将bmp图像转换成了yuv格式，vc6.0下测试成功，图像是倒立的，具体问题请邮件交流liutao6982@163.com,Bmp images will be converted into yuv format, vc6.0 to test the success of the image is inverted, the specific questions, please e-mail communicate liutao6982@163.com