idct.h

JPEG解压软件,包含PC端的测试程序,程序结构比较清晰

#ifndef _JPEG_IDCT_H
#define _JPEG_IDCT_H

#include "AMComDef.h"
#include "jpegDecoder.h"

MVoid JPG_IdctIntFast( int *Qtable, register int *inDataBlock, register MByte *LimitTable, MByte *outData, int lineBytes ) ;
MVoid JPG_IdctIntFast1x1( int *Qtable, register int *inDataBlock, register MByte *LimitTable, MByte *outData, int lineBytes ) ;
MVoid JPG_IdctIntFast2x2( int *Qtable, register int *inDataBlock, register MByte *LimitTable, MByte *outData, int lineBytes ) ;
MVoid JPG_IdctIntFast4x4( int *Qtable, register int *inDataBlock, register MByte *LimitTable, MByte *outData, int lineBytes ) ;

#endif /* _JPEG_IDCT_H */