common.h

从 IEEE 1394总线接收传输流

/*
 * common.h
 *  this file from mpg123 was slightly adapted for mpeg2ts1394dec
 */

/* max = 1728 */
#define MAXFRAMESIZE 1792
#define HDRCMPMASK 0xfffffd00

//extern void print_id3_tag(unsigned char *buf);
extern unsigned long firsthead;
extern int tabsel_123[2][3][16];
extern double compute_tpf(struct frame *fr);
extern double compute_bpf(struct frame *fr);
extern long compute_buffer_offset(struct frame *fr);

struct bitstream_info {
  int bitindex;
  unsigned char *wordpointer;
};

extern struct bitstream_info bsi;