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/*等待第一幀數據采集完成*/

while(capNewFrame == 0){}

/*將數據存入顯示緩沖區，并清采集完成的標志*/

capNewFrame =0;

     capNewFrame =0;

for(i=0;i<numLines;i++)

{

     /*傳送臨時Y緩沖區*/

     DAT_copy((void *)(capYbuffer + i * numPixels),

             (void *)(tempYbuffer + i * numPixels),

             numPixels);             

 }

    /*畫邊框*/   

    drawRectangle();

/*進行圖像反色處理*/

videoReverse();

/*給顯示緩存區內的UV賦值*/

for(i=0;i<0x33ae0;i++)

{

    *((Uint8 *)(disCrbuffer +i)) =0x80;

    *((Uint8 *)(disCbbuffer +i)) =0x80;

}

    for(i=0;i<numLines;i++)

{

     /*傳送Y緩沖區*/

     DAT_copy((void *)(tempYbuffer + i * numPixels),

            (void *)(disYbuffer + i * numPixels),

             numPixels);  

}

   /*啟動顯示模塊*/