ClientConnectionRRE.cpp

//  Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved.
//
//  This file is part of the VNC system.
//
//  The VNC system 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 program 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 program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
//  USA.
//
// If the source code for the VNC system is not available from the place 
// whence you received this file, check http://www.uk.research.att.com/vnc or 
// contact the authors on vnc@uk.research.att.com for information on obtaining it.
//
// RRE (Rising Rectangle Encoding)
//
// The bits of the ClientConnection object to do with RRE.

#include "stdhdrs.h"
#include "vncviewer.h"
#include "ClientConnection.h"

void ClientConnection::ReadRRERect(rfbFramebufferUpdateRectHeader *pfburh)
{
	// An RRE rect is always followed by a background color
	// For speed's sake we read them together into a buffer.
	char tmpbuf[sz_rfbRREHeader+4];			// biggest pixel is 4 bytes long
    rfbRREHeader *prreh = (rfbRREHeader *) tmpbuf;
	CARD8 *pcolor = (CARD8 *) tmpbuf + sz_rfbRREHeader;
	ReadExact(tmpbuf, sz_rfbRREHeader + m_minPixelBytes);
}