Niklas Haas 2e45b8fa1a vo_opengl: implement sony s-log2 trc ...

Apparently this is virtually identical to Panasonic's V-Log, but using
the constants from S-Log1 and an extra scaling coefficient to make the
S-Log1 curve less limited. Whatever floats their NIH boat, I guess.

Source: https://pro.sony.com/bbsccms/assets/files/micro/dmpc/training/S-Log2_Technical_PaperV1_0.pdf

2017-06-18 20:54:44 +02:00

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