraycopy(data, 3, bitDepth, 0, numComps);
-
- lut = new byte[numComps][numEntries];
- for (int i = 0, k = 3 + numComps; i < numEntries; i++)
- for (int j = 0; j < numComps; j++)
- lut[j][i] = data[k++];
- }
-
- protected void compose() {
- if (data != null)
- return;
- data = new byte[3 + numComps + numEntries * numComps];
- data[0] = (byte)(numEntries >> 8);
- data[1] = (byte)(numEntries & 0xFF);
-
- data[2] = (byte)numComps;
- System.arraycopy(bitDepth, 0, data, 3, numComps);
-
- for (int i = 0, k = 3 + numComps; i < numEntries; i++)
- for (int j = 0; j < numComps; j++)
- data[k++] = lut[j][i];
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/properties zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/properties
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/properties 2005-02-11 00:01:38.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/properties 1969-12-31 19:00:00.000000000 -0500
@@ -1,59 +0,0 @@
-#
-# $RCSfile: properties,v $
-#
-# Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
-#
-# Use is subject to license terms.
-#
-# $Revision: 1.1 $
-# $Date: 2005/02/11 05:01:38 $
-# $State: Exp $
-#
-# Internationalization file for com.sun.media.imageioimpl.plugins.jpeg2000
-
-Box0=A simple box should have a static methos getElementNames.
-Box1=Length should be 1 when set extra length.
-Box2=Content length should be length - 8 or extraLength - 16.
-J2KImageReader0=The source region is null.
-J2KImageReader1=The destination region is null.
-J2KImageReader2=The destination region is empty.
-J2KImageReader3=The destination or source region is empty.
-J2KImageReader4=Only support to decode the first image in JP2 stream.
-J2KImageReader5=The provided ImageReadParam isn't a J2KImageReadParam.
-J2KImageReader6=The input source has not been set.
-J2KImageReader7=seekForwardOnly == true!
-J2KImageWriteParamJava0=Packet per tile part cannot be negative.
-J2KImageWriter0=The provided output is not an ImageOutputStream.
-J2KImageWriter1=Packet headers cannot be in both main and tile headers.
-J2KImageWriter2=Cannot set lossless and encoding rate at the same time.
-J2KImageWriter3=The image origin coordinates should not be negative.
-J2KImageWriter4=Invalid tile grid settings.
-J2KImageWriter5=Only byte/short/ushort/int types are supported.
-J2KImageWriter6=Only up to 16384 bands are supported.
-J2KImageWriter7=output == null!
-J2KImageWriter8=image == null!
-J2KImageWriterMedialib0=The source region is empty.
-J2KImageWriterMedialib1=output == null!
-J2KImageWriterMedialib2=image == null!
-J2KMetadata0=The provided metadata format is null.
-J2KMetadata1=The provided metadata format isn't recognized.
-J2KMetadata2=The tree to be merged is null.
-J2KMetadata3=Invalid node
-J2KMetadata4=Input node should be ColorSpaceType.
-J2KMetadata5=Input node should be Palette.
-J2KMetadata6=Input node should be Data.
-J2KMetadata7=Input node should be Dimension.
-J2KMetadata8=Input node should be Transparency.
-J2KReadState0=Null ImageInputStream/ImageReadParam/Metadata is provided.
-J2KReadState1=The provided tile grid position is out of range.
-J2KReadState2=Codestream too short or bad header.
-J2KReadState3=Error while reading bit stream header or parsing packets
-J2KReadState4=Could not instantiate bit stream reader
-J2KReadState5=Could not instantiate entropy decoder
-J2KReadState6=Could not instantiate roi de-scaler
-J2KReadState7=Could not instantiate dequantizer
-J2KReadState8=Could not instantiate inverse wavelet transform
-J2KReadState9=An error has occured during decoding.
-J2KReadState10=An uncaught runtime exception has occurred
-J2KReadState11=Cannot supported for this depth :
-J2KReadState12=Cannot decode a code stream with different component subsample rates.
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/RenderedImageSrc.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/RenderedImageSrc.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/RenderedImageSrc.java 2006-09-22 19:07:25.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/RenderedImageSrc.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,1035 +0,0 @@
-/*
- * $RCSfile: RenderedImageSrc.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.2 $
- * $Date: 2006/09/22 23:07:25 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import java.awt.Point;
-import java.awt.Rectangle;
-import java.awt.RenderingHints;
-import java.awt.image.ColorModel;
-import java.awt.image.ComponentSampleModel;
-import java.awt.image.DataBuffer;
-import java.awt.image.DataBufferByte;
-import java.awt.image.RenderedImage;
-import java.awt.image.Raster;
-import java.awt.image.MultiPixelPackedSampleModel;
-import java.awt.image.SampleModel;
-import java.awt.image.WritableRaster;
-import java.awt.image.renderable.ParameterBlock;
-
-import jj2000.j2k.image.*;
-import jj2000.j2k.*;
-import java.io.*;
-
-import com.sun.media.imageioimpl.common.ImageUtil;
-
-public class RenderedImageSrc implements BlkImgDataSrc {
- /** The width of the image */
- private int w;
-
- /** The height of the image */
- private int h;
-
- /** The tile width for encoding */
- int tileWidth;
-
- /** The tile height for encoding */
- int tileHeight;
-
- /** The tile grid offset for encoding */
- int tileXOffset, tileYOffset;
-
- /** The source -> destination transformation */
- int scaleX, scaleY, xOffset, yOffset;
-
- /** The source bands to be encoded. */
- int[] sourceBands = null;
-
- /** The destination upper-left corner */
- int minX, minY;
-
- /** The number of components in the image */
- private int nc;
-
- /** The number of bits that determine the nominal dynamic range */
- // XXX: Should be an int[] of length 'nc'.
- private int rb;
-
- /** Buffer for the 3 components of each pixel(in the current block) */
- private int[][] barr = null;
-
- /** Data block used only to store coordinates of the buffered blocks */
- private DataBlkInt dbi = new DataBlkInt();
-
- /** The line buffer. */
- private byte buf[];
-
- /** Temporary DataBlkInt object (needed when encoder uses floating-point
- filters). This avoid allocating new DataBlk at each time */
- private DataBlkInt intBlk;
-
- private RenderedImage src;
- private J2KImageWriteParamJava param;
-
- /** The input source raster. */
- private Raster raster;
-
- /** The raster for a destination tile */
- private Raster aTile;
-
- private Point co = new Point();
-
- private int dcOffset = 0;
-
- private boolean isBinary = false;
-
- private Rectangle destinationRegion;
- private Rectangle sourceRegion;
-
- private ColorModel cm;
- private SampleModel sm;
-
- private boolean noTransform = true;
- private boolean noSubband = true;
-
- /** Used to process abortion. */
- private J2KImageWriter writer;
-
- /** Indicates a <code>raster</code> rather than a <code>RenderedImage</code>
- * to be encoded.
