www.pudn.com > mpeg4_DECORE.rar > GLOBAL.H

/************************************************************************** 
 *                                                                        * 
 * This code has been developed by Andrea Graziani. This software is an   * 
 * implementation of a part of one or more MPEG-4 Video tools as          * 
 * specified in ISO/IEC 14496-2 standard.  Those intending to use this    * 
 * software module in hardware or software products are advised that its  * 
 * use may infringe existing patents or copyrights, and any such use      * 
 * would be at such party's own risk.  The original developer of this     * 
 * software module and his/her company, and subsequent editors and their  * 
 * companies (including Project Mayo), will have no liability for use of  * 
 * this software or modifications or derivatives thereof.                 * 
 *                                                                        * 
 * Project Mayo gives users of the Codec a license to this software       * 
 * module or modifications thereof for use in hardware or software        * 
 * products claiming conformance to the MPEG-4 Video Standard as          * 
 * described in the Open DivX license.                                    * 
 *                                                                        * 
 * The complete Open DivX license can be found at                         * 
 * http://www.projectmayo.com/opendivx/license.php                        * 
 *                                                                        * 
 **************************************************************************/ 
/** 
*  Copyright (C) 2001 - Project Mayo 
 * 
 * Andrea Graziani (Ag) 
 * 
 * DivX Advanced Research Center  
* 
**/ 
// global.h // 
 
/** 
 *	This file is not longer needed !!! 
**/ 
 
/* GLOBAL is defined in only one file */ 
 
#include  
 
#ifndef GLOBAL 
#define EXTERN extern 
#else 
#define EXTERN 
#endif 
 
 
/** 
 *	mp4 stuff 
**/ 
 
#include "mp4_header.h" 
 
EXTERN int	juice_flag, 
						output_flag; 
EXTERN char * outputname; 
EXTERN int  flag_invert; 
EXTERN int	post_flag, 
						pp_options; 
EXTERN mp4_header mp4_hdr; 
EXTERN struct _base 
{ 
  // bit input 
  int infile; 
  unsigned char rdbfr[2051]; 
  unsigned char *rdptr; 
  unsigned char inbfr[16]; 
  int incnt; 
  int bitcnt; 
  // block data 
  short block[6][64]; 
} base, *ld; 
EXTERN int MV[2][6][MBR+1][MBC+2]; 
EXTERN int modemap[MBR+1][MBC+2]; 
EXTERN int quant_store[MBR+1][MBC+1]; // [Review] 
EXTERN struct _ac_dc 
{ 
	int dc_store_lum[2*MBR+1][2*MBC+1]; 
	int ac_left_lum[2*MBR+1][2*MBC+1][7]; 
	int ac_top_lum[2*MBR+1][2*MBC+1][7]; 
 
	int dc_store_chr[2][MBR+1][MBC+1]; 
	int ac_left_chr[2][MBR+1][MBC+1][7]; 
	int ac_top_chr[2][MBR+1][MBC+1][7]; 
 
	int predict_dir; 
 
} ac_dc, *coeff_pred; 
EXTERN unsigned char	*edged_ref[3], 
											*edged_for[3], 
											*frame_ref[3], 
											*frame_for[3], 
											*display_frame[3];