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Viewing changes to server/libvncserver/zrleoutstream.h

  • Committer: Bazaar Package Importer
  • Author(s): Sebastien Bacher
  • Date: 2004-10-12 19:36:40 UTC
  • Revision ID: james.westby@ubuntu.com-20041012193640-ybetkwuqt7e04dke
Tags: upstream-2.8.1
Import upstream version 2.8.1

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server/libvncserver/zrleoutstream.h
 
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/*
 
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 * Copyright (C) 2002 RealVNC Ltd.  All Rights Reserved.
 
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 * Copyright (C) 2003 Sun Microsystems, Inc.
 
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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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#ifndef __ZRLE_OUT_STREAM_H__
 
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#define __ZRLE_OUT_STREAM_H__
 
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#include <zlib.h>
 
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#include <zrletypes.h>
 
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#include <rfb/rfb.h>
 
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typedef struct {
 
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  zrle_U8 *start;
 
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  zrle_U8 *ptr;
 
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  zrle_U8 *end;
 
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} zrleBuffer;
 
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typedef struct {
 
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  zrleBuffer in;
 
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  zrleBuffer out;
 
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  z_stream   zs;
 
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} zrleOutStream;
 
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#define ZRLE_BUFFER_LENGTH(b) ((b)->ptr - (b)->start)
 
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zrleOutStream *zrleOutStreamNew           (void);
 
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void           zrleOutStreamFree          (zrleOutStream *os);
 
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rfbBool        zrleOutStreamFlush         (zrleOutStream *os);
 
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void           zrleOutStreamWriteBytes    (zrleOutStream *os,
 
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                                           const zrle_U8 *data,
 
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                                           int            length);
 
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void           zrleOutStreamWriteU8       (zrleOutStream *os,
 
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                                           zrle_U8        u);
 
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void           zrleOutStreamWriteOpaque8  (zrleOutStream *os,
 
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                                           zrle_U8        u);
 
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void           zrleOutStreamWriteOpaque16 (zrleOutStream *os,
 
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                                           zrle_U16       u);
 
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void           zrleOutStreamWriteOpaque32 (zrleOutStream *os,
 
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                                           zrle_U32       u);
 
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void           zrleOutStreamWriteOpaque24A(zrleOutStream *os,
 
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                                           zrle_U32       u);
 
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void           zrleOutStreamWriteOpaque24B(zrleOutStream *os,
 
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                                           zrle_U32       u);
 
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#endif /* __ZRLE_OUT_STREAM_H__ */