- */
- private boolean inputIsRaster = false;
-
- /**
- * Creates <code>RenderedImageSrc</code> for encoding a <code>Raster</code>.
- *
- * @param raster The <code>Raster</code> to be encoded.
- * @param param The <code>J2KImageWriteParamJava</code> used in encoding.
- * @param writer The <code>J2KImageWriter</code> performs the encoding.
- *
- * @param IOException If an error occurs while opening the file.
- */
- public RenderedImageSrc(Raster raster,
- J2KImageWriteParamJava param,
- J2KImageWriter writer) {
- this.raster = raster;
- this.param = param;
- this.writer = writer;
- this.inputIsRaster = true;
-
- sourceRegion = param.getSourceRegion();
-
- if (sourceRegion == null)
- sourceRegion = new Rectangle(raster.getMinX(), raster.getMinY(),
- raster.getWidth(), raster.getHeight());
- else
- sourceRegion = sourceRegion.intersection(raster.getBounds());
-
- if (sourceRegion.isEmpty())
- throw new RuntimeException(I18N.getString("J2KImageWriterCodecLib0"));
-
- sm = raster.getSampleModel();
- getFromParam();
- setSampleModelAndMore();
- setTile(0, 0);
- }
-
- /**
- * Creates <code>RenderedImageSrc</code> for encoding a
- * <code>RenderedImage</code>.
- *
- * @param src The <code>RenderedImage</code> to be encoded.
- * @param param The <code>J2KImageWriteParamJava</code> used in encoding.
- * @param writer The <code>J2KImageWriter</code> performs the encoding.
- *
- * @param IOException If an error occurs while opening the file.
- * */
- public RenderedImageSrc(RenderedImage src,
- J2KImageWriteParamJava param,
- J2KImageWriter writer) {
- this.src = src;
- this.param = param;
- this.writer = writer;
-
- sourceRegion = param.getSourceRegion();
-
- if (sourceRegion == null)
- sourceRegion = new Rectangle(src.getMinX(), src.getMinY(),
- src.getWidth(), src.getHeight());
- else
- sourceRegion = sourceRegion.intersection(new Rectangle(src.getMinX(),
- src.getMinY(),
- src.getWidth(),
- src.getHeight()));
- if (sourceRegion.isEmpty())
- throw new RuntimeException(I18N.getString("J2KImageWriterCodecLib0"));
-
- sm = src.getSampleModel();
- cm = src.getColorModel();
- getFromParam();
- setSampleModelAndMore();
- }
-
- private void getFromParam() {
- try {
- tileWidth = param.getTileWidth();
- tileHeight = param.getTileHeight();
- tileXOffset = param.getTileGridXOffset();
- tileYOffset = param.getTileGridYOffset();
- } catch(IllegalStateException e) {
- param.setTilingMode(param.MODE_EXPLICIT);
- if (inputIsRaster) {
- param.setTiling(raster.getWidth(), raster.getHeight(),
- raster.getMinX(), raster.getMinY());
- } else {
- param.setTiling(src.getWidth(), src.getHeight(),
- src.getMinX(), src.getMinY());
- }
- tileWidth = param.getTileWidth();
- tileHeight = param.getTileHeight();
- tileXOffset = param.getTileGridXOffset();
- tileYOffset = param.getTileGridYOffset();
- }
-
- scaleX = param.getSourceXSubsampling();
- scaleY = param.getSourceYSubsampling();
- xOffset = param.getSubsamplingXOffset();
- yOffset = param.getSubsamplingYOffset();
-
- sourceRegion.translate(xOffset, yOffset);
- sourceRegion.width -= xOffset;
- sourceRegion.height -= yOffset;
-
- xOffset = sourceRegion.x % scaleX;
- yOffset = sourceRegion.y % scaleY;
-
- minX = sourceRegion.x / scaleX;
- minY = sourceRegion.y / scaleY;
-
- w = (sourceRegion.width + scaleX - 1) / scaleX;
- h = (sourceRegion.height + scaleY - 1) / scaleY;
-
- tileXOffset += (minX - tileXOffset)/tileWidth * tileWidth;
- tileYOffset += (minY - tileYOffset)/tileHeight * tileHeight;
-
- destinationRegion = new Rectangle(minX, minY, w, h);
-
- if (!destinationRegion.equals(sourceRegion) ||
- tileWidth != sm.getWidth() ||
- tileHeight != sm.getHeight() ||
- (!inputIsRaster &&
- (tileXOffset != src.getTileGridXOffset() ||
- tileYOffset != src.getTileGridYOffset())) ||
- (inputIsRaster &&
- (tileXOffset != raster.getMinX() ||
- tileYOffset != raster.getMinY())))
- noTransform = false;
-
- }
-
- private void setSampleModelAndMore() {
- nc = sm.getNumBands();
- sourceBands = param.getSourceBands();
- if (sourceBands != null) {
- sm = sm.createSubsetSampleModel(sourceBands);
- noSubband = false;
- } else {
- sourceBands = new int[nc];
- for (int i = 0; i < nc; i++)
- sourceBands[i] = i;
- }
-
- sm = sm.createCompatibleSampleModel(tileWidth, tileHeight);
- nc = sm.getNumBands();
- isBinary = ImageUtil.isBinary(sm);
-
- if(cm != null) {
- // XXX: rb should be set to getComponentSize();
- rb = cm.getComponentSize(0);
- for (int i = 1; i < cm.getNumComponents(); i++)
- if (rb < cm.getComponentSize(i))
- rb = cm.getComponentSize(i);
- } else {
- // XXX: rb should be set to getSampleSize();
- rb = sm.getSampleSize(0);
- for (int i = 1; i < sm.getNumBands(); i++)
- if (rb < sm.getSampleSize(i))
- rb = sm.getSampleSize(i);
- }
-
- if (!isOrigSigned(0) && rb > 1)
- // XXX: if rb is an int[] this will have to change.
