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89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
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* Copyright 2014 Pierre Ossman for Cendio AB
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#include <stdio.h>
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#include <rfb/encodings.h>
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#include <rfb/Region.h>
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#include <rfb/Decoder.h>
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#include <rfb/RawDecoder.h>
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#include <rfb/CopyRectDecoder.h>
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#include <rfb/RREDecoder.h>
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#include <rfb/HextileDecoder.h>
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#include <rfb/ZRLEDecoder.h>
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#include <rfb/TightDecoder.h>
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using namespace rfb;
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Decoder::Decoder(enum DecoderFlags flags) : flags(flags)
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{
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}
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Decoder::~Decoder()
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{
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}
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void Decoder::getAffectedRegion(const Rect& rect, const void* buffer,
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size_t buflen, const ConnParams& cp,
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Region* region)
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{
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region->reset(rect);
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}
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bool Decoder::doRectsConflict(const Rect& rectA, const void* bufferA,
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size_t buflenA, const Rect& rectB,
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const void* bufferB, size_t buflenB,
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const ConnParams& cp)
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{
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return false;
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}
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bool Decoder::supported(int encoding)
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{
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switch (encoding) {
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case encodingRaw:
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case encodingCopyRect:
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case encodingRRE:
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case encodingHextile:
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case encodingZRLE:
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case encodingTight:
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return true;
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default:
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return false;
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}
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}
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Decoder* Decoder::createDecoder(int encoding)
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{
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switch (encoding) {
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case encodingRaw:
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return new RawDecoder();
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case encodingCopyRect:
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return new CopyRectDecoder();
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case encodingRRE:
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return new RREDecoder();
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case encodingHextile:
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return new HextileDecoder();
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case encodingZRLE:
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return new ZRLEDecoder();
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case encodingTight:
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return new TightDecoder();
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default:
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return NULL;
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}
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}
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