YUV2转JPEG的DEMO

利用jpeglib库转JPEGstaticvoidput_jpeg_yuv420p_file(FILE*fp,unsignedchar*image,intwidth,intheight,intquality){inti,j;JSAMPROWy[16],cb[16],cr[16];//y[2][5]=colorsampleofrow2andpixelcolumn5;(oneplane)JSAMPARRAYdata[3];//t[0][2][5]=colorsample0ofrow2andcolumn5structjpeg