hi, I have got a special used:my system is 4bit color depths,so I config the Qt depths 4. But the data in the frame buffer is like this: pix1(4bit),pix2(4bit),pix3(4bit),pix4(4bit),…………., pix1(4bit) and pix2(4bit) are put together into one byte , and pix1(4bit) take the high 4 bit position , pix2(4bit) take the low 4 bit position , so was pix3 and pixel4 , pixel5 and pixel6 ………………. . actually , I need the data order like this : pix2(4bit),pix1(4bit),pix4(4bit),pix3(4bit),………… , pix1(4bit) and pix2(4bit) are put together into one byte , and pix2(4bit) take the high 4 bit position , pix1(4bit) take the low 4 bit position , so was pix4 and pixel3 , pixel6 and pixel5 ………………. . Is there a good way to deal with it ?
Thanks & Regards, **************************************************************************** Miao yu Mobile: +86-15951652750 Mail: miaoy...@163.com *****************************************************************************
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