- dcOffset = 1 << rb - 1;
- }
-
-
- public int getTilePartULX() {
- return tileXOffset;
- }
-
- public int getTilePartULY() {
- return tileYOffset;
- }
-
- /**
- * Returns the width of the current tile in pixels.
- *
- * @return The total image width in pixels.
- * */
- public int getTileWidth() {
- int width = tileWidth;
- int maxX = getImgULX() + getImgWidth();
- int x = co.x * tileWidth + tileXOffset;
- if (x + tileWidth >= maxX)
- width = maxX - x;
- return width;
- }
-
- /**
- * Returns the overall height of the current tile in pixels.
- *
- * @return The total image height in pixels. */
- public int getTileHeight() {
- int height = tileHeight;
- int maxY = getImgULY() + getImgHeight();
- int y = co.y * tileHeight + tileYOffset;
- if (y + tileHeight >= maxY)
- height = maxY - y;
-
- return height;
- }
-
- public int getNomTileWidth() {
- return tileWidth;
- }
-
- public int getNomTileHeight() {
- return tileHeight;
- }
-
- /**
- * Returns the overall width of the image in pixels. This is the image's
- * width without accounting for any component subsampling or tiling. The
- * value of <tt>w</tt> is returned.
- *
- * @return The total image's width in pixels.
- * */
- public int getImgWidth() {
- return w;
- }
-
- /**
- * Returns the overall height of the image in pixels. This is the image's
- * height without accounting for any component subsampling or tiling. The
- * value of <tt>h</tt> is returned.
- *
- * @return The total image's height in pixels.
- * */
- public int getImgHeight() {
- return h;
- }
-
- /**
- * Returns the number of components in the image. The value of <tt>nc</tt>
- * is returned.
- *
- * @return The number of components in the image.
- * */
- public int getNumComps() {
- return nc;
- }
-
- public int getTileGridXOffset() {
- return param.getTileGridXOffset();
- }
-
- public int getTileGridYOffset() {
- return param.getTileGridYOffset();
- }
-
- public int getTileCompHeight(int t, int c) {
- return tileHeight;
- }
-
- public int getTileCompWidth(int t, int c) {
- return tileWidth;
- }
-
- /**
- * Returns the component subsampling factor in the horizontal direction,
- * for the specified component. This is, approximately, the ratio of
- * dimensions between the reference grid and the component itself, see the
- * 'ImgData' interface desription for details.
- *
- * @param c The index of the component (between 0 and C-1)
- *
- * @return The horizontal subsampling factor of component 'c'
- *
- * @see ImgData
- * */
- public int getCompSubsX(int c) {
- return 1;
- }
-
- /**
- * Returns the component subsampling factor in the vertical direction, for
- * the specified component. This is, approximately, the ratio of
- * dimensions between the reference grid and the component itself, see the
- * 'ImgData' interface desription for details.
- *
- * @param c The index of the component (between 0 and C-1)
- *
- * @return The vertical subsampling factor of component 'c'
- *
- * @see ImgData
- * */
- public int getCompSubsY(int c) {
- return 1;
- }
-
- /**
- * Returns the width in pixels of the specified component in the current
- * tile. This default implementation assumes no tiling and no component
- * subsampling (i.e., all components, or components, have the same
- * dimensions in pixels).
- *
- * @param c The index of the component, from 0 to C-1.
- *
- * @return The width in pixels of component <tt>n</tt> in the current
- * tile.
- * */
- public int getCompWidth(int n) {
- return w;
- }
-
- /**
- * Returns the height in pixels of the specified component in the current
- * tile. This default implementation assumes no tiling and no component
- * subsampling (i.e., all components, or components, have the same
- * dimensions in pixels).
- *
- * @param c The index of the component, from 0 to C-1.
- *
- * @return The height in pixels of component <tt>c</tt> in the current
- * tile.
- * */
- public int getCompHeight(int c) {
- return h;
- }
-
- /**
- * Returns the width in pixels of the specified component in the overall
- * image. This default implementation assumes no component, or component,
- * subsampling (i.e. all components have the same dimensions in pixels).
- *
- * @param c The index of the component, from 0 to C-1.
- *
- * @return The width in pixels of component <tt>c</tt> in the overall
- * image.
- * */
- public int getCompImgWidth(int c) {
- return w;
- }
-
- /**
- * Returns the height in pixels of the specified component in the overall
- * image. This default implementation assumes no component, or component,
- * subsampling (i.e. all components have the same dimensions in pixels).
- *
- * @param c The index of the component, from 0 to C-1.
- *
- * @return The height in pixels of component <tt>c</tt> in the overall
- * image.
- * */
- public int getCompImgHeight(int c) {
- return h;
- }
-
- /**
- * Changes the current tile, given the new coordinates.
- *
- * @param x The horizontal coordinate of the tile.
- *
- * @param y The vertical coordinate of the new tile.
- * */
- public void setTile(int x, int y) {
- if (x >= getNumXTiles()) {
- y += x/ getNumXTiles();
- x = x % getNumXTiles();
- }
- co.x = x;
- co.y = y;
- aTile = null;
- }
-
- /**
- * Advances to the next tile, in standard scan-line order (by rows then
- * columns).
- * */
- public void nextTile() {
- co.x++;
- if (co.x >= getNumXTiles()) {
- co.x = 0;
- co.y++;
- }
- setTile(co.x, co.y);
- }
-
- /**
- * Returns the coordinates of the current tile. This default
- * implementation assumes no-tiling, so (0,0) is returned.
- *
- * @param co If not null this object is used to return the information. If
- * null a new one is created and returned.
- *
- * @return The current tile's coordinates.
- * */
- public Point getTile(Point co) {
- if (co != null)
- return co;
- else
- return new Point(0, 0);
- }
-
- /**
- * Returns the index of the current tile, relative to a standard scan-line
- * order.
- *
- * @return The current tile's index (starts at 0).
- * */
- public int getTileIdx() {
- return getNumXTiles() * co.y + co.x;
- }
-
- /**
- * Returns the horizontal and vertical offset of the upper-left corner of
- * the current tile, in the specified component, relative to the canvas
- * origin, in the component coordinates (not in the reference grid
- * coordinates). These are the coordinates of the current tile's (not
- * active tile) upper-left corner relative to the canvas.
- *
- * @param co If not null the object is used to return the values, if null
- * a new one is created and returned.
