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- /* 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.
- */
-
- #ifdef HAVE_CONFIG_H
- #include <config.h>
- #endif
-
- #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>
- #ifdef HAVE_H264
- #include <rfb/H264Decoder.h>
- #endif
-
- 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:
- #ifdef HAVE_H264
- case encodingH264:
- #endif
- 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();
- #ifdef HAVE_H264
- case encodingH264:
- return new H264Decoder();
- #endif
- default:
- return NULL;
- }
- }
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