www.pudn.com > peppernoise.rar > peppernoise.cpp

#define EXTRA_NAME "@peppernoise." 
#include "loadbmp.h" 
 
void Pepper_Noise() 
{ 
	if (lpBitmap==0) return; 
	int x,y,p; 
	srand((unsigned)time(NULL)); 
	for(y=0;y31500) 
			{ 
				p=x*3+y*nByteWidth; 
				lpBits[p+2]=0; 
				lpBits[p+1]=0; 
				lpBits[p]=0; 
			} 
		} 
	}	 
} 
 
void main(int argc, char *argv[]) 
{ 
	if(argc==2) 
		FileName=argv[1]; 
	else 
		return;	 
	OpenFile(); 
	Pepper_Noise(); 
	SaveAs(); 
}