/*
  * H261 decoder
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  * Copyright (c) 2004 Maarten Daniels
  *
  * This file is part of FFmpeg.
  *
  * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * FFmpeg 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
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 /**

  * @file

  * h261codec.
  */
 

 #ifndef AVCODEC_H261_H
 #define AVCODEC_H261_H

 #include "mpegvideo.h"
 
 /**
  * H261Context
  */
 typedef struct H261Context{
     MpegEncContext s;
 
     int current_mba;
     int previous_mba;
     int mba_diff;
     int mtype;
     int current_mv_x;
     int current_mv_y;
     int gob_number;
     int gob_start_code_skipped; // 1 if gob start code is already read before gob header is read
 }H261Context;
 

 #define MB_TYPE_H261_FIL 0x800000

 #endif /* AVCODEC_H261_H */