• src/conio/scale.c xbr.c

    From Deuc┬┐@VERT to Git commit to main/sbbs/master on Mon Jan 29 10:37:23 2024
    https://gitlab.synchro.net/main/sbbs/-/commit/e2bbb4d5396ec9d598edea5c
    Modified Files:
    src/conio/scale.c xbr.c
    Log Message:
    Use the YCoCg-R colour space instead of YCbCr.

    It seems to provide similar perceptual results, and is much faster
    to transform with RGB. It's still slower than the table lookup,
    but not crushingly so.

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