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revision 1.11, Sat Feb 15 15:22:18 2003 UTC revision 1.13, Sat Jul 10 17:49:31 2004 UTC
# Line 1  Line 1 
1    /*****************************************************************************
2     *
3     *  XVID MPEG-4 VIDEO CODEC
4     *  - MB coding header  -
5     *
6     *  Copyright (C) 2002 Michael Militzer <isibaar@xvid.org>
7     *
8     *  This program is free software ; you can redistribute it and/or modify
9     *  it under the terms of the GNU General Public License as published by
10     *  the Free Software Foundation ; either version 2 of the License, or
11     *  (at your option) any later version.
12     *
13     *  This program is distributed in the hope that it will be useful,
14     *  but WITHOUT ANY WARRANTY ; without even the implied warranty of
15     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16     *  GNU General Public License for more details.
17     *
18     *  You should have received a copy of the GNU General Public License
19     *  along with this program ; if not, write to the Free Software
20     *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21     *
22     * $Id$
23     *
24     ****************************************************************************/
25    
26  #ifndef _MB_CODING_H_  #ifndef _MB_CODING_H_
27  #define _MB_CODING_H_  #define _MB_CODING_H_
28    
# Line 29  Line 54 
54                                           int16_t * block,                                           int16_t * block,
55                                           int direction,                                           int direction,
56                                           int coeff);                                           int coeff);
57  void get_inter_block(Bitstream * bs,  void get_inter_block_h263(
58                    Bitstream * bs,
59                    int16_t * block,
60                    int direction,
61                    const int quant,
62                    const uint16_t *matrix);
63    
64    void get_inter_block_mpeg(
65                    Bitstream * bs,
66                                           int16_t * block,                                           int16_t * block,
67                                           int direction);                  int direction,
68                    const int quant,
69                    const uint16_t *matrix);
70    
71    
72  void MBCodingBVOP(const MACROBLOCK * mb,  void MBCodingBVOP(const FRAMEINFO * const frame,
73                                      const MACROBLOCK * mb,
74                                    const int16_t qcoeff[6 * 64],                                    const int16_t qcoeff[6 * 64],
75                                    const int32_t fcode,                                    const int32_t fcode,
76                                    const int32_t bcode,                                    const int32_t bcode,
77                                    Bitstream * bs,                                    Bitstream * bs,
78                                    Statistics * pStat,                                    Statistics * pStat);
                                   int alternate_scan);  
79    
80    
81  static __inline void  static __inline void
82  MBSkip(Bitstream * bs)  MBSkip(Bitstream * bs)
83  {  {
84          BitstreamPutBit(bs, 1); // not coded          BitstreamPutBit(bs, 1); /* not coded */
85  }  }
86    
   
 #ifdef BIGLUT  
 extern VLC *intra_table;  
 int CodeCoeff_CalcBits(const int16_t qcoeff[64], VLC * table, const uint16_t * zigzag, uint16_t intra);  
 #else  
87  int CodeCoeffIntra_CalcBits(const int16_t qcoeff[64], const uint16_t * zigzag);  int CodeCoeffIntra_CalcBits(const int16_t qcoeff[64], const uint16_t * zigzag);
88  #endif  int CodeCoeffInter_CalcBits(const int16_t qcoeff[64], const uint16_t * zigzag);
89    
90  #endif                                                  /* _MB_CODING_H_ */  #endif                                                  /* _MB_CODING_H_ */

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