请问WinCE中的显示缓冲数据如何获取?我想直接提取出WinCE6.0的buffer,送到另一个屏上,请问如何实现?就像用同一个数组发到不同的地方去。谢谢答复!
WORD * ptr;
ptr = (WORD*)0x30080000;//物理显示地址
RETAILMSG(1, (TEXT("ptr = %d\r\n"), ptr));
for(long i =0; i <320*240*2;i+=2)
{
//ptr = (114*((ptr&0xf800)>>11)+587*((ptr&0x7e0)>>5)+299*(ptr&0x1f))/1000;
/* unsigned char tep;
tep = (ptr&0x1f)*299;
tep +=(((ptr&0xe0)>>5)|((ptr[i+1]&0x7)<<3))*587;
tep +=((ptr[i+1]&0xf8)>>3)*114;
tep = tep/1000;
tep =tep*31/255;
ptr = (tep|(tep<<5)&0xff);
ptr[i+1] = ((tep>>3)|(tep<<3)&0xff);*/
*(ptr+i+1) &= 0xf8;
*(ptr+i) = 0;
}