Drawing pixel image pixel by pixel in android very fast

I need to draw a pixel of an image pixel by pixel to do some effects, but I decided to do it very efficiently. I heard that I can use C ++ to speed up this task in android ... Could you please help me how to do this very efficiently.

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Maybe you can try OpenCv . OpenCV is released under the BSD license and therefore free for academic and commercial use. It has C ++, C, Python and Java interfaces and supports Windows, Linux, Mac OS, iOS, and Android. OpenCV was designed for computational efficiency and with a lot of focus on real-time applications. Written in optimized C / C ++, the library can use multi-core processing.



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