macroblock.h

H.263的编码程序,加了CPU指令优化,VC版.

/*!
********************************************************
*\file
*    macroblock.h
*\brief
*    interface for the macroblock level functions.
*\date
*    12/6/2002
*
********************************************************/
#ifndef MACROBLOCK_H
#define MACROBLOCK_H

#include "HEnc.h"

//! Encode one Inter block
int MB_Encode_P(H263VencStatus *encoder, int pix_x, int pix_y, MCParam *MC, 
				 INT16 *qcoeff_p);
//! Encode one Intra block
int MB_Encode_I(H263VencStatus *encoder, int pix_x, int pix_y, INT16 *qcoeff_i);
//! Encode one intra block in advanced intra coding mode
int MB_Encode_AI(H263VencStatus *encoder, int pix_x, int pix_y, INT16 *qcoeff_i);

int clear_coeff_top(INT16 a1[MBC*2][8], INT16 a2[MBC][8], INT16 a3[MBC][8]);
int clear_coeff_left(INT16 a1[2][8], INT16 a2[1][8], INT16 a3[1][8]);
int set_coeff_inter(int i, INT16 a1[MBC*2][8], INT16 a2[MBC][8], INT16 a3[MBC][8],
					 INT16 a4[2][8], INT16 a5[1][8], INT16 a6[1][8]);

#endif