Description: YUV any scaling jpeg image scaling, libjpeg support of 1/8, 1/4, 1/2, 1/1 narrowing. Zoom the ffplay right Jpeg, video seemingly not supported.
So intermittent coding and thinking, "essentially" to solve the scaling problem of YUV420P format.
Where "essentially" refers to:
1) it solves the video full screen to narrow down the problem, there is no color offset
2) the YUV by a specific proportion of the static picture scaling, color may become
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File list (Check if you may need any files):
sdl_yuv.c
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