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annotate dwt/internal/image/JPEGVariableSizeSegment.d @ 0:380af2bdd8e5

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Upload of whole dwt tree
author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Sat, 09 Aug 2008 17:00:02 +0200
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children 1a8b3cb347e0
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380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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1 /*******************************************************************************
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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2 * Copyright (c) 2000, 2003 IBM Corporation and others.
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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3 * All rights reserved. This program and the accompanying materials
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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4 * are made available under the terms of the Eclipse Public License v1.0
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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5 * which accompanies this distribution, and is available at
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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6 * http://www.eclipse.org/legal/epl-v10.html
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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7 *
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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8 * Contributors:
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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9 * IBM Corporation - initial API and implementation
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10 *******************************************************************************/
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11 module dwt.internal.image;
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14 import dwt.DWT;
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16 abstract class JPEGVariableSizeSegment : JPEGSegment {
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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18 public JPEGVariableSizeSegment(byte[] reference) {
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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19 super(reference);
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20 }
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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22 public JPEGVariableSizeSegment(LEDataInputStream byteStream) {
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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23 try {
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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24 byte[] header = new byte[4];
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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25 byteStream.read(header);
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26 reference = header; // to use getSegmentLength()
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27 byte[] contents = new byte[getSegmentLength() + 2];
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28 contents[0] = header[0];
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29 contents[1] = header[1];
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30 contents[2] = header[2];
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31 contents[3] = header[3];
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32 byteStream.read(contents, 4, contents.length - 4);
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33 reference = contents;
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34 } catch (Exception e) {
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35 DWT.error(DWT.ERROR_IO, e);
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36 }
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37 }
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38 }