- *
- * @param c The index of the component (between 0 and C-1)
- *
- * @return The horizontal and vertical offsets of the upper-left corner of
- * the current tile, for the specified component, relative to the canvas
- * origin, in the component coordinates.
- * */
- public Point getTileOff(Point p, int c) {
- if (p != null) {
- p.x = co.x * tileWidth + tileXOffset;
- p.y = co.y * tileHeight + tileYOffset;
- return co;
- } else
- return new Point(co.x * tileWidth + tileXOffset,
- co.y * tileHeight + tileYOffset);
- }
-
- /**
- * Returns the horizontal coordinate of the upper-left corner of the
- * active tile, with respect to the canvas origin, in the component
- * coordinates, for the specified component.
- *
- * @param c The index of the component (between 0 and C-1)
- *
- * @return The horizontal coordinate of the upper-left corner of the
- * active tile, with respect to the canvas origin, for component 'c', in
- * the component coordinates.
- * */
- public int getCompULX(int c) {
- return raster.getMinX();
- }
-
- /**
- * Returns the vertical coordinate of the upper-left corner of the active
- * tile, with respect to the canvas origin, in the component coordinates,
- * for the specified component.
- *
- * @param c The index of the component (between 0 and C-1)
- *
- * @return The vertical coordinate of the upper-left corner of the active
- * tile, with respect to the canvas origin, for component 'c', in the
- * component coordinates.
- * */
- public int getCompULY(int c) {
- return raster.getMinY();
- }
-
- /**
- * Returns the horizontal coordinate of the image origin, the top-left
- * corner, in the canvas system, on the reference grid.
- *
- * @return The horizontal coordinate of the image origin in the canvas
- * system, on the reference grid.
- * */
- public int getImgULX() {
- return destinationRegion.x;
- }
-
- /**
- * Returns the vertical coordinate of the image origin, the top-left
- * corner, in the canvas system, on the reference grid.
- *
- * @return The vertical coordinate of the image origin in the canvas
- * system, on the reference grid.
- * */
- public int getImgULY() {
- return destinationRegion.y;
- }
-
- /**
- * Returns the number of tiles in the horizontal and vertical
- * directions.
- *
- * @param co If not null this object is used to return the information. If
- * null a new one is created and returned.
- *
- * @return The number of tiles in the horizontal (Point.x) and vertical
- * (Point.y) directions.
- * */
- public Point getNumTiles(Point co) {
- if (co != null) {
- co.x = getNumXTiles();
- co.y = getNumYTiles();
- return co;
- }
- else {
- return new Point(getNumXTiles(), getNumYTiles());
- }
- }
-
- /**
- * Returns the total number of tiles in the image. This default
- * implementation assumes no tiling, so 1 is always returned.
- *
- * @return The total number of tiles in the image.
- * */
- public int getNumTiles() {
- return getNumXTiles() * getNumYTiles();
- }
-
- /**
- * Returns the number of bits corresponding to the nominal range of the
- * data in the specified component. This is the value rb (range bits) that
- * was specified in the constructor, which normally is 8 for non bilevel
- * data, and 1 for bilevel data.
- *
- * <P>If this number is <i>b</b> then the nominal range is between
- * -2^(b-1) and 2^(b-1)-1, since unsigned data is level shifted to have a
- * nominal avergae of 0.
- *
- * @param c The index of the component.
- *
- * @return The number of bits corresponding to the nominal range of the
- * data. For floating-point data this value is not applicable and the
- * return value is undefined.
- * */
- public int getNomRangeBits(int c) {
- // Check component index
- // XXX: Should be component-dependent.
- return rb;
- }
-
- /**
- * Returns the position of the fixed point in the specified component
- * (i.e. the number of fractional bits), which is always 0 for this
- * ImgReader.
- *
- * @param c The index of the component.
- *
- * @return The position of the fixed-point (i.e. the number of fractional
- * bits). Always 0 for this ImgReader.
- * */
- public int getFixedPoint(int c) {
- // Check component index
- return 0;
- }
-
-
- /**
- * Returns, in the blk argument, the block of image data containing the
- * specifed rectangular area, in the specified component. The data is
- * returned, as a reference to the internal data, if any, instead of as a
- * copy, therefore the returned data should not be modified.
- *
- * <P> After being read the coefficients are level shifted by subtracting
- * 2^(nominal bit range - 1)
- *
- * <P>The rectangular area to return is specified by the 'ulx', 'uly', 'w'
- * and 'h' members of the 'blk' argument, relative to the current
- * tile. These members are not modified by this method. The 'offset' and
- * 'scanw' of the returned data can be arbitrary. See the 'DataBlk' class.
- *
- * <P>If the data array in <tt>blk</tt> is <tt>null</tt>, then a new one
- * is created if necessary. The implementation of this interface may
- * choose to return the same array or a new one, depending on what is more
- * efficient. Therefore, the data array in <tt>blk</tt> prior to the
- * method call should not be considered to contain the returned data, a
- * new array may have been created. Instead, get the array from
- * <tt>blk</tt> after the method has returned.
- *
- * <P>The returned data always has its 'progressive' attribute unset
- * (i.e. false).
- *
- * <P>When an I/O exception is encountered the JJ2KExceptionHandler is
- * used. The exception is passed to its handleException method. The action
- * that is taken depends on the action that has been registered in
- * JJ2KExceptionHandler. See JJ2KExceptionHandler for details.
- *
- * <P>This method implements buffering for the 3 components: When the
- * first one is asked, all the 3 components are read and stored until they
- * are needed.
- *
- * @param blk Its coordinates and dimensions specify the area to
- * return. Some fields in this object are modified to return the data.
- *
- * @param c The index of the component from which to get the data. Only 0,
- * 1 and 3 are valid.
