global_temp.h

mpeg2 decoder filter过滤服务端

/* Copyright (C) 1996, MPEG Software Simulation Group. All Rights Reserved. */

/*
 * Disclaimer of Warranty
 *
 * These software programs are available to the user without any license fee or
 * royalty on an "as is" basis.  The MPEG Software Simulation Group disclaims
 * any and all warranties, whether express, implied, or statuary, including any
 * implied warranties or merchantability or of fitness for a particular
 * purpose.  In no event shall the copyright-holder be liable for any
 * incidental, punitive, or consequential damages of any kind whatsoever
 * arising from the use of these programs.
 *
 * This disclaimer of warranty extends to the user of these programs and user's
 * customers, employees, agents, transferees, successors, and assigns.
 *
 * The MPEG Software Simulation Group does not represent or warrant that the
 * programs furnished hereunder are free of infringement of any third-party
 * patents.
 *
 * Commercial implementations of MPEG-1 and MPEG-2 video, including shareware,
 * are subject to royalty fees to patent holders.  Many of these patents are
 * general enough such that they are unavoidable regardless of implementation
 * design.
 *
 */

#include <windows.h>



#define STORE_RGB24		1
#define STORE_YUY2		2

#define BUFFER_SIZE				2048

#define I_TYPE			1
#define P_TYPE			2
#define B_TYPE			3



/* decoder operation control flags */
int Fault_Flag;
int Store_Flag;  // Store RGB24 or YUY2
int SystemStream_Flag;


unsigned char *u422, *v422, *u444, *v444, *rgb24, *yuy2, *lum;

#define ERROR_FLUSH       200
//BOOL    gIsPictureDecoding;
BOOL    gIsEOS;    // Indicating no more data will be received

/* gethdr.c */
int Get_Hdr(void);
void next_start_code(void);
void sequence_header(void);
int slice_header(void);

/* getpic.c */
int Decode_Picture(void);


int picture_coding_type;

unsigned int Frame_Number;