reverse.c

来自「ICETEK-VC5416-EDULab瑞泰创新科技5416开发板的实验源程序」· C语言 代码 · 共 31 行

/////////////////////////////////////////////////
//  Example For ICETEK-VC5416-EDU              //
//          CTR Version : V4                   //
//  Filename: Reverse.c                        //
//  Project : Reverse.pjt                      //
//  Version : 2.00                             //
//  Write by: Daniel Hawk                      //
//  Company : Realtimedsp Co.Ltd.              //
//                                             //
//  All Rights opened & no Onus  2005.06       //
/////////////////////////////////////////////////
#define IMAGEWIDTH 80
#define IMAGEHEIGHT 80

extern unsigned char dbImage[IMAGEWIDTH*IMAGEHEIGHT];
extern unsigned char dbTargetImage[IMAGEWIDTH*IMAGEHEIGHT];

int mi,mj;
unsigned int m_nWork;
unsigned char *pImg,*pImg1;

void Reverse(int nWidth,int nHeight)
{
	pImg=dbImage; pImg1=dbTargetImage;
	for ( mj=0;mj<nHeight;mj++ )
		for ( mi=0;mi<nWidth;mi++,pImg++,pImg1++ )
			(*pImg1)=(~(*pImg))&0x0ff;
}