vlc.h

H.263的编码程序,加了CPU指令优化,VC版.

/*!
********************************************************
*\file
*    vlc.h
*\brief
*    interface for VLC(Variable Length Coding) funtions.
*\date
*    12/6/2002
*
********************************************************/
#ifndef VLC_H
#define VLC_H

#include "HEnc.h"




int EncPicHdrPlus(H263VencStatus *encoder);                          //!< Encode picture header for h.263+
int EncPicHdr(H263VencStatus *encoder);                              //!< Encode picture header
int EncGOBHdr(putstrm *putstrmctrl, int gob_nbr, int gob_fid, int gob_quant, int gob_tr, int gob_trp); //!< Encode GOB header 
int EncMBHdr(putstrm *putstrmctrl, int p_type, int mode, int cod, int cbp, int dquant);    //!< Encode MB header 
int EncMBHdr_B(putstrm *putstrmctrl, int mb_type, int cbp, int dquant);                    //!< Encode MB header for B picture
int EncMVD(putstrm *putstrmctrl, MCParam *MC, int x, int y, int mode, int newgob);         //!< Encode MV data
int EncMVD_B(putstrm *putstrmctrl, MCParam *MC, int x, int y, int mode, int newgob);       //!< Encode MV data for B picture
int EncCoeff(putstrm *putstrmctrl, int intra, int CBP, INT16 *qcoeff, int ncoeffs);        //!< Encode Coefficients 
int CodeCoeff_AIC(putstrm *putstrmctrl, INT16 *qcoeff, int i, int ncoeffs);                 //!< Encode Coefficients for intra MB in case of AIC

#endif