| /* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved. |
| * Copyright 2014 Pierre Ossman for Cendio AB |
| * |
| * This is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This software is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this software; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| * USA. |
| */ |
| #include <stdio.h> |
| #include <rfb/encodings.h> |
| #include <rfb/Region.h> |
| #include <rfb/Decoder.h> |
| #include <rfb/RawDecoder.h> |
| #include <rfb/CopyRectDecoder.h> |
| #include <rfb/RREDecoder.h> |
| #include <rfb/HextileDecoder.h> |
| #include <rfb/ZRLEDecoder.h> |
| #include <rfb/TightDecoder.h> |
| |
| using namespace rfb; |
| |
| Decoder::Decoder(enum DecoderFlags flags) : flags(flags) |
| { |
| } |
| |
| Decoder::~Decoder() |
| { |
| } |
| |
| void Decoder::getAffectedRegion(const Rect& rect, const void* buffer, |
| size_t buflen, const ServerParams& server, |
| Region* region) |
| { |
| region->reset(rect); |
| } |
| |
| bool Decoder::doRectsConflict(const Rect& rectA, const void* bufferA, |
| size_t buflenA, const Rect& rectB, |
| const void* bufferB, size_t buflenB, |
| const ServerParams& server) |
| { |
| return false; |
| } |
| |
| bool Decoder::supported(int encoding) |
| { |
| switch (encoding) { |
| case encodingRaw: |
| case encodingCopyRect: |
| case encodingRRE: |
| case encodingHextile: |
| case encodingZRLE: |
| case encodingTight: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| Decoder* Decoder::createDecoder(int encoding) |
| { |
| switch (encoding) { |
| case encodingRaw: |
| return new RawDecoder(); |
| case encodingCopyRect: |
| return new CopyRectDecoder(); |
| case encodingRRE: |
| return new RREDecoder(); |
| case encodingHextile: |
| return new HextileDecoder(); |
| case encodingZRLE: |
| return new ZRLEDecoder(); |
| case encodingTight: |
| return new TightDecoder(); |
| default: |
| return NULL; |
| } |
| } |