- *
- * @return The requested DataBlk
- *
- * @see #getCompData
- *
- * @see JJ2KExceptionHandler
- */
- public final DataBlk getInternCompData(DataBlk blk, int c) {
- if (writer != null && writer.getAbortRequest())
- throw new RuntimeException(J2KImageWriter.WRITE_ABORTED);
-
- if (barr == null)
- barr = new int[nc][];
-
- // Check type of block provided as an argument
- if(blk.getDataType()!=DataBlk.TYPE_INT){
- if(intBlk==null)
- intBlk = new DataBlkInt(blk.ulx,blk.uly,blk.w,blk.h);
- else{
- intBlk.ulx = blk.ulx;
- intBlk.uly = blk.uly;
- intBlk.w = blk.w;
- intBlk.h = blk.h;
- }
- blk = intBlk;
- }
-
- float percentage =
- (getTileIdx() + (blk.uly + 1.0F) / blk.h) / getNumTiles();
- writer.processImageProgressWrapper(percentage * 100.0F);
-
- // If asking a component for the first time for this block, read the 3
- // components
- if ((barr[c] == null) ||
- (dbi.ulx > blk.ulx) || (dbi.uly > blk.uly) ||
- (dbi.ulx+dbi.w < blk.ulx+blk.w) ||
- (dbi.uly+dbi.h < blk.uly+blk.h)) {
- int k,j,i,mi;
-
- // Reset data arrays if needed
- if (barr[c] == null || barr[c].length < blk.w*blk.h) {
- barr[c] = new int[blk.w*blk.h];
- }
- blk.setData(barr[c]);
-
- for (i = (c + 1) % nc; i != c; i = (i + 1) % nc)
- if (barr[i] == null || barr[i].length < blk.w*blk.h) {
- barr[i] = new int[blk.w*blk.h];
- }
-
- // set attributes of the DataBlk used for buffering
- dbi.ulx = blk.ulx;
- dbi.uly = blk.uly;
- dbi.w = blk.w;
- dbi.h = blk.h;
-
- // get data from the image
- if (aTile == null) {
- aTile = getTile(co.x, co.y);
- Rectangle temp = aTile.getBounds();
- aTile = aTile.createTranslatedChild(temp.x-minX,
- temp.y-minY);
- }
-
- for (i = 0; i < nc ; i++) {
- aTile.getSamples(blk.ulx, blk.uly, blk.w, blk.h, i, barr[i]);
- for (k = 0; k < barr[i].length; k++)
- barr[i][k] -= dcOffset;
- }
- //getByteData(raster, new Rectangle(blk.ulx, blk.uly, blk.w, blk.h), barr);
-
- // Set buffer attributes
- blk.setData(barr[c]);
- blk.offset = 0;
- blk.scanw = blk.w;
- } else { //Asking for the 2nd or 3rd block component
- blk.setData(barr[c]);
- blk.offset = (blk.ulx-dbi.ulx)*dbi.w+blk.ulx-dbi.ulx;
- blk.scanw = dbi.scanw;
- }
-
- // Turn off the progressive attribute
- blk.progressive = false;
- return blk;
- }
-
- /**
- * Returns, in the blk argument, a block of image data containing the
- * specifed rectangular area, in the specified component. The data is
- * returned, as a copy of the internal data, therefore the returned data
- * can be modified "in place".
- *
- * <P> After being read the coefficients are level shifted by subtracting
- * 2^(nominal bit range - 1)
- *
- * <P>The rectangular area to return is specified by the 'ulx', 'uly', 'w'
- * and 'h' members of the 'blk' argument, relative to the current
- * tile. These members are not modified by this method. The 'offset' of
- * the returned data is 0, and the 'scanw' is the same as the block's
- * width. See the 'DataBlk' class.
- *
- * <P>If the data array in 'blk' is 'null', then a new one is created. If
- * the data array is not 'null' then it is reused, and it must be large
- * enough to contain the block's data. Otherwise an 'ArrayStoreException'
- * or an 'IndexOutOfBoundsException' is thrown by the Java system.
- *
- * <P>The returned data has its 'progressive' attribute unset
- * (i.e. false).
- *
- * <P>When an I/O exception is encountered the JJ2KExceptionHandler is
- * used. The exception is passed to its handleException method. The action
- * that is taken depends on the action that has been registered in
- * JJ2KExceptionHandler. See JJ2KExceptionHandler for details.
- *
- * @param blk Its coordinates and dimensions specify the area to
- * return. If it contains a non-null data array, then it must have the
- * correct dimensions. If it contains a null data array a new one is
- * created. The fields in this object are modified to return the data.
- *
- * @param c The index of the component from which to get the data. Only
- * 0,1 and 2 are valid.
- *
- * @return The requested DataBlk
- *
- * @see #getInternCompData
- *
- * @see JJ2KExceptionHandler
- * */
- public final DataBlk getCompData(DataBlk blk, int c) {
- // NOTE: can not directly call getInterCompData since that returns
- // internally buffered data.
- int ulx,uly,w,h;
-
- // Check type of block provided as an argument
- if(blk.getDataType()!=DataBlk.TYPE_INT){
- DataBlkInt tmp = new DataBlkInt(blk.ulx,blk.uly,blk.w,blk.h);
- blk = tmp;
- }
-
- int bakarr[] = (int[])blk.getData();
- // Save requested block size
- ulx = blk.ulx;
- uly = blk.uly;
- w = blk.w;
- h = blk.h;
- // Force internal data buffer to be different from external
- blk.setData(null);
- getInternCompData(blk,c);
- // Copy the data
- if (bakarr == null) {
- bakarr = new int[w*h];
- }
- if (blk.offset == 0 && blk.scanw == w) {
- // Requested and returned block buffer are the same size
- System.arraycopy(blk.getData(),0,bakarr,0,w*h);
- }
- else { // Requested and returned block are different
- for (int i=h-1; i>=0; i--) { // copy line by line
- System.arraycopy(blk.getData(),blk.offset+i*blk.scanw,
- bakarr,i*w,w);
- }
- }
- blk.setData(bakarr);
- blk.offset = 0;
- blk.scanw = blk.w;
- return blk;
- }
-
- /**
- * Returns true if the data read was originally signed in the specified
- * component, false if not. This method always returns false since PPM
- * data is always unsigned.
- *
- * @param c The index of the component, from 0 to N-1.
- *
- * @return always false, since PPM data is always unsigned.
