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BradLarson / GPUImage

An open source iOS framework for GPU-based image and video processing
http://www.sunsetlakesoftware.com/2012/02/12/introducing-gpuimage-framework
BSD 3-Clause "New" or "Revised" License
20.24k stars 4.61k forks source link

How to read Hald Clut image? #2557

Open Zer0bee opened 6 years ago

Zer0bee commented 6 years ago

I want to read Hald clut image for colour correction. I found this article http://www.quelsolaar.com/technology/clut.html but it is using 3D texture to read data from clut image but i want to read it using 2D texture.

Can you help me reading this clut file?

svanegas commented 4 years ago

Has someone achieved this? @BradLarson