Zaggy1024 cd127b65c3 LibVideo: Implement CICP color space conversion ...

This adds a struct called CodingIndependentCodePoints and related enums
that are used by video codecs to define its color space that frames
must be converted from when displaying a video.

Pre-multiplied matrices and lookup tables are stored to avoid most of
the floating point division and exponentiation in the conversion.

2022-10-25 11:06:11 +02:00

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