- * */
- public boolean isOrigSigned(int c) {
- if (isBinary) return true;
-
- // Check component index
- SampleModel sm = null;
- if (inputIsRaster)
- sm = raster.getSampleModel();
- else
- sm = src.getSampleModel();
-
- if (sm.getDataType() == DataBuffer.TYPE_USHORT ||
- sm.getDataType() == DataBuffer.TYPE_BYTE)
- return false;
- return true;
- }
-
- private int getNumXTiles() {
- int x = destinationRegion.x;
- int tx = tileXOffset;
- int tw = tileWidth;
- return ToTile(x + destinationRegion.width - 1, tx, tw) - ToTile(x, tx, tw) + 1;
- }
-
- private int getNumYTiles() {
- int y = destinationRegion.y;
- int ty = tileYOffset;
- int th = tileHeight;
- return ToTile(y + destinationRegion.height - 1, ty, th) - ToTile(y, ty, th) + 1;
- }
-
- private static int ToTile(int pos, int tileOffset, int tileSize) {
- pos -= tileOffset;
- if (pos < 0) {
- pos += 1 - tileSize; // force round to -infinity (ceiling)
- }
- return pos/tileSize;
- }
-
- private Raster getTile(int tileX, int tileY) {
- int sx = tileXOffset + tileX * tileWidth;
- int sy = tileYOffset + tileY * tileHeight;
- tileX += tileXOffset / tileWidth;
- tileY += tileYOffset / tileHeight;
-
- if (inputIsRaster) {
- if (noTransform) {
- return raster.createChild(sx, sy, getTileWidth(), getTileHeight(),
- sx, sy, sourceBands);
- }
-
- WritableRaster ras =
- Raster.createWritableRaster(sm, new Point(sx, sy));
-
- int x = mapToSourceX(sx);
- int y = mapToSourceY(sy);
-
- int minY = raster.getMinY();
- int maxY = raster.getMinY() + raster.getHeight();
-
- int cTileWidth = getTileWidth();
- for (int j = 0; j < getTileHeight(); j++, sy++, y += scaleY) {
- if (y < minY || y >= maxY)
- continue;
- Raster source = raster.createChild(x, y, (cTileWidth - 1) * scaleX + 1, 1,
- x, y, null);
- int tempX = sx;
- for (int i = 0, offset = x; i < cTileWidth; i++, tempX++, offset += scaleX) {
- for (int k = 0; k < nc; k++) {
- int p = source.getSample(offset, y, sourceBands[k]);
- ras.setSample(tempX, sy, k, p);
- }
- }
- }
-
- return ras;
-
- } else {
- if (noTransform) {
- Raster ras = src.getTile(tileX, tileY);
- if (noSubband)
- return ras;
- else {
- return ras.createChild(sx, sy, tileWidth, tileHeight,
- sx, sy, sourceBands);
- }
- }
-
- WritableRaster ras = Raster.createWritableRaster(sm, new Point(sx, sy));
-
- int x = mapToSourceX(sx);
- int y = mapToSourceY(sy);
-
- int minY = src.getMinY();
- int maxY = src.getMinY() + src.getHeight();
- int length = tileWidth * scaleX;
-
- if (x + length >= src.getWidth())
- length = src.getWidth() - x;
- int dLength = (length + scaleX -1 ) / scaleX;
-
- for (int j = 0; j < tileHeight; j++, sy++, y += scaleY) {
- if (y < minY || y >= maxY)
- continue;
-
- Raster source = src.getData(new Rectangle(x, y, length, 1));
-
- int tempX = sx;
- for (int i = 0, offset = x; i < dLength; i++, tempX++, offset += scaleX) {
-
- for (int k = 0; k < nc; k++) {
- int p = source.getSample(offset, y, sourceBands[k]);
-
- ras.setSample(tempX, sy, k, p);
- }
- }
- }
- return ras;
- }
- }
-
- private int mapToSourceX(int x) {
- return x * scaleX + xOffset;
- }
-
- private int mapToSourceY(int y) {
- return y * scaleY + yOffset;
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ResolutionBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ResolutionBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ResolutionBox.java 2005-02-11 00:01:37.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/ResolutionBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,229 +0,0 @@
-/*
- * $RCSfile: ResolutionBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:37 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/** This class is defined to represent a Resolution Box of JPEG JP2
- * file format. A Data Entry URL Box has a length, and a fixed type
- * of "resc" (capture resolution) or "resd" (default display resolution).
- *
- * Its contens includes the resolution numerators, denominator, and the
- * exponents for both horizontal and vertical directions.
- */
-public class ResolutionBox extends Box {
- /** The data elements in this box. */
- private short numV;
- private short numH;
- private short denomV;
- private short denomH;
- private byte expV;
- private byte expH;
-
- /** The cached horizontal/vertical resolutions. */
- private float hRes;
- private float vRes;
-
- /** Constructs a <code>ResolutionBox</code> from the provided type and
- * content data array.
- */
- public ResolutionBox(int type, byte[] data) {
- super(18, type, data);
- }
-
- /** Constructs a <code>ResolutionBox</code> from the provided type and
- * horizontal/vertical resolutions.
- */
- public ResolutionBox(int type, float hRes, float vRes) {
- super(18, type, null);
- this.hRes = hRes;
- this.vRes = vRes;
- denomH = denomV = 1;
-
- expV = 0;
- if (vRes >= 32768) {
- int temp = (int)vRes;
- while (temp >= 32768) {
- expV++;
- temp /= 10;
- }
- numV = (short)(temp & 0xFFFF);
- } else {
- numV = (short)vRes;
- }
-
- expH = 0;
- if (hRes >= 32768) {
- int temp = (int)hRes;
- while (temp >= 32768) {
- expH++;
- temp /= 10;
- }
- numH = (short)(temp & 0xFFFF);
- } else {
- numH = (short)hRes;
- }
- }
-
- /** Constructs a <code>ResolutionBox</code> based on the provided
- * <code>org.w3c.dom.Node</code>.
