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/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
*
* 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 <assert.h>
#include <rdr/OutStream.h>
#include <rfb/ServerParams.h>
#include <rfb/PixelBuffer.h>
#include <rfb/RawDecoder.h>
using namespace rfb;
RawDecoder::RawDecoder() : Decoder(DecoderPlain)
{
}
RawDecoder::~RawDecoder()
{
}
bool RawDecoder::readRect(const Rect& r, rdr::InStream* is,
const ServerParams& server, rdr::OutStream* os)
{
if (!is->hasData(r.area() * (server.pf().bpp/8)))
return false;
os->copyBytes(is, r.area() * (server.pf().bpp/8));
return true;
}
void RawDecoder::decodeRect(const Rect& r, const uint8_t* buffer,
size_t buflen, const ServerParams& server,
ModifiablePixelBuffer* pb)
{
assert(buflen >= (size_t)r.area() * (server.pf().bpp/8));
pb->imageRect(server.pf(), r, buffer);
}
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