www.pudn.com > jm74.zip > global.h

 
/*! 
 ************************************************************************ 
 *  \file 
 *     global.h 
 *  \brief 
 *     global definitions for for H.26L decoder. 
 *  \author 
 *     Copyright (C) 1999  Telenor Satellite Services,Norway 
 *                         Ericsson Radio Systems, Sweden 
 * 
 *     Inge Lille-Langøy                
 * 
 *     Telenor Satellite Services 
 *     Keysers gt.13                       tel.:   +47 23 13 86 98 
 *     N-0130 Oslo,Norway                  fax.:   +47 22 77 79 80 
 * 
 *     Rickard Sjoberg                  
 * 
 *     Ericsson Radio Systems 
 *     KI/ERA/T/VV 
 *     164 80 Stockholm, Sweden 
 * 
 ************************************************************************ 
 */ 
#ifndef _GLOBAL_H_ 
#define _GLOBAL_H_ 
 
#include                               //!< for FILE 
#include "defines.h" 
#include "parsetcommon.h" 
 
#ifdef WIN32 
  #define  snprintf _snprintf 
#endif 
 
 
typedef unsigned char   byte;                   //!<  8 bit unsigned 
typedef int             int32; 
typedef unsigned int    u_int32; 
 
 
#ifdef WIN32 
  typedef __int64   int64; 
# define INT64_MIN		    (-9223372036854775807i64 - 1i64) 
#else 
  typedef long long int64; 
# define INT64_MIN		    (-9223372036854775807LL - 1LL) 
#endif 
 
 
pic_parameter_set_rbsp_t *active_pps; 
seq_parameter_set_rbsp_t *active_sps; 
 
// global picture format dependend buffers, mem allocation in decod.c ****************** 
int  **refFrArr;                                //!< Array for reference frames of each block 
 
byte **imgY_ref;                                //!< reference frame find snr 
byte ***imgUV_ref; 
 
int  ReMapRef[20]; 
// B pictures 
int  Bframe_ctr; 
int  frame_no; 
 
// For MB level frame/field coding 
int  TopFieldForSkip_Y[16][16]; 
int  TopFieldForSkip_UV[2][16][16]; 
 
 
#define ET_SIZE 300      //!< size of error text buffer 
char errortext[ET_SIZE]; //!< buffer for error message for exit with error() 
 
int g_new_frame; 
 
/*********************************************************************** 
 * T y p e    d e f i n i t i o n s    f o r    T M L 
 *********************************************************************** 
 */ 
 
//! Data Partitioning Modes 
typedef enum 
{ 
  PAR_DP_1,    //