- */
- public ResolutionBox(Node node) throws IIOInvalidTreeException {
- super(node);
- NodeList children = node.getChildNodes();
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if ("VerticalResolutionNumerator".equals(name)) {
- numV = Box.getShortElementValue(child);
- }
-
- if ("VerticalResolutionDenominator".equals(name)) {
- denomV = Box.getShortElementValue(child);
- }
-
- if ("HorizontalResolutionNumerator".equals(name)) {
- numH = Box.getShortElementValue(child);
- }
-
- if ("HorizontalResolutionDenominator".equals(name)) {
- denomH = Box.getShortElementValue(child);
- }
-
- if ("VerticalResolutionExponent".equals(name)) {
- expV = Box.getByteElementValue(child);
- }
-
- if ("HorizontalResolutionExponent".equals(name)) {
- expH = Box.getByteElementValue(child);
- }
- }
- }
-
- /** Return the horizontal resolution. */
- public float getHorizontalResolution() {
- return hRes;
- }
-
- /** Return the vertical resolution. */
- public float getVerticalResolution() {
- return vRes;
- }
-
- /** Parse the data elements from the provided content data array. */
- protected void parse(byte[] data) {
- numV = (short)(((data[0] & 0xFF) << 8) | (data[1] & 0xFF));
- denomV = (short)(((data[2] & 0xFF) << 8) | (data[3] & 0xFF));
- numH = (short)(((data[4] & 0xFF) << 8) | (data[5] & 0xFF));
- denomH = (short)(((data[6] & 0xFF) << 8) | (data[7] & 0xFF));
- expV = data[8];
- expH = data[9];
- vRes = (float)((numV & 0xFFFF) * Math.pow(10, expV) / (denomV & 0xFFFF));
- hRes = (float)((numH & 0xFFFF)* Math.pow(10, expH) / (denomH & 0xFFFF));
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this resolution
- * box. The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- IIOMetadataNode node = new IIOMetadataNode(Box.getName(getType()));
- setDefaultAttributes(node);
-
- IIOMetadataNode child = new IIOMetadataNode("VerticalResolutionNumerator");
- child.setUserObject(new Short(numV));
- child.setNodeValue("" + numV);
- node.appendChild(child);
-
- child = new IIOMetadataNode("VerticalResolutionDenominator");
- child.setUserObject(new Short(denomV));
- child.setNodeValue("" + denomV);
- node.appendChild(child);
-
- child = new IIOMetadataNode("HorizontalResolutionNumerator");
- child.setUserObject(new Short(numH));
- child.setNodeValue("" + numH);
- node.appendChild(child);
-
- child = new IIOMetadataNode("HorizontalResolutionDenominator");
- child.setUserObject(new Short(denomH));
- child.setNodeValue("" + denomH);
- node.appendChild(child);
-
- child = new IIOMetadataNode("VerticalResolutionExponent");
- child.setUserObject(new Byte(expV));
- child.setNodeValue("" + expV);
- node.appendChild(child);
-
- child = new IIOMetadataNode("HorizontalResolutionExponent");
- child.setUserObject(new Byte(expH));
- child.setNodeValue("" + expH);
- node.appendChild(child);
-
- return node;
- }
-
- protected void compose() {
- if (data != null)
- return;
- data = new byte[10];
- data[0] = (byte)(numV >> 8);
- data[1] = (byte)(numV & 0xFF);
- data[2] = (byte)(denomV >> 8);
- data[3] = (byte)(denomV & 0xFF);
-
- data[4] = (byte)(numH >> 8);
- data[5] = (byte)(numH & 0xFF);
- data[6] = (byte)(denomH >> 8);
- data[7] = (byte)(denomH & 0xFF);
-
- data[8] = expV;
- data[9] = expH;
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/SignatureBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/SignatureBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/SignatureBox.java 2005-02-11 00:01:37.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/SignatureBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,93 +0,0 @@
-/*
- * $RCSfile: SignatureBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:37 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-import org.w3c.dom.Node;
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-
-/** This class is defined to represent a Signature Box of JPEG JP2
- * file format. This type of box has a fixed length of 12, a type of "jP "
- * and a four byte content of 0x0D0A870A, which is used to detects of the
- * common file transmission errors which substitutes <CR><LF> with <LF> or
- * vice versa.
- */
-public class SignatureBox extends Box {
- /** Constructs a <code>SignatureBox</code>. */
- public SignatureBox() {
- super(12, 0x6A502020, null);
- }
-
- /** Constructs a <code>SignatureBox</code> based on the provided
- * <code>org.w3c.dom.Node</code>.
- */
- public SignatureBox(Node node) throws IIOInvalidTreeException {
- super(node);
- }
-
- /** Constructs a <code>SignatureBox</code> based on the provided
- * byte array.
- */
- public SignatureBox(byte[] data) throws IIOInvalidTreeException {
- super(12, 0x6A502020, data);
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this signature
- * box. The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- IIOMetadataNode node = new IIOMetadataNode(Box.getName(getType()));
- setDefaultAttributes(node);
- node.setAttribute("Signature", Integer.toString(0x0D0A870A));
- return node;
- }
-
- protected void compose() {
- if (data != null)
- return;
- data = new byte[]{(byte)0x0D, (byte)0x0A, (byte)0x87, (byte)0x0A};
- }
-}
-
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/UUIDBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/UUIDBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/UUIDBox.java 2005-02-11 00:01:37.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/UUIDBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,130 +0,0 @@
-/*
- * $RCSfile: UUIDBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:37 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/** This class is defined to represent a UUID Box of JPEG JP2
- * file format. This type of box has a length, a type of "uuid". Its
- * content is a 16-byte UUID followed with a various-length data.
- */
-public class UUIDBox extends Box {
- /** Cache the element names for this box's xml definition */
- private static String[] elementNames = {"UUID", "Data"};
-
- /** This method will be called by the getNativeNodeForSimpleBox of the
- * class Box to get the element names.
- */
- public static String[] getElementNames() {
- return elementNames;
- }
-
- /** The data elements in this UUID box. */
- private byte[] uuid;
- private byte[] udata;
-
- /** Constructs a <code>UUIDBox</code> from its content data array. */
- public UUIDBox(byte[] data) {
- super(8 + data.length, 0x75756964, data);
- }
-
- /** Constructs a <code>UUIDBox</code> based on the provided
- * <code>org.w3c.dom.Node</code>.
- */
- public UUIDBox(Node node) throws IIOInvalidTreeException {
- super(node);
- NodeList children = node.getChildNodes();
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if ("UUID".equals(name)) {
- uuid = Box.getByteArrayElementValue(child);
- }
-
- if ("Data".equals(name)) {
- udata = Box.getByteArrayElementValue(child);
- }
- }
- }
-
- /** Parses the data elements from the provided data array. */
- protected void parse(byte[] data) {
- uuid = new byte[16];
- System.arraycopy(data, 0, uuid, 0, 16);
- udata = new byte[data.length - 16];
- System.arraycopy(data, 16, udata, 0, udata.length);
- }
-
- /** Returns the UUID of this box. */
- public byte[] getUUID() {
- return uuid;
- }
-
- /** Returns the UUID data of this box. */
- public byte[] getData() {
- return udata;
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this UUID
- * box. The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- return getNativeNodeForSimpleBox();
- }
-
- protected void compose() {
- if (data != null)
- return;
- data = new byte[16 + udata.length];
- System.arraycopy(uuid, 0, data, 0, 16);
- System.arraycopy(udata, 0, data, 16, udata.length);
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/UUIDListBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/UUIDListBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/UUIDListBox.java 2006-10-10 19:48:57.000000000 -0400
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/UUIDListBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,157 +0,0 @@
-/*
- * $RCSfile: UUIDListBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.2 $
- * $Date: 2006/10/10 23:48:57 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-import com.sun.media.imageioimpl.common.ImageUtil;
-
-/** This class is defined to represent a UUID list Box of JPEG JP2
- * file format. This type of box has a length, a type of "ulst". Its
- * contents include the number of UUID entry and a list of 16-byte UUIDs.
