本程序通过使用SetDBIbits,BitBit,IPicture,SetPiexl等多种图片读取方式来计算相同图片读取时所以需的时间,从而体现出不同贴图方式上在时间的差异-this procedure through the use of SetDBIbits, BitBit, IPicture, SetPiexl read so many pictures to calculate the same way when you read Photo Therefore, it takes ti