idct.h

DM642的mpeg4编码

#ifndef _IDCT_H_
#define _IDCT_H_

void InitIdct();

/*
typedef void (idctFunc) (short *const block);
typedef idctFunc *idctFuncPtr;

extern idctFuncPtr idct;

idctFunc idct_int;
*/
void idct(short *const block);
#endif