- */
-public class UUIDListBox extends Box {
- /** The data elements of this box. */
- private short num;
- private byte[][] uuids;
-
- /** Constructs a <code>UUIDListBox</code> from the provided uuid number
- * and uuids. The provided uuids should have a size of 16; otherwise,
- * <code>Exception</code> may thrown in later the process. The provided
- * number should consistent with the size of the uuid array.
- */
- public UUIDListBox(short num, byte[][] uuids) {
- super(10 + (uuids.length << 4), 0x756c7374, null);
- this.num = num;
- this.uuids = uuids;
- }
-
- /** Constructs a <code>UUIDListBox</code> from the provided content
- * data array.
- */
- public UUIDListBox(byte[] data) {
- super(8 + data.length, 0x756c7374, data);
- }
-
- /** Constructs a <code>UUIDListBox</code> based on the provided
- * <code>org.w3c.dom.Node</code>.
- */
- public UUIDListBox(Node node) throws IIOInvalidTreeException {
- super(node);
- NodeList children = node.getChildNodes();
- int index = 0;
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
-
- if ("NumberUUID".equals(child.getNodeName())) {
- num = (short)Box.getShortElementValue(child);
- uuids = new byte[num][];
- }
-
- }
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
-
- if ("UUID".equals(child.getNodeName()) && index < num) {
- uuids[index++] = Box.getByteArrayElementValue(child);
- }
- }
- }
-
- /** Parses the data elements from the provided content data array. */
- protected void parse(byte[] data) {
- num = (short)(((data[0] & 0xFF) << 8) | (data[1] & 0xFF));
-
- uuids = new byte[num][];
- int pos = 2;
- for (int i = 0; i < num; i++) {
- uuids[i] = new byte[16];
- System.arraycopy(data, pos, uuids[i], 0, 16);
- pos += 16;
- }
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this UUID list
- * box. The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- IIOMetadataNode node = new IIOMetadataNode(Box.getName(getType()));
- setDefaultAttributes(node);
-
- IIOMetadataNode child = new IIOMetadataNode("NumberUUID");
- child.setUserObject(new Short(num));
- child.setNodeValue("" + num);
- node.appendChild(child);
-
- for (int i = 0; i < num; i++) {
- child = new IIOMetadataNode("UUID");
- child.setUserObject(uuids[i]);
- child.setNodeValue(ImageUtil.convertObjectToString(uuids[i]));
- node.appendChild(child);
- }
-
- return node;
- }
-
- protected void compose() {
- if (data != null)
- return;
- data = new byte[2 + num * 16];
-
- data[0] = (byte)(num >> 8);
- data[1] = (byte)(num & 0xFF);
-
- for (int i = 0, pos = 2; i < num; i++) {
- System.arraycopy(uuids[i], 0, data, pos, 16);
- pos += 16;
- }
- }
-}
diff -urN jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/XMLBox.java zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/XMLBox.java
--- jai-imageio-core-cvs20091111-CLEANED/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/XMLBox.java 2005-02-11 00:01:37.000000000 -0500
+++ zzx2/src/share/classes/com/sun/media/imageioimpl/plugins/jpeg2000/XMLBox.java 1969-12-31 19:00:00.000000000 -0500
@@ -1,116 +0,0 @@
-/*
- * $RCSfile: XMLBox.java,v $
- *
- *
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution 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 Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for
- * use in the design, construction, operation or maintenance of any
- * nuclear facility.
- *
- * $Revision: 1.1 $
- * $Date: 2005/02/11 05:01:37 $
- * $State: Exp $
- */
-package com.sun.media.imageioimpl.plugins.jpeg2000;
-
-import javax.imageio.metadata.IIOInvalidTreeException;
-import javax.imageio.metadata.IIOMetadataNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/** This class is defined to represent a XML box of JPEG JP2
- * file format. This type of box has a length, a type of "xml ". Its
- * content is a text string of a XML instance.
- */
-public class XMLBox extends Box {
- /** Cache the element names for this box's xml definition */
- private static String[] elementNames = {"Content"};
-
- /** This method will be called by the getNativeNodeForSimpleBox of the
- * class Box to get the element names.
- */
- public static String[] getElementNames() {
- return elementNames;
- }
-
- /** Create a Box from its content. */
- public XMLBox(byte[] data) {
- super(8 + data.length, 0x786D6C20, data);
- }
-
- /** Constructs a <code>UUIDListBox</code> based on the provided
- * <code>org.w3c.dom.Node</code>.
- */
- public XMLBox(Node node) throws IIOInvalidTreeException {
- super(node);
- NodeList children = node.getChildNodes();
-
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- String name = child.getNodeName();
-
- if ("Content".equals(name)) {
- String value = child.getNodeValue();
- if (value != null)
- data = value.getBytes();
- else if (child instanceof IIOMetadataNode) {
- value = (String)((IIOMetadataNode)child).getUserObject();
- if (value != null)
- data = value.getBytes();
- }
- }
- }
- }
-
- /** Creates an <code>IIOMetadataNode</code> from this XML
- * box. The format of this node is defined in the XML dtd and xsd
- * for the JP2 image file.
- */
- public IIOMetadataNode getNativeNode() {
- try {
- IIOMetadataNode node = new IIOMetadataNode(Box.getName(getType()));
- setDefaultAttributes(node);
- IIOMetadataNode child = new IIOMetadataNode("Content");
- String value = null;
- if (data != null)
- value = new String(data);
- child.setUserObject(value);
- child.setNodeValue(value);
- node.appendChild(child);
- return node;
- } catch (Exception e) {
- throw new IllegalArgumentException(I18N.getString("Box0"));
- }
- }
-}