50 lines
2.0 KiB
Java
50 lines
2.0 KiB
Java
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
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* Copyright (C) 2011 D. R. Commander. All Rights Reserved.
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* Copyright (C) 2012 Brian P. Hinz
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*/
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package com.tigervnc.rfb;
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public class JpegCompressor {
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public static final int SUBSAMP_UNDEFINED = -1;
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public static final int SUBSAMP_NONE = 0;
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public static final int SUBSAMP_420 = 1;
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public static final int SUBSAMP_422 = 2;
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public static final int SUBSAMP_GRAY = 3;
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public static int subsamplingNum(String name) {
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if (name.equalsIgnoreCase("SUBSAMP_UNDEFINED")) return SUBSAMP_UNDEFINED;
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if (name.equalsIgnoreCase("SUBSAMP_NONE")) return SUBSAMP_NONE;
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if (name.equalsIgnoreCase("SUBSAMP_420")) return SUBSAMP_420;
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if (name.equalsIgnoreCase("SUBSAMP_422")) return SUBSAMP_422;
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if (name.equalsIgnoreCase("SUBSAMP_GRAY")) return SUBSAMP_GRAY;
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return SUBSAMP_UNDEFINED;
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}
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public static String subsamplingName(int num) {
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switch (num) {
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case SUBSAMP_UNDEFINED: return "SUBSAMP_UNDEFINED";
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case SUBSAMP_NONE: return "SUBSAMP_NONE";
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case SUBSAMP_420: return "SUBSAMP_420";
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case SUBSAMP_422: return "SUBSAMP_422";
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case SUBSAMP_GRAY: return "SUBSAMP_GRAY";
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default: return "SUBSAMP_UNDEFINED";
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}
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}
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}
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