putvlc.h

quicktime linux播放器v1

/***********************************************************HeaderBegin*******
 *                                                                         
 * File:	putvlc.h
 *
 * Description: Header file to include prototypes for vlc functions
 *
 ***********************************************************HeaderEnd*********/

#ifndef _ENCORE_PUTVLC_H
#define _ENCORE_PUTVLC_H
#include "enc_bitstream.h"

#define MARKER_BIT 1
/**
    Public interface of VLC coding module
    Methods defined in putvlc.c
    Referenced from block.c
**/
int PutCoeff(Bitstream * bitstream, int run, int level, int last, int Mode);
int PutIntraDC(Bitstream * bitstream, int val, bool lum);
int PutMV(Bitstream * bitstream, int mvint);
int PutMCBPC_intra(Bitstream * bitstream, int cbpc, int mode);
int PutMCBPC_inter(Bitstream * bitstream, int cbpc, int mode);
int PutCBPY(Bitstream * bitstream, int cbpy, bool intra);

/**
    Internal vlc methods, defined in putvlc.c 
**/

int PutDCsize_lum(Bitstream * bitstream, int size);
int PutDCsize_chrom(Bitstream * bitstream, int size);
int PutCoeff_inter(Bitstream * bitstream, int run, int level, int last);
int PutCoeff_intra(Bitstream * bitstream, int run, int level, int last);
int PutRunCoeff_inter(Bitstream * bitstream, int run, int level, int last);
int PutRunCoeff_intra(Bitstream * bitstream, int run, int level, int last);
int PutLevelCoeff_inter(Bitstream * bitstream, int run, int level, int last);
int PutLevelCoeff_intra(Bitstream * bitstream, int run, int level, int last);

/** Currently unused **/
int PutMCBPC_Sprite(Bitstream * bitstream, int cbpc, int mode);
int PutCoeff_inter_RVLC(Bitstream * bitstream, int run, int level, int last);
int PutCoeff_intra_RVLC(Bitstream * bitstream, int run, int level, int last);

#endif