icetek-dm642-c.c

瑞泰DM642c板视频采集程序

#include <csl_cache.h>
extern unsigned char nMemTemp[720],nUV[720];

void ICETEKDM642CInit()
{
    int i;
    
    for ( i=0;i<360;i++ )	nUV[i]=0x80;
}

void ICETEKDM642CReverse()
{
    register int i;
    register unsigned char *y;
    
    for ( i=0,y=nMemTemp;i<720;i++,y++ )
    	(*y)=~(*y);
    CACHE_clean(CACHE_L2ALL, 0, 0);
}