QT demo在hisi上运行

1.修改mpp/sample/hifb/sample_hifb.c

int main(int argc, char *argv[])

{

HI_S32 s32Ret = HI_SUCCESS;

HI_CHAR ch;
    HI_BOOL bExit = HI_FALSE;

signal(SIGINT, SAMPLE_HIFB_HandleSig);
    signal(SIGTERM, SAMPLE_HIFB_HandleSig);

SAMPLE_HIFB_StandardMode();

}

SAMPLE_HIFB_COMPRESS函数中修改：

bEnable=HI_FALSE; //修改此项
    s32Ret = ioctl(pstInfo->fd, FBIOPUT_COMPRESSION_HIFB, &bEnable);

getchar();//增加此行，等待

2.编译

运行./sample_hifb &

